Bug Summary

File:usr/src/googletest/googletest/include/gtest/gtest.h
Warning:line 1394, column 14
An undefined value may be read from 'errno'

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-redhat-linux-gnu -O2 -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name iface_mgr_unittest.cc -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/home/fedora/workspace/kea-dev/clang-static-analyzer/build/meson-private/tmpfptr8n1f -fcoverage-compilation-dir=/home/fedora/workspace/kea-dev/clang-static-analyzer/build/meson-private/tmpfptr8n1f -resource-dir /usr/bin/../lib/clang/21 -I src/lib/dhcp/tests/kea-dhcp-tests.p -I src/lib/dhcp/tests -I ../../../src/lib/dhcp/tests -I . -I ../../.. -I src -I ../../../src -I src/bin -I ../../../src/bin -I src/lib -I ../../../src/lib -I /usr/src/googletest/googletest -I /usr/src/googletest/googletest/include -I /usr/include -D _GLIBCXX_ASSERTIONS=1 -D _FILE_OFFSET_BITS=64 -D BOOST_ALL_NO_LIB -D TEST_DATA_BUILDDIR="/home/fedora/workspace/kea-dev/clang-static-analyzer/build/meson-private/tmpfptr8n1f/src/lib/dhcp/tests" -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15 -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/x86_64-redhat-linux -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/backward -internal-isystem /usr/bin/../lib/clang/21/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../x86_64-redhat-linux/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -Wwrite-strings -Wno-missing-field-initializers -fdeprecated-macro -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fcxx-exceptions -fexceptions -fcolor-diagnostics -vectorize-loops -vectorize-slp -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /home/fedora/workspace/kea-dev/clang-static-analyzer/build/meson-logs/scanbuild/2026-04-21-112018-4899-1 -x c++ ../../../src/lib/dhcp/tests/iface_mgr_unittest.cc

../../../src/lib/dhcp/tests/iface_mgr_unittest.cc

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1// Copyright (C) 2011-2026 Internet Systems Consortium, Inc. ("ISC")
2//
3// This Source Code Form is subject to the terms of the Mozilla Public
4// License, v. 2.0. If a copy of the MPL was not distributed with this
5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
6
7#include <config.h>
8
9#include <asiolink/io_address.h>
10#include <dhcp/dhcp4.h>
11#include <dhcp/iface_mgr.h>
12#include <dhcp/option.h>
13#include <dhcp/pkt6.h>
14#include <dhcp/pkt_filter.h>
15#include <dhcp/pkt_filter_inet.h>
16#include <dhcp/pkt_filter_inet6.h>
17#include <dhcp/testutils/iface_mgr_test_config.h>
18#include <dhcp/tests/pkt_filter_iface_test_utils.h>
19#include <dhcp/tests/pkt_filter_test_utils.h>
20#include <dhcp/tests/pkt_filter6_test_utils.h>
21#include <dhcp/tests/packet_queue_testutils.h>
22#include <testutils/env_var_wrapper.h>
23#include <testutils/gtest_utils.h>
24#include <testutils/log_utils.h>
25#include <util/watch_socket.h>
26#include <boost/scoped_ptr.hpp>
27#include <gtest/gtest.h>
28
29#include <fcntl.h>
30#include <fstream>
31#include <functional>
32#include <iostream>
33#include <sstream>
34#include <thread>
35#include <unordered_map>
36
37#include <arpa/inet.h>
38#include <sys/resource.h>
39#include <sys/types.h>
40#include <unistd.h>
41
42using namespace std;
43using namespace isc;
44using namespace isc::asiolink;
45using namespace isc::dhcp;
46using namespace isc::dhcp::test;
47using namespace isc::test;
48using namespace isc::util;
49using boost::scoped_ptr;
50namespace ph = std::placeholders;
51
52namespace {
53
54typedef boost::hash<Pkt4Ptr> hash_pkt4;
55
56typedef boost::hash<Pkt6Ptr> hash_pkt6;
57
58// Note this is for the *real* loopback interface, *not* the fake one.
59// So in tests using it you have LOOPBACK_NAME, LOOPBACK_INDEX and
60// no "eth0" nor "eth1". In tests not using it you can have "lo", LO_INDEX,
61// "eth0" or "eth1".
62// Name of loopback interface detection.
63const size_t BUF_SIZE = 32;
64// Can be overwritten to "lo0" for instance on BSD systems.
65char LOOPBACK_NAME[BUF_SIZE] = "lo";
66// In fact is never 0, 1 is by far the most likely.
67uint32_t LOOPBACK_INDEX = 0;
68
69// Ports used during testing
70const uint16_t PORT1 = 10547; // V6 socket
71const uint16_t PORT2 = 10548; // V4 socket
72
73// On some systems measured duration of receive6() and receive4() appears to be
74// shorter than select() timeout. This may be the case if different time
75// resolutions are used by these functions. For such cases we set the
76// tolerance to 0.01s.
77const uint32_t TIMEOUT_TOLERANCE = 10000;
78
79// Macro for making select wait time arguments for receive functions
80#define RECEIVE_WAIT_MS(m)0,(m*1000) 0,(m*1000)
81
82bool callback_ok = false;
83bool callback2_ok = false;
84
85void my_callback(int /* fd */) {
86 callback_ok = true;
87}
88
89void my_callback2(int /* fd */) {
90 callback2_ok = true;
91}
92
93/// This test verifies that the socket read buffer can be used to
94/// receive the data and that the data can be read from it.
95TEST(IfaceTest, readBuffer)static_assert(sizeof("IfaceTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("readBuffer") > 1, "test_name must not be empty"
); class IfaceTest_readBuffer_Test : public ::testing::Test {
public: IfaceTest_readBuffer_Test() = default; ~IfaceTest_readBuffer_Test
() override = default; IfaceTest_readBuffer_Test (const IfaceTest_readBuffer_Test
&) = delete; IfaceTest_readBuffer_Test & operator=( const
IfaceTest_readBuffer_Test &) = delete; IfaceTest_readBuffer_Test
(IfaceTest_readBuffer_Test &&) noexcept = delete; IfaceTest_readBuffer_Test
& operator=( IfaceTest_readBuffer_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceTest_readBuffer_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceTest", "readBuffer"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 95), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 95), ::
testing::internal::SuiteApiResolver< ::testing::Test>::
GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 95), new ::testing::internal::TestFactoryImpl<IfaceTest_readBuffer_Test
>); void IfaceTest_readBuffer_Test::TestBody() {
96 // Create fake interface object.
97 Iface iface("em0", 0);
98 // The size of read buffer should initially be 0 and the returned
99 // pointer should be NULL.
100 ASSERT_EQ(0, iface.getReadBufferSize())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "iface.getReadBufferSize()"
, 0, iface.getReadBufferSize()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 100, gtest_ar.failure_message()) = ::testing::Message();
101 EXPECT_EQ(NULL, iface.getReadBuffer())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("__null",
"iface.getReadBuffer()", __null, iface.getReadBuffer()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 101, gtest_ar.failure_message()) = ::testing::Message();
102
103 // Let's resize the buffer.
104 iface.resizeReadBuffer(256);
105 // Check that the buffer has expected size.
106 ASSERT_EQ(256, iface.getReadBufferSize())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("256", "iface.getReadBufferSize()"
, 256, iface.getReadBufferSize()))) ; else return ::testing::
internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 106, gtest_ar
.failure_message()) = ::testing::Message();
107 // The returned pointer should now be non-NULL.
108 uint8_t* buf_ptr = iface.getReadBuffer();
109 ASSERT_FALSE(buf_ptr == NULL)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(buf_ptr == __null))
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 109, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "buf_ptr == __null", "true", "false") .c_str()) = ::testing
::Message();
110
111 // Use the pointer to set some data.
112 for (size_t i = 0; i < iface.getReadBufferSize(); ++i) {
113 buf_ptr[i] = i;
114 }
115
116 // Get the pointer again and validate the data.
117 buf_ptr = iface.getReadBuffer();
118 ASSERT_EQ(256, iface.getReadBufferSize())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("256", "iface.getReadBufferSize()"
, 256, iface.getReadBufferSize()))) ; else return ::testing::
internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 118, gtest_ar
.failure_message()) = ::testing::Message();
119 for (size_t i = 0; i < iface.getReadBufferSize(); ++i) {
120 // Use assert so as it fails on the first failure, no need
121 // to continue further checks.
122 ASSERT_EQ(i, buf_ptr[i])switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("i", "buf_ptr[i]"
, i, buf_ptr[i]))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 122, gtest_ar.failure_message()) = ::testing::Message();
123 }
124}
125
126// Check that counting the number of active addresses on the interface
127// works as expected.
128TEST(IfaceTest, countActive4)static_assert(sizeof("IfaceTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("countActive4") > 1, "test_name must not be empty"
); class IfaceTest_countActive4_Test : public ::testing::Test
{ public: IfaceTest_countActive4_Test() = default; ~IfaceTest_countActive4_Test
() override = default; IfaceTest_countActive4_Test (const IfaceTest_countActive4_Test
&) = delete; IfaceTest_countActive4_Test & operator=
( const IfaceTest_countActive4_Test &) = delete; IfaceTest_countActive4_Test
(IfaceTest_countActive4_Test &&) noexcept = delete; IfaceTest_countActive4_Test
& operator=( IfaceTest_countActive4_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceTest_countActive4_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceTest", "countActive4"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 128), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 128), ::
testing::internal::SuiteApiResolver< ::testing::Test>::
GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 128), new ::testing::internal::TestFactoryImpl<IfaceTest_countActive4_Test
>); void IfaceTest_countActive4_Test::TestBody() {
129 Iface iface("eth0", 0);
130 ASSERT_EQ(0, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "iface.countActive4()"
, 0, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 130, gtest_ar.failure_message()) = ::testing::Message();
131
132 iface.addAddress(IOAddress("192.168.0.2"));
133 ASSERT_EQ(1, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "iface.countActive4()"
, 1, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 133, gtest_ar.failure_message()) = ::testing::Message();
134
135 iface.addAddress(IOAddress("2001:db8:1::1"));
136 ASSERT_EQ(1, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "iface.countActive4()"
, 1, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 136, gtest_ar.failure_message()) = ::testing::Message();
137
138 iface.addAddress(IOAddress("192.168.0.3"));
139 ASSERT_EQ(2, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "iface.countActive4()"
, 2, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 139, gtest_ar.failure_message()) = ::testing::Message();
140
141 ASSERT_NO_THROW(iface.setActive(IOAddress("192.168.0.2"), false))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.setActive(IOAddress("192.168.0.2"), false); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_141; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_141; } } else gtest_label_testnothrow_141
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 141, ("Expected: " "iface.setActive(IOAddress(\"192.168.0.2\"), false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
142 ASSERT_EQ(1, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "iface.countActive4()"
, 1, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 142, gtest_ar.failure_message()) = ::testing::Message();
143
144 ASSERT_NO_THROW(iface.setActive(IOAddress("192.168.0.3"), false))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.setActive(IOAddress("192.168.0.3"), false); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_144; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_144; } } else gtest_label_testnothrow_144
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 144, ("Expected: " "iface.setActive(IOAddress(\"192.168.0.3\"), false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
145 ASSERT_EQ(0, iface.countActive4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "iface.countActive4()"
, 0, iface.countActive4()))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 145, gtest_ar.failure_message()) = ::testing::Message();
146}
147
148/// Mock object implementing PktFilter class. It is used by
149/// IfaceMgrTest::setPacketFilter to verify that IfaceMgr::setPacketFilter
150/// sets this object as a handler for opening sockets. This dummy
151/// class simply records that openSocket function was called by
152/// the IfaceMgr as expected.
153///
154/// @todo This class currently doesn't verify that send/receive functions
155/// were called. In order to test it, there is a need to supply dummy
156/// function performing select() on certain sockets. The system select()
157/// call will fail when dummy socket descriptor is provided and thus
158/// TestPktFilter::receive will never be called. The appropriate extension
159/// to IfaceMgr is planned along with implementation of other "Packet
160/// Filters" such as these supporting Linux Packet Filtering and
161/// Berkeley Packet Filtering.
162class TestPktFilter : public PktFilter {
163public:
164
165 /// Constructor
166 TestPktFilter()
167 : open_socket_called_(false) {
168 }
169
170 virtual bool isDirectResponseSupported() const {
171 return (false);
172 }
173
174 virtual bool isSocketReceivedTimeSupported() const {
175 return (false);
176 }
177
178 /// @brief Pretend to open a socket.
179 ///
180 /// This function doesn't open a real socket. It always returns the
181 /// same fake socket descriptor. It also records the fact that it has
182 /// been called in the public open_socket_called_ member.
183 /// As in the case of opening a real socket, this function will check
184 /// if there is another fake socket "bound" to the same address and port.
185 /// If there is, it will throw an exception. This allows to simulate the
186 /// conditions when one of the sockets can't be open because there is
187 /// a socket already open and test how IfaceMgr will handle it.
188 ///
189 /// @param iface An interface on which the socket is to be opened.
190 /// @param addr An address to which the socket is to be bound.
191 /// @param port A port to which the socket is to be bound.
192 virtual SocketInfo openSocket(Iface& iface,
193 const isc::asiolink::IOAddress& addr,
194 const uint16_t port,
195 const bool join_multicast,
196 const bool) {
197 // Check if there is any other socket bound to the specified address
198 // and port on this interface.
199 const Iface::SocketCollection& sockets = iface.getSockets();
200 for (auto const& socket : sockets) {
201 if (((socket.addr_ == addr) ||
202 ((socket.addr_ == IOAddress("::")) && join_multicast)) &&
203 socket.port_ == port) {
204 isc_throw(SocketConfigError, "test socket bind error")do { std::ostringstream oss__; oss__ << "test socket bind error"
; throw SocketConfigError("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 204, oss__.str().c_str()); } while (1);
205 }
206 }
207 open_socket_called_ = true;
208 return (SocketInfo(addr, port, 255));
209 }
210
211 /// Does nothing
212 virtual Pkt4Ptr receive(Iface&, const SocketInfo&) {
213 return (Pkt4Ptr());
214 }
215
216 /// Does nothing
217 virtual int send(const Iface&, uint16_t, const Pkt4Ptr&) {
218 return (0);
219 }
220
221 /// Holds the information whether openSocket was called on this
222 /// object after its creation.
223 bool open_socket_called_;
224};
225
226class NakedIfaceMgr: public IfaceMgr {
227 // "Naked" Interface Manager, exposes internal fields
228public:
229
230 /// @brief Constructor.
231 NakedIfaceMgr() {
232 loDetect();
233 }
234
235 /// @brief detects name of the loopback interface
236 ///
237 /// This method detects name of the loopback interface.
238 static void loDetect() {
239 // Poor man's interface detection. It will go away as soon as proper
240 // interface detection is implemented
241 if (if_nametoindex("lo") > 0) {
242 snprintf(LOOPBACK_NAME, BUF_SIZE - 1, "lo");
243 } else if (if_nametoindex("lo0") > 0) {
244 snprintf(LOOPBACK_NAME, BUF_SIZE - 1, "lo0");
245 } else {
246 cout << "Failed to detect loopback interface. Neither "
247 << "lo nor lo0 worked. I give up." << endl;
248 FAIL()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 248, "Failed") = ::testing::Message();
249 }
250 LOOPBACK_INDEX = if_nametoindex(LOOPBACK_NAME);
251 }
252
253 /// @brief This function creates fictitious interfaces with fictitious
254 /// addresses.
255 ///
256 /// These interfaces can be used in tests that don't actually try
257 /// to open the sockets on these interfaces. Some tests use mock
258 /// objects to mimic sockets being open. These interfaces are
259 /// suitable for such tests.
260 void createIfaces() {
261
262 ifaces_.clear();
263
264 // local loopback
265 IfacePtr lo = createIface("lo", LO_INDEX);
266 lo->addAddress(IOAddress("127.0.0.1"));
267 lo->addAddress(IOAddress("::1"));
268 ifaces_.push_back(lo);
269 // eth0
270 IfacePtr eth0 = createIface("eth0", ETH0_INDEX);
271 eth0->addAddress(IOAddress("10.0.0.1"));
272 eth0->addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
273 eth0->addAddress(IOAddress("2001:db8:1::1"));
274 ifaces_.push_back(eth0);
275 // eth1
276 IfacePtr eth1 = createIface("eth1", ETH1_INDEX);
277 eth1->addAddress(IOAddress("192.0.2.3"));
278 eth1->addAddress(IOAddress("fe80::3a60:77ff:fed5:abcd"));
279 ifaces_.push_back(eth1);
280 }
281
282 /// @brief Create an object representing interface.
283 ///
284 /// Apart from creating an interface, this function also sets the
285 /// interface flags:
286 /// - loopback flag if interface name is "lo"
287 /// - up always true
288 /// - running always true
289 /// - inactive always to false
290 /// - multicast always to true
291 /// - broadcast always to false
292 ///
293 /// If one needs to modify the default flag settings, the setIfaceFlags
294 /// function should be used.
295 ///
296 /// @param name A name of the interface to be created.
297 /// @param ifindex An index of the interface to be created.
298 ///
299 /// @return An object representing interface.
300 static IfacePtr createIface(const std::string& name, const unsigned int ifindex) {
301 IfacePtr iface(new Iface(name, ifindex));
302 if (name == "lo") {
303 iface->flag_loopback_ = true;
304 // Don't open sockets on loopback interface.
305 iface->inactive4_ = true;
306 iface->inactive6_ = true;
307 } else {
308 iface->inactive4_ = false;
309 iface->inactive6_ = false;
310 }
311 iface->flag_multicast_ = true;
312 // On BSD systems, the SO_BINDTODEVICE option is not supported.
313 // Therefore the IfaceMgr will throw an exception on attempt to
314 // open sockets on more than one broadcast-capable interface at
315 // the same time. In order to prevent this error, we mark all
316 // interfaces broadcast-incapable for unit testing.
317 iface->flag_broadcast_ = false;
318 iface->flag_up_ = true;
319 iface->flag_running_ = true;
320 return (iface);
321 }
322
323 /// @brief Checks if the specified interface has a socket bound to a
324 /// specified address.
325 ///
326 /// @param iface_name A name of the interface.
327 /// @param addr An address to be checked for binding.
328 ///
329 /// @return true if there is a socket bound to the specified address.
330 bool isBound(const std::string& iface_name, const std::string& addr) {
331 IfacePtr iface = getIface(iface_name);
332 if (!iface) {
333 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 333, "Failed") = ::testing::Message() << "the interface " << iface_name << " doesn't exist";
334 return (false);
335 }
336 const Iface::SocketCollection& sockets = iface->getSockets();
337 for (auto const& sock : sockets) {
338 if (sock.addr_ == IOAddress(addr)) {
339 return (true);
340
341 } else if ((sock.addr_ == IOAddress("::")) &&
342 (IOAddress(addr).isV6LinkLocal())) {
343 for (auto const& a : iface->getAddresses()) {
344 if (a.get() == IOAddress(addr)) {
345 return (true);
346 }
347 }
348 }
349 }
350 return (false);
351 }
352
353 /// @brief Modify flags on the interface.
354 ///
355 /// @param name A name of the interface.
356 /// @param loopback A new value of the loopback flag.
357 /// @param up A new value of the up flag.
358 /// @param running A new value of the running flag.
359 /// @param inactive A new value of the inactive flag.
360 void setIfaceFlags(const std::string& name, const bool loopback,
361 const bool up, const bool running,
362 const bool inactive4,
363 const bool inactive6) {
364 for (auto const& iface : getIfaces()) {
365 if (iface->getName() == name) {
366 iface->flag_loopback_ = loopback;
367 iface->flag_up_ = up;
368 iface->flag_running_ = running;
369 iface->inactive4_ = inactive4;
370 iface->inactive6_ = inactive6;
371 }
372 }
373 }
374};
375
376/// @brief A test fixture class for IfaceMgr.
377///
378/// @todo Sockets being opened by IfaceMgr tests should be managed by
379/// the test fixture. In particular, the class should close sockets after
380/// each test. Current approach where test cases are responsible for
381/// closing sockets is resource leak prone, especially in case of the
382/// test failure path.
383class IfaceMgrTest : public ::testing::Test {
384public:
385
386 /// @brief Structure used to store and restore the system limit of open files.
387 struct rlimit limit_;
388
389 /// @brief Constructor.
390 IfaceMgrTest()
391 : errors_count_(0), kea_event_handler_type_("KEA_EVENT_HANDLER_TYPE") {
392 struct rlimit limit;
393 getrlimit(RLIMIT_NOFILERLIMIT_NOFILE, &limit_);
394 limit.rlim_cur = 16 * FD_SETSIZE1024;
395 limit.rlim_max = 16 * FD_SETSIZE1024;
396 setrlimit(RLIMIT_NOFILERLIMIT_NOFILE, &limit);
397 }
398
399 ~IfaceMgrTest() {
400 setrlimit(RLIMIT_NOFILERLIMIT_NOFILE, &limit_);
401 IfaceMgr::instance().stopDHCPReceiver();
402 IfaceMgr::instance().clearIfaces();
403 IfaceMgr::instance().deleteAllExternalSockets();
404 IfaceMgr::instance().detectIfaces();
405 IfaceMgr::instance().setPacketFilter(PktFilterPtr(new PktFilterInet()));
406 IfaceMgr::instance().setPacketFilter(PktFilter6Ptr(new PktFilterInet6()));
407 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, data::ConstElementPtr());
408 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, data::ConstElementPtr());
409 }
410
411 /// @brief Tests the number of IPv6 sockets on interface
412 ///
413 /// This function checks the expected number of open IPv6 sockets on the
414 /// specified interface. On non-Linux systems, sockets are bound to a
415 /// link-local address and the number of unicast addresses specified.
416 /// On Linux systems, there is two more sockets bound to ff02::1:2
417 /// and ff05::1:3 multicast addresses.
418 ///
419 /// @param iface An interface on which sockets are open.
420 /// @param unicast_num A number of unicast addresses bound.
421 /// @param link_local_num A number of link local addresses bound.
422 void checkSocketsCount6(const Iface& iface,
423 const int unicast_num,
424 const int link_local_num = 1) {
425 // On local-loopback interface, there should be no sockets.
426 if (iface.flag_loopback_) {
427 ASSERT_TRUE(iface.getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface.getSockets().empty
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 427, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getSockets().empty()", "false", "true") .c_str()) = ::
testing::Message()
428 << "expected empty socket set on loopback interface "
429 << iface.getName();
430 return;
431 }
432#if defined OS_LINUX
433 // On Linux, for each link-local address there may be two
434 // additional sockets opened and bound to multicast. These sockets
435 // are only opened if the interface is multicast-capable.
436 ASSERT_EQ(unicast_numswitch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? 2 * link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 2 * link_local_num : 0) + link_local_num, iface.getSockets
().size()))) ; else return ::testing::internal::AssertHelper(
::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 439, gtest_ar.failure_message()) = ::testing::Message()
437 + (iface.flag_multicast_ ? 2 * link_local_num : 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? 2 * link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 2 * link_local_num : 0) + link_local_num, iface.getSockets
().size()))) ; else return ::testing::internal::AssertHelper(
::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 439, gtest_ar.failure_message()) = ::testing::Message()
438 + link_local_num,switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? 2 * link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 2 * link_local_num : 0) + link_local_num, iface.getSockets
().size()))) ; else return ::testing::internal::AssertHelper(
::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 439, gtest_ar.failure_message()) = ::testing::Message()
439 iface.getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? 2 * link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 2 * link_local_num : 0) + link_local_num, iface.getSockets
().size()))) ; else return ::testing::internal::AssertHelper(
::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 439, gtest_ar.failure_message()) = ::testing::Message()
440 << "invalid number of sockets on interface "
441 << iface.getName();
442#else
443 // On non-Linux, there is no additional socket.
444 ASSERT_EQ(unicast_num + link_local_num, iface.getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + link_local_num"
, "iface.getSockets().size()", unicast_num + link_local_num, iface
.getSockets().size()))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 444, gtest_ar.failure_message()) = ::testing::Message()
445 << "invalid number of sockets on interface "
446 << iface.getName();
447
448#endif
449 }
450
451 // Get the number of IPv4 or IPv6 sockets on the loopback interface
452 int getOpenSocketsCount(const Iface& iface, uint16_t family) const {
453 // Get all sockets.
454 Iface::SocketCollection sockets = iface.getSockets();
455
456 // Loop through sockets and try to find the ones which match the
457 // specified type.
458 int sockets_count = 0;
459 for (auto const& sock : sockets) {
460 // Match found, increase the counter.
461 if (sock.family_ == family) {
462 ++sockets_count;
463 }
464 }
465 return (sockets_count);
466 }
467
468 /// @brief returns socket bound to a specific address (or NULL)
469 ///
470 /// A helper function, used to pick a socketinfo that is bound to a given
471 /// address.
472 ///
473 /// @param sockets sockets collection
474 /// @param addr address the socket is bound to
475 ///
476 /// @return socket info structure (or NULL)
477 const isc::dhcp::SocketInfo*
478 getSocketByAddr(const isc::dhcp::Iface::SocketCollection& sockets,
479 const IOAddress& addr) {
480 for (auto const& s : sockets) {
481 if (s.addr_ == addr) {
482 return (&s);
483 }
484 }
485 return (NULL__null);
486 }
487
488 /// @brief Implements an IfaceMgr error handler.
489 ///
490 /// This function can be installed as an error handler for the
491 /// IfaceMgr::openSockets4 function. The error handler is invoked
492 /// when an attempt to open a particular socket fails for any reason.
493 /// Typically, the error handler will log a warning. When the error
494 /// handler returns, the openSockets4 function should continue opening
495 /// sockets on other interfaces.
496 ///
497 /// @param errmsg An error string indicating the reason for failure.
498 void ifaceMgrErrorHandler(const std::string&) {
499 // Increase the counter of invocations to this function. By checking
500 // this number, a test may check if the expected number of errors
501 // has occurred.
502 ++errors_count_;
503 }
504
505 /// @brief Tests the ability to send and receive DHCPv6 packets
506 ///
507 /// This test calls @r IfaceMgr::configureDHCPPacketQueue, passing in the
508 /// given queue configuration. It then calls IfaceMgr::startDHCPReceiver
509 /// and verifies whether or not the receive thread has been started as
510 /// expected. Next it creates a generic DHCPv6 packet and sends it over
511 /// the loop back interface. It invokes IfaceMgr::receive6 to receive the
512 /// packet sent, and compares to the packets for equality.
513 ///
514 /// @param dhcp_queue_control dhcp-queue-control contents to use for the test
515 /// @param exp_queue_enabled flag that indicates if packet queuing is expected
516 /// to be enabled.
517 void sendReceive6Test(data::ConstElementPtr dhcp_queue_control, bool exp_queue_enabled) {
518 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
519
520 // Testing socket operation in a portable way is tricky
521 // without interface detection implemented
522 // let's assume that every supported OS have lo interface
523 IOAddress lo_addr("::1");
524 int socket1 = 0, socket2 = 0;
525 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_528; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_528
; } } else gtest_label_testnothrow_528 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 528, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
526 socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_528; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_528
; } } else gtest_label_testnothrow_528 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 528, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
527 socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_528; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_528
; } } else gtest_label_testnothrow_528 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 528, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
528 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_528; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_528
; } } else gtest_label_testnothrow_528 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 528, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547); socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10546);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
529
530 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 530, gtest_ar.failure_message()) = ::testing::Message();
531 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 531, gtest_ar.failure_message()) = ::testing::Message();
532
533 // Configure packet queueing as desired.
534 bool queue_enabled = false;
535 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, dhcp_queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(10, dhcp_queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_535; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_535
; } } else gtest_label_testnothrow_535 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 535, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, dhcp_queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
536
537 // Verify that we have a queue only if we expected one.
538 ASSERT_EQ(exp_queue_enabled, queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("exp_queue_enabled"
, "queue_enabled", exp_queue_enabled, queue_enabled))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 538, gtest_ar.failure_message()) = ::testing::Message();
539
540 // Thread should only start when there is a packet queue.
541 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET6))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(10); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_541
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_541
; } } else gtest_label_testnothrow_541 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 541, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
542 ASSERT_TRUE(queue_enabled == ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled == ifacemgr
->isDHCPReceiverRunning())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 542, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled == ifacemgr->isDHCPReceiverRunning()", "false"
, "true") .c_str()) = ::testing::Message();
543
544 // If the thread is already running, trying to start it again should fail.
545 if (queue_enabled) {
546 ASSERT_THROW(ifacemgr->startDHCPReceiver(AF_INET6), InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->startDHCPReceiver
(10); } else static_assert(true, ""); } catch (InvalidOperation
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< InvalidOperation>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->startDHCPReceiver(10)" " throws an exception of type "
"InvalidOperation" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_546; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(10)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_546; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(10)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_546; } } else gtest_label_testthrow_546
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 546, gtest_msg.value.c_str()) = ::testing::Message();
547 // Should still have one running.
548 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 548, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
549 }
550
551 // Let's build our DHCPv6 packet.
552 // prepare dummy payload
553 uint8_t data[128];
554 for (uint8_t i = 0; i < 128; i++) {
555 data[i] = i;
556 }
557
558 Pkt6Ptr sendPkt = Pkt6Ptr(new Pkt6(data, 128));
559 sendPkt->repack();
560 sendPkt->setRemotePort(10547);
561 sendPkt->setRemoteAddr(IOAddress("::1"));
562 sendPkt->setIndex(LOOPBACK_INDEX);
563 sendPkt->setIface(LOOPBACK_NAME);
564
565 // Send the packet.
566 EXPECT_EQ(true, ifacemgr->send(sendPkt))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("true", "ifacemgr->send(sendPkt)"
, true, ifacemgr->send(sendPkt)))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 566, gtest_ar.failure_message()) = ::testing::Message();
567
568 // Now, let's try and receive it.
569 Pkt6Ptr rcvPkt;
570 rcvPkt = ifacemgr->receive6(10);
571 ASSERT_TRUE(rcvPkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(rcvPkt)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 571, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "rcvPkt", "false", "true") .c_str()) = ::testing::Message(); // received our own packet
572
573 // let's check that we received what was sent
574 ASSERT_EQ(sendPkt->data_.size(), rcvPkt->data_.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->data_.size()"
, "rcvPkt->data_.size()", sendPkt->data_.size(), rcvPkt
->data_.size()))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 574, gtest_ar.failure_message()) = ::testing::Message();
575 EXPECT_EQ(0, memcmp(&sendPkt->data_[0], &rcvPkt->data_[0],switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "memcmp(&sendPkt->data_[0], &rcvPkt->data_[0], rcvPkt->data_.size())"
, 0, memcmp(&sendPkt->data_[0], &rcvPkt->data_[
0], rcvPkt->data_.size())))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 576, gtest_ar.failure_message()) = ::testing::Message()
576 rcvPkt->data_.size()))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "memcmp(&sendPkt->data_[0], &rcvPkt->data_[0], rcvPkt->data_.size())"
, 0, memcmp(&sendPkt->data_[0], &rcvPkt->data_[
0], rcvPkt->data_.size())))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 576, gtest_ar.failure_message()) = ::testing::Message();
577
578 EXPECT_EQ(sendPkt->getRemoteAddr(), rcvPkt->getRemoteAddr())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getRemoteAddr()"
, "rcvPkt->getRemoteAddr()", sendPkt->getRemoteAddr(), rcvPkt
->getRemoteAddr()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 578, gtest_ar.failure_message()) = ::testing::Message();
579
580 // since we opened 2 sockets on the same interface and none of them is multicast,
581 // none is preferred over the other for sending data, so we really should not
582 // assume the one or the other will always be chosen for sending data. Therefore
583 // we should accept both values as source ports.
584 EXPECT_TRUE((rcvPkt->getRemotePort() == 10546) || (rcvPkt->getRemotePort() == 10547))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult((rcvPkt->getRemotePort
() == 10546) || (rcvPkt->getRemotePort() == 10547))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 584, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "(rcvPkt->getRemotePort() == 10546) || (rcvPkt->getRemotePort() == 10547)"
, "false", "true") .c_str()) = ::testing::Message();
585
586 // Close the socket. Further we will test if errors are reported
587 // properly on attempt to use closed socket.
588 close(socket2);
589
590 // @todo Closing the socket does NOT cause a read error out of the
591 // receiveDHCP<X>Packets() select. Apparently this is because the
592 // thread is already inside the select when the socket is closed,
593 // and (at least under Centos 7.5), this does not interrupt the
594 // select. For now, we'll only test this for direct receive.
595 if (!queue_enabled) {
596 EXPECT_THROW(ifacemgr->receive6(10), SocketFDError)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive6(10
); } else static_assert(true, ""); } catch (SocketFDError const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketFDError>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->receive6(10)" " throws an exception of type "
"SocketFDError" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_596; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(10)"
" throws an exception of type " "SocketFDError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_596; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(10)"
" throws an exception of type " "SocketFDError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_596; } } else gtest_label_testthrow_596
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 596, gtest_msg.value.c_str()) = ::testing::Message();
597 }
598
599 // Verify write fails.
600 EXPECT_THROW(ifacemgr->send(sendPkt), SocketWriteError)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->send(sendPkt
); } else static_assert(true, ""); } catch (SocketWriteError const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketWriteError>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->send(sendPkt)" " throws an exception of type "
"SocketWriteError" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_600; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->send(sendPkt)"
" throws an exception of type " "SocketWriteError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_600; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->send(sendPkt)"
" throws an exception of type " "SocketWriteError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_600; } } else gtest_label_testthrow_600
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 600, gtest_msg.value.c_str()) = ::testing::Message();
601
602 // Stop the thread. This should be no harm/no foul if we're not
603 // queueuing. Either way, we should not have a thread afterwards.
604 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_604
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_604
; } } else gtest_label_testnothrow_604 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 604, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
605 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 605, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
606 }
607
608 /// @brief Tests the ability to send and receive DHCPv4 packets
609 ///
610 /// This test calls @r IfaceMgr::configureDHCPPacketQueue, passing in the
611 /// given queue configuration. It then calls IfaceMgr::startDHCPReceiver
612 /// and verifies whether or not the receive thread has been started as
613 /// expected. Next it creates a DISCOVER packet and sends it over
614 /// the loop back interface. It invokes IfaceMgr::receive4 to receive the
615 /// packet sent, and compares to the packets for equality.
616 ///
617 /// @param dhcp_queue_control dhcp-queue-control contents to use for the test
618 /// @param exp_queue_enabled flag that indicates if packet queuing is expected
619 /// to be enabled.
620 void sendReceive4Test(data::ConstElementPtr dhcp_queue_control, bool exp_queue_enabled) {
621 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
622
623 // Testing socket operation in a portable way is tricky
624 // without interface detection implemented.
625 // Let's assume that every supported OS has lo interface
626 IOAddress lo_addr("127.0.0.1");
627 int socket1 = 0;
628 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_631; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_631
; } } else gtest_label_testnothrow_631 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 631, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
629 socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_631; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_631
; } } else gtest_label_testnothrow_631 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 631, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
630 DHCP4_SERVER_PORT + 10000);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_631; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_631
; } } else gtest_label_testnothrow_631 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 631, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
631 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_631; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_631
; } } else gtest_label_testnothrow_631 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 631, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
632
633 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 633, gtest_ar.failure_message()) = ::testing::Message();
634
635 // Configure packet queueing as desired.
636 bool queue_enabled = false;
637 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, dhcp_queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, dhcp_queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_637; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_637
; } } else gtest_label_testnothrow_637 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 637, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, dhcp_queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
638
639 // Verify that we have a queue only if we expected one.
640 ASSERT_EQ(exp_queue_enabled, queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("exp_queue_enabled"
, "queue_enabled", exp_queue_enabled, queue_enabled))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 640, gtest_ar.failure_message()) = ::testing::Message();
641
642 // Thread should only start when there is a packet queue.
643 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_643
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_643
; } } else gtest_label_testnothrow_643 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 643, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
644 ASSERT_TRUE(queue_enabled == ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled == ifacemgr
->isDHCPReceiverRunning())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 644, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled == ifacemgr->isDHCPReceiverRunning()", "false"
, "true") .c_str()) = ::testing::Message();
645
646 // If the thread is already running, trying to start it again should fail.
647 if (queue_enabled) {
648 ASSERT_THROW(ifacemgr->startDHCPReceiver(AF_INET), InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->startDHCPReceiver
(2); } else static_assert(true, ""); } catch (InvalidOperation
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< InvalidOperation>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->startDHCPReceiver(2)" " throws an exception of type "
"InvalidOperation" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_648; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(2)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_648; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(2)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_648; } } else gtest_label_testthrow_648
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 648, gtest_msg.value.c_str()) = ::testing::Message();
649 // Should still have one running.
650 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 650, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
651 }
652
653 // Let's construct the packet to send.
654 boost::shared_ptr<Pkt4> sendPkt(new Pkt4(DHCPDISCOVER, 1234) );
655 sendPkt->setLocalAddr(IOAddress("127.0.0.1"));
656 sendPkt->setLocalPort(DHCP4_SERVER_PORT + 10000 + 1);
657 sendPkt->setRemotePort(DHCP4_SERVER_PORT + 10000);
658 sendPkt->setRemoteAddr(IOAddress("127.0.0.1"));
659 sendPkt->setIndex(LOOPBACK_INDEX);
660 sendPkt->setIface(string(LOOPBACK_NAME));
661 sendPkt->setHops(6);
662 sendPkt->setSecs(42);
663 sendPkt->setCiaddr(IOAddress("192.0.2.1"));
664 sendPkt->setSiaddr(IOAddress("192.0.2.2"));
665 sendPkt->setYiaddr(IOAddress("192.0.2.3"));
666 sendPkt->setGiaddr(IOAddress("192.0.2.4"));
667
668 // Unpack() now checks if mandatory DHCP_MESSAGE_TYPE is present.
669 // Workarounds (creating DHCP Message Type Option by hand) are no longer
670 // needed as setDhcpType() is called in constructor.
671
672 uint8_t sname[] = "That's just a string that will act as SNAME";
673 sendPkt->setSname(sname, strlen((const char*)sname));
674 uint8_t file[] = "/another/string/that/acts/as/a/file_name.txt";
675 sendPkt->setFile(file, strlen((const char*)file));
676
677 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
sendPkt->pack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_679
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_679
; } } else gtest_label_testnothrow_679 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 679, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
678 sendPkt->pack();switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
sendPkt->pack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_679
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_679
; } } else gtest_label_testnothrow_679 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 679, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
679 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
sendPkt->pack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_679
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_679
; } } else gtest_label_testnothrow_679 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 679, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
680
681 // OK, Send the PACKET!
682 bool result = false;
683 EXPECT_NO_THROW(result = ifacemgr->send(sendPkt))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
result = ifacemgr->send(sendPkt); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_683
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_683
; } } else gtest_label_testnothrow_683 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 683, ("Expected: " "result = ifacemgr->send(sendPkt)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
684 EXPECT_TRUE(result)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(result)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 684, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"result", "false", "true") .c_str()) = ::testing::Message();
685
686 // Now let's try and receive it.
687 boost::shared_ptr<Pkt4> rcvPkt;
688 ASSERT_NO_THROW(rcvPkt = ifacemgr->receive4(10))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
rcvPkt = ifacemgr->receive4(10); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_688
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_688
; } } else gtest_label_testnothrow_688 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 688, ("Expected: " "rcvPkt = ifacemgr->receive4(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
689 ASSERT_TRUE(rcvPkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(rcvPkt)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 689, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "rcvPkt", "false", "true") .c_str()) = ::testing::Message(); // received our own packet
690 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
rcvPkt->unpack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_692
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_692
; } } else gtest_label_testnothrow_692 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 692, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
691 rcvPkt->unpack();switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
rcvPkt->unpack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_692
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_692
; } } else gtest_label_testnothrow_692 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 692, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
692 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
rcvPkt->unpack();; } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_692
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_692
; } } else gtest_label_testnothrow_692 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 692, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
693
694 // let's check that we received what was sent
695 EXPECT_EQ(sendPkt->len(), rcvPkt->len())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->len()"
, "rcvPkt->len()", sendPkt->len(), rcvPkt->len()))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 695, gtest_ar.failure_message()) = ::testing::Message();
696 EXPECT_EQ("127.0.0.1", rcvPkt->getRemoteAddr().toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"127.0.0.1\""
, "rcvPkt->getRemoteAddr().toText()", "127.0.0.1", rcvPkt->
getRemoteAddr().toText()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 696, gtest_ar.failure_message()) = ::testing::Message();
697 EXPECT_EQ(sendPkt->getRemotePort(), rcvPkt->getLocalPort())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getRemotePort()"
, "rcvPkt->getLocalPort()", sendPkt->getRemotePort(), rcvPkt
->getLocalPort()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 697, gtest_ar.failure_message()) = ::testing::Message();
698 EXPECT_EQ(sendPkt->getHops(), rcvPkt->getHops())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getHops()"
, "rcvPkt->getHops()", sendPkt->getHops(), rcvPkt->getHops
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 698, gtest_ar.failure_message()) = ::testing::Message();
699 EXPECT_EQ(sendPkt->getOp(), rcvPkt->getOp())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getOp()"
, "rcvPkt->getOp()", sendPkt->getOp(), rcvPkt->getOp
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 699, gtest_ar.failure_message()) = ::testing::Message();
700 EXPECT_EQ(sendPkt->getSecs(), rcvPkt->getSecs())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getSecs()"
, "rcvPkt->getSecs()", sendPkt->getSecs(), rcvPkt->getSecs
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 700, gtest_ar.failure_message()) = ::testing::Message();
701 EXPECT_EQ(sendPkt->getFlags(), rcvPkt->getFlags())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getFlags()"
, "rcvPkt->getFlags()", sendPkt->getFlags(), rcvPkt->
getFlags()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 701, gtest_ar.failure_message()) = ::testing::Message();
702 EXPECT_EQ(sendPkt->getCiaddr(), rcvPkt->getCiaddr())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getCiaddr()"
, "rcvPkt->getCiaddr()", sendPkt->getCiaddr(), rcvPkt->
getCiaddr()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 702, gtest_ar.failure_message()) = ::testing::Message();
703 EXPECT_EQ(sendPkt->getSiaddr(), rcvPkt->getSiaddr())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getSiaddr()"
, "rcvPkt->getSiaddr()", sendPkt->getSiaddr(), rcvPkt->
getSiaddr()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 703, gtest_ar.failure_message()) = ::testing::Message();
704 EXPECT_EQ(sendPkt->getYiaddr(), rcvPkt->getYiaddr())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getYiaddr()"
, "rcvPkt->getYiaddr()", sendPkt->getYiaddr(), rcvPkt->
getYiaddr()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 704, gtest_ar.failure_message()) = ::testing::Message();
705 EXPECT_EQ(sendPkt->getGiaddr(), rcvPkt->getGiaddr())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getGiaddr()"
, "rcvPkt->getGiaddr()", sendPkt->getGiaddr(), rcvPkt->
getGiaddr()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 705, gtest_ar.failure_message()) = ::testing::Message();
706 EXPECT_EQ(sendPkt->getTransid(), rcvPkt->getTransid())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getTransid()"
, "rcvPkt->getTransid()", sendPkt->getTransid(), rcvPkt
->getTransid()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 706, gtest_ar.failure_message()) = ::testing::Message();
707 EXPECT_TRUE(sendPkt->getSname() == rcvPkt->getSname())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(sendPkt->getSname(
) == rcvPkt->getSname())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 707, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "sendPkt->getSname() == rcvPkt->getSname()", "false",
"true") .c_str()) = ::testing::Message();
708 EXPECT_TRUE(sendPkt->getFile() == rcvPkt->getFile())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(sendPkt->getFile()
== rcvPkt->getFile())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 708, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "sendPkt->getFile() == rcvPkt->getFile()", "false", "true"
) .c_str()) = ::testing::Message();
709 EXPECT_EQ(sendPkt->getHtype(), rcvPkt->getHtype())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getHtype()"
, "rcvPkt->getHtype()", sendPkt->getHtype(), rcvPkt->
getHtype()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 709, gtest_ar.failure_message()) = ::testing::Message();
710 EXPECT_EQ(sendPkt->getHlen(), rcvPkt->getHlen())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sendPkt->getHlen()"
, "rcvPkt->getHlen()", sendPkt->getHlen(), rcvPkt->getHlen
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 710, gtest_ar.failure_message()) = ::testing::Message();
711
712 // since we opened 2 sockets on the same interface and none of them is multicast,
713 // none is preferred over the other for sending data, so we really should not
714 // assume the one or the other will always be chosen for sending data. We should
715 // skip checking source port of sent address.
716
717 // Close the socket. Further we will test if errors are reported
718 // properly on attempt to use closed socket.
719 close(socket1);
720
721 // @todo Closing the socket does NOT cause a read error out of the
722 // receiveDHCP<X>Packets() select. Apparently this is because the
723 // thread is already inside the select when the socket is closed,
724 // and (at least under Centos 7.5), this does not interrupt the
725 // select. For now, we'll only test this for direct receive.
726 if (!queue_enabled) {
727 EXPECT_THROW(ifacemgr->receive4(10), SocketFDError)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive4(10
); } else static_assert(true, ""); } catch (SocketFDError const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketFDError>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->receive4(10)" " throws an exception of type "
"SocketFDError" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_727; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(10)"
" throws an exception of type " "SocketFDError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_727; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(10)"
" throws an exception of type " "SocketFDError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_727; } } else gtest_label_testthrow_727
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 727, gtest_msg.value.c_str()) = ::testing::Message();
728 }
729
730 // Verify write fails.
731 EXPECT_THROW(ifacemgr->send(sendPkt), SocketWriteError)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->send(sendPkt
); } else static_assert(true, ""); } catch (SocketWriteError const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketWriteError>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->send(sendPkt)" " throws an exception of type "
"SocketWriteError" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_731; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->send(sendPkt)"
" throws an exception of type " "SocketWriteError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_731; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->send(sendPkt)"
" throws an exception of type " "SocketWriteError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_731; } } else gtest_label_testthrow_731
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 731, gtest_msg.value.c_str()) = ::testing::Message();
732
733 // Stop the thread. This should be no harm/no foul if we're not
734 // queueuing. Either way, we should not have a thread afterwards.
735 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_735
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_735
; } } else gtest_label_testnothrow_735 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 735, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
736 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 736, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
737 }
738
739 /// @brief Verifies that IfaceMgr DHCPv4 receive calls detect and
740 /// ignore external sockets that have gone bad without affecting
741 /// affecting normal operations. It can be run with or without
742 /// packet queuing.
743 ///
744 /// @param use_queue determines if packet queuing is used or not.
745 void unusableExternalSockets4Test(bool use_queue = false) {
746 callback_ok = false;
747 callback2_ok = false;
748
749 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
750
751 if (use_queue) {
752 bool queue_enabled = false;
753 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500);
754 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, config))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, config
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_754; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_754
; } } else gtest_label_testnothrow_754 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 754, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
755 ASSERT_TRUE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled)) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 755, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
756
757 // Thread should only start when there is a packet queue.
758 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_758
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_758
; } } else gtest_label_testnothrow_758 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 758, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
759 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 759, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
760 }
761
762 // Create first pipe and register it as extra socket
763 int pipefd[2];
764 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 764, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
765 ASSERT_FALSE(ifacemgr->isExternalSocket(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocket
(pipefd[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 765, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "true", "false"
) .c_str()) = ::testing::Message();
766 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0],switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_769; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_769; } } else gtest_label_testnothrow_769
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 769, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
767 [&pipefd](int fd) {switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_769; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_769; } } else gtest_label_testnothrow_769
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 769, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
768 callback_ok = (pipefd[0] == fd);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_769; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_769; } } else gtest_label_testnothrow_769
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 769, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
769 }))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_769; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_769; } } else gtest_label_testnothrow_769
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 769, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
770 ASSERT_TRUE(ifacemgr->isExternalSocket(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocket
(pipefd[0]))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 770, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
771 ASSERT_FALSE(ifacemgr->isExternalSocketUnusable(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(pipefd[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 771, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "true",
"false") .c_str()) = ::testing::Message();
772
773 // Let's create a second pipe and register it as well
774 int secondpipe[2];
775 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 775, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
776 ASSERT_FALSE(ifacemgr->isExternalSocket(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocket
(secondpipe[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 776, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "true", "false"
) .c_str()) = ::testing::Message();
777 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0],switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_780; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_780; } } else gtest_label_testnothrow_780
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 780, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
778 [&secondpipe](int fd) {switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_780; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_780; } } else gtest_label_testnothrow_780
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 780, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
779 callback2_ok = (secondpipe[0] == fd);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_780; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_780; } } else gtest_label_testnothrow_780
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 780, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
780 }))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_780; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_780; } } else gtest_label_testnothrow_780
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 780, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
781 ASSERT_TRUE(ifacemgr->isExternalSocket(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocket
(secondpipe[0]))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 781, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "false", "true"
) .c_str()) = ::testing::Message();
782 ASSERT_FALSE(ifacemgr->isExternalSocketUnusable(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(secondpipe[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 782, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
783
784 // Verify a call with no data and normal external sockets works ok.
785 Pkt4Ptr pkt4;
786 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_786; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_786; } } else gtest_label_testnothrow_786
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 786, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
787
788 // No callback invocations and no DHCPv4 pkt.
789 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 789, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
790 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 790, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
791 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 791, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
792
793 // Now close the first pipe. This should make it's external socket invalid.
794 close(pipefd[1]);
795 close(pipefd[0]);
796
797 // We call receive4() which should detect and remove the invalid socket.
798 try {
799 pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)0,(10*1000));
800 } catch (const SocketFDError& ex) {
801 std::ostringstream err_msg;
802 err_msg << "unexpected state (closed) for fd: " << pipefd[0];
803 EXPECT_EQ(err_msg.str(), ex.what())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("err_msg.str()"
, "ex.what()", err_msg.str(), ex.what()))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 803, gtest_ar
.failure_message()) = ::testing::Message();
804 } catch (const std::exception& ex) {
805 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 805, "Failed") = ::testing::Message() << "wrong exception thrown: " << ex.what();
806 }
807 EXPECT_TRUE(ifacemgr->isExternalSocketUnusable(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocketUnusable
(pipefd[0]))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 807, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "false"
, "true") .c_str()) = ::testing::Message();
808 EXPECT_FALSE(ifacemgr->isExternalSocketUnusable(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(secondpipe[0])))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 808, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
809
810 // No callback invocations and no DHCPv4 pkt.
811 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 811, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
812 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 812, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
813 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 813, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
814
815 // Now check whether the second callback is still functional
816 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 816, gtest_ar.failure_message()) = ::testing::Message();
817
818 // Call receive4 again, this should work.
819 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_819; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_819; } } else gtest_label_testnothrow_819
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 819, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
820
821 // Should have callback2 data only.
822 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 822, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
823 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 823, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
824 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 824, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
825
826 // Stop the thread. This should be no harm/no foul if we're not
827 // queueuing. Either way, we should not have a thread afterwards.
828 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_828
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_828
; } } else gtest_label_testnothrow_828 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 828, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
829 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 829, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
830 }
831
832 /// @brief Verifies that IfaceMgr DHCPv6 receive calls detect and
833 /// ignore external sockets that have gone bad without affecting
834 /// affecting normal operations. It can be run with or without
835 /// packet queuing.
836 ///
837 /// @param use_queue determines if packet queuing is used or not.
838 void unusableExternalSockets6Test(bool use_queue = false) {
839 callback_ok = false;
840 callback2_ok = false;
841
842 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
843
844 if (use_queue) {
845 bool queue_enabled = false;
846 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500);
847 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, config))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(10, config
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_847; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_847
; } } else gtest_label_testnothrow_847 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 847, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
848 ASSERT_TRUE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled)) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 848, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
849
850 // Thread should only start when there is a packet queue.
851 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET6))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(10); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_851
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_851
; } } else gtest_label_testnothrow_851 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 851, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
852 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 852, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
853 }
854
855 // Create first pipe and register it as extra socket
856 int pipefd[2];
857 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 857, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
858 ASSERT_FALSE(ifacemgr->isExternalSocket(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocket
(pipefd[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 858, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "true", "false"
) .c_str()) = ::testing::Message();
859 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0],switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_862; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_862; } } else gtest_label_testnothrow_862
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 862, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
860 [&pipefd](int fd) {switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_862; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_862; } } else gtest_label_testnothrow_862
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 862, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
861 callback_ok = (pipefd[0] == fd);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_862; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_862; } } else gtest_label_testnothrow_862
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 862, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
862 }))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd
) { callback_ok = (pipefd[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_862; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_862; } } else gtest_label_testnothrow_862
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 862, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], [&pipefd](int fd) { callback_ok = (pipefd[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
863 ASSERT_TRUE(ifacemgr->isExternalSocket(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocket
(pipefd[0]))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 863, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
864 ASSERT_FALSE(ifacemgr->isExternalSocketUnusable(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(pipefd[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 864, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "true",
"false") .c_str()) = ::testing::Message();
865
866 // Let's create a second pipe and register it as well
867 int secondpipe[2];
868 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 868, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
869 ASSERT_FALSE(ifacemgr->isExternalSocket(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocket
(secondpipe[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 869, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "true", "false"
) .c_str()) = ::testing::Message();
870 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0],switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_873; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_873; } } else gtest_label_testnothrow_873
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 873, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
871 [&secondpipe](int fd) {switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_873; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_873; } } else gtest_label_testnothrow_873
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 873, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
872 callback2_ok = (secondpipe[0] == fd);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_873; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_873; } } else gtest_label_testnothrow_873
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 873, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
873 }))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe
](int fd) { callback2_ok = (secondpipe[0] == fd); }); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_873; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_873; } } else gtest_label_testnothrow_873
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 873, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], [&secondpipe](int fd) { callback2_ok = (secondpipe[0] == fd); })"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
874 ASSERT_TRUE(ifacemgr->isExternalSocket(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocket
(secondpipe[0]))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 874, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "false", "true"
) .c_str()) = ::testing::Message();
875 ASSERT_FALSE(ifacemgr->isExternalSocketUnusable(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(secondpipe[0])))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 875, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
876
877 // Verify a call with no data and normal external sockets works ok.
878 Pkt6Ptr pkt6;
879 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_879; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_879; } } else gtest_label_testnothrow_879
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 879, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
880
881 // No callback invocations and no DHCPv6 pkt.
882 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 882, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
883 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 883, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
884 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 884, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
885
886 // Now close the first pipe. This should make it's external socket invalid.
887 close(pipefd[1]);
888 close(pipefd[0]);
889
890 // We call receive6() which should detect and remove the invalid socket.
891 try {
892 pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)0,(10*1000));
893 } catch (const SocketFDError& ex) {
894 std::ostringstream err_msg;
895 err_msg << "unexpected state (closed) for fd: " << pipefd[0];
896 EXPECT_EQ(err_msg.str(), ex.what())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("err_msg.str()"
, "ex.what()", err_msg.str(), ex.what()))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 896, gtest_ar
.failure_message()) = ::testing::Message();
897 } catch (const std::exception& ex) {
898 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 898, "Failed") = ::testing::Message() << "wrong exception thrown: " << ex.what();
899 }
900 EXPECT_TRUE(ifacemgr->isExternalSocketUnusable(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isExternalSocketUnusable
(pipefd[0]))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 900, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "false"
, "true") .c_str()) = ::testing::Message();
901 EXPECT_FALSE(ifacemgr->isExternalSocketUnusable(secondpipe[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isExternalSocketUnusable
(secondpipe[0])))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 901, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
902
903 // No callback invocations and no DHCPv6 pkt.
904 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 904, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
905 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 905, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
906 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 906, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
907
908 // Now check whether the second callback is still functional
909 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 909, gtest_ar.failure_message()) = ::testing::Message();
910
911 // Call receive6 again, this should work.
912 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_912; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_912; } } else gtest_label_testnothrow_912
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 912, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
913
914 // Should have callback2 data only.
915 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 915, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
916 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 916, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
917 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 917, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
918
919 // Stop the thread. This should be no harm/no foul if we're not
920 // queueuing. Either way, we should not have a thread afterwards.
921 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_921
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_921
; } } else gtest_label_testnothrow_921 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 921, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
922 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 922, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
923 }
924
925 /// @brief test receive timeout (v6).
926 void testReceiveTimeout6();
927
928 /// @brief test receive timeout (v4).
929 void testReceiveTimeout4();
930
931 /// @brief Tests single external socket (v4).
932 void testSingleExternalSocket4();
933
934 /// @brief Tests multiple external sockets (v4);
935 void testMultipleExternalSockets4();
936
937 /// @brief Tests if existing external socket can be deleted (v4).
938 void testDeleteExternalSockets4();
939
940 /// @brief Tests single external socket (v6).
941 void testSingleExternalSocket6();
942
943 /// @brief Tests multiple external sockets (v6);
944 void testMultipleExternalSockets6();
945
946 /// @brief Tests if existing external socket can be deleted (v6).
947 void testDeleteExternalSockets6();
948
949 /// @brief Verifies that IfaceMgr DHCPv4 receive calls follow
950 /// a LRU order.
951 void lruExternalSockets4Test() {
952 callback_ok = false;
953 callback2_ok = false;
954
955 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
956
957 // Create 3 watch sockets.
958 WatchSocket ws0;
959 WatchSocket ws1;
960 WatchSocket ws2;
961
962 // Register them. the first with no handle.
963 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws0.getSelectFd(), 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws0.getSelectFd(), 0); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_963; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_963; } } else gtest_label_testnothrow_963
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 963, ("Expected: " "ifacemgr->addExternalSocket(ws0.getSelectFd(), 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
964 auto handler1 = [&ws1](int) {
965 callback_ok = true;
966 EXPECT_NO_THROW(ws1.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws1.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_966;
} catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_966
; } } else gtest_label_testnothrow_966 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 966, ("Expected: " "ws1.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
967 };
968 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_968; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_968
; } } else gtest_label_testnothrow_968 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 968, ("Expected: " "ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
969 auto handler2 = [&ws2](int) {
970 callback2_ok = true;
971 EXPECT_NO_THROW(ws2.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws2.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_971;
} catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_971
; } } else gtest_label_testnothrow_971 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 971, ("Expected: " "ws2.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
972 };
973 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_973; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_973
; } } else gtest_label_testnothrow_973 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 973, ("Expected: " "ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
974
975 // Mark all watch sockets as ready.
976 ws0.markReady();
977 ws1.markReady();
978 ws2.markReady();
979 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 979, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
980 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 980, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
981
982 /// Check the order before the first call to receive4.
983 std::list<int> expected;
984 expected.push_back(ws0.getSelectFd());
985 expected.push_back(ws1.getSelectFd());
986 expected.push_back(ws2.getSelectFd());
987 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 987, gtest_ar.failure_message()) = ::testing::Message();
988
989 // First call to receive4: ws0 and ws1 are scanned and moved.
990 Pkt4Ptr pkt4;
991 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_991; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_991; } } else gtest_label_testnothrow_991
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 991, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
992 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 992, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
993 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 993, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
994 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 994, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
995 expected.clear();
996 expected.push_back(ws2.getSelectFd());
997 expected.push_back(ws0.getSelectFd());
998 expected.push_back(ws1.getSelectFd());
999 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 999, gtest_ar.failure_message()) = ::testing::Message();
1000
1001 // Second call to receive4: ws2 is scanned and moved.
1002 callback_ok = false;
1003 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1003; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1003; } } else gtest_label_testnothrow_1003
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1003, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1004 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1004, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1005 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1005, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1006 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1006, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1007 expected.clear();
1008 expected.push_back(ws0.getSelectFd());
1009 expected.push_back(ws1.getSelectFd());
1010 expected.push_back(ws2.getSelectFd());
1011 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1011, gtest_ar.failure_message()) = ::testing::Message();
1012
1013 // Third call to receive4: ws0 is scanned and moved.
1014 callback_ok = false;
1015 callback2_ok = false;
1016 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1016; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1016; } } else gtest_label_testnothrow_1016
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1016, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1017 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1017, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1018 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1018, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1019 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1019, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1020 expected.clear();
1021 expected.push_back(ws1.getSelectFd());
1022 expected.push_back(ws2.getSelectFd());
1023 expected.push_back(ws0.getSelectFd());
1024 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1024, gtest_ar.failure_message()) = ::testing::Message();
1025
1026 EXPECT_NO_THROW(ws0.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws0.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_1026
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1026
; } } else gtest_label_testnothrow_1026 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1026, ("Expected: " "ws0.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1027 std::string err;
1028 EXPECT_NO_THROW(ws0.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws0.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1028
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1028
; } } else gtest_label_testnothrow_1028 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1028, ("Expected: " "ws0.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1029 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1029, gtest_ar.failure_message()) = ::testing::Message();
1030 EXPECT_NO_THROW(ws1.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws1.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1030
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1030
; } } else gtest_label_testnothrow_1030 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1030, ("Expected: " "ws1.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1031 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1031, gtest_ar.failure_message()) = ::testing::Message();
1032 EXPECT_NO_THROW(ws2.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws2.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1032
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1032
; } } else gtest_label_testnothrow_1032 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1032, ("Expected: " "ws2.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1033 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1033, gtest_ar.failure_message()) = ::testing::Message();
1034 }
1035
1036 /// @brief Verifies that IfaceMgr DHCPv6 receive calls follow
1037 /// a LRU order.
1038 void lruExternalSockets6Test() {
1039 callback_ok = false;
1040 callback2_ok = false;
1041
1042 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1043
1044 // Create 3 watch sockets.
1045 WatchSocket ws0;
1046 WatchSocket ws1;
1047 WatchSocket ws2;
1048
1049 // Register them. the first with no handle.
1050 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws0.getSelectFd(), 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws0.getSelectFd(), 0); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1050; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1050; } } else gtest_label_testnothrow_1050
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1050, ("Expected: " "ifacemgr->addExternalSocket(ws0.getSelectFd(), 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1051 auto handler1 = [&ws1](int) {
1052 callback_ok = true;
1053 EXPECT_NO_THROW(ws1.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws1.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_1053
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1053
; } } else gtest_label_testnothrow_1053 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1053, ("Expected: " "ws1.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1054 };
1055 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1055; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1055
; } } else gtest_label_testnothrow_1055 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1055, ("Expected: " "ifacemgr->addExternalSocket(ws1.getSelectFd(), handler1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1056 auto handler2 = [&ws2](int) {
1057 callback2_ok = true;
1058 EXPECT_NO_THROW(ws2.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws2.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_1058
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1058
; } } else gtest_label_testnothrow_1058 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1058, ("Expected: " "ws2.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1059 };
1060 EXPECT_NO_THROW(ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1060; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1060
; } } else gtest_label_testnothrow_1060 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1060, ("Expected: " "ifacemgr->addExternalSocket(ws2.getSelectFd(), handler2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1061
1062 // Mark all watch sockets as ready.
1063 ws0.markReady();
1064 ws1.markReady();
1065 ws2.markReady();
1066 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1066, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1067 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1067, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1068
1069 /// Check the order before the first call to receive6.
1070 std::list<int> expected;
1071 expected.push_back(ws0.getSelectFd());
1072 expected.push_back(ws1.getSelectFd());
1073 expected.push_back(ws2.getSelectFd());
1074 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1074, gtest_ar.failure_message()) = ::testing::Message();
1075
1076 // First call to receive6: ws0 and ws1 are scanned and moved.
1077 Pkt6Ptr pkt6;
1078 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1078; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1078; } } else gtest_label_testnothrow_1078
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1078, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1079 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1079, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
1080 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1080, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1081 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1081, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1082 expected.clear();
1083 expected.push_back(ws2.getSelectFd());
1084 expected.push_back(ws0.getSelectFd());
1085 expected.push_back(ws1.getSelectFd());
1086 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1086, gtest_ar.failure_message()) = ::testing::Message();
1087
1088 // Second call to receive6: ws2 is scanned and moved.
1089 callback_ok = false;
1090 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1090; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1090; } } else gtest_label_testnothrow_1090
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1090, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1091 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1091, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1092 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1092, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1093 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1093, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1094 expected.clear();
1095 expected.push_back(ws0.getSelectFd());
1096 expected.push_back(ws1.getSelectFd());
1097 expected.push_back(ws2.getSelectFd());
1098 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1098, gtest_ar.failure_message()) = ::testing::Message();
1099
1100 // Third call to receive6: ws0 is scanned and moved.
1101 callback_ok = false;
1102 callback2_ok = false;
1103 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(0,(10*1000)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1103; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1103; } } else gtest_label_testnothrow_1103
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1103, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1104 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1104, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1105 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1105, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1106 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1106, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1107 expected.clear();
1108 expected.push_back(ws1.getSelectFd());
1109 expected.push_back(ws2.getSelectFd());
1110 expected.push_back(ws0.getSelectFd());
1111 EXPECT_EQ(expected, ifacemgr->getAllExternalSockets())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("expected"
, "ifacemgr->getAllExternalSockets()", expected, ifacemgr->
getAllExternalSockets()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1111, gtest_ar.failure_message()) = ::testing::Message();
1112
1113 EXPECT_NO_THROW(ws0.clearReady())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws0.clearReady(); } else static_assert(true, ""); } catch (std
::exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_1113
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1113
; } } else gtest_label_testnothrow_1113 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1113, ("Expected: " "ws0.clearReady()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1114 std::string err;
1115 EXPECT_NO_THROW(ws0.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws0.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1115
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1115
; } } else gtest_label_testnothrow_1115 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1115, ("Expected: " "ws0.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1116 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1116, gtest_ar.failure_message()) = ::testing::Message();
1117 EXPECT_NO_THROW(ws1.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws1.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1117
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1117
; } } else gtest_label_testnothrow_1117 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1117, ("Expected: " "ws1.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1118 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1118, gtest_ar.failure_message()) = ::testing::Message();
1119 EXPECT_NO_THROW(ws2.closeSocket(err))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ws2.closeSocket(err); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1119
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1119
; } } else gtest_label_testnothrow_1119 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1119, ("Expected: " "ws2.closeSocket(err)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1120 EXPECT_EQ("", err)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"\"", "err"
, "", err))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1120, gtest_ar.failure_message()) = ::testing::Message();
1121 }
1122
1123 /// @brief Test that all sockets are rotated when they are under load.
1124 ///
1125 /// @param direct Flag which indicates if direct or indirect receive should
1126 /// be used.
1127 void testReceive4RotateAll(bool direct = true) {
1128 const size_t loop_count = 1024;
1129 IfaceMgr::instance().clearIfaces();
1130 IfaceMgr::instance().deleteAllExternalSockets();
1131 callback_ok = false;
1132 callback2_ok = false;
1133 size_t callback_count = 0;
1134 size_t callback2_count = 0;
1135 PktFilterPtr filter(new PktFilter4IfaceSocketTest(true, false));
1136 IfaceMgr::instance().setPacketFilter(filter);
1137 IfacePtr iface0(new Iface("eth0", 0));
1138 iface0->flag_up_ = true;
1139 iface0->flag_running_ = true;
1140 iface0->addAddress(IOAddress("192.168.0.1"));
1141 IfaceMgr::instance().addInterface(iface0);
1142 IfacePtr iface1(new Iface("eth1", 1));
1143 iface1->flag_up_ = true;
1144 iface1->flag_running_ = true;
1145 iface1->addAddress(IOAddress("192.168.0.2"));
1146 IfaceMgr::instance().addInterface(iface1);
1147 IfacePtr iface2(new Iface("eth2", 2));
1148 iface2->flag_up_ = true;
1149 iface2->flag_running_ = true;
1150 iface2->addAddress(IOAddress("192.168.0.3"));
1151 IfaceMgr::instance().addInterface(iface2);
1152 for (size_t i = 3; i < 250; ++i) {
1153 string name = "eth";
1154 name += std::to_string(i);
1155 IfacePtr iface_n(new Iface(name, i));
1156 iface_n->flag_up_ = true;
1157 iface_n->flag_running_ = true;
1158 iface_n->addAddress(IOAddress(string("192.168.0.") + std::to_string(i)));
1159 IfaceMgr::instance().addInterface(iface_n);
1160 }
1161 if (!direct) {
1162 auto queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
1163 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, queue_control);
1164 } else {
1165 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, data::ConstElementPtr());
1166 }
1167 IfaceMgr::instance().openSockets4(9999, true, IfaceMgrErrorMsgCallback(), false);
1168 EXPECT_EQ((boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest>(filter))->socket_fds_.size(), 250)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest>(filter))->socket_fds_.size()"
, "250", (boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest
>(filter))->socket_fds_.size(), 250))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1168, gtest_ar
.failure_message()) = ::testing::Message();
1169
1170 // Create first pipe and register it as extra socket
1171 int pipefd[2];
1172 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1172, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
1173 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1173; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1173
; } } else gtest_label_testnothrow_1173 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1173, ("Expected: " "IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1174
1175 // Let's create a second pipe and register it as well
1176 int secondpipe[2];
1177 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1177, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
1178 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1178; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1178
; } } else gtest_label_testnothrow_1178 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1178, ("Expected: " "IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1179
1180 Pkt4Ptr pkt4;
1181 ASSERT_NO_THROW(pkt4 = IfaceMgr::instance().receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = IfaceMgr::instance().receive4(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1181; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1181; } } else gtest_label_testnothrow_1181
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1181, ("Expected: " "pkt4 = IfaceMgr::instance().receive4(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1182
1183 // Our callbacks should not be called this time (there was no data)
1184 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1184, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1185 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1185, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1186
1187 // IfaceMgr should not process control socket data as incoming packets
1188 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1188, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1189
1190 // Now, send some data over the first pipe (38 bytes)
1191 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1191, gtest_ar.failure_message()) = ::testing::Message();
1192
1193 // And try again, using the second pipe
1194 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1194, gtest_ar.failure_message()) = ::testing::Message();
1195
1196 Pkt4Ptr pkt0(new Pkt4(DHCPDISCOVER, 1234));
1197 pkt0->setIface("eth0");
1198 pkt0->setIndex(0);
1199 Pkt4Ptr pkt1(new Pkt4(DHCPDISCOVER, 2345));
1200 pkt1->setIface("eth1");
1201 pkt1->setIndex(1);
1202 Pkt4Ptr pkt2(new Pkt4(DHCPDISCOVER, 3456));
1203 pkt2->setIface("eth2");
1204 pkt2->setIndex(2);
1205 IfaceMgr::instance().send(pkt0);
1206 IfaceMgr::instance().send(pkt1);
1207 IfaceMgr::instance().send(pkt2);
1208 std::unordered_map<Pkt4Ptr, size_t, hash_pkt4> expected;
1209 expected[pkt0] = 0;
1210 expected[pkt1] = 0;
1211 expected[pkt2] = 0;
1212 bool first = true;
1213 size_t j = 0;
1214 for (size_t i = 0; i < 3 * loop_count && j < 20 * loop_count;) {
1215 Pkt4Ptr new_pkt = IfaceMgr::instance().receive4(1, 0);
1216 if (first) {
1217 first = false;
1218 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1218, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
1219 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1219, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1220 callback_count++;
1221 } else {
1222 first = true;
1223 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1223, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1224 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1224, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1225 callback2_count++;
1226 }
1227 callback_ok = false;
1228 callback2_ok = false;
1229 if (new_pkt) {
1230 expected[new_pkt]++;
1231 if (i % 3 == 0) {
1232 EXPECT_EQ(new_pkt.get(), pkt0.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt0.get()", new_pkt.get(), pkt0.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1232, gtest_ar
.failure_message()) = ::testing::Message();
1233 } else if (i % 3 == 1) {
1234 EXPECT_EQ(new_pkt.get(), pkt1.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt1.get()", new_pkt.get(), pkt1.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1234, gtest_ar
.failure_message()) = ::testing::Message();
1235 } else {
1236 EXPECT_EQ(new_pkt.get(), pkt2.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt2.get()", new_pkt.get(), pkt2.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1236, gtest_ar
.failure_message()) = ::testing::Message();
1237 }
1238 i++;
1239 } else {
1240 j++;
1241 }
1242 }
1243
1244 for (auto i = expected.begin(); i!= expected.end(); ++i) {
1245 EXPECT_EQ(loop_count, i->second)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "i->second", loop_count, i->second))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1245, gtest_ar
.failure_message()) = ::testing::Message();
1246 }
1247
1248 EXPECT_EQ((3 * loop_count + j) / 2 + j % 2, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(3 * loop_count + j) / 2 + j % 2"
, "callback_count", (3 * loop_count + j) / 2 + j % 2, callback_count
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1248, gtest_ar.failure_message()) = ::testing::Message();
1249 EXPECT_EQ((3 * loop_count + j) / 2, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(3 * loop_count + j) / 2"
, "callback2_count", (3 * loop_count + j) / 2, callback2_count
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1249, gtest_ar.failure_message()) = ::testing::Message();
1250
1251 // close both pipe ends
1252 close(pipefd[1]);
1253 close(pipefd[0]);
1254
1255 close(secondpipe[1]);
1256 close(secondpipe[0]);
1257
1258 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1258; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1258; } } else gtest_label_testnothrow_1258
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1258, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1259 }
1260
1261 /// @brief Test that all sockets are rotated when they are under load.
1262 ///
1263 /// @param direct Flag which indicates if direct or indirect receive should
1264 /// be used.
1265 void testReceive6RotateAll(bool direct = true) {
1266 const size_t loop_count = 1024;
1267 IfaceMgr::instance().clearIfaces();
1268 IfaceMgr::instance().deleteAllExternalSockets();
1269 callback_ok = false;
1270 callback2_ok = false;
1271 size_t callback_count = 0;
1272 size_t callback2_count = 0;
1273 PktFilter6Ptr filter(new PktFilter6IfaceSocketTest(true, false));
1274 IfaceMgr::instance().setPacketFilter(filter);
1275 IfacePtr iface0(new Iface("eth0", 0));
1276 iface0->flag_up_ = true;
1277 iface0->flag_running_ = true;
1278 iface0->addAddress(IOAddress("2003:db8::1"));
1279 iface0->addAddress(IOAddress("fe80::3a60:77ff:fed5:abcd"));
1280 IfaceMgr::instance().addInterface(iface0);
1281 IfacePtr iface1(new Iface("eth1", 1));
1282 iface1->flag_up_ = true;
1283 iface1->flag_running_ = true;
1284 iface1->addAddress(IOAddress("2003:db8::2"));
1285 iface1->addAddress(IOAddress("fe80::3a60:77ff:fed5:bcde"));
1286 IfaceMgr::instance().addInterface(iface1);
1287 IfacePtr iface2(new Iface("eth2", 2));
1288 iface2->flag_up_ = true;
1289 iface2->flag_running_ = true;
1290 iface2->addAddress(IOAddress("2003:db8::3"));
1291 iface2->addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
1292 IfaceMgr::instance().addInterface(iface2);
1293 for (size_t i = 3; i < 250; ++i) {
1294 string name = "eth";
1295 name += std::to_string(i);
1296 IfacePtr iface_n(new Iface(name, i));
1297 iface_n->flag_up_ = true;
1298 iface_n->flag_running_ = true;
1299 iface_n->addAddress(IOAddress(string("2003:db8::") + std::to_string(i)));
1300 iface_n->addAddress(IOAddress(string("fe80::3a60:77ff:fed5:") + std::to_string(i)));
1301 IfaceMgr::instance().addInterface(iface_n);
1302 }
1303 if (!direct) {
1304 auto queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
1305 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, queue_control);
1306 } else {
1307 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, data::ConstElementPtr());
1308 }
1309 IfaceMgr::instance().openSockets6(9999, IfaceMgrErrorMsgCallback(), false);
1310 EXPECT_EQ((boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest>(filter))->socket_fds_.size(), 250)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest>(filter))->socket_fds_.size()"
, "250", (boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest
>(filter))->socket_fds_.size(), 250))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1310, gtest_ar
.failure_message()) = ::testing::Message();
1311
1312 // Create first pipe and register it as extra socket
1313 int pipefd[2];
1314 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1314, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
1315 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1315; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1315
; } } else gtest_label_testnothrow_1315 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1315, ("Expected: " "IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1316
1317 // Let's create a second pipe and register it as well
1318 int secondpipe[2];
1319 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1319, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
1320 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1320; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1320
; } } else gtest_label_testnothrow_1320 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1320, ("Expected: " "IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1321
1322 Pkt6Ptr pkt6;
1323 ASSERT_NO_THROW(pkt6 = IfaceMgr::instance().receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = IfaceMgr::instance().receive6(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1323; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1323; } } else gtest_label_testnothrow_1323
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1323, ("Expected: " "pkt6 = IfaceMgr::instance().receive6(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1324
1325 // Our callbacks should not be called this time (there was no data)
1326 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1326, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1327 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1327, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1328
1329 // IfaceMgr should not process control socket data as incoming packets
1330 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1330, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1331
1332 // Now, send some data over the first pipe (38 bytes)
1333 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1333, gtest_ar.failure_message()) = ::testing::Message();
1334
1335 // And try again, using the second pipe
1336 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1336, gtest_ar.failure_message()) = ::testing::Message();
1337
1338 Pkt6Ptr pkt0(new Pkt6(DHCPV6_SOLICIT, 1234));
1339 pkt0->setIface("eth0");
1340 pkt0->setIndex(0);
1341 Pkt6Ptr pkt1(new Pkt6(DHCPV6_SOLICIT, 2345));
1342 pkt1->setIface("eth1");
1343 pkt1->setIndex(1);
1344 Pkt6Ptr pkt2(new Pkt6(DHCPV6_SOLICIT, 3456));
1345 pkt2->setIface("eth2");
1346 pkt2->setIndex(2);
1347 IfaceMgr::instance().send(pkt0);
1348 IfaceMgr::instance().send(pkt1);
1349 IfaceMgr::instance().send(pkt2);
1350 std::unordered_map<Pkt6Ptr, size_t, hash_pkt6> expected;
1351 expected[pkt0] = 0;
1352 expected[pkt1] = 0;
1353 expected[pkt2] = 0;
1354 bool first = true;
1355 size_t j = 0;
1356 for (size_t i = 0; i < 3 * loop_count && j < 20 * loop_count;) {
1357 Pkt6Ptr new_pkt = IfaceMgr::instance().receive6(1, 0);
1358 if (first) {
1359 first = false;
1360 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1360, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
1361 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1361, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1362 callback_count++;
1363 } else {
1364 first = true;
1365 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1365, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1366 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1366, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1367 callback2_count++;
1368 }
1369 callback_ok = false;
1370 callback2_ok = false;
1371 if (new_pkt) {
1372 expected[new_pkt]++;
1373 if (i % 3 == 0) {
1374 EXPECT_EQ(new_pkt.get(), pkt0.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt0.get()", new_pkt.get(), pkt0.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1374, gtest_ar
.failure_message()) = ::testing::Message();
1375 } else if (i % 3 == 1) {
1376 EXPECT_EQ(new_pkt.get(), pkt1.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt1.get()", new_pkt.get(), pkt1.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1376, gtest_ar
.failure_message()) = ::testing::Message();
1377 } else {
1378 EXPECT_EQ(new_pkt.get(), pkt2.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt2.get()", new_pkt.get(), pkt2.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1378, gtest_ar
.failure_message()) = ::testing::Message();
1379 }
1380 i++;
1381 } else {
1382 j++;
1383 }
1384 }
1385
1386 for (auto i = expected.begin(); i!= expected.end(); ++i) {
1387 EXPECT_EQ(loop_count, i->second)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "i->second", loop_count, i->second))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1387, gtest_ar
.failure_message()) = ::testing::Message();
1388 }
1389
1390 EXPECT_EQ((3 * loop_count + j) / 2 + j % 2, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(3 * loop_count + j) / 2 + j % 2"
, "callback_count", (3 * loop_count + j) / 2 + j % 2, callback_count
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1390, gtest_ar.failure_message()) = ::testing::Message();
1391 EXPECT_EQ((3 * loop_count + j) / 2, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(3 * loop_count + j) / 2"
, "callback2_count", (3 * loop_count + j) / 2, callback2_count
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1391, gtest_ar.failure_message()) = ::testing::Message();
1392
1393 // close both pipe ends
1394 close(pipefd[1]);
1395 close(pipefd[0]);
1396
1397 close(secondpipe[1]);
1398 close(secondpipe[0]);
1399
1400 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1400; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1400; } } else gtest_label_testnothrow_1400
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1400, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1401 }
1402
1403 /// @brief Test that iface sockets are rotated when ifaces are under load.
1404 ///
1405 /// @param direct Flag which indicates if direct or indirect receive should
1406 /// be used.
1407 void testReceive4RotateIfaces(bool direct = true) {
1408 const size_t loop_count = 1024;
1409 IfaceMgr::instance().clearIfaces();
1410 IfaceMgr::instance().deleteAllExternalSockets();
1411 PktFilterPtr filter(new PktFilter4IfaceSocketTest(true, false));
1412 IfaceMgr::instance().setPacketFilter(filter);
1413 IfacePtr iface0(new Iface("eth0", 0));
1414 iface0->flag_up_ = true;
1415 iface0->flag_running_ = true;
1416 iface0->addAddress(IOAddress("192.168.0.1"));
1417 IfaceMgr::instance().addInterface(iface0);
1418 IfacePtr iface1(new Iface("eth1", 1));
1419 iface1->flag_up_ = true;
1420 iface1->flag_running_ = true;
1421 iface1->addAddress(IOAddress("192.168.0.2"));
1422 IfaceMgr::instance().addInterface(iface1);
1423 IfacePtr iface2(new Iface("eth2", 2));
1424 iface2->flag_up_ = true;
1425 iface2->flag_running_ = true;
1426 iface2->addAddress(IOAddress("192.168.0.3"));
1427 IfaceMgr::instance().addInterface(iface2);
1428 for (size_t i = 3; i < 250; ++i) {
1429 string name = "eth";
1430 name += std::to_string(i);
1431 IfacePtr iface_n(new Iface(name, i));
1432 iface_n->flag_up_ = true;
1433 iface_n->flag_running_ = true;
1434 iface_n->addAddress(IOAddress(string("192.168.0.") + std::to_string(i)));
1435 IfaceMgr::instance().addInterface(iface_n);
1436 }
1437 if (!direct) {
1438 auto queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
1439 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, queue_control);
1440 } else {
1441 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, data::ConstElementPtr());
1442 }
1443 IfaceMgr::instance().openSockets4(9999, true, IfaceMgrErrorMsgCallback(), false);
1444 EXPECT_EQ((boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest>(filter))->socket_fds_.size(), 250)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest>(filter))->socket_fds_.size()"
, "250", (boost::dynamic_pointer_cast<PktFilter4IfaceSocketTest
>(filter))->socket_fds_.size(), 250))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1444, gtest_ar
.failure_message()) = ::testing::Message();
1445 Pkt4Ptr pkt0(new Pkt4(DHCPDISCOVER, 1234));
1446 pkt0->setIface("eth0");
1447 pkt0->setIndex(0);
1448 Pkt4Ptr pkt1(new Pkt4(DHCPDISCOVER, 2345));
1449 pkt1->setIface("eth1");
1450 pkt1->setIndex(1);
1451 Pkt4Ptr pkt2(new Pkt4(DHCPDISCOVER, 3456));
1452 pkt2->setIface("eth2");
1453 pkt2->setIndex(2);
1454 IfaceMgr::instance().send(pkt0);
1455 IfaceMgr::instance().send(pkt1);
1456 IfaceMgr::instance().send(pkt2);
1457 std::unordered_map<Pkt4Ptr, size_t, hash_pkt4> expected;
1458 expected[pkt0] = 0;
1459 expected[pkt1] = 0;
1460 expected[pkt2] = 0;
1461 for (size_t i = 0, j = 0; i < 3 * loop_count && j < 2 * loop_count;) {
1462 Pkt4Ptr new_pkt = IfaceMgr::instance().receive4(1, 0);
1463 if (new_pkt) {
1464 expected[new_pkt]++;
1465 if (i % 3 == 0) {
1466 EXPECT_EQ(new_pkt.get(), pkt0.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt0.get()", new_pkt.get(), pkt0.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1466, gtest_ar
.failure_message()) = ::testing::Message();
1467 } else if (i % 3 == 1) {
1468 EXPECT_EQ(new_pkt.get(), pkt1.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt1.get()", new_pkt.get(), pkt1.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1468, gtest_ar
.failure_message()) = ::testing::Message();
1469 } else {
1470 EXPECT_EQ(new_pkt.get(), pkt2.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt2.get()", new_pkt.get(), pkt2.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1470, gtest_ar
.failure_message()) = ::testing::Message();
1471 }
1472 i++;
1473 } else {
1474 j++;
1475 }
1476 }
1477 for (auto i = expected.begin(); i!= expected.end(); ++i) {
1478 EXPECT_EQ(loop_count, i->second)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "i->second", loop_count, i->second))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1478, gtest_ar
.failure_message()) = ::testing::Message();
1479 }
1480 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1480; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1480; } } else gtest_label_testnothrow_1480
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1480, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1481 }
1482
1483 /// @brief Test that iface sockets are rotated when ifaces are under load.
1484 ///
1485 /// @param direct Flag which indicates if direct or indirect receive should
1486 /// be used.
1487 void testReceive6RotateIfaces(bool direct = true) {
1488 const size_t loop_count = 1024;
1489 IfaceMgr::instance().clearIfaces();
1490 IfaceMgr::instance().deleteAllExternalSockets();
1491 PktFilter6Ptr filter(new PktFilter6IfaceSocketTest(true, false));
1492 IfaceMgr::instance().setPacketFilter(filter);
1493 IfacePtr iface0(new Iface("eth0", 0));
1494 iface0->flag_up_ = true;
1495 iface0->flag_running_ = true;
1496 iface0->addAddress(IOAddress("2003:db8::1"));
1497 iface0->addAddress(IOAddress("fe80::3a60:77ff:fed5:abcd"));
1498 IfaceMgr::instance().addInterface(iface0);
1499 IfacePtr iface1(new Iface("eth1", 1));
1500 iface1->flag_up_ = true;
1501 iface1->flag_running_ = true;
1502 iface1->addAddress(IOAddress("2003:db8::2"));
1503 iface1->addAddress(IOAddress("fe80::3a60:77ff:fed5:bcde"));
1504 IfaceMgr::instance().addInterface(iface1);
1505 IfacePtr iface2(new Iface("eth2", 2));
1506 iface2->flag_up_ = true;
1507 iface2->flag_running_ = true;
1508 iface2->addAddress(IOAddress("2003:db8::3"));
1509 iface2->addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
1510 IfaceMgr::instance().addInterface(iface2);
1511 for (size_t i = 3; i < 250; ++i) {
1512 string name = "eth";
1513 name += std::to_string(i);
1514 IfacePtr iface_n(new Iface(name, i));
1515 iface_n->flag_up_ = true;
1516 iface_n->flag_running_ = true;
1517 iface_n->addAddress(IOAddress(string("2003:db8::") + std::to_string(i)));
1518 iface_n->addAddress(IOAddress(string("fe80::3a60:77ff:fed5:") + std::to_string(i)));
1519 IfaceMgr::instance().addInterface(iface_n);
1520 }
1521 if (!direct) {
1522 auto queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
1523 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, queue_control);
1524 } else {
1525 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, data::ConstElementPtr());
1526 }
1527 IfaceMgr::instance().openSockets6(9999, IfaceMgrErrorMsgCallback(), false);
1528 EXPECT_EQ((boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest>(filter))->socket_fds_.size(), 250)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("(boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest>(filter))->socket_fds_.size()"
, "250", (boost::dynamic_pointer_cast<PktFilter6IfaceSocketTest
>(filter))->socket_fds_.size(), 250))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1528, gtest_ar
.failure_message()) = ::testing::Message();
1529 Pkt6Ptr pkt0(new Pkt6(DHCPV6_SOLICIT, 1234));
1530 pkt0->setIface("eth0");
1531 pkt0->setIndex(0);
1532 Pkt6Ptr pkt1(new Pkt6(DHCPV6_SOLICIT, 2345));
1533 pkt1->setIface("eth1");
1534 pkt1->setIndex(1);
1535 Pkt6Ptr pkt2(new Pkt6(DHCPV6_SOLICIT, 3456));
1536 pkt2->setIface("eth2");
1537 pkt2->setIndex(2);
1538 IfaceMgr::instance().send(pkt0);
1539 IfaceMgr::instance().send(pkt1);
1540 IfaceMgr::instance().send(pkt2);
1541 std::unordered_map<Pkt6Ptr, size_t, hash_pkt6> expected;
1542 expected[pkt0] = 0;
1543 expected[pkt1] = 0;
1544 expected[pkt2] = 0;
1545 for (size_t i = 0, j = 0; i < 3 * loop_count && j < 2 * loop_count;) {
1546 Pkt6Ptr new_pkt = IfaceMgr::instance().receive6(1, 0);
1547 if (new_pkt) {
1548 expected[new_pkt]++;
1549 if (i % 3 == 0) {
1550 EXPECT_EQ(new_pkt.get(), pkt0.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt0.get()", new_pkt.get(), pkt0.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1550, gtest_ar
.failure_message()) = ::testing::Message();
1551 } else if (i % 3 == 1) {
1552 EXPECT_EQ(new_pkt.get(), pkt1.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt1.get()", new_pkt.get(), pkt1.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1552, gtest_ar
.failure_message()) = ::testing::Message();
1553 } else {
1554 EXPECT_EQ(new_pkt.get(), pkt2.get())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("new_pkt.get()"
, "pkt2.get()", new_pkt.get(), pkt2.get()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1554, gtest_ar
.failure_message()) = ::testing::Message();
1555 }
1556 i++;
1557 } else {
1558 j++;
1559 }
1560 }
1561 for (auto i = expected.begin(); i!= expected.end(); ++i) {
1562 EXPECT_EQ(loop_count, i->second)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "i->second", loop_count, i->second))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1562, gtest_ar
.failure_message()) = ::testing::Message();
1563 }
1564 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1564; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1564; } } else gtest_label_testnothrow_1564
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1564, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1565 }
1566
1567 /// @brief Test that external sockets are rotated when external sockets are under load.
1568 ///
1569 /// @param direct Flag which indicates if direct or indirect receive should
1570 /// be used.
1571 void testExternalSockets4Rotation(bool direct = true) {
1572 IfaceMgr::instance().deleteAllExternalSockets();
1573 callback_ok = false;
1574 callback2_ok = false;
1575 size_t callback_count = 0;
1576 size_t callback2_count = 0;
1577
1578 const size_t loop_count = 1024;
1579
1580 if (!direct) {
1581 auto queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
1582 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, queue_control);
1583 } else {
1584 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET2, data::ConstElementPtr());
1585 }
1586 IfaceMgr::instance().startDHCPReceiver(AF_INET2);
1587
1588 // Create first pipe and register it as extra socket
1589 int pipefd[2];
1590 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1590, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
1591 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1591; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1591
; } } else gtest_label_testnothrow_1591 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1591, ("Expected: " "IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1592
1593 // Let's create a second pipe and register it as well
1594 int secondpipe[2];
1595 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1595, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
1596 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1596; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1596
; } } else gtest_label_testnothrow_1596 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1596, ("Expected: " "IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1597
1598 Pkt4Ptr pkt4;
1599 ASSERT_NO_THROW(pkt4 = IfaceMgr::instance().receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = IfaceMgr::instance().receive4(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1599; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1599; } } else gtest_label_testnothrow_1599
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1599, ("Expected: " "pkt4 = IfaceMgr::instance().receive4(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1600
1601 // Our callbacks should not be called this time (there was no data)
1602 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1602, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1603 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1603, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1604
1605 // IfaceMgr should not process control socket data as incoming packets
1606 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1606, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1607
1608 // Now, send some data over the first pipe (38 bytes)
1609 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1609, gtest_ar.failure_message()) = ::testing::Message();
1610
1611 // And try again, using the second pipe
1612 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1612, gtest_ar.failure_message()) = ::testing::Message();
1613
1614 for (size_t i = 0; i < loop_count; ++i) {
1615 // Clear the status...
1616 callback_ok = false;
1617 callback2_ok = false;
1618
1619 // ... and repeat
1620 ASSERT_NO_THROW(pkt4 = IfaceMgr::instance().receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = IfaceMgr::instance().receive4(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1620; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1620; } } else gtest_label_testnothrow_1620
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1620, ("Expected: " "pkt4 = IfaceMgr::instance().receive4(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1621
1622 // IfaceMgr should not process control socket data as incoming packets
1623 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1623, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1624
1625 // There was some data, so this time callback should be called
1626 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1626, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
1627 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1627, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1628 callback_count++;
1629 EXPECT_EQ(i + 1, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("i + 1", "callback_count"
, i + 1, callback_count))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1629, gtest_ar.failure_message()) = ::testing::Message();
1630
1631 // Clear the status...
1632 callback_ok = false;
1633 callback2_ok = false;
1634
1635 // ... and repeat
1636 ASSERT_NO_THROW(pkt4 = IfaceMgr::instance().receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = IfaceMgr::instance().receive4(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1636; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1636; } } else gtest_label_testnothrow_1636
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1636, ("Expected: " "pkt4 = IfaceMgr::instance().receive4(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1637
1638 // IfaceMgr should not process control socket data as incoming packets
1639 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1639, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
1640
1641 // There was some data, so this time second callback should be called
1642 // Without socket rotation this would call the first callback as the first
1643 // pipe data has not been read.
1644 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1644, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1645 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1645, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1646 callback2_count++;
1647 EXPECT_EQ(i + 1, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("i + 1", "callback2_count"
, i + 1, callback2_count))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1647, gtest_ar.failure_message()) = ::testing::Message();
1648 }
1649
1650 EXPECT_EQ(loop_count, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "callback_count", loop_count, callback_count))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1650, gtest_ar
.failure_message()) = ::testing::Message();
1651 EXPECT_EQ(loop_count, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "callback2_count", loop_count, callback2_count))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1651, gtest_ar
.failure_message()) = ::testing::Message();
1652
1653 // close both pipe ends
1654 close(pipefd[1]);
1655 close(pipefd[0]);
1656
1657 close(secondpipe[1]);
1658 close(secondpipe[0]);
1659
1660 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1660; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1660; } } else gtest_label_testnothrow_1660
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1660, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1661 }
1662
1663 /// @brief Test that external sockets are rotated when external sockets are under load.
1664 ///
1665 /// @param direct Flag which indicates if direct or indirect receive should
1666 /// be used.
1667 void testExternalSockets6Rotation(bool direct = true) {
1668 IfaceMgr::instance().deleteAllExternalSockets();
1669 callback_ok = false;
1670 callback2_ok = false;
1671 size_t callback_count = 0;
1672 size_t callback2_count = 0;
1673
1674 const size_t loop_count = 1024;
1675
1676 if (!direct) {
1677 auto queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
1678 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, queue_control);
1679 } else {
1680 IfaceMgr::instance().configureDHCPPacketQueue(AF_INET610, data::ConstElementPtr());
1681 }
1682 IfaceMgr::instance().startDHCPReceiver(AF_INET610);
1683
1684 // Create first pipe and register it as extra socket
1685 int pipefd[2];
1686 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1686, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
1687 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1687; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1687
; } } else gtest_label_testnothrow_1687 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1687, ("Expected: " "IfaceMgr::instance().addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1688
1689 // Let's create a second pipe and register it as well
1690 int secondpipe[2];
1691 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1691, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
1692 EXPECT_NO_THROW(IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1692; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1692
; } } else gtest_label_testnothrow_1692 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1692, ("Expected: " "IfaceMgr::instance().addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1693
1694 Pkt6Ptr pkt6;
1695 ASSERT_NO_THROW(pkt6 = IfaceMgr::instance().receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = IfaceMgr::instance().receive6(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1695; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1695; } } else gtest_label_testnothrow_1695
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1695, ("Expected: " "pkt6 = IfaceMgr::instance().receive6(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1696
1697 // Our callbacks should not be called this time (there was no data)
1698 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1698, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1699 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1699, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1700
1701 // IfaceMgr should not process control socket data as incoming packets
1702 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1702, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1703
1704 // Now, send some data over the first pipe (38 bytes)
1705 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1705, gtest_ar.failure_message()) = ::testing::Message();
1706
1707 // And try again, using the second pipe
1708 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1708, gtest_ar.failure_message()) = ::testing::Message();
1709
1710 for (size_t i = 0; i < loop_count; ++i) {
1711 // Clear the status...
1712 callback_ok = false;
1713 callback2_ok = false;
1714
1715 // ... and repeat
1716 ASSERT_NO_THROW(pkt6 = IfaceMgr::instance().receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = IfaceMgr::instance().receive6(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1716; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1716; } } else gtest_label_testnothrow_1716
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1716, ("Expected: " "pkt6 = IfaceMgr::instance().receive6(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1717
1718 // IfaceMgr should not process control socket data as incoming packets
1719 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1719, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1720
1721 // There was some data, so this time callback should be called
1722 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1722, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
1723 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1723, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
1724 callback_count++;
1725 EXPECT_EQ(i + 1, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("i + 1", "callback_count"
, i + 1, callback_count))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1725, gtest_ar.failure_message()) = ::testing::Message();
1726
1727 // Clear the status...
1728 callback_ok = false;
1729 callback2_ok = false;
1730
1731 // ... and repeat
1732 ASSERT_NO_THROW(pkt6 = IfaceMgr::instance().receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = IfaceMgr::instance().receive6(1); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1732; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1732; } } else gtest_label_testnothrow_1732
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1732, ("Expected: " "pkt6 = IfaceMgr::instance().receive6(1)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1733
1734 // IfaceMgr should not process control socket data as incoming packets
1735 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1735, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
1736
1737 // There was some data, so this time second callback should be called
1738 // Without socket rotation this would call the first callback as the first
1739 // pipe data has not been read.
1740 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1740, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
1741 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1741, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
1742 callback2_count++;
1743 EXPECT_EQ(i + 1, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("i + 1", "callback2_count"
, i + 1, callback2_count))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1743, gtest_ar.failure_message()) = ::testing::Message();
1744 }
1745
1746 EXPECT_EQ(loop_count, callback_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "callback_count", loop_count, callback_count))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1746, gtest_ar
.failure_message()) = ::testing::Message();
1747 EXPECT_EQ(loop_count, callback2_count)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("loop_count"
, "callback2_count", loop_count, callback2_count))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1747, gtest_ar
.failure_message()) = ::testing::Message();
1748
1749 // close both pipe ends
1750 close(pipefd[1]);
1751 close(pipefd[0]);
1752
1753 close(secondpipe[1]);
1754 close(secondpipe[0]);
1755
1756 ASSERT_NO_THROW(IfaceMgr::instance().stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().stopDHCPReceiver(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1756; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1756; } } else gtest_label_testnothrow_1756
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1756, ("Expected: " "IfaceMgr::instance().stopDHCPReceiver()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1757 }
1758
1759 /// @brief Holds the invocation counter for ifaceMgrErrorHandler.
1760 int errors_count_;
1761
1762 /// @brief RAII wrapper for KEA_EVENT_HANDLER_TYPE env variable.
1763 EnvVarWrapper kea_event_handler_type_;
1764};
1765
1766// We need some known interface to work reliably. Loopback interface is named
1767// lo on Linux and lo0 on BSD boxes. We need to find out which is available.
1768// This is not a real test, but rather a workaround that will go away when
1769// interface detection is implemented on all OSes.
1770TEST_F(IfaceMgrTest, loDetect)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("loDetect") > 1, "test_name must not be empty"
); class IfaceMgrTest_loDetect_Test : public IfaceMgrTest { public
: IfaceMgrTest_loDetect_Test() = default; ~IfaceMgrTest_loDetect_Test
() override = default; IfaceMgrTest_loDetect_Test (const IfaceMgrTest_loDetect_Test
&) = delete; IfaceMgrTest_loDetect_Test & operator=(
const IfaceMgrTest_loDetect_Test &) = delete; IfaceMgrTest_loDetect_Test
(IfaceMgrTest_loDetect_Test &&) noexcept = delete; IfaceMgrTest_loDetect_Test
& operator=( IfaceMgrTest_loDetect_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_loDetect_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "loDetect"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1770), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1770), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1770), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_loDetect_Test
>); void IfaceMgrTest_loDetect_Test::TestBody() {
1771 NakedIfaceMgr::loDetect();
1772}
1773
1774// Uncomment this test to create packet writer. It will
1775// write incoming DHCPv6 packets as C arrays. That is useful
1776// for generating test sequences based on actual traffic
1777//
1778// TODO: this potentially should be moved to a separate tool
1779//
1780
1781#if 0
1782TEST_F(IfaceMgrTest, dhcp6Sniffer)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("dhcp6Sniffer") > 1, "test_name must not be empty"
); class IfaceMgrTest_dhcp6Sniffer_Test : public IfaceMgrTest
{ public: IfaceMgrTest_dhcp6Sniffer_Test() = default; ~IfaceMgrTest_dhcp6Sniffer_Test
() override = default; IfaceMgrTest_dhcp6Sniffer_Test (const IfaceMgrTest_dhcp6Sniffer_Test
&) = delete; IfaceMgrTest_dhcp6Sniffer_Test & operator
=( const IfaceMgrTest_dhcp6Sniffer_Test &) = delete; IfaceMgrTest_dhcp6Sniffer_Test
(IfaceMgrTest_dhcp6Sniffer_Test &&) noexcept = delete
; IfaceMgrTest_dhcp6Sniffer_Test & operator=( IfaceMgrTest_dhcp6Sniffer_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_dhcp6Sniffer_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "dhcp6Sniffer", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1782), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1782), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1782), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_dhcp6Sniffer_Test
>); void IfaceMgrTest_dhcp6Sniffer_Test::TestBody() {
1783 // Testing socket operation in a portable way is tricky
1784 // without interface detection implemented
1785
1786 static_cast<void>(remove("interfaces.txt"));
1787
1788 ofstream interfaces("interfaces.txt", ios::ate);
1789 interfaces << "eth0 fe80::21e:8cff:fe9b:7349";
1790 interfaces.close();
1791
1792 boost::scoped_ptr<NakedIfaceMgr> ifacemgr = new NakedIfaceMgr();
1793
1794 Pkt6Ptr pkt;
1795 int cnt = 0;
1796 cout << "---8X-----------------------------------------" << endl;
1797 while (true) {
1798 pkt.reset(ifacemgr->receive());
1799
1800 cout << "// this code is autogenerated. Do NOT edit." << endl;
1801 cout << "// Received " << pkt->data_len_ << " bytes packet:" << endl;
1802 cout << "Pkt6 *capture" << cnt++ << "() {" << endl;
1803 cout << " Pkt6* pkt;" << endl;
1804 cout << " pkt = new Pkt6(" << pkt->data_len_ << ");" << endl;
1805 cout << " pkt->remote_port_ = " << pkt-> remote_port_ << ";" << endl;
1806 cout << " pkt->remote_addr_ = IOAddress(\""
1807 << pkt->remote_addr_ << "\");" << endl;
1808 cout << " pkt->local_port_ = " << pkt-> local_port_ << ";" << endl;
1809 cout << " pkt->local_addr_ = IOAddress(\""
1810 << pkt->local_addr_ << "\");" << endl;
1811 cout << " pkt->ifindex_ = " << pkt->ifindex_ << ";" << endl;
1812 cout << " pkt->iface_ = \"" << pkt->iface_ << "\";" << endl;
1813
1814 // TODO it is better to declare statically initialize the array
1815 // and then memcpy it to packet.
1816 for (int i=0; i< pkt->data_len_; i++) {
1817 cout << " pkt->data_[" << i << "]="
1818 << (int)(unsigned char)pkt->data_[i] << "; ";
1819 if (!(i%4))
1820 cout << endl;
1821 }
1822 cout << endl;
1823 cout << " return (pkt);" << endl;
1824 cout << "}" << endl << endl;
1825
1826 pkt.reset();
1827 }
1828 cout << "---8X-----------------------------------------" << endl;
1829
1830 // Never happens. Infinite loop is infinite
1831}
1832#endif
1833
1834// This test verifies that creation of the IfaceMgr instance doesn't
1835// cause an exception.
1836TEST_F(IfaceMgrTest, instance)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("instance") > 1, "test_name must not be empty"
); class IfaceMgrTest_instance_Test : public IfaceMgrTest { public
: IfaceMgrTest_instance_Test() = default; ~IfaceMgrTest_instance_Test
() override = default; IfaceMgrTest_instance_Test (const IfaceMgrTest_instance_Test
&) = delete; IfaceMgrTest_instance_Test & operator=(
const IfaceMgrTest_instance_Test &) = delete; IfaceMgrTest_instance_Test
(IfaceMgrTest_instance_Test &&) noexcept = delete; IfaceMgrTest_instance_Test
& operator=( IfaceMgrTest_instance_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_instance_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "instance"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1836), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1836), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1836), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_instance_Test
>); void IfaceMgrTest_instance_Test::TestBody() {
1837 EXPECT_NO_THROW(IfaceMgr::instance())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance(); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_1837
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1837
; } } else gtest_label_testnothrow_1837 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1837, ("Expected: " "IfaceMgr::instance()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1838}
1839
1840// Basic tests for Iface inner class.
1841TEST_F(IfaceMgrTest, ifaceClass)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("ifaceClass") > 1, "test_name must not be empty"
); class IfaceMgrTest_ifaceClass_Test : public IfaceMgrTest {
public: IfaceMgrTest_ifaceClass_Test() = default; ~IfaceMgrTest_ifaceClass_Test
() override = default; IfaceMgrTest_ifaceClass_Test (const IfaceMgrTest_ifaceClass_Test
&) = delete; IfaceMgrTest_ifaceClass_Test & operator
=( const IfaceMgrTest_ifaceClass_Test &) = delete; IfaceMgrTest_ifaceClass_Test
(IfaceMgrTest_ifaceClass_Test &&) noexcept = delete;
IfaceMgrTest_ifaceClass_Test & operator=( IfaceMgrTest_ifaceClass_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_ifaceClass_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "ifaceClass", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1841), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1841), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1841), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceClass_Test
>); void IfaceMgrTest_ifaceClass_Test::TestBody() {
1842
1843 IfacePtr iface(new Iface("eth5", 7));
1844 EXPECT_STREQ("eth5/7", iface->getFullName().c_str())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTREQ("\"eth5/7\""
, "iface->getFullName().c_str()", "eth5/7", iface->getFullName
().c_str()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1844, gtest_ar.failure_message()) = ::testing::Message();
1845
1846 EXPECT_THROW_MSG(iface.reset(new Iface("", 10)), BadValue,{ try { iface.reset(new Iface("", 10)); ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1847, "Failed") = ::testing::Message() << "no exception, expected: "
<< "BadValue"; } catch (const BadValue& ex) { switch
(0) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Interface name must not be empty\"", std::string(ex.what
()), "Interface name must not be empty"))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1847, gtest_ar
.failure_message()) = ::testing::Message(); } catch (...) { ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1847, "Failed"
) = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } }
1847 "Interface name must not be empty"){ try { iface.reset(new Iface("", 10)); ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1847, "Failed") = ::testing::Message() << "no exception, expected: "
<< "BadValue"; } catch (const BadValue& ex) { switch
(0) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Interface name must not be empty\"", std::string(ex.what
()), "Interface name must not be empty"))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1847, gtest_ar
.failure_message()) = ::testing::Message(); } catch (...) { ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1847, "Failed"
) = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1848
1849 EXPECT_NO_THROW(iface.reset(new Iface("big-index", 66666)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.reset(new Iface("big-index", 66666)); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1849; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1849; } } else gtest_label_testnothrow_1849
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1849, ("Expected: " "iface.reset(new Iface(\"big-index\", 66666))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1850 EXPECT_EQ(66666, iface->getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("66666", "iface->getIndex()"
, 66666, iface->getIndex()))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1850, gtest_ar.failure_message()) = ::testing::Message();
1851}
1852
1853// This test checks the getIface by index method.
1854TEST_F(IfaceMgrTest, getIfaceByIndex)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("getIfaceByIndex") > 1, "test_name must not be empty"
); class IfaceMgrTest_getIfaceByIndex_Test : public IfaceMgrTest
{ public: IfaceMgrTest_getIfaceByIndex_Test() = default; ~IfaceMgrTest_getIfaceByIndex_Test
() override = default; IfaceMgrTest_getIfaceByIndex_Test (const
IfaceMgrTest_getIfaceByIndex_Test &) = delete; IfaceMgrTest_getIfaceByIndex_Test
& operator=( const IfaceMgrTest_getIfaceByIndex_Test &
) = delete; IfaceMgrTest_getIfaceByIndex_Test (IfaceMgrTest_getIfaceByIndex_Test
&&) noexcept = delete; IfaceMgrTest_getIfaceByIndex_Test
& operator=( IfaceMgrTest_getIfaceByIndex_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_getIfaceByIndex_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "getIfaceByIndex", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1854), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1854), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1854), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_getIfaceByIndex_Test
>); void IfaceMgrTest_getIfaceByIndex_Test::TestBody() {
1855 NakedIfaceMgr ifacemgr;
1856
1857 // Create a set of fake interfaces. At the same time, remove the actual
1858 // interfaces that have been detected by the IfaceMgr.
1859 ifacemgr.createIfaces();
1860
1861 // Getting an unset index should throw.
1862 EXPECT_THROW_MSG(ifacemgr.getIface(UNSET_IFINDEX), BadValue, "interface index was not set"){ try { ifacemgr.getIface(UNSET_IFINDEX); ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1862, "Failed") = ::testing::Message() << "no exception, expected: "
<< "BadValue"; } catch (const BadValue& ex) { switch
(0) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"interface index was not set\"", std::string(ex.what()), "interface index was not set"
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1862, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1862, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1863
1864 // Historically -1 was used as an unset value. Let's also check that it throws in case we didn't
1865 // migrate all code to UNSET_IFINDEX and in case the values diverge.
1866 EXPECT_THROW_MSG(ifacemgr.getIface(-1), BadValue, "interface index was not set"){ try { ifacemgr.getIface(-1); ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1866, "Failed") = ::testing::Message() << "no exception, expected: "
<< "BadValue"; } catch (const BadValue& ex) { switch
(0) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"interface index was not set\"", std::string(ex.what()), "interface index was not set"
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1866, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1866, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1867
1868 // Get the first interface defined.
1869 IfacePtr iface(ifacemgr.getIface(0));
1870 ASSERT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1870, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1871 EXPECT_EQ("lo", iface->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"lo\"",
"iface->getName()", "lo", iface->getName()))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1871, gtest_ar
.failure_message()) = ::testing::Message();
1872
1873 // Attemt to get an undefined interface.
1874 iface = ifacemgr.getIface(3);
1875 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1875, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1876
1877 // Check that we can go past INT_MAX.
1878 unsigned int int_max(numeric_limits<int>::max());
1879 iface = ifacemgr.getIface(int_max);
1880 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1880, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1881 iface = ifacemgr.createIface("wlan0", int_max);
1882 ifacemgr.addInterface(iface);
1883 iface = ifacemgr.getIface(int_max);
1884 EXPECT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1884, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1885 iface = ifacemgr.getIface(int_max + 1);
1886 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1886, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1887 iface = ifacemgr.createIface("wlan1", int_max + 1);
1888 ifacemgr.addInterface(iface);
1889 iface = ifacemgr.getIface(int_max + 1);
1890 EXPECT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1890, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1891}
1892
1893// This test checks the getIface by packet method.
1894TEST_F(IfaceMgrTest, getIfaceByPkt)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("getIfaceByPkt") > 1, "test_name must not be empty"
); class IfaceMgrTest_getIfaceByPkt_Test : public IfaceMgrTest
{ public: IfaceMgrTest_getIfaceByPkt_Test() = default; ~IfaceMgrTest_getIfaceByPkt_Test
() override = default; IfaceMgrTest_getIfaceByPkt_Test (const
IfaceMgrTest_getIfaceByPkt_Test &) = delete; IfaceMgrTest_getIfaceByPkt_Test
& operator=( const IfaceMgrTest_getIfaceByPkt_Test &
) = delete; IfaceMgrTest_getIfaceByPkt_Test (IfaceMgrTest_getIfaceByPkt_Test
&&) noexcept = delete; IfaceMgrTest_getIfaceByPkt_Test
& operator=( IfaceMgrTest_getIfaceByPkt_Test &&)
noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_getIfaceByPkt_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "getIfaceByPkt", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1894), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1894), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1894), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_getIfaceByPkt_Test
>); void IfaceMgrTest_getIfaceByPkt_Test::TestBody() {
1895 NakedIfaceMgr ifacemgr;
1896 // Create a set of fake interfaces. At the same time, remove the actual
1897 // interfaces that have been detected by the IfaceMgr.
1898 ifacemgr.createIfaces();
1899
1900 // Try IPv4 packet by name.
1901 Pkt4Ptr pkt4(new Pkt4(DHCPDISCOVER, 1234));
1902 IfacePtr iface = ifacemgr.getIface(pkt4);
1903 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1903, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1904 pkt4->setIface("eth0");
1905 iface = ifacemgr.getIface(pkt4);
1906 EXPECT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1906, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1907 EXPECT_FALSE(pkt4->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4->indexSet()
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1907, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1908
1909 // Try IPv6 packet by index.
1910 Pkt6Ptr pkt6(new Pkt6(DHCPV6_REPLY, 123456));
1911 iface = ifacemgr.getIface(pkt6);
1912 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1912, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1913 ASSERT_TRUE(ifacemgr.getIface("eth0"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1913, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")", "false", "true") .c_str()) =
::testing::Message();
1914 pkt6->setIndex(ifacemgr.getIface("eth0")->getIndex() + 1);
1915 iface = ifacemgr.getIface(pkt6);
1916 ASSERT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1916, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1917 EXPECT_TRUE(pkt6->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pkt6->indexSet()))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1917, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "false", "true") .c_str()) = ::testing
::Message();
1918
1919 // Index has precedence when both name and index are available.
1920 EXPECT_EQ("eth1", iface->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"eth1\""
, "iface->getName()", "eth1", iface->getName()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1920, gtest_ar.failure_message()) = ::testing::Message();
1921 pkt6->setIface("eth0");
1922 iface = ifacemgr.getIface(pkt6);
1923 ASSERT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1923, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1924 EXPECT_EQ("eth1", iface->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"eth1\""
, "iface->getName()", "eth1", iface->getName()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1924, gtest_ar.failure_message()) = ::testing::Message();
1925
1926 // Not existing name fails.
1927 pkt4->setIface("eth2");
1928 iface = ifacemgr.getIface(pkt4);
1929 EXPECT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1929, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1930
1931 // Not existing index fails.
1932 pkt6->setIndex(3);
1933 iface = ifacemgr.getIface(pkt6);
1934 ASSERT_FALSE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1934, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "true", "false") .c_str()) = ::testing::Message();
1935
1936 // Test that resetting the index is verifiable.
1937 pkt4->resetIndex();
1938 EXPECT_FALSE(pkt4->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4->indexSet()
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1938, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1939 pkt6->resetIndex();
1940 EXPECT_FALSE(pkt6->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6->indexSet()
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1940, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1941
1942 // Test that you can also reset the index via setIndex().
1943 pkt4->setIndex(UNSET_IFINDEX);
1944 EXPECT_FALSE(pkt4->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4->indexSet()
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1944, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1945 pkt6->setIndex(UNSET_IFINDEX);
1946 EXPECT_FALSE(pkt6->indexSet())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6->indexSet()
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1946, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1947}
1948
1949// Test that the IPv4 address can be retrieved for the interface.
1950TEST_F(IfaceMgrTest, ifaceGetAddress)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("ifaceGetAddress") > 1, "test_name must not be empty"
); class IfaceMgrTest_ifaceGetAddress_Test : public IfaceMgrTest
{ public: IfaceMgrTest_ifaceGetAddress_Test() = default; ~IfaceMgrTest_ifaceGetAddress_Test
() override = default; IfaceMgrTest_ifaceGetAddress_Test (const
IfaceMgrTest_ifaceGetAddress_Test &) = delete; IfaceMgrTest_ifaceGetAddress_Test
& operator=( const IfaceMgrTest_ifaceGetAddress_Test &
) = delete; IfaceMgrTest_ifaceGetAddress_Test (IfaceMgrTest_ifaceGetAddress_Test
&&) noexcept = delete; IfaceMgrTest_ifaceGetAddress_Test
& operator=( IfaceMgrTest_ifaceGetAddress_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_ifaceGetAddress_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "ifaceGetAddress", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1950), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1950), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1950), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceGetAddress_Test
>); void IfaceMgrTest_ifaceGetAddress_Test::TestBody() {
1951 Iface iface("eth0", 0);
1952
1953 IOAddress addr("::1");
1954 // Initially, the Iface has no addresses assigned.
1955 EXPECT_FALSE(iface.getAddress4(addr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface.getAddress4(addr
)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1955, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "true", "false") .c_str()) = ::testing
::Message();
1956 // Add some addresses with IPv4 address in the middle.
1957 iface.addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
1958 iface.addAddress(IOAddress("10.1.2.3"));
1959 iface.addAddress(IOAddress("2001:db8:1::2"));
1960 // The v4 address should be returned.
1961 EXPECT_TRUE(iface.getAddress4(addr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface.getAddress4(addr
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1961, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "false", "true") .c_str()) = ::testing
::Message();
1962 EXPECT_EQ("10.1.2.3", addr.toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"10.1.2.3\""
, "addr.toText()", "10.1.2.3", addr.toText()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1962, gtest_ar
.failure_message()) = ::testing::Message();
1963 // Delete the IPv4 address and leave only two IPv6 addresses.
1964 ASSERT_NO_THROW(iface.delAddress(IOAddress("10.1.2.3")))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.delAddress(IOAddress("10.1.2.3")); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_1964; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1964; } } else gtest_label_testnothrow_1964
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1964, ("Expected: " "iface.delAddress(IOAddress(\"10.1.2.3\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1965 // The IPv4 address should not be returned.
1966 EXPECT_FALSE(iface.getAddress4(addr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface.getAddress4(addr
)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1966, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "true", "false") .c_str()) = ::testing
::Message();
1967 // Add a different IPv4 address at the end of the list.
1968 iface.addAddress(IOAddress("192.0.2.3"));
1969 // This new address should now be returned.
1970 EXPECT_TRUE(iface.getAddress4(addr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface.getAddress4(addr
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1970, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "false", "true") .c_str()) = ::testing
::Message();
1971 EXPECT_EQ("192.0.2.3", addr.toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"192.0.2.3\""
, "addr.toText()", "192.0.2.3", addr.toText()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1971, gtest_ar
.failure_message()) = ::testing::Message();
1972}
1973
1974// This test checks if it is possible to check that the specific address is
1975// assigned to the interface.
1976TEST_F(IfaceMgrTest, ifaceHasAddress)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("ifaceHasAddress") > 1, "test_name must not be empty"
); class IfaceMgrTest_ifaceHasAddress_Test : public IfaceMgrTest
{ public: IfaceMgrTest_ifaceHasAddress_Test() = default; ~IfaceMgrTest_ifaceHasAddress_Test
() override = default; IfaceMgrTest_ifaceHasAddress_Test (const
IfaceMgrTest_ifaceHasAddress_Test &) = delete; IfaceMgrTest_ifaceHasAddress_Test
& operator=( const IfaceMgrTest_ifaceHasAddress_Test &
) = delete; IfaceMgrTest_ifaceHasAddress_Test (IfaceMgrTest_ifaceHasAddress_Test
&&) noexcept = delete; IfaceMgrTest_ifaceHasAddress_Test
& operator=( IfaceMgrTest_ifaceHasAddress_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_ifaceHasAddress_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "ifaceHasAddress", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1976), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1976), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1976), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceHasAddress_Test
>); void IfaceMgrTest_ifaceHasAddress_Test::TestBody() {
1977 IfaceMgrTestConfig config(true);
1978
1979 IfacePtr iface = IfaceMgr::instance().getIface("eth0");
1980 ASSERT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1980, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1981 EXPECT_TRUE(iface->hasAddress(IOAddress("10.0.0.1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface->hasAddress(
IOAddress("10.0.0.1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1981, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"10.0.0.1\"))", "false", "true"
) .c_str()) = ::testing::Message();
1982 EXPECT_FALSE(iface->hasAddress(IOAddress("10.0.0.2")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface->hasAddress
(IOAddress("10.0.0.2"))))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1982, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"10.0.0.2\"))", "true", "false"
) .c_str()) = ::testing::Message();
1983 EXPECT_TRUE(iface->hasAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface->hasAddress(
IOAddress("fe80::3a60:77ff:fed5:cdef")))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1983, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
1984 EXPECT_TRUE(iface->hasAddress(IOAddress("2001:db8:1::1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface->hasAddress(
IOAddress("2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1984, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"2001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
1985 EXPECT_FALSE(iface->hasAddress(IOAddress("2001:db8:1::2")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface->hasAddress
(IOAddress("2001:db8:1::2"))))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1985, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"2001:db8:1::2\"))", "true"
, "false") .c_str()) = ::testing::Message();
1986}
1987
1988// This test checks it is not allowed to add duplicate interfaces.
1989TEST_F(IfaceMgrTest, addInterface)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("addInterface") > 1, "test_name must not be empty"
); class IfaceMgrTest_addInterface_Test : public IfaceMgrTest
{ public: IfaceMgrTest_addInterface_Test() = default; ~IfaceMgrTest_addInterface_Test
() override = default; IfaceMgrTest_addInterface_Test (const IfaceMgrTest_addInterface_Test
&) = delete; IfaceMgrTest_addInterface_Test & operator
=( const IfaceMgrTest_addInterface_Test &) = delete; IfaceMgrTest_addInterface_Test
(IfaceMgrTest_addInterface_Test &&) noexcept = delete
; IfaceMgrTest_addInterface_Test & operator=( IfaceMgrTest_addInterface_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_addInterface_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "addInterface", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1989), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1989), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1989), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_addInterface_Test
>); void IfaceMgrTest_addInterface_Test::TestBody() {
1990 IfaceMgrTestConfig config(true);
1991
1992 IfacePtr dup_name(new Iface("eth1", 123));
1993 EXPECT_THROW_MSG(IfaceMgr::instance().addInterface(dup_name), Unexpected,{ try { IfaceMgr::instance().addInterface(dup_name); ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1994, "Failed"
) = ::testing::Message() << "no exception, expected: " <<
"Unexpected"; } catch (const Unexpected& ex) { switch (0
) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Can't add eth1/123 when eth1/2 already exists.\"", std::
string(ex.what()), "Can't add eth1/123 when eth1/2 already exists."
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1994, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1994, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } }
1994 "Can't add eth1/123 when eth1/2 already exists."){ try { IfaceMgr::instance().addInterface(dup_name); ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1994, "Failed"
) = ::testing::Message() << "no exception, expected: " <<
"Unexpected"; } catch (const Unexpected& ex) { switch (0
) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Can't add eth1/123 when eth1/2 already exists.\"", std::
string(ex.what()), "Can't add eth1/123 when eth1/2 already exists."
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1994, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1994, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } };
1995 IfacePtr dup_index(new Iface("eth2", 2));
1996 EXPECT_THROW_MSG(IfaceMgr::instance().addInterface(dup_index), Unexpected,{ try { IfaceMgr::instance().addInterface(dup_index); ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1997, "Failed"
) = ::testing::Message() << "no exception, expected: " <<
"Unexpected"; } catch (const Unexpected& ex) { switch (0
) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Can't add eth2/2 when eth1/2 already exists.\"", std::string
(ex.what()), "Can't add eth2/2 when eth1/2 already exists."))
) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1997, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1997, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } }
1997 "Can't add eth2/2 when eth1/2 already exists."){ try { IfaceMgr::instance().addInterface(dup_index); ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1997, "Failed"
) = ::testing::Message() << "no exception, expected: " <<
"Unexpected"; } catch (const Unexpected& ex) { switch (0
) case 0: default: if (const ::testing::AssertionResult gtest_ar
= (::testing::internal::EqHelper::Compare("std::string(ex.what())"
, "\"Can't add eth2/2 when eth1/2 already exists.\"", std::string
(ex.what()), "Can't add eth2/2 when eth1/2 already exists."))
) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1997, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1997, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } };
1998
1999 IfacePtr eth2(new Iface("eth2", 3));
2000 EXPECT_NO_THROW(IfaceMgr::instance().addInterface(eth2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().addInterface(eth2); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2000; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2000; } } else gtest_label_testnothrow_2000
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2000, ("Expected: " "IfaceMgr::instance().addInterface(eth2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2001}
2002
2003// TODO: Implement getPlainMac() test as soon as interface detection
2004// is implemented.
2005TEST_F(IfaceMgrTest, getIface)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("getIface") > 1, "test_name must not be empty"
); class IfaceMgrTest_getIface_Test : public IfaceMgrTest { public
: IfaceMgrTest_getIface_Test() = default; ~IfaceMgrTest_getIface_Test
() override = default; IfaceMgrTest_getIface_Test (const IfaceMgrTest_getIface_Test
&) = delete; IfaceMgrTest_getIface_Test & operator=(
const IfaceMgrTest_getIface_Test &) = delete; IfaceMgrTest_getIface_Test
(IfaceMgrTest_getIface_Test &&) noexcept = delete; IfaceMgrTest_getIface_Test
& operator=( IfaceMgrTest_getIface_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_getIface_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "getIface"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2005), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2005), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2005), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_getIface_Test
>); void IfaceMgrTest_getIface_Test::TestBody() {
2006
2007 cout << "Interface checks. Please ignore socket binding errors." << endl;
2008 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2009
2010 // Interface name, ifindex
2011 IfacePtr iface1(new Iface("lo1", 100));
2012 IfacePtr iface2(new Iface("eth9", 101));
2013 IfacePtr iface3(new Iface("en99", 102));
2014 IfacePtr iface4(new Iface("e1000g4", 103));
2015 cout << "This test assumes that there are less than 100 network interfaces"
2016 << " in the tested system and there are no lo1, eth9, en99, e1000g4"
2017 << " or wifi15 interfaces present." << endl;
2018
2019 // Note: real interfaces may be detected as well
2020 ifacemgr->addInterface(iface1);
2021 ifacemgr->addInterface(iface2);
2022 ifacemgr->addInterface(iface3);
2023 ifacemgr->addInterface(iface4);
2024
2025 cout << "There are " << ifacemgr->getIfaces().size()
2026 << " interfaces." << endl;
2027 for (auto const& iface : ifacemgr->getIfaces()) {
2028 cout << " " << iface->getFullName() << endl;
2029 }
2030
2031 // Check that interface can be retrieved by ifindex
2032 IfacePtr tmp = ifacemgr->getIface(102);
2033 ASSERT_TRUE(tmp)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(tmp)) ; else return ::
testing::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2033, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"tmp", "false", "true") .c_str()) = ::testing::Message();
2034
2035 EXPECT_EQ("en99", tmp->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"en99\""
, "tmp->getName()", "en99", tmp->getName()))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2035, gtest_ar
.failure_message()) = ::testing::Message();
2036 EXPECT_EQ(102, tmp->getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("102", "tmp->getIndex()"
, 102, tmp->getIndex()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2036, gtest_ar.failure_message()) = ::testing::Message();
2037
2038 // Check that interface can be retrieved by name
2039 tmp = ifacemgr->getIface("lo1");
2040 ASSERT_TRUE(tmp)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(tmp)) ; else return ::
testing::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2040, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"tmp", "false", "true") .c_str()) = ::testing::Message();
2041
2042 EXPECT_EQ("lo1", tmp->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"lo1\""
, "tmp->getName()", "lo1", tmp->getName()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2042, gtest_ar
.failure_message()) = ::testing::Message();
2043 EXPECT_EQ(100, tmp->getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("100", "tmp->getIndex()"
, 100, tmp->getIndex()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2043, gtest_ar.failure_message()) = ::testing::Message();
2044
2045 // Check that non-existing interfaces are not returned
2046 EXPECT_FALSE(ifacemgr->getIface("wifi15") )switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getIface
("wifi15")))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2046, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getIface(\"wifi15\")", "true", "false") .c_str
()) = ::testing::Message();
2047}
2048
2049TEST_F(IfaceMgrTest, clearIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("clearIfaces") > 1, "test_name must not be empty"
); class IfaceMgrTest_clearIfaces_Test : public IfaceMgrTest {
public: IfaceMgrTest_clearIfaces_Test() = default; ~IfaceMgrTest_clearIfaces_Test
() override = default; IfaceMgrTest_clearIfaces_Test (const IfaceMgrTest_clearIfaces_Test
&) = delete; IfaceMgrTest_clearIfaces_Test & operator
=( const IfaceMgrTest_clearIfaces_Test &) = delete; IfaceMgrTest_clearIfaces_Test
(IfaceMgrTest_clearIfaces_Test &&) noexcept = delete
; IfaceMgrTest_clearIfaces_Test & operator=( IfaceMgrTest_clearIfaces_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_clearIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "clearIfaces", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2049), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2049), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2049), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_clearIfaces_Test
>); void IfaceMgrTest_clearIfaces_Test::TestBody() {
2050 NakedIfaceMgr ifacemgr;
2051 // Create a set of fake interfaces. At the same time, remove the actual
2052 // interfaces that have been detected by the IfaceMgr.
2053 ifacemgr.createIfaces();
2054
2055 ASSERT_GT(ifacemgr.countIfaces(), 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("ifacemgr.countIfaces()"
, "0", ifacemgr.countIfaces(), 0))) ; else return ::testing::
internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2055, gtest_ar
.failure_message()) = ::testing::Message();
2056
2057 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2058 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2058, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2059 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2059; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2059; } } else gtest_label_testnothrow_2059
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2059, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2060
2061 ASSERT_NO_THROW(ifacemgr.openSockets4())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(); } else static_assert(true, ""); } catch
(std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_2061
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2061
; } } else gtest_label_testnothrow_2061 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2061, ("Expected: " "ifacemgr.openSockets4()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2062
2063 ifacemgr.clearIfaces();
2064
2065 EXPECT_EQ(0, ifacemgr.countIfaces())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "ifacemgr.countIfaces()"
, 0, ifacemgr.countIfaces()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2065, gtest_ar.failure_message()) = ::testing::Message();
2066}
2067
2068// Verify that we have the expected default DHCPv4 packet queue.
2069TEST_F(IfaceMgrTest, packetQueue4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("packetQueue4") > 1, "test_name must not be empty"
); class IfaceMgrTest_packetQueue4_Test : public IfaceMgrTest
{ public: IfaceMgrTest_packetQueue4_Test() = default; ~IfaceMgrTest_packetQueue4_Test
() override = default; IfaceMgrTest_packetQueue4_Test (const IfaceMgrTest_packetQueue4_Test
&) = delete; IfaceMgrTest_packetQueue4_Test & operator
=( const IfaceMgrTest_packetQueue4_Test &) = delete; IfaceMgrTest_packetQueue4_Test
(IfaceMgrTest_packetQueue4_Test &&) noexcept = delete
; IfaceMgrTest_packetQueue4_Test & operator=( IfaceMgrTest_packetQueue4_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_packetQueue4_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "packetQueue4", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2069), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2069), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2069), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_packetQueue4_Test
>); void IfaceMgrTest_packetQueue4_Test::TestBody() {
2070 NakedIfaceMgr ifacemgr;
2071
2072 // Should not have a queue at start up.
2073 ASSERT_FALSE(ifacemgr.getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.getPacketQueue4
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2073, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getPacketQueue4()", "true", "false") .c_str()) = ::
testing::Message();
2074
2075 // Verify that we can create a queue with default factory.
2076 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 2000);
2077 ASSERT_NO_THROW(ifacemgr.getPacketQueueMgr4()->createPacketQueue(config))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.getPacketQueueMgr4()->createPacketQueue(config);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2077; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2077
; } } else gtest_label_testnothrow_2077 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2077, ("Expected: " "ifacemgr.getPacketQueueMgr4()->createPacketQueue(config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2078 CHECK_QUEUE_INFO(ifacemgr.getPacketQueue4(), "{ \"capacity\": 2000, \"queue-type\": \""{ std::ostringstream oss__; oss__ << "{ \"capacity\": 2000, \"queue-type\": \""
<< PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"
; checkInfo(ifacemgr.getPacketQueue4(), oss__.str().c_str());
}
2079 << PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"){ std::ostringstream oss__; oss__ << "{ \"capacity\": 2000, \"queue-type\": \""
<< PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"
; checkInfo(ifacemgr.getPacketQueue4(), oss__.str().c_str());
};
2080}
2081
2082// Verify that we have the expected default DHCPv6 packet queue.
2083TEST_F(IfaceMgrTest, packetQueue6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("packetQueue6") > 1, "test_name must not be empty"
); class IfaceMgrTest_packetQueue6_Test : public IfaceMgrTest
{ public: IfaceMgrTest_packetQueue6_Test() = default; ~IfaceMgrTest_packetQueue6_Test
() override = default; IfaceMgrTest_packetQueue6_Test (const IfaceMgrTest_packetQueue6_Test
&) = delete; IfaceMgrTest_packetQueue6_Test & operator
=( const IfaceMgrTest_packetQueue6_Test &) = delete; IfaceMgrTest_packetQueue6_Test
(IfaceMgrTest_packetQueue6_Test &&) noexcept = delete
; IfaceMgrTest_packetQueue6_Test & operator=( IfaceMgrTest_packetQueue6_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_packetQueue6_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "packetQueue6", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2083), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2083), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2083), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_packetQueue6_Test
>); void IfaceMgrTest_packetQueue6_Test::TestBody() {
2084 NakedIfaceMgr ifacemgr;
2085
2086 // Should not have a queue at start up.
2087 ASSERT_FALSE(ifacemgr.getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.getPacketQueue6
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2087, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getPacketQueue6()", "true", "false") .c_str()) = ::
testing::Message();
2088
2089 // Verify that we can create a queue with default factory.
2090 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 2000);
2091 ASSERT_NO_THROW(ifacemgr.getPacketQueueMgr6()->createPacketQueue(config))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.getPacketQueueMgr6()->createPacketQueue(config);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2091; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2091
; } } else gtest_label_testnothrow_2091 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2091, ("Expected: " "ifacemgr.getPacketQueueMgr6()->createPacketQueue(config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2092 CHECK_QUEUE_INFO(ifacemgr.getPacketQueue6(), "{ \"capacity\": 2000, \"queue-type\": \""{ std::ostringstream oss__; oss__ << "{ \"capacity\": 2000, \"queue-type\": \""
<< PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"
; checkInfo(ifacemgr.getPacketQueue6(), oss__.str().c_str());
}
2093 << PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"){ std::ostringstream oss__; oss__ << "{ \"capacity\": 2000, \"queue-type\": \""
<< PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"
; checkInfo(ifacemgr.getPacketQueue6(), oss__.str().c_str());
};
2094}
2095
2096void IfaceMgrTest::testReceiveTimeout6() {
2097 using namespace boost::posix_time;
2098 std::cout << "Testing DHCPv6 packet reception timeouts."
2099 << " Test will block for a few seconds when waiting"
2100 << " for timeout to occur." << std::endl;
2101
2102 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2103 // Open socket on the lo interface.
2104 IOAddress lo_addr("::1");
2105 int socket1 = 0;
2106 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2108; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2108
; } } else gtest_label_testnothrow_2108 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2108, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2107 socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2108; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2108
; } } else gtest_label_testnothrow_2108 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2108, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2108 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2108; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2108
; } } else gtest_label_testnothrow_2108 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2108, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2109 // Socket is open if result is non-negative.
2110 ASSERT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2110, gtest_ar.failure_message()) = ::testing::Message();
2111 // Start receiver.
2112 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET6))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(10); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_2112
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2112
; } } else gtest_label_testnothrow_2112 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2112, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2113
2114 // Remember when we call receive6().
2115 ptime start_time = microsec_clock::universal_time();
2116 // Call receive with timeout of 1s + 400000us = 1.4s.
2117 Pkt6Ptr pkt;
2118 ASSERT_NO_THROW(pkt = ifacemgr->receive6(1, 400000))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt = ifacemgr->receive6(1, 400000); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2118; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2118; } } else gtest_label_testnothrow_2118
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2118, ("Expected: " "pkt = ifacemgr->receive6(1, 400000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2119 // Remember when call to receive6() ended.
2120 ptime stop_time = microsec_clock::universal_time();
2121 // We did not send a packet to lo interface so we expect that
2122 // nothing has been received and timeout has been reached.
2123 ASSERT_FALSE(pkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2123, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
2124 // Calculate duration of call to receive6().
2125 time_duration duration = stop_time - start_time;
2126 // We stop the clock when the call completes so it does not
2127 // precisely reflect the receive timeout. However the
2128 // uncertainty should be low enough to expect that measured
2129 // value is in the range <1.4s; 1.7s>.
2130 EXPECT_GE(duration.total_microseconds(),switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "1400000 - TIMEOUT_TOLERANCE", duration.total_microseconds(
), 1400000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2131, gtest_ar.failure_message()) = ::testing::Message()
2131 1400000 - TIMEOUT_TOLERANCE)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "1400000 - TIMEOUT_TOLERANCE", duration.total_microseconds(
), 1400000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2131, gtest_ar.failure_message()) = ::testing::Message();
2132 EXPECT_LE(duration.total_microseconds(), 1700000)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("duration.total_microseconds()"
, "1700000", duration.total_microseconds(), 1700000))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2132, gtest_ar.failure_message()) = ::testing::Message();
2133
2134 // Test timeout shorter than 1s.
2135 start_time = microsec_clock::universal_time();
2136 ASSERT_NO_THROW(pkt = ifacemgr->receive6(0, 500000))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt = ifacemgr->receive6(0, 500000); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2136; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2136; } } else gtest_label_testnothrow_2136
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2136, ("Expected: " "pkt = ifacemgr->receive6(0, 500000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2137 stop_time = microsec_clock::universal_time();
2138 ASSERT_FALSE(pkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2138, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
2139 duration = stop_time - start_time;
2140 // Check if measured duration is within <0.5s; 0.8s>.
2141 EXPECT_GE(duration.total_microseconds(),switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "500000 - TIMEOUT_TOLERANCE", duration.total_microseconds()
, 500000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2142, gtest_ar.failure_message()) = ::testing::Message()
2142 500000 - TIMEOUT_TOLERANCE)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "500000 - TIMEOUT_TOLERANCE", duration.total_microseconds()
, 500000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2142, gtest_ar.failure_message()) = ::testing::Message();
2143 EXPECT_LE(duration.total_microseconds(), 800000)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("duration.total_microseconds()"
, "800000", duration.total_microseconds(), 800000))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2143, gtest_ar
.failure_message()) = ::testing::Message();
2144
2145 // Test with invalid fractional timeout values.
2146 EXPECT_THROW(ifacemgr->receive6(0, 1000000), isc::BadValue)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive6(0,
1000000); } else static_assert(true, ""); } catch (isc::BadValue
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::BadValue>::type
>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->receive6(0, 1000000)" " throws an exception of type "
"isc::BadValue" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_2146; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(0, 1000000)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2146; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(0, 1000000)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2146; } } else gtest_label_testthrow_2146
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2146, gtest_msg.value.c_str()) = ::testing::Message();
2147 EXPECT_THROW(ifacemgr->receive6(1, 1000010), isc::BadValue)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive6(1,
1000010); } else static_assert(true, ""); } catch (isc::BadValue
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::BadValue>::type
>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->receive6(1, 1000010)" " throws an exception of type "
"isc::BadValue" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_2147; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(1, 1000010)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2147; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive6(1, 1000010)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2147; } } else gtest_label_testthrow_2147
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2147, gtest_msg.value.c_str()) = ::testing::Message();
2148
2149 // Stop receiver.
2150 EXPECT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_2150
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2150
; } } else gtest_label_testnothrow_2150 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2150, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2151}
2152
2153TEST_F(IfaceMgrTest, receiveTimeout6Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("receiveTimeout6Select") > 1, "test_name must not be empty"
); class IfaceMgrTest_receiveTimeout6Select_Test : public IfaceMgrTest
{ public: IfaceMgrTest_receiveTimeout6Select_Test() = default
; ~IfaceMgrTest_receiveTimeout6Select_Test() override = default
; IfaceMgrTest_receiveTimeout6Select_Test (const IfaceMgrTest_receiveTimeout6Select_Test
&) = delete; IfaceMgrTest_receiveTimeout6Select_Test &
operator=( const IfaceMgrTest_receiveTimeout6Select_Test &
) = delete; IfaceMgrTest_receiveTimeout6Select_Test (IfaceMgrTest_receiveTimeout6Select_Test
&&) noexcept = delete; IfaceMgrTest_receiveTimeout6Select_Test
& operator=( IfaceMgrTest_receiveTimeout6Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_receiveTimeout6Select_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "receiveTimeout6Select", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2153), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2153), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2153), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout6Select_Test
>); void IfaceMgrTest_receiveTimeout6Select_Test::TestBody
() {
2154 kea_event_handler_type_.setValue("select");
2155 testReceiveTimeout6();
2156}
2157
2158TEST_F(IfaceMgrTest, receiveTimeout6Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("receiveTimeout6Poll") > 1, "test_name must not be empty"
); class IfaceMgrTest_receiveTimeout6Poll_Test : public IfaceMgrTest
{ public: IfaceMgrTest_receiveTimeout6Poll_Test() = default;
~IfaceMgrTest_receiveTimeout6Poll_Test() override = default;
IfaceMgrTest_receiveTimeout6Poll_Test (const IfaceMgrTest_receiveTimeout6Poll_Test
&) = delete; IfaceMgrTest_receiveTimeout6Poll_Test &
operator=( const IfaceMgrTest_receiveTimeout6Poll_Test &
) = delete; IfaceMgrTest_receiveTimeout6Poll_Test (IfaceMgrTest_receiveTimeout6Poll_Test
&&) noexcept = delete; IfaceMgrTest_receiveTimeout6Poll_Test
& operator=( IfaceMgrTest_receiveTimeout6Poll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_receiveTimeout6Poll_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "receiveTimeout6Poll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2158), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2158), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2158), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout6Poll_Test
>); void IfaceMgrTest_receiveTimeout6Poll_Test::TestBody() {
2159 kea_event_handler_type_.setValue("poll");
2160 testReceiveTimeout6();
2161}
2162
2163void IfaceMgrTest::testReceiveTimeout4() {
2164 using namespace boost::posix_time;
2165 std::cout << "Testing DHCPv4 packet reception timeouts."
2166 << " Test will block for a few seconds when waiting"
2167 << " for timeout to occur." << std::endl;
2168
2169 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2170 // Open socket on the lo interface.
2171 IOAddress lo_addr("127.0.0.1");
2172 int socket1 = 0;
2173 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2175; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2175
; } } else gtest_label_testnothrow_2175 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2175, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2174 socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2175; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2175
; } } else gtest_label_testnothrow_2175 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2175, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2175 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2175; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2175
; } } else gtest_label_testnothrow_2175 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2175, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2176 // Socket is open if returned value is non-negative.
2177 ASSERT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2177, gtest_ar.failure_message()) = ::testing::Message();
2178
2179 // Start receiver.
2180 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_2180
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2180
; } } else gtest_label_testnothrow_2180 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2180, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2181
2182 Pkt4Ptr pkt;
2183 // Remember when we call receive4().
2184 ptime start_time = microsec_clock::universal_time();
2185 // Call receive with timeout of 2s + 300000us = 2.3s.
2186 ASSERT_NO_THROW(pkt = ifacemgr->receive4(2, 300000))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt = ifacemgr->receive4(2, 300000); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2186; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2186; } } else gtest_label_testnothrow_2186
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2186, ("Expected: " "pkt = ifacemgr->receive4(2, 300000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2187 // Remember when call to receive4() ended.
2188 ptime stop_time = microsec_clock::universal_time();
2189 // We did not send a packet to lo interface so we expect that
2190 // nothing has been received and timeout has been reached.
2191 ASSERT_FALSE(pkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2191, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
2192 // Calculate duration of call to receive4().
2193 time_duration duration = stop_time - start_time;
2194 // We stop the clock when the call completes so it does not
2195 // precisely reflect the receive timeout. However the
2196 // uncertainty should be low enough to expect that measured
2197 // value is in the range <2.3s; 2.6s>.
2198 EXPECT_GE(duration.total_microseconds(),switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "2300000 - TIMEOUT_TOLERANCE", duration.total_microseconds(
), 2300000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2199, gtest_ar.failure_message()) = ::testing::Message()
2199 2300000 - TIMEOUT_TOLERANCE)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "2300000 - TIMEOUT_TOLERANCE", duration.total_microseconds(
), 2300000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2199, gtest_ar.failure_message()) = ::testing::Message();
2200 EXPECT_LE(duration.total_microseconds(), 2600000)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("duration.total_microseconds()"
, "2600000", duration.total_microseconds(), 2600000))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2200, gtest_ar.failure_message()) = ::testing::Message();
2201
2202 // Test timeout shorter than 1s.
2203 start_time = microsec_clock::universal_time();
2204 ASSERT_NO_THROW(pkt = ifacemgr->receive4(0, 400000))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt = ifacemgr->receive4(0, 400000); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2204; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2204; } } else gtest_label_testnothrow_2204
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2204, ("Expected: " "pkt = ifacemgr->receive4(0, 400000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2205 stop_time = microsec_clock::universal_time();
2206 ASSERT_FALSE(pkt)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2206, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
2207 duration = stop_time - start_time;
2208 // Check if measured duration is within <0.4s; 0.7s>.
2209 EXPECT_GE(duration.total_microseconds(),switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "400000 - TIMEOUT_TOLERANCE", duration.total_microseconds()
, 400000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2210, gtest_ar.failure_message()) = ::testing::Message()
2210 400000 - TIMEOUT_TOLERANCE)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("duration.total_microseconds()"
, "400000 - TIMEOUT_TOLERANCE", duration.total_microseconds()
, 400000 - TIMEOUT_TOLERANCE))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2210, gtest_ar.failure_message()) = ::testing::Message();
2211 EXPECT_LE(duration.total_microseconds(), 700000)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("duration.total_microseconds()"
, "700000", duration.total_microseconds(), 700000))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2211, gtest_ar
.failure_message()) = ::testing::Message();
2212
2213 // Test with invalid fractional timeout values.
2214 EXPECT_THROW(ifacemgr->receive4(0, 1000000), isc::BadValue)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive4(0,
1000000); } else static_assert(true, ""); } catch (isc::BadValue
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::BadValue>::type
>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->receive4(0, 1000000)" " throws an exception of type "
"isc::BadValue" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_2214; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(0, 1000000)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2214; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(0, 1000000)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2214; } } else gtest_label_testthrow_2214
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2214, gtest_msg.value.c_str()) = ::testing::Message();
2215 EXPECT_THROW(ifacemgr->receive4(2, 1000005), isc::BadValue)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->receive4(2,
1000005); } else static_assert(true, ""); } catch (isc::BadValue
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::BadValue>::type
>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->receive4(2, 1000005)" " throws an exception of type "
"isc::BadValue" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_2215; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(2, 1000005)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2215; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->receive4(2, 1000005)"
" throws an exception of type " "isc::BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2215; } } else gtest_label_testthrow_2215
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2215, gtest_msg.value.c_str()) = ::testing::Message();
2216
2217 // Stop receiver.
2218 EXPECT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_2218
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2218
; } } else gtest_label_testnothrow_2218 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2218, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2219}
2220
2221TEST_F(IfaceMgrTest, receiveTimeout4Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("receiveTimeout4Select") > 1, "test_name must not be empty"
); class IfaceMgrTest_receiveTimeout4Select_Test : public IfaceMgrTest
{ public: IfaceMgrTest_receiveTimeout4Select_Test() = default
; ~IfaceMgrTest_receiveTimeout4Select_Test() override = default
; IfaceMgrTest_receiveTimeout4Select_Test (const IfaceMgrTest_receiveTimeout4Select_Test
&) = delete; IfaceMgrTest_receiveTimeout4Select_Test &
operator=( const IfaceMgrTest_receiveTimeout4Select_Test &
) = delete; IfaceMgrTest_receiveTimeout4Select_Test (IfaceMgrTest_receiveTimeout4Select_Test
&&) noexcept = delete; IfaceMgrTest_receiveTimeout4Select_Test
& operator=( IfaceMgrTest_receiveTimeout4Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_receiveTimeout4Select_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "receiveTimeout4Select", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2221), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2221), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2221), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout4Select_Test
>); void IfaceMgrTest_receiveTimeout4Select_Test::TestBody
() {
2222 kea_event_handler_type_.setValue("select");
2223 testReceiveTimeout4();
2224}
2225
2226TEST_F(IfaceMgrTest, receiveTimeout4Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("receiveTimeout4Poll") > 1, "test_name must not be empty"
); class IfaceMgrTest_receiveTimeout4Poll_Test : public IfaceMgrTest
{ public: IfaceMgrTest_receiveTimeout4Poll_Test() = default;
~IfaceMgrTest_receiveTimeout4Poll_Test() override = default;
IfaceMgrTest_receiveTimeout4Poll_Test (const IfaceMgrTest_receiveTimeout4Poll_Test
&) = delete; IfaceMgrTest_receiveTimeout4Poll_Test &
operator=( const IfaceMgrTest_receiveTimeout4Poll_Test &
) = delete; IfaceMgrTest_receiveTimeout4Poll_Test (IfaceMgrTest_receiveTimeout4Poll_Test
&&) noexcept = delete; IfaceMgrTest_receiveTimeout4Poll_Test
& operator=( IfaceMgrTest_receiveTimeout4Poll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_receiveTimeout4Poll_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "receiveTimeout4Poll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2226), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2226), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2226), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout4Poll_Test
>); void IfaceMgrTest_receiveTimeout4Poll_Test::TestBody() {
2227 kea_event_handler_type_.setValue("poll");
2228 testReceiveTimeout4();
2229}
2230
2231TEST_F(IfaceMgrTest, multipleSockets)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("multipleSockets") > 1, "test_name must not be empty"
); class IfaceMgrTest_multipleSockets_Test : public IfaceMgrTest
{ public: IfaceMgrTest_multipleSockets_Test() = default; ~IfaceMgrTest_multipleSockets_Test
() override = default; IfaceMgrTest_multipleSockets_Test (const
IfaceMgrTest_multipleSockets_Test &) = delete; IfaceMgrTest_multipleSockets_Test
& operator=( const IfaceMgrTest_multipleSockets_Test &
) = delete; IfaceMgrTest_multipleSockets_Test (IfaceMgrTest_multipleSockets_Test
&&) noexcept = delete; IfaceMgrTest_multipleSockets_Test
& operator=( IfaceMgrTest_multipleSockets_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_multipleSockets_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "multipleSockets", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2231), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2231), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2231), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_multipleSockets_Test
>); void IfaceMgrTest_multipleSockets_Test::TestBody() {
2232 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2233
2234 // Container for initialized socket descriptors
2235 std::list<uint16_t> init_sockets;
2236
2237 // Create socket #1
2238 int socket1 = 0;
2239 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2241; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2241
; } } else gtest_label_testnothrow_2241 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2241, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1
Control jumps to 'case 0:' at line 2239
→
2
←
Taking true branch
→
3
←
Assuming the condition is false
→
4
←
Taking false branch
→
2240 socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, AF_INET);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2241; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2241
; } } else gtest_label_testnothrow_2241 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2241, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2241 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2241; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2241
; } } else gtest_label_testnothrow_2241 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2241, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2242 ASSERT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2242, gtest_ar.failure_message()) = ::testing::Message();
5
←
Control jumps to 'case 0:' at line 2242
→
6
←
Assuming the condition is true
→
7
←
Taking true branch
→
2243 init_sockets.push_back(socket1);
2244
2245 // Create socket #2
2246 IOAddress lo_addr("127.0.0.1");
2247 int socket2 = 0;
2248 ASSERT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2250; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2250
; } } else gtest_label_testnothrow_2250 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2250, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
8
←
Control jumps to 'case 0:' at line 2248
→
9
←
Taking true branch
→
10
←
Assuming the condition is false
→
11
←
Taking false branch
→
2249 socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2250; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2250
; } } else gtest_label_testnothrow_2250 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2250, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2250 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2250; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2250
; } } else gtest_label_testnothrow_2250 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2250, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2251 ASSERT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2251, gtest_ar.failure_message()) = ::testing::Message();
12
←
Control jumps to 'case 0:' at line 2251
→
13
←
Assuming the condition is true
→
14
←
Taking true branch
→
2252 init_sockets.push_back(socket2);
2253
2254 // Get loopback interface. If we don't find one we are unable to run
2255 // this test but we don't want to fail.
2256 IfacePtr iface_ptr = ifacemgr->getIface(LOOPBACK_NAME);
2257 if (iface_ptr == NULL__null) {
15
←
Taking false branch
→
2258 cout << "Local loopback interface not found. Skipping test. " << endl;
2259 return;
2260 }
2261 ASSERT_EQ(LOOPBACK_INDEX, iface_ptr->getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("LOOPBACK_INDEX"
, "iface_ptr->getIndex()", LOOPBACK_INDEX, iface_ptr->getIndex
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2261, gtest_ar.failure_message()) = ::testing::Message();
16
←
Control jumps to 'case 0:' at line 2261
→
17
←
Assuming the condition is true
→
18
←
Taking true branch
→
2262 // Once sockets have been successfully opened, they are supposed to
2263 // be on the list. Here we start to test if all expected sockets
2264 // are on the list and no other (unexpected) socket is there.
2265 Iface::SocketCollection sockets = iface_ptr->getSockets();
2266 int matched_sockets = 0;
2267 for (std::list<uint16_t>::iterator init_sockets_it =
19
←
Loop condition is true. Entering loop body
→
2268 init_sockets.begin();
2269 init_sockets_it != init_sockets.end(); ++init_sockets_it) {
2270 // Set socket descriptors non blocking in order to be able
2271 // to call recv() on them without hang.
2272 int flags = fcntl(*init_sockets_it, F_GETFL3, 0);
2273 ASSERT_GE(flags, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("flags", "0", flags
, 0))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2273, gtest_ar.failure_message()) = ::testing::Message();
20
←
Control jumps to 'case 0:' at line 2273
→
21
←
Assuming the condition is true
→
22
←
Taking true branch
→
2274 ASSERT_GE(fcntl(*init_sockets_it, F_SETFL, flags | O_NONBLOCK), 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("fcntl(*init_sockets_it, 4, flags | 04000)"
, "0", fcntl(*init_sockets_it, 4, flags | 04000), 0))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2274, gtest_ar.failure_message()) = ::testing::Message();
23
←
Control jumps to 'case 0:' at line 2274
→
24
←
Assuming the condition is true
→
25
←
Taking true branch
→
2275 // recv() is expected to result in EWOULDBLOCK error on non-blocking
2276 // socket in case socket is valid but simply no data are coming in.
2277 char buf;
2278 recv(*init_sockets_it, &buf, 1, MSG_PEEKMSG_PEEK);
26
←
Assuming that 'recv' is successful; 'errno' becomes undefined after the call
→
2279 EXPECT_EQ(EWOULDBLOCK, errno)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("11", "(*__errno_location ())"
, 11, (*__errno_location ())))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2279, gtest_ar.failure_message()) = ::testing::Message();
27
←
Control jumps to 'case 0:' at line 2279
→
28
←
Calling 'EqHelper::Compare'
→
2280 // Apart from the ability to use the socket we want to make
2281 // sure that socket on the list is the one that we created.
2282 for (Iface::SocketCollection::const_iterator socket_it =
2283 sockets.begin(); socket_it != sockets.end(); ++socket_it) {
2284 if (*init_sockets_it == socket_it->sockfd_) {
2285 // This socket is the one that we created.
2286 ++matched_sockets;
2287 break;
2288 }
2289 }
2290 }
2291 // All created sockets have been matched if this condition works.
2292 EXPECT_EQ(sockets.size(), matched_sockets)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("sockets.size()"
, "matched_sockets", sockets.size(), matched_sockets))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2292, gtest_ar.failure_message()) = ::testing::Message();
2293
2294 // closeSockets() is the other function that we want to test. It
2295 // is supposed to close all sockets so as we will not be able to use
2296 // them anymore communication.
2297 ifacemgr->closeSockets();
2298
2299 // Closed sockets are supposed to be removed from the list
2300 sockets = iface_ptr->getSockets();
2301 ASSERT_EQ(0, sockets.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "sockets.size()"
, 0, sockets.size()))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2301, gtest_ar.failure_message()) = ::testing::Message();
2302
2303 // We are still in possession of socket descriptors that we created
2304 // on the beginning of this test. We can use them to check whether
2305 // closeSockets() only removed them from the list or they have been
2306 // really closed.
2307 for (std::list<uint16_t>::const_iterator init_sockets_it =
2308 init_sockets.begin();
2309 init_sockets_it != init_sockets.end(); ++init_sockets_it) {
2310 // recv() must result in error when using invalid socket.
2311 char buf;
2312 static_cast<void>(recv(*init_sockets_it, &buf, 1, MSG_PEEKMSG_PEEK));
2313 // EWOULDBLOCK would mean that socket is valid/open but
2314 // simply no data is received so we have to check for
2315 // other errors.
2316 EXPECT_NE(EWOULDBLOCK, errno)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("11", "(*__errno_location ())"
, 11, (*__errno_location ())))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2316, gtest_ar.failure_message()) = ::testing::Message();
2317 }
2318}
2319
2320TEST_F(IfaceMgrTest, sockets6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("sockets6") > 1, "test_name must not be empty"
); class IfaceMgrTest_sockets6_Test : public IfaceMgrTest { public
: IfaceMgrTest_sockets6_Test() = default; ~IfaceMgrTest_sockets6_Test
() override = default; IfaceMgrTest_sockets6_Test (const IfaceMgrTest_sockets6_Test
&) = delete; IfaceMgrTest_sockets6_Test & operator=(
const IfaceMgrTest_sockets6_Test &) = delete; IfaceMgrTest_sockets6_Test
(IfaceMgrTest_sockets6_Test &&) noexcept = delete; IfaceMgrTest_sockets6_Test
& operator=( IfaceMgrTest_sockets6_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_sockets6_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "sockets6"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2320), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2320), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2320), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sockets6_Test
>); void IfaceMgrTest_sockets6_Test::TestBody() {
2321 // Testing socket operation in a portable way is tricky
2322 // without interface detection implemented.
2323
2324 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2325
2326 IOAddress lo_addr("::1");
2327
2328 Pkt6Ptr pkt6(new Pkt6(DHCPV6_SOLICIT, 123));
2329 pkt6->setIface(LOOPBACK_NAME);
2330
2331 // Bind multicast socket to port 10547
2332 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547);
2333 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2333, gtest_ar.failure_message()) = ::testing::Message(); // socket >= 0
2334
2335 EXPECT_EQ(socket1, ifacemgr->getSocket(pkt6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("socket1"
, "ifacemgr->getSocket(pkt6)", socket1, ifacemgr->getSocket
(pkt6)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2335, gtest_ar.failure_message()) = ::testing::Message();
2336
2337 // Bind unicast socket to port 10548
2338 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10548);
2339 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2339, gtest_ar.failure_message()) = ::testing::Message();
2340
2341 // Removed code for binding socket twice to the same address/port
2342 // as it caused problems on some platforms (e.g. Mac OS X)
2343
2344 // Close sockets here because the following tests will want to
2345 // open sockets on the same ports.
2346 ifacemgr->closeSockets();
2347
2348 // Use address that is not assigned to LOOPBACK iface.
2349 IOAddress invalidAddr("::2");
2350 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
LOOPBACK_NAME, invalidAddr, 10547); } else static_assert(true
, ""); } catch (SocketConfigError const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
SocketConfigError>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2353
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2353; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2353; } } else gtest_label_testthrow_2353
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2353, gtest_msg.value.c_str()) = ::testing::Message()
2351 ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
LOOPBACK_NAME, invalidAddr, 10547); } else static_assert(true
, ""); } catch (SocketConfigError const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
SocketConfigError>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2353
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2353; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2353; } } else gtest_label_testthrow_2353
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2353, gtest_msg.value.c_str()) = ::testing::Message()
2352 SocketConfigErrorswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
LOOPBACK_NAME, invalidAddr, 10547); } else static_assert(true
, ""); } catch (SocketConfigError const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
SocketConfigError>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2353
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2353; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2353; } } else gtest_label_testthrow_2353
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2353, gtest_msg.value.c_str()) = ::testing::Message()
2353 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
LOOPBACK_NAME, invalidAddr, 10547); } else static_assert(true
, ""); } catch (SocketConfigError const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
SocketConfigError>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2353
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2353; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(LOOPBACK_NAME, invalidAddr, 10547)"
" throws an exception of type " "SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2353; } } else gtest_label_testthrow_2353
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2353, gtest_msg.value.c_str()) = ::testing::Message();
2354
2355 // Use non-existing interface name.
2356 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
"non_existing_interface", lo_addr, 10548); } else static_assert
(true, ""); } catch (BadValue const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2359
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2359; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2359; } } else gtest_label_testthrow_2359
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2359, gtest_msg.value.c_str()) = ::testing::Message()
2357 ifacemgr->openSocket("non_existing_interface", lo_addr, 10548),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
"non_existing_interface", lo_addr, 10548); } else static_assert
(true, ""); } catch (BadValue const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2359
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2359; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2359; } } else gtest_label_testthrow_2359
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2359, gtest_msg.value.c_str()) = ::testing::Message()
2358 BadValueswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
"non_existing_interface", lo_addr, 10548); } else static_assert
(true, ""); } catch (BadValue const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2359
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2359; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2359; } } else gtest_label_testthrow_2359
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2359, gtest_msg.value.c_str()) = ::testing::Message()
2359 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocket(
"non_existing_interface", lo_addr, 10548); } else static_assert
(true, ""); } catch (BadValue const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2359
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2359; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocket(\"non_existing_interface\", lo_addr, 10548)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2359; } } else gtest_label_testthrow_2359
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2359, gtest_msg.value.c_str()) = ::testing::Message();
2360
2361 // Do not call closeSockets() because it is called by IfaceMgr's
2362 // virtual destructor.
2363}
2364
2365TEST_F(IfaceMgrTest, socketsFromIface)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("socketsFromIface") > 1, "test_name must not be empty"
); class IfaceMgrTest_socketsFromIface_Test : public IfaceMgrTest
{ public: IfaceMgrTest_socketsFromIface_Test() = default; ~IfaceMgrTest_socketsFromIface_Test
() override = default; IfaceMgrTest_socketsFromIface_Test (const
IfaceMgrTest_socketsFromIface_Test &) = delete; IfaceMgrTest_socketsFromIface_Test
& operator=( const IfaceMgrTest_socketsFromIface_Test &
) = delete; IfaceMgrTest_socketsFromIface_Test (IfaceMgrTest_socketsFromIface_Test
&&) noexcept = delete; IfaceMgrTest_socketsFromIface_Test
& operator=( IfaceMgrTest_socketsFromIface_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_socketsFromIface_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "socketsFromIface", nullptr, nullptr, ::testing::internal::
CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2365), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2365), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2365), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromIface_Test
>); void IfaceMgrTest_socketsFromIface_Test::TestBody() {
2366 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2367
2368 // Open v6 socket on loopback interface and bind to port
2369 int socket1 = 0;
2370 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 10);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2372; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2372
; } } else gtest_label_testnothrow_2372 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2372, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2371 socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, AF_INET6);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 10);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2372; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2372
; } } else gtest_label_testnothrow_2372 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2372, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2372 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1
, 10);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2372; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2372
; } } else gtest_label_testnothrow_2372 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2372, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2373 // Socket descriptor must be non-negative integer
2374 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2374, gtest_ar.failure_message()) = ::testing::Message();
2375 close(socket1);
2376
2377 // Open v4 socket on loopback interface and bind to different port
2378 int socket2 = 0;
2379 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2381; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2381
; } } else gtest_label_testnothrow_2381 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2381, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2380 socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, AF_INET);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2381; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2381
; } } else gtest_label_testnothrow_2381 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2381, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2381 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2
, 2);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2381; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2381
; } } else gtest_label_testnothrow_2381 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2381, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2382 // socket descriptor must be non-negative integer
2383 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2383, gtest_ar.failure_message()) = ::testing::Message();
2384 close(socket2);
2385
2386 // Close sockets here because the following tests will want to
2387 // open sockets on the same ports.
2388 ifacemgr->closeSockets();
2389
2390 // Use invalid interface name.
2391 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromIface
("non_existing_interface", PORT1, 2); } else static_assert(true
, ""); } catch (BadValue const&) { gtest_caught_expected =
true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2394
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2394; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2394; } } else gtest_label_testthrow_2394
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2394, gtest_msg.value.c_str()) = ::testing::Message()
2392 ifacemgr->openSocketFromIface("non_existing_interface", PORT1, AF_INET),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromIface
("non_existing_interface", PORT1, 2); } else static_assert(true
, ""); } catch (BadValue const&) { gtest_caught_expected =
true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2394
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2394; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2394; } } else gtest_label_testthrow_2394
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2394, gtest_msg.value.c_str()) = ::testing::Message()
2393 BadValueswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromIface
("non_existing_interface", PORT1, 2); } else static_assert(true
, ""); } catch (BadValue const&) { gtest_caught_expected =
true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2394
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2394; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2394; } } else gtest_label_testthrow_2394
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2394, gtest_msg.value.c_str()) = ::testing::Message()
2394 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromIface
("non_existing_interface", PORT1, 2); } else static_assert(true
, ""); } catch (BadValue const&) { gtest_caught_expected =
true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
BadValue>::type>::type, std::exception>::value, const
::testing::internal::NeverThrown&, const std::exception&
>::type e) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2394
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2394; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromIface(\"non_existing_interface\", PORT1, 2)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2394; } } else gtest_label_testthrow_2394
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2394, gtest_msg.value.c_str()) = ::testing::Message();
2395
2396 // Do not call closeSockets() because it is called by IfaceMgr's
2397 // virtual destructor.
2398}
2399
2400
2401TEST_F(IfaceMgrTest, socketsFromAddress)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("socketsFromAddress") > 1, "test_name must not be empty"
); class IfaceMgrTest_socketsFromAddress_Test : public IfaceMgrTest
{ public: IfaceMgrTest_socketsFromAddress_Test() = default; ~
IfaceMgrTest_socketsFromAddress_Test() override = default; IfaceMgrTest_socketsFromAddress_Test
(const IfaceMgrTest_socketsFromAddress_Test &) = delete;
IfaceMgrTest_socketsFromAddress_Test & operator=( const IfaceMgrTest_socketsFromAddress_Test
&) = delete; IfaceMgrTest_socketsFromAddress_Test (IfaceMgrTest_socketsFromAddress_Test
&&) noexcept = delete; IfaceMgrTest_socketsFromAddress_Test
& operator=( IfaceMgrTest_socketsFromAddress_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_socketsFromAddress_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "socketsFromAddress", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2401), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2401), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2401), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromAddress_Test
>); void IfaceMgrTest_socketsFromAddress_Test::TestBody() {
2402 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2403
2404 // Open v6 socket on loopback interface and bind to port
2405 int socket1 = 0;
2406 IOAddress lo_addr6("::1");
2407 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2409
; } } else gtest_label_testnothrow_2409 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2409, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2408 socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2409
; } } else gtest_label_testnothrow_2409 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2409, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2409 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2409
; } } else gtest_label_testnothrow_2409 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2409, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2410 // socket descriptor must be non-negative integer
2411 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2411, gtest_ar.failure_message()) = ::testing::Message();
2412
2413 // Open v4 socket on loopback interface and bind to different port
2414 int socket2 = 0;
2415 IOAddress lo_addr("127.0.0.1");
2416 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2)
;; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2418; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2418
; } } else gtest_label_testnothrow_2418 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2418, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2417 socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2)
;; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2418; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2418
; } } else gtest_label_testnothrow_2418 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2418, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2418 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2)
;; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2418; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2418
; } } else gtest_label_testnothrow_2418 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2418, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2419 // socket descriptor must be positive integer
2420 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2420, gtest_ar.failure_message()) = ::testing::Message();
2421
2422 // Close sockets here because the following tests will want to
2423 // open sockets on the same ports.
2424 ifacemgr->closeSockets();
2425
2426 // Use non-existing address.
2427 IOAddress invalidAddr("1.2.3.4");
2428 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromAddress
(invalidAddr, PORT1); } else static_assert(true, ""); } catch
(BadValue const&) { gtest_caught_expected = true; } catch
(typename std::conditional< std::is_same<typename std::
remove_cv<typename std::remove_reference< BadValue>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2430
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2430; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2430; } } else gtest_label_testthrow_2430
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2430, gtest_msg.value.c_str()) = ::testing::Message()
2429 ifacemgr->openSocketFromAddress(invalidAddr, PORT1), BadValueswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromAddress
(invalidAddr, PORT1); } else static_assert(true, ""); } catch
(BadValue const&) { gtest_caught_expected = true; } catch
(typename std::conditional< std::is_same<typename std::
remove_cv<typename std::remove_reference< BadValue>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2430
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2430; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2430; } } else gtest_label_testthrow_2430
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2430, gtest_msg.value.c_str()) = ::testing::Message()
2430 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->openSocketFromAddress
(invalidAddr, PORT1); } else static_assert(true, ""); } catch
(BadValue const&) { gtest_caught_expected = true; } catch
(typename std::conditional< std::is_same<typename std::
remove_cv<typename std::remove_reference< BadValue>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_2430
; } catch (...) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2430; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->openSocketFromAddress(invalidAddr, PORT1)"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2430; } } else gtest_label_testthrow_2430
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2430, gtest_msg.value.c_str()) = ::testing::Message();
2431
2432 // Do not call closeSockets() because it is called by IfaceMgr's
2433 // virtual destructor.
2434}
2435
2436TEST_F(IfaceMgrTest, socketsFromRemoteAddress)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("socketsFromRemoteAddress") > 1, "test_name must not be empty"
); class IfaceMgrTest_socketsFromRemoteAddress_Test : public IfaceMgrTest
{ public: IfaceMgrTest_socketsFromRemoteAddress_Test() = default
; ~IfaceMgrTest_socketsFromRemoteAddress_Test() override = default
; IfaceMgrTest_socketsFromRemoteAddress_Test (const IfaceMgrTest_socketsFromRemoteAddress_Test
&) = delete; IfaceMgrTest_socketsFromRemoteAddress_Test &
operator=( const IfaceMgrTest_socketsFromRemoteAddress_Test &
) = delete; IfaceMgrTest_socketsFromRemoteAddress_Test (IfaceMgrTest_socketsFromRemoteAddress_Test
&&) noexcept = delete; IfaceMgrTest_socketsFromRemoteAddress_Test
& operator=( IfaceMgrTest_socketsFromRemoteAddress_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_socketsFromRemoteAddress_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "socketsFromRemoteAddress", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2436), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2436), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2436), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromRemoteAddress_Test
>); void IfaceMgrTest_socketsFromRemoteAddress_Test::TestBody
() {
2437 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2438
2439 // Open v6 socket to connect to remote address.
2440 // Loopback address is the only one that we know
2441 // so let's treat it as remote address.
2442 int socket1 = 0;
2443 IOAddress lo_addr6("::1");
2444 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6,
PORT1);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2446; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2446
; } } else gtest_label_testnothrow_2446 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2446, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2445 socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6,
PORT1);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2446; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2446
; } } else gtest_label_testnothrow_2446 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2446, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2446 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6,
PORT1);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2446; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2446
; } } else gtest_label_testnothrow_2446 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2446, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2447 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2447, gtest_ar.failure_message()) = ::testing::Message();
2448
2449 // Open v4 socket to connect to remote address.
2450 int socket2 = 0;
2451 IOAddress lo_addr("127.0.0.1");
2452 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2454; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2454
; } } else gtest_label_testnothrow_2454 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2454, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2453 socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2454; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2454
; } } else gtest_label_testnothrow_2454 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2454, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2454 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2
);; } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2454; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2454
; } } else gtest_label_testnothrow_2454 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2454, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2455 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2455, gtest_ar.failure_message()) = ::testing::Message();
2456
2457 // Close sockets here because the following tests will want to
2458 // open sockets on the same ports.
2459 ifacemgr->closeSockets();
2460
2461 // There used to be a check here that verified the ability to open
2462 // suitable socket for sending broadcast request. However,
2463 // there is no guarantee for such test to work on all systems
2464 // because some systems may have no broadcast capable interfaces at all.
2465 // Thus, this check has been removed.
2466
2467 // Do not call closeSockets() because it is called by IfaceMgr's
2468 // virtual destructor.
2469}
2470
2471// TODO: disabled due to other naming on various systems
2472// (lo in Linux, lo0 in BSD systems)
2473TEST_F(IfaceMgrTest, DISABLED_sockets6Mcast)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DISABLED_sockets6Mcast") > 1, "test_name must not be empty"
); class IfaceMgrTest_DISABLED_sockets6Mcast_Test : public IfaceMgrTest
{ public: IfaceMgrTest_DISABLED_sockets6Mcast_Test() = default
; ~IfaceMgrTest_DISABLED_sockets6Mcast_Test() override = default
; IfaceMgrTest_DISABLED_sockets6Mcast_Test (const IfaceMgrTest_DISABLED_sockets6Mcast_Test
&) = delete; IfaceMgrTest_DISABLED_sockets6Mcast_Test &
operator=( const IfaceMgrTest_DISABLED_sockets6Mcast_Test &
) = delete; IfaceMgrTest_DISABLED_sockets6Mcast_Test (IfaceMgrTest_DISABLED_sockets6Mcast_Test
&&) noexcept = delete; IfaceMgrTest_DISABLED_sockets6Mcast_Test
& operator=( IfaceMgrTest_DISABLED_sockets6Mcast_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_DISABLED_sockets6Mcast_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DISABLED_sockets6Mcast", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2473), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2473), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2473), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_sockets6Mcast_Test
>); void IfaceMgrTest_DISABLED_sockets6Mcast_Test::TestBody
() {
2474 // testing socket operation in a portable way is tricky
2475 // without interface detection implemented
2476
2477 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2478
2479 IOAddress lo_addr("::1");
2480 IOAddress mcastAddrL("ff02::1:2");
2481 IOAddress mcastAddrS("ff05::1:3");
2482
2483 // bind multicast socket to port 10547
2484 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddrL, 10547);
2485 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2485, gtest_ar.failure_message()) = ::testing::Message(); // socket > 0
2486 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddrS, 10547);
2487 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2487, gtest_ar.failure_message()) = ::testing::Message(); // socket > 0
2488
2489 // expect success. This address/port is already bound, but
2490 // we are using SO_REUSEADDR, so we can bind it twice
2491 int socket3 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddrL, 10547);
2492 EXPECT_GE(socket3, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket3", "0",
socket3, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2492, gtest_ar.failure_message()) = ::testing::Message();
2493 int socket4 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddrS, 10547);
2494 EXPECT_GE(socket4, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket4", "0",
socket4, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2494, gtest_ar.failure_message()) = ::testing::Message();
2495
2496 // there's no good way to test negative case here.
2497 // we would need non-multicast interface. We will be able
2498 // to iterate thru available interfaces and check if there
2499 // are interfaces without multicast-capable flag.
2500
2501 close(socket1);
2502 close(socket2);
2503 close(socket3);
2504 close(socket4);
2505}
2506
2507// Verifies that basic DHCPv6 packet send and receive operates
2508// in either direct or indirect mode.
2509// No poll version as it depends on select() behavior.
2510TEST_F(IfaceMgrTest, sendReceive6Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("sendReceive6Select") > 1, "test_name must not be empty"
); class IfaceMgrTest_sendReceive6Select_Test : public IfaceMgrTest
{ public: IfaceMgrTest_sendReceive6Select_Test() = default; ~
IfaceMgrTest_sendReceive6Select_Test() override = default; IfaceMgrTest_sendReceive6Select_Test
(const IfaceMgrTest_sendReceive6Select_Test &) = delete;
IfaceMgrTest_sendReceive6Select_Test & operator=( const IfaceMgrTest_sendReceive6Select_Test
&) = delete; IfaceMgrTest_sendReceive6Select_Test (IfaceMgrTest_sendReceive6Select_Test
&&) noexcept = delete; IfaceMgrTest_sendReceive6Select_Test
& operator=( IfaceMgrTest_sendReceive6Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_sendReceive6Select_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "sendReceive6Select", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2510), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2510), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2510), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sendReceive6Select_Test
>); void IfaceMgrTest_sendReceive6Select_Test::TestBody() {
2511 kea_event_handler_type_.setValue("select");
2512 data::ElementPtr queue_control;
2513
2514 // Given an empty pointer, queueing should be disabled.
2515 // This should do direct reception.
2516 sendReceive6Test(queue_control, false);
2517
2518 // Now let's populate queue control.
2519 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
2520 // With queueing disabled, we should use direct reception.
2521 sendReceive6Test(queue_control, false);
2522
2523 // Queuing enabled, indirection reception should work.
2524 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
2525 sendReceive6Test(queue_control, true);
2526}
2527
2528// Verifies that basic DHCPv4 packet send and receive operates
2529// in either direct or indirect mode.
2530// No poll version as it depends on select() behavior.
2531TEST_F(IfaceMgrTest, sendReceive4Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("sendReceive4Select") > 1, "test_name must not be empty"
); class IfaceMgrTest_sendReceive4Select_Test : public IfaceMgrTest
{ public: IfaceMgrTest_sendReceive4Select_Test() = default; ~
IfaceMgrTest_sendReceive4Select_Test() override = default; IfaceMgrTest_sendReceive4Select_Test
(const IfaceMgrTest_sendReceive4Select_Test &) = delete;
IfaceMgrTest_sendReceive4Select_Test & operator=( const IfaceMgrTest_sendReceive4Select_Test
&) = delete; IfaceMgrTest_sendReceive4Select_Test (IfaceMgrTest_sendReceive4Select_Test
&&) noexcept = delete; IfaceMgrTest_sendReceive4Select_Test
& operator=( IfaceMgrTest_sendReceive4Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_sendReceive4Select_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "sendReceive4Select", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2531), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2531), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2531), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sendReceive4Select_Test
>); void IfaceMgrTest_sendReceive4Select_Test::TestBody() {
2532 kea_event_handler_type_.setValue("select");
2533 data::ElementPtr queue_control;
2534
2535 // Given an empty pointer, queueing should be disabled.
2536 // This should do direct reception.
2537 sendReceive4Test(queue_control, false);
2538
2539 // Now let's populate queue control.
2540 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
2541 // With queueing disabled, we should use direct reception.
2542 sendReceive4Test(queue_control, false);
2543
2544 // Queuing enabled, indirection reception should work.
2545 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
2546 sendReceive4Test(queue_control, true);
2547}
2548
2549// Verifies that it is possible to set custom packet filter object
2550// to handle sockets opening and send/receive operation.
2551TEST_F(IfaceMgrTest, setPacketFilter)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("setPacketFilter") > 1, "test_name must not be empty"
); class IfaceMgrTest_setPacketFilter_Test : public IfaceMgrTest
{ public: IfaceMgrTest_setPacketFilter_Test() = default; ~IfaceMgrTest_setPacketFilter_Test
() override = default; IfaceMgrTest_setPacketFilter_Test (const
IfaceMgrTest_setPacketFilter_Test &) = delete; IfaceMgrTest_setPacketFilter_Test
& operator=( const IfaceMgrTest_setPacketFilter_Test &
) = delete; IfaceMgrTest_setPacketFilter_Test (IfaceMgrTest_setPacketFilter_Test
&&) noexcept = delete; IfaceMgrTest_setPacketFilter_Test
& operator=( IfaceMgrTest_setPacketFilter_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_setPacketFilter_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "setPacketFilter", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2551), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2551), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2551), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_setPacketFilter_Test
>); void IfaceMgrTest_setPacketFilter_Test::TestBody() {
2552
2553 // Create an instance of IfaceMgr.
2554 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
2555 ASSERT_TRUE(iface_mgr)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2555, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
2556
2557 // Try to set NULL packet filter object and make sure it is rejected.
2558 boost::shared_ptr<TestPktFilter> custom_packet_filter;
2559 EXPECT_THROW(iface_mgr->setPacketFilter(custom_packet_filter),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(isc::dhcp::InvalidPacketFilter const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
isc::dhcp::InvalidPacketFilter>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2560; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "isc::dhcp::InvalidPacketFilter"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2560
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2560; } } else gtest_label_testthrow_2560
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2560, gtest_msg.value.c_str()) = ::testing::Message()
2560 isc::dhcp::InvalidPacketFilter)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(isc::dhcp::InvalidPacketFilter const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
isc::dhcp::InvalidPacketFilter>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2560; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "isc::dhcp::InvalidPacketFilter"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2560
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2560; } } else gtest_label_testthrow_2560
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2560, gtest_msg.value.c_str()) = ::testing::Message();
2561
2562 // Create valid object and check if it can be set.
2563 custom_packet_filter.reset(new TestPktFilter());
2564 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2564, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2565 ASSERT_NO_THROW(iface_mgr->setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2565; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2565; } } else gtest_label_testnothrow_2565
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2565, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2566
2567 // Try to open socket using IfaceMgr. It should call the openSocket() function
2568 // on the packet filter object we have set.
2569 IOAddress lo_addr("127.0.0.1");
2570 int socket1 = 0;
2571 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2574; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2574
; } } else gtest_label_testnothrow_2574 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2574, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2572 socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2574; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2574
; } } else gtest_label_testnothrow_2574 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2574, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2573 DHCP4_SERVER_PORT + 10000);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2574; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2574
; } } else gtest_label_testnothrow_2574 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2574, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2574 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2574; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2574
; } } else gtest_label_testnothrow_2574 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2574, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2575
2576 // Check that openSocket function was called.
2577 EXPECT_TRUE(custom_packet_filter->open_socket_called_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter->
open_socket_called_)) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2577, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter->open_socket_called_", "false", "true"
) .c_str()) = ::testing::Message();
2578 // This function always returns fake socket descriptor equal to 255.
2579 EXPECT_EQ(255, socket1)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("255", "socket1"
, 255, socket1))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2579, gtest_ar.failure_message()) = ::testing::Message();
2580
2581 // Replacing current packet filter object while there are IPv4
2582 // sockets open is not allowed!
2583 EXPECT_THROW(iface_mgr->setPacketFilter(custom_packet_filter),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(PacketFilterChangeDenied const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
PacketFilterChangeDenied>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"PacketFilterChangeDenied" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2584; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2584; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2584; } } else gtest_label_testthrow_2584
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2584, gtest_msg.value.c_str()) = ::testing::Message()
2584 PacketFilterChangeDenied)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(PacketFilterChangeDenied const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
PacketFilterChangeDenied>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"PacketFilterChangeDenied" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2584; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2584; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2584; } } else gtest_label_testthrow_2584
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2584, gtest_msg.value.c_str()) = ::testing::Message();
2585
2586 // So, let's close the open sockets and retry. Now it should succeed.
2587 iface_mgr->closeSockets();
2588 EXPECT_NO_THROW(iface_mgr->setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2588; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2588; } } else gtest_label_testnothrow_2588
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2588, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2589}
2590
2591// This test checks that the default packet filter for DHCPv6 can be replaced
2592// with the custom one.
2593TEST_F(IfaceMgrTest, setPacketFilter6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("setPacketFilter6") > 1, "test_name must not be empty"
); class IfaceMgrTest_setPacketFilter6_Test : public IfaceMgrTest
{ public: IfaceMgrTest_setPacketFilter6_Test() = default; ~IfaceMgrTest_setPacketFilter6_Test
() override = default; IfaceMgrTest_setPacketFilter6_Test (const
IfaceMgrTest_setPacketFilter6_Test &) = delete; IfaceMgrTest_setPacketFilter6_Test
& operator=( const IfaceMgrTest_setPacketFilter6_Test &
) = delete; IfaceMgrTest_setPacketFilter6_Test (IfaceMgrTest_setPacketFilter6_Test
&&) noexcept = delete; IfaceMgrTest_setPacketFilter6_Test
& operator=( IfaceMgrTest_setPacketFilter6_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_setPacketFilter6_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "setPacketFilter6", nullptr, nullptr, ::testing::internal::
CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setPacketFilter6_Test
>); void IfaceMgrTest_setPacketFilter6_Test::TestBody() {
2594 // Create an instance of IfaceMgr.
2595 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
2596 ASSERT_TRUE(iface_mgr)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2596, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
2597
2598 // Try to set NULL packet filter object and make sure it is rejected.
2599 boost::shared_ptr<PktFilter6Stub> custom_packet_filter;
2600 EXPECT_THROW(iface_mgr->setPacketFilter(custom_packet_filter),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(isc::dhcp::InvalidPacketFilter const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
isc::dhcp::InvalidPacketFilter>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2601; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "isc::dhcp::InvalidPacketFilter"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2601
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2601; } } else gtest_label_testthrow_2601
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2601, gtest_msg.value.c_str()) = ::testing::Message()
2601 isc::dhcp::InvalidPacketFilter)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(isc::dhcp::InvalidPacketFilter const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
isc::dhcp::InvalidPacketFilter>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2601; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "isc::dhcp::InvalidPacketFilter"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2601
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"isc::dhcp::InvalidPacketFilter" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2601; } } else gtest_label_testthrow_2601
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2601, gtest_msg.value.c_str()) = ::testing::Message();
2602
2603 // Create valid object and check if it can be set.
2604 custom_packet_filter.reset(new PktFilter6Stub());
2605 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2605, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2606 ASSERT_NO_THROW(iface_mgr->setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2606; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2606; } } else gtest_label_testnothrow_2606
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2606, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2607
2608 // Try to open socket using IfaceMgr. It should call the openSocket()
2609 // function on the packet filter object we have set.
2610 IOAddress lo_addr("::1");
2611 int socket1 = 0;
2612 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2615; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2615
; } } else gtest_label_testnothrow_2615 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2615, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2613 socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2615; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2615
; } } else gtest_label_testnothrow_2615 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2615, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2614 DHCP6_SERVER_PORT + 10000);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2615; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2615
; } } else gtest_label_testnothrow_2615 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2615, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2615 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2615; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2615
; } } else gtest_label_testnothrow_2615 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2615, ("Expected: " "socket1 = iface_mgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP6_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2616 // Check that openSocket function has been actually called on the packet
2617 // filter object.
2618 EXPECT_EQ(1, custom_packet_filter->open_socket_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "custom_packet_filter->open_socket_count_"
, 1, custom_packet_filter->open_socket_count_))) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2618, gtest_ar
.failure_message()) = ::testing::Message();
2619 // Also check that the returned socket descriptor has an expected value.
2620 EXPECT_EQ(0, socket1)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "socket1"
, 0, socket1))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2620, gtest_ar.failure_message()) = ::testing::Message();
2621
2622 // Replacing current packet filter object, while there are sockets open,
2623 // is not allowed!
2624 EXPECT_THROW(iface_mgr->setPacketFilter(custom_packet_filter),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(PacketFilterChangeDenied const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
PacketFilterChangeDenied>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"PacketFilterChangeDenied" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2625; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2625; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2625; } } else gtest_label_testthrow_2625
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2625, gtest_msg.value.c_str()) = ::testing::Message()
2625 PacketFilterChangeDenied)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface_mgr->setPacketFilter
(custom_packet_filter); } else static_assert(true, ""); } catch
(PacketFilterChangeDenied const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
PacketFilterChangeDenied>::type>::type, std::exception
>::value, const ::testing::internal::NeverThrown&, const
std::exception&>::type e) { gtest_msg.value = "Expected: "
"iface_mgr->setPacketFilter(custom_packet_filter)" " throws an exception of type "
"PacketFilterChangeDenied" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2625; }
catch (...) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_2625; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" throws an exception of type " "PacketFilterChangeDenied" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2625; } } else gtest_label_testthrow_2625
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2625, gtest_msg.value.c_str()) = ::testing::Message();
2626
2627 // So, let's close the sockets and retry. Now it should succeed.
2628 iface_mgr->closeSockets();
2629 EXPECT_NO_THROW(iface_mgr->setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2629; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2629; } } else gtest_label_testnothrow_2629
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2629, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2630}
2631
2632#if defined(OS_LINUX) || defined(OS_BSD)
2633
2634// This test is only supported on Linux and BSD systems. It checks
2635// if it is possible to use the IfaceMgr to select the packet filter
2636// object which can be used to send direct responses to the host
2637// which doesn't have an address yet.
2638TEST_F(IfaceMgrTest, setMatchingPacketFilter)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("setMatchingPacketFilter") > 1, "test_name must not be empty"
); class IfaceMgrTest_setMatchingPacketFilter_Test : public IfaceMgrTest
{ public: IfaceMgrTest_setMatchingPacketFilter_Test() = default
; ~IfaceMgrTest_setMatchingPacketFilter_Test() override = default
; IfaceMgrTest_setMatchingPacketFilter_Test (const IfaceMgrTest_setMatchingPacketFilter_Test
&) = delete; IfaceMgrTest_setMatchingPacketFilter_Test &
operator=( const IfaceMgrTest_setMatchingPacketFilter_Test &
) = delete; IfaceMgrTest_setMatchingPacketFilter_Test (IfaceMgrTest_setMatchingPacketFilter_Test
&&) noexcept = delete; IfaceMgrTest_setMatchingPacketFilter_Test
& operator=( IfaceMgrTest_setMatchingPacketFilter_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_setMatchingPacketFilter_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "setMatchingPacketFilter", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2638), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2638), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2638), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setMatchingPacketFilter_Test
>); void IfaceMgrTest_setMatchingPacketFilter_Test::TestBody
() {
2639
2640 // Create an instance of IfaceMgr.
2641 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
2642 ASSERT_TRUE(iface_mgr)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2642, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
2643
2644 // Let IfaceMgr figure out which Packet Filter to use when
2645 // direct response capability is not desired. It should pick
2646 // PktFilterInet on Linux.
2647 EXPECT_NO_THROW(iface_mgr->setMatchingPacketFilter(false))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setMatchingPacketFilter(false); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2647; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2647; } } else gtest_label_testnothrow_2647
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2647, ("Expected: " "iface_mgr->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2648 // The PktFilterInet is supposed to report lack of direct
2649 // response capability.
2650 EXPECT_FALSE(iface_mgr->isDirectResponseSupported())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface_mgr->isDirectResponseSupported
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2650, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
2651
2652 // There is working implementation of direct responses on Linux
2653 // and BSD (using PktFilterLPF and PktFilterBPF. When direct
2654 // responses are desired the object of this class should be set.
2655 EXPECT_NO_THROW(iface_mgr->setMatchingPacketFilter(true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setMatchingPacketFilter(true); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2655; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2655; } } else gtest_label_testnothrow_2655
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2655, ("Expected: " "iface_mgr->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2656 // This object should report that direct responses are supported.
2657 EXPECT_TRUE(iface_mgr->isDirectResponseSupported())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr->isDirectResponseSupported
())) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2657, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "false", "true"
) .c_str()) = ::testing::Message();
2658}
2659
2660// This test checks that it is not possible to open two sockets: IP/UDP
2661// and raw socket and bind to the same address and port. The
2662// raw socket should be opened together with the fallback IP/UDP socket.
2663// The fallback socket should fail to open when there is another IP/UDP
2664// socket bound to the same address and port. Failing to open the fallback
2665// socket should preclude the raw socket from being open.
2666TEST_F(IfaceMgrTest, checkPacketFilterRawSocket)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("checkPacketFilterRawSocket") > 1,
"test_name must not be empty"); class IfaceMgrTest_checkPacketFilterRawSocket_Test
: public IfaceMgrTest { public: IfaceMgrTest_checkPacketFilterRawSocket_Test
() = default; ~IfaceMgrTest_checkPacketFilterRawSocket_Test()
override = default; IfaceMgrTest_checkPacketFilterRawSocket_Test
(const IfaceMgrTest_checkPacketFilterRawSocket_Test &) =
delete; IfaceMgrTest_checkPacketFilterRawSocket_Test & operator
=( const IfaceMgrTest_checkPacketFilterRawSocket_Test &) =
delete; IfaceMgrTest_checkPacketFilterRawSocket_Test (IfaceMgrTest_checkPacketFilterRawSocket_Test
&&) noexcept = delete; IfaceMgrTest_checkPacketFilterRawSocket_Test
& operator=( IfaceMgrTest_checkPacketFilterRawSocket_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_checkPacketFilterRawSocket_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "checkPacketFilterRawSocket", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2666), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2666), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2666), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_checkPacketFilterRawSocket_Test
>); void IfaceMgrTest_checkPacketFilterRawSocket_Test::TestBody
() {
2667 IOAddress lo_addr("127.0.0.1");
2668 int socket1 = -1, socket2 = -1;
2669 // Create two instances of IfaceMgr.
2670 boost::scoped_ptr<NakedIfaceMgr> iface_mgr1(new NakedIfaceMgr());
2671 ASSERT_TRUE(iface_mgr1)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr1)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2671, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr1", "false", "true") .c_str()) = ::testing::Message
();
2672 boost::scoped_ptr<NakedIfaceMgr> iface_mgr2(new NakedIfaceMgr());
2673 ASSERT_TRUE(iface_mgr2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr2)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2673, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr2", "false", "true") .c_str()) = ::testing::Message
();
2674
2675 // Let IfaceMgr figure out which Packet Filter to use when
2676 // direct response capability is not desired. It should pick
2677 // PktFilterInet.
2678 EXPECT_NO_THROW(iface_mgr1->setMatchingPacketFilter(false))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr1->setMatchingPacketFilter(false); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2678; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2678; } } else gtest_label_testnothrow_2678
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2678, ("Expected: " "iface_mgr1->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2679 // Let's open a loopback socket with handy unpriviliged port number
2680 socket1 = iface_mgr1->openSocket(LOOPBACK_NAME, lo_addr,
2681 DHCP4_SERVER_PORT + 10000);
2682
2683 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2683, gtest_ar.failure_message()) = ::testing::Message();
2684
2685 // Then the second use PkFilterLPF mode
2686 EXPECT_NO_THROW(iface_mgr2->setMatchingPacketFilter(true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr2->setMatchingPacketFilter(true); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2686; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2686; } } else gtest_label_testnothrow_2686
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2686, ("Expected: " "iface_mgr2->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2687
2688 // The socket is open and bound. Another attempt to open socket and
2689 // bind to the same address and port should result in an exception.
2690 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { socket2 = iface_mgr2->
openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)
; } else static_assert(true, ""); } catch (isc::dhcp::SocketConfigError
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::dhcp::SocketConfigError
>::type>::type, std::exception>::value, const ::testing
::internal::NeverThrown&, const std::exception&>::
type e) { gtest_msg.value = "Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_2694; } catch (...) { gtest_msg.value =
"Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2694
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_2694
; } } else gtest_label_testthrow_2694 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694, gtest_msg.value.c_str()) = ::testing::Message()
2691 socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { socket2 = iface_mgr2->
openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)
; } else static_assert(true, ""); } catch (isc::dhcp::SocketConfigError
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::dhcp::SocketConfigError
>::type>::type, std::exception>::value, const ::testing
::internal::NeverThrown&, const std::exception&>::
type e) { gtest_msg.value = "Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_2694; } catch (...) { gtest_msg.value =
"Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2694
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_2694
; } } else gtest_label_testthrow_2694 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694, gtest_msg.value.c_str()) = ::testing::Message()
2692 DHCP4_SERVER_PORT + 10000),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { socket2 = iface_mgr2->
openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)
; } else static_assert(true, ""); } catch (isc::dhcp::SocketConfigError
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::dhcp::SocketConfigError
>::type>::type, std::exception>::value, const ::testing
::internal::NeverThrown&, const std::exception&>::
type e) { gtest_msg.value = "Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_2694; } catch (...) { gtest_msg.value =
"Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2694
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_2694
; } } else gtest_label_testthrow_2694 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694, gtest_msg.value.c_str()) = ::testing::Message()
2693 isc::dhcp::SocketConfigErrorswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { socket2 = iface_mgr2->
openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)
; } else static_assert(true, ""); } catch (isc::dhcp::SocketConfigError
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::dhcp::SocketConfigError
>::type>::type, std::exception>::value, const ::testing
::internal::NeverThrown&, const std::exception&>::
type e) { gtest_msg.value = "Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_2694; } catch (...) { gtest_msg.value =
"Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2694
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_2694
; } } else gtest_label_testthrow_2694 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694, gtest_msg.value.c_str()) = ::testing::Message()
2694 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { socket2 = iface_mgr2->
openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)
; } else static_assert(true, ""); } catch (isc::dhcp::SocketConfigError
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< isc::dhcp::SocketConfigError
>::type>::type, std::exception>::value, const ::testing
::internal::NeverThrown&, const std::exception&>::
type e) { gtest_msg.value = "Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_2694; } catch (...) { gtest_msg.value =
"Expected: " "socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2694
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"socket2 = iface_mgr2->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_2694
; } } else gtest_label_testthrow_2694 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694, gtest_msg.value.c_str()) = ::testing::Message();
2695 // Surprisingly we managed to open another socket. We have to close it
2696 // to prevent resource leak.
2697 if (socket2 >= 0) {
2698 close(socket2);
2699 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2699, "Failed") = ::testing::Message() << "Two sockets opened and bound to the same IP"
2700 " address and UDP port";
2701 }
2702
2703 if (socket1 >= 0) {
2704 close(socket1);
2705 }
2706}
2707
2708#else
2709
2710// Note: This test will only run on non-Linux and non-BSD systems.
2711// This test checks whether it is possible to use IfaceMgr to figure
2712// out which Packet Filter object should be used when direct responses
2713// to hosts, having no address assigned are desired or not desired.
2714// Since direct responses aren't supported on systems other than Linux
2715// and BSD the function under test should always set object of
2716// PktFilterInet type as current Packet Filter. This object does not
2717//support direct responses. Once implementation is added on systems
2718// other than BSD and Linux the OS specific version of the test will
2719// be removed.
2720TEST_F(IfaceMgrTest, setMatchingPacketFilter)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("setMatchingPacketFilter") > 1, "test_name must not be empty"
); class IfaceMgrTest_setMatchingPacketFilter_Test : public IfaceMgrTest
{ public: IfaceMgrTest_setMatchingPacketFilter_Test() = default
; ~IfaceMgrTest_setMatchingPacketFilter_Test() override = default
; IfaceMgrTest_setMatchingPacketFilter_Test (const IfaceMgrTest_setMatchingPacketFilter_Test
&) = delete; IfaceMgrTest_setMatchingPacketFilter_Test &
operator=( const IfaceMgrTest_setMatchingPacketFilter_Test &
) = delete; IfaceMgrTest_setMatchingPacketFilter_Test (IfaceMgrTest_setMatchingPacketFilter_Test
&&) noexcept = delete; IfaceMgrTest_setMatchingPacketFilter_Test
& operator=( IfaceMgrTest_setMatchingPacketFilter_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_setMatchingPacketFilter_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "setMatchingPacketFilter", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2720), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2720), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2720), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setMatchingPacketFilter_Test
>); void IfaceMgrTest_setMatchingPacketFilter_Test::TestBody
() {
2721
2722 // Create an instance of IfaceMgr.
2723 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
2724 ASSERT_TRUE(iface_mgr)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface_mgr)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2724, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
2725
2726 // Let IfaceMgr figure out which Packet Filter to use when
2727 // direct response capability is not desired. It should pick
2728 // PktFilterInet.
2729 EXPECT_NO_THROW(iface_mgr->setMatchingPacketFilter(false))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setMatchingPacketFilter(false); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2729; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2729; } } else gtest_label_testnothrow_2729
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2729, ("Expected: " "iface_mgr->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2730 // The PktFilterInet is supposed to report lack of direct
2731 // response capability.
2732 EXPECT_FALSE(iface_mgr->isDirectResponseSupported())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface_mgr->isDirectResponseSupported
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2732, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
2733
2734 // On non-Linux systems, we are missing the direct traffic
2735 // implementation. Therefore, we expect that PktFilterInet
2736 // object will be set.
2737 EXPECT_NO_THROW(iface_mgr->setMatchingPacketFilter(true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface_mgr->setMatchingPacketFilter(true); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2737; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2737; } } else gtest_label_testnothrow_2737
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2737, ("Expected: " "iface_mgr->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2738 // This object should report lack of direct response capability.
2739 EXPECT_FALSE(iface_mgr->isDirectResponseSupported())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface_mgr->isDirectResponseSupported
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2739, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
2740}
2741
2742#endif
2743
2744TEST_F(IfaceMgrTest, socket4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("socket4") > 1, "test_name must not be empty"
); class IfaceMgrTest_socket4_Test : public IfaceMgrTest { public
: IfaceMgrTest_socket4_Test() = default; ~IfaceMgrTest_socket4_Test
() override = default; IfaceMgrTest_socket4_Test (const IfaceMgrTest_socket4_Test
&) = delete; IfaceMgrTest_socket4_Test & operator=( const
IfaceMgrTest_socket4_Test &) = delete; IfaceMgrTest_socket4_Test
(IfaceMgrTest_socket4_Test &&) noexcept = delete; IfaceMgrTest_socket4_Test
& operator=( IfaceMgrTest_socket4_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_socket4_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "socket4"
, nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2744), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2744), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2744), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socket4_Test
>); void IfaceMgrTest_socket4_Test::TestBody() {
2745
2746 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2747
2748 // Let's assume that every supported OS have lo interface.
2749 IOAddress lo_addr("127.0.0.1");
2750 // Use unprivileged port (it's convenient for running tests as non-root).
2751 int socket1 = 0;
2752
2753 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2756; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2756
; } } else gtest_label_testnothrow_2756 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2756, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2754 socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2756; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2756
; } } else gtest_label_testnothrow_2756 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2756, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2755 DHCP4_SERVER_PORT + 10000);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2756; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2756
; } } else gtest_label_testnothrow_2756 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2756, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2756 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT
+ 10000);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2756; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2756
; } } else gtest_label_testnothrow_2756 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2756, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, DHCP4_SERVER_PORT + 10000);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2757
2758 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2758, gtest_ar.failure_message()) = ::testing::Message();
2759
2760 Pkt4Ptr pkt(new Pkt4(DHCPDISCOVER, 1234));
2761 pkt->setIface(LOOPBACK_NAME);
2762 pkt->setIndex(LOOPBACK_INDEX);
2763
2764 // Expect that we get the socket that we just opened.
2765 EXPECT_EQ(socket1, ifacemgr->getSocket(pkt).sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("socket1"
, "ifacemgr->getSocket(pkt).sockfd_", socket1, ifacemgr->
getSocket(pkt).sockfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2765, gtest_ar.failure_message()) = ::testing::Message();
2766
2767 close(socket1);
2768}
2769
2770// This test verifies that IPv4 sockets are open on all interfaces (except
2771// loopback), when interfaces are up, running and active (not disabled from
2772// the DHCP configuration).
2773TEST_F(IfaceMgrTest, openSockets4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets4_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets4_Test() = default; ~IfaceMgrTest_openSockets4_Test
() override = default; IfaceMgrTest_openSockets4_Test (const IfaceMgrTest_openSockets4_Test
&) = delete; IfaceMgrTest_openSockets4_Test & operator
=( const IfaceMgrTest_openSockets4_Test &) = delete; IfaceMgrTest_openSockets4_Test
(IfaceMgrTest_openSockets4_Test &&) noexcept = delete
; IfaceMgrTest_openSockets4_Test & operator=( IfaceMgrTest_openSockets4_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_openSockets4_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2773), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2773), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2773), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4_Test
>); void IfaceMgrTest_openSockets4_Test::TestBody() {
2774 NakedIfaceMgr ifacemgr;
2775
2776 // Remove all real interfaces and create a set of dummy interfaces.
2777 ifacemgr.createIfaces();
2778
2779 // Use the custom packet filter object. This object mimics the socket
2780 // opening operation - the real socket is not open.
2781 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2782 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2782, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2783 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2783; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2783; } } else gtest_label_testnothrow_2783
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2783, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2784
2785 // Simulate opening sockets using the dummy packet filter.
2786 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2786; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2786; } } else gtest_label_testnothrow_2786
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2786, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2787
2788 // Expect that the sockets are open on both eth0 and eth1.
2789 EXPECT_EQ(1, ifacemgr.getIface("eth0")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth0\")->getSockets().size()"
, 1, ifacemgr.getIface("eth0")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2789, gtest_ar.failure_message()) = ::testing::Message();
2790 EXPECT_EQ(1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH0_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2790, gtest_ar.failure_message()) = ::testing::Message();
2791 EXPECT_EQ(1, ifacemgr.getIface("eth1")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth1\")->getSockets().size()"
, 1, ifacemgr.getIface("eth1")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2791, gtest_ar.failure_message()) = ::testing::Message();
2792 EXPECT_EQ(1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH1_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2792, gtest_ar.failure_message()) = ::testing::Message();
2793 // Socket shouldn't have been opened on loopback.
2794 EXPECT_TRUE(ifacemgr.getIface("lo")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("lo"
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2794, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2795 EXPECT_TRUE(ifacemgr.getIface(LO_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(LO_INDEX
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2795, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2796}
2797
2798// This test verifies that IPv4 sockets are open on the loopback interface
2799// when the loopback is active and allowed.
2800TEST_F(IfaceMgrTest, openSockets4Loopback)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4Loopback") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets4Loopback_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets4Loopback_Test() = default
; ~IfaceMgrTest_openSockets4Loopback_Test() override = default
; IfaceMgrTest_openSockets4Loopback_Test (const IfaceMgrTest_openSockets4Loopback_Test
&) = delete; IfaceMgrTest_openSockets4Loopback_Test &
operator=( const IfaceMgrTest_openSockets4Loopback_Test &
) = delete; IfaceMgrTest_openSockets4Loopback_Test (IfaceMgrTest_openSockets4Loopback_Test
&&) noexcept = delete; IfaceMgrTest_openSockets4Loopback_Test
& operator=( IfaceMgrTest_openSockets4Loopback_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets4Loopback_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4Loopback", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2800), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2800), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2800), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4Loopback_Test
>); void IfaceMgrTest_openSockets4Loopback_Test::TestBody(
) {
2801 NakedIfaceMgr ifacemgr;
2802
2803 // Remove all real interfaces and create a set of dummy interfaces.
2804 ifacemgr.createIfaces();
2805
2806 // Allow the loopback interface.
2807 ifacemgr.setAllowLoopBack(true);
2808
2809 // Make the loopback interface active.
2810 ifacemgr.getIface("lo")->inactive4_ = false;
2811
2812 // Use the custom packet filter object. This object mimics the socket
2813 // opening operation - the real socket is not open.
2814 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2815 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2815, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2816 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2816; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2816; } } else gtest_label_testnothrow_2816
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2816, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2817
2818 // Simulate opening sockets using the dummy packet filter.
2819 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2819; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2819; } } else gtest_label_testnothrow_2819
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2819, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2820
2821 // Expect that the sockets are open on all interfaces.
2822 EXPECT_EQ(1, ifacemgr.getIface("eth0")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth0\")->getSockets().size()"
, 1, ifacemgr.getIface("eth0")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2822, gtest_ar.failure_message()) = ::testing::Message();
2823 EXPECT_EQ(1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH0_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2823, gtest_ar.failure_message()) = ::testing::Message();
2824 EXPECT_EQ(1, ifacemgr.getIface("eth1")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth1\")->getSockets().size()"
, 1, ifacemgr.getIface("eth1")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2824, gtest_ar.failure_message()) = ::testing::Message();
2825 EXPECT_EQ(1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH1_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2825, gtest_ar.failure_message()) = ::testing::Message();
2826 EXPECT_EQ(1, ifacemgr.getIface("lo")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"lo\")->getSockets().size()"
, 1, ifacemgr.getIface("lo")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2826, gtest_ar.failure_message()) = ::testing::Message();
2827 EXPECT_EQ(1, ifacemgr.getIface(LO_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(LO_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(LO_INDEX)->getSockets().size()))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2827, gtest_ar.failure_message()) = ::testing::Message();
2828}
2829
2830// This test verifies that the socket is not open on the interface which is
2831// down, but sockets are open on all other non-loopback interfaces.
2832TEST_F(IfaceMgrTest, openSockets4IfaceDown)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4IfaceDown") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets4IfaceDown_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets4IfaceDown_Test() = default
; ~IfaceMgrTest_openSockets4IfaceDown_Test() override = default
; IfaceMgrTest_openSockets4IfaceDown_Test (const IfaceMgrTest_openSockets4IfaceDown_Test
&) = delete; IfaceMgrTest_openSockets4IfaceDown_Test &
operator=( const IfaceMgrTest_openSockets4IfaceDown_Test &
) = delete; IfaceMgrTest_openSockets4IfaceDown_Test (IfaceMgrTest_openSockets4IfaceDown_Test
&&) noexcept = delete; IfaceMgrTest_openSockets4IfaceDown_Test
& operator=( IfaceMgrTest_openSockets4IfaceDown_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets4IfaceDown_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4IfaceDown", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2832), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2832), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2832), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4IfaceDown_Test
>); void IfaceMgrTest_openSockets4IfaceDown_Test::TestBody
() {
2833 IfaceMgrTestConfig config(true);
2834
2835 // Boolean parameters specify that eth0 is:
2836 // - not a loopback
2837 // - is "down" (not up)
2838 // - is not running
2839 // - is active (is not inactive)
2840 config.setIfaceFlags("eth0", FlagLoopback(false), FlagUp(false),
2841 FlagRunning(false), FlagInactive4(false),
2842 FlagInactive6(false));
2843 ASSERT_FALSE(IfaceMgr::instance().getIface("eth0")->flag_up_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(IfaceMgr::instance(
).getIface("eth0")->flag_up_))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2843, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "IfaceMgr::instance().getIface(\"eth0\")->flag_up_", "true"
, "false") .c_str()) = ::testing::Message();
2844 ASSERT_FALSE(IfaceMgr::instance().getIface(ETH0_INDEX)->flag_up_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(IfaceMgr::instance(
).getIface(ETH0_INDEX)->flag_up_))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2844, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(ETH0_INDEX)->flag_up_", "true"
, "false") .c_str()) = ::testing::Message();
2845
2846 // Install an error handler before trying to open sockets. This handler
2847 // should be called when the IfaceMgr fails to open socket on an interface
2848 // on which the server is configured to listen.
2849 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2850 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2851
2852 ASSERT_NO_THROW(IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2853; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2853
; } } else gtest_label_testnothrow_2853 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2853, ("Expected: " "IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2853 error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2853; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2853
; } } else gtest_label_testnothrow_2853 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2853, ("Expected: " "IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2854 // Since the interface is down, an attempt to open a socket should result
2855 // in error.
2856 EXPECT_EQ(1, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "errors_count_"
, 1, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2856, gtest_ar.failure_message()) = ::testing::Message();
2857
2858 // There should be no socket on eth0 open, because interface was down.
2859 EXPECT_TRUE(IfaceMgr::instance().getIface("eth0")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(IfaceMgr::instance().
getIface("eth0")->getSockets().empty())) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2859, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(\"eth0\")->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2860 EXPECT_TRUE(IfaceMgr::instance().getIface(ETH0_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(IfaceMgr::instance().
getIface(ETH0_INDEX)->getSockets().empty())) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2860, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(ETH0_INDEX)->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2861
2862 // Expecting that the socket is open on eth1 because it was up, running
2863 // and active.
2864 EXPECT_EQ(2, IfaceMgr::instance().getIface("eth1")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "IfaceMgr::instance().getIface(\"eth1\")->getSockets().size()"
, 2, IfaceMgr::instance().getIface("eth1")->getSockets().size
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2864, gtest_ar.failure_message()) = ::testing::Message();
2865 EXPECT_EQ(2, IfaceMgr::instance().getIface(ETH1_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "IfaceMgr::instance().getIface(ETH1_INDEX)->getSockets().size()"
, 2, IfaceMgr::instance().getIface(ETH1_INDEX)->getSockets
().size()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2865, gtest_ar.failure_message()) = ::testing::Message();
2866 // Same for eth1961.
2867 EXPECT_EQ(1, IfaceMgr::instance().getIface("eth1961")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "IfaceMgr::instance().getIface(\"eth1961\")->getSockets().size()"
, 1, IfaceMgr::instance().getIface("eth1961")->getSockets(
).size()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2867, gtest_ar.failure_message()) = ::testing::Message();
2868 EXPECT_EQ(1, IfaceMgr::instance().getIface(ETH1961_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "IfaceMgr::instance().getIface(ETH1961_INDEX)->getSockets().size()"
, 1, IfaceMgr::instance().getIface(ETH1961_INDEX)->getSockets
().size()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2868, gtest_ar.failure_message()) = ::testing::Message();
2869 // Never open socket on loopback interface.
2870 EXPECT_TRUE(IfaceMgr::instance().getIface("lo")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(IfaceMgr::instance().
getIface("lo")->getSockets().empty())) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2870, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "IfaceMgr::instance().getIface(\"lo\")->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2871 EXPECT_TRUE(IfaceMgr::instance().getIface(LO_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(IfaceMgr::instance().
getIface(LO_INDEX)->getSockets().empty())) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2871, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(LO_INDEX)->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2872}
2873
2874// This test verifies that the socket is not open on the interface which is
2875// disabled from the DHCP configuration, but sockets are open on all other
2876// non-loopback interfaces.
2877TEST_F(IfaceMgrTest, openSockets4IfaceInactive)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4IfaceInactive") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets4IfaceInactive_Test : public
IfaceMgrTest { public: IfaceMgrTest_openSockets4IfaceInactive_Test
() = default; ~IfaceMgrTest_openSockets4IfaceInactive_Test() override
= default; IfaceMgrTest_openSockets4IfaceInactive_Test (const
IfaceMgrTest_openSockets4IfaceInactive_Test &) = delete;
IfaceMgrTest_openSockets4IfaceInactive_Test & operator=(
const IfaceMgrTest_openSockets4IfaceInactive_Test &) = delete
; IfaceMgrTest_openSockets4IfaceInactive_Test (IfaceMgrTest_openSockets4IfaceInactive_Test
&&) noexcept = delete; IfaceMgrTest_openSockets4IfaceInactive_Test
& operator=( IfaceMgrTest_openSockets4IfaceInactive_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_openSockets4IfaceInactive_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4IfaceInactive", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2877), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2877), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2877), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4IfaceInactive_Test
>); void IfaceMgrTest_openSockets4IfaceInactive_Test::TestBody
() {
2878 NakedIfaceMgr ifacemgr;
2879
2880 // Remove all real interfaces and create a set of dummy interfaces.
2881 ifacemgr.createIfaces();
2882
2883 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2884 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2884, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2885 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2885; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2885; } } else gtest_label_testnothrow_2885
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2885, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2886
2887 // Boolean parameters specify that eth1 is:
2888 // - not a loopback
2889 // - is up
2890 // - is running
2891 // - is inactive
2892 ifacemgr.setIfaceFlags("eth1", false, true, true, true, false);
2893 ASSERT_TRUE(ifacemgr.getIface("eth1")->inactive4_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth1"
)->inactive4_)) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2893, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->inactive4_", "false", "true"
) .c_str()) = ::testing::Message();
2894 ASSERT_TRUE(ifacemgr.getIface(ETH1_INDEX)->inactive4_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(ETH1_INDEX
)->inactive4_)) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2894, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->inactive4_", "false", "true"
) .c_str()) = ::testing::Message();
2895 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2895; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2895; } } else gtest_label_testnothrow_2895
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2895, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2896
2897 // The socket on eth0 should be open because interface is up, running and
2898 // active (not disabled through DHCP configuration, for example).
2899 EXPECT_EQ(1, ifacemgr.getIface("eth0")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth0\")->getSockets().size()"
, 1, ifacemgr.getIface("eth0")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2899, gtest_ar.failure_message()) = ::testing::Message();
2900 EXPECT_EQ(1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH0_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())))
; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2900, gtest_ar.failure_message()) = ::testing::Message();
2901 // There should be no socket open on eth1 because it was marked inactive.
2902 EXPECT_TRUE(ifacemgr.getIface("eth1")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth1"
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2902, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2903 EXPECT_TRUE(ifacemgr.getIface(ETH1_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(ETH1_INDEX
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2903, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2904 // Sockets are not open on loopback interfaces too.
2905 EXPECT_TRUE(ifacemgr.getIface("lo")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("lo"
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2905, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2906 EXPECT_TRUE(ifacemgr.getIface(LO_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(LO_INDEX
)->getSockets().empty())) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2906, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2907}
2908
2909// Test that exception is thrown when trying to bind a new socket to the port
2910// and address which is already in use by another socket.
2911TEST_F(IfaceMgrTest, openSockets4NoErrorHandler)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4NoErrorHandler") > 1,
"test_name must not be empty"); class IfaceMgrTest_openSockets4NoErrorHandler_Test
: public IfaceMgrTest { public: IfaceMgrTest_openSockets4NoErrorHandler_Test
() = default; ~IfaceMgrTest_openSockets4NoErrorHandler_Test()
override = default; IfaceMgrTest_openSockets4NoErrorHandler_Test
(const IfaceMgrTest_openSockets4NoErrorHandler_Test &) =
delete; IfaceMgrTest_openSockets4NoErrorHandler_Test & operator
=( const IfaceMgrTest_openSockets4NoErrorHandler_Test &) =
delete; IfaceMgrTest_openSockets4NoErrorHandler_Test (IfaceMgrTest_openSockets4NoErrorHandler_Test
&&) noexcept = delete; IfaceMgrTest_openSockets4NoErrorHandler_Test
& operator=( IfaceMgrTest_openSockets4NoErrorHandler_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_openSockets4NoErrorHandler_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4NoErrorHandler", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2911), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2911), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2911), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4NoErrorHandler_Test
>); void IfaceMgrTest_openSockets4NoErrorHandler_Test::TestBody
() {
2912 NakedIfaceMgr ifacemgr;
2913
2914 // Remove all real interfaces and create a set of dummy interfaces.
2915 ifacemgr.createIfaces();
2916
2917 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2918 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2918, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2919 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2919; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2919; } } else gtest_label_testnothrow_2919
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2919, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2920
2921 // Open socket on eth1. The openSockets4 should detect that this
2922 // socket has been already open and an attempt to open another socket
2923 // and bind to this address and port should fail.
2924 ASSERT_NO_THROW(ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2925; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2925
; } } else gtest_label_testnothrow_2925 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2925, ("Expected: " "ifacemgr.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2925 DHCP4_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2925; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2925
; } } else gtest_label_testnothrow_2925 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2925, ("Expected: " "ifacemgr.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2926
2927 // The function throws an exception when it tries to open a socket
2928 // and bind it to the address in use.
2929 EXPECT_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr.openSockets4(DHCP4_SERVER_PORT
, true, 0); } else static_assert(true, ""); } catch (isc::dhcp
::SocketConfigError const&) { gtest_caught_expected = true
; } catch (typename std::conditional< std::is_same<typename
std::remove_cv<typename std::remove_reference< isc::dhcp
::SocketConfigError>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)" " throws an exception of type "
"isc::dhcp::SocketConfigError" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2930; }
catch (...) { gtest_msg.value = "Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2930
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)" " throws an exception of type "
"isc::dhcp::SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2930; } } else gtest_label_testthrow_2930
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2930, gtest_msg.value.c_str()) = ::testing::Message()
2930 isc::dhcp::SocketConfigError)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr.openSockets4(DHCP4_SERVER_PORT
, true, 0); } else static_assert(true, ""); } catch (isc::dhcp
::SocketConfigError const&) { gtest_caught_expected = true
; } catch (typename std::conditional< std::is_same<typename
std::remove_cv<typename std::remove_reference< isc::dhcp
::SocketConfigError>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)" " throws an exception of type "
"isc::dhcp::SocketConfigError" ".\n Actual: it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testthrow_2930; }
catch (...) { gtest_msg.value = "Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" throws an exception of type " "isc::dhcp::SocketConfigError"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_2930
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)" " throws an exception of type "
"isc::dhcp::SocketConfigError" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_2930; } } else gtest_label_testthrow_2930
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2930, gtest_msg.value.c_str()) = ::testing::Message();
2931}
2932
2933// Test that the external error handler is called when trying to bind a new
2934// socket to the address and port being in use. The sockets on the other
2935// interfaces should open just fine.
2936TEST_F(IfaceMgrTest, openSocket4ErrorHandler)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSocket4ErrorHandler") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSocket4ErrorHandler_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSocket4ErrorHandler_Test() = default
; ~IfaceMgrTest_openSocket4ErrorHandler_Test() override = default
; IfaceMgrTest_openSocket4ErrorHandler_Test (const IfaceMgrTest_openSocket4ErrorHandler_Test
&) = delete; IfaceMgrTest_openSocket4ErrorHandler_Test &
operator=( const IfaceMgrTest_openSocket4ErrorHandler_Test &
) = delete; IfaceMgrTest_openSocket4ErrorHandler_Test (IfaceMgrTest_openSocket4ErrorHandler_Test
&&) noexcept = delete; IfaceMgrTest_openSocket4ErrorHandler_Test
& operator=( IfaceMgrTest_openSocket4ErrorHandler_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSocket4ErrorHandler_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSocket4ErrorHandler", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2936), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2936), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2936), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSocket4ErrorHandler_Test
>); void IfaceMgrTest_openSocket4ErrorHandler_Test::TestBody
() {
2937 NakedIfaceMgr ifacemgr;
2938
2939 // Remove all real interfaces and create a set of dummy interfaces.
2940 ifacemgr.createIfaces();
2941
2942 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2943 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2943, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2944 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2944; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2944; } } else gtest_label_testnothrow_2944
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2944, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2945
2946 // Open socket on eth0.
2947 ASSERT_NO_THROW(ifacemgr.openSocket("eth0", IOAddress("10.0.0.1"),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("10.0.0.1"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2948; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2948
; } } else gtest_label_testnothrow_2948 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2948, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"10.0.0.1\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2948 DHCP4_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("10.0.0.1"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2948; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2948
; } } else gtest_label_testnothrow_2948 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2948, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"10.0.0.1\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2949
2950 // Install an error handler before trying to open sockets. This handler
2951 // should be called when the IfaceMgr fails to open socket on eth0.
2952 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2953 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2954 // The openSockets4 should detect that there is another socket already
2955 // open and bound to the same address and port. An attempt to open
2956 // another socket and bind to this address and port should fail.
2957 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2957; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2957
; } } else gtest_label_testnothrow_2957 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2957, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2958 // We expect that an error occurred when we tried to open a socket on
2959 // eth0, but the socket on eth1 should open just fine.
2960 EXPECT_EQ(1, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "errors_count_"
, 1, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2960, gtest_ar.failure_message()) = ::testing::Message();
2961
2962 // Reset errors count.
2963 errors_count_ = 0;
2964
2965 // Now that we have two sockets open, we can try this again but this time
2966 // we should get two errors: one when opening a socket on eth0, another one
2967 // when opening a socket on eth1.
2968 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2968; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2968
; } } else gtest_label_testnothrow_2968 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2968, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2969 EXPECT_EQ(2, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "errors_count_"
, 2, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2969, gtest_ar.failure_message()) = ::testing::Message();
2970}
2971
2972// Test that no exception is thrown when a port is already bound but skip open
2973// flag is provided.
2974TEST_F(IfaceMgrTest, openSockets4SkipOpen)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets4SkipOpen") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets4SkipOpen_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets4SkipOpen_Test() = default
; ~IfaceMgrTest_openSockets4SkipOpen_Test() override = default
; IfaceMgrTest_openSockets4SkipOpen_Test (const IfaceMgrTest_openSockets4SkipOpen_Test
&) = delete; IfaceMgrTest_openSockets4SkipOpen_Test &
operator=( const IfaceMgrTest_openSockets4SkipOpen_Test &
) = delete; IfaceMgrTest_openSockets4SkipOpen_Test (IfaceMgrTest_openSockets4SkipOpen_Test
&&) noexcept = delete; IfaceMgrTest_openSockets4SkipOpen_Test
& operator=( IfaceMgrTest_openSockets4SkipOpen_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets4SkipOpen_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets4SkipOpen", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2974), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2974), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2974), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4SkipOpen_Test
>); void IfaceMgrTest_openSockets4SkipOpen_Test::TestBody(
) {
2975 NakedIfaceMgr ifacemgr;
2976
2977 // Remove all real interfaces and create a set of dummy interfaces.
2978 ifacemgr.createIfaces();
2979
2980 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2981 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2981, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2982 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2982; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2982; } } else gtest_label_testnothrow_2982
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2982, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2983
2984 // Open socket on eth1. The openSockets4 should detect that this
2985 // socket has been already open and an attempt to open another socket
2986 // and bind to this address and port should fail.
2987 ASSERT_NO_THROW(ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2988; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2988
; } } else gtest_label_testnothrow_2988 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2988, ("Expected: " "ifacemgr.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2988 DHCP4_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth1", IOAddress("192.0.2.3"), DHCP4_SERVER_PORT
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_2988; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2988
; } } else gtest_label_testnothrow_2988 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2988, ("Expected: " "ifacemgr.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2989
2990 // The function doesn't throw an exception when it tries to open a socket
2991 // and bind it to the address in use but the skip open flag is provided.
2992 EXPECT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0, true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0, true); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_2992; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2992; } } else gtest_label_testnothrow_2992
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2992, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2993
2994 // Check that the other port is bound.
2995 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("10.0.0.1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("10.0.0.1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2995, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.0.0.1\"))", "false",
"true") .c_str()) = ::testing::Message();
2996}
2997
2998// This test verifies that the function correctly checks that the v4 socket is
2999// open and bound to a specific address.
3000TEST_F(IfaceMgrTest, hasOpenSocketForAddress4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("hasOpenSocketForAddress4") > 1, "test_name must not be empty"
); class IfaceMgrTest_hasOpenSocketForAddress4_Test : public IfaceMgrTest
{ public: IfaceMgrTest_hasOpenSocketForAddress4_Test() = default
; ~IfaceMgrTest_hasOpenSocketForAddress4_Test() override = default
; IfaceMgrTest_hasOpenSocketForAddress4_Test (const IfaceMgrTest_hasOpenSocketForAddress4_Test
&) = delete; IfaceMgrTest_hasOpenSocketForAddress4_Test &
operator=( const IfaceMgrTest_hasOpenSocketForAddress4_Test &
) = delete; IfaceMgrTest_hasOpenSocketForAddress4_Test (IfaceMgrTest_hasOpenSocketForAddress4_Test
&&) noexcept = delete; IfaceMgrTest_hasOpenSocketForAddress4_Test
& operator=( IfaceMgrTest_hasOpenSocketForAddress4_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_hasOpenSocketForAddress4_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "hasOpenSocketForAddress4", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3000), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3000), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3000), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_hasOpenSocketForAddress4_Test
>); void IfaceMgrTest_hasOpenSocketForAddress4_Test::TestBody
() {
3001 NakedIfaceMgr ifacemgr;
3002
3003 // Remove all real interfaces and create a set of dummy interfaces.
3004 ifacemgr.createIfaces();
3005
3006 // Use the custom packet filter object. This object mimics the socket
3007 // opening operation - the real socket is not open.
3008 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
3009 ASSERT_TRUE(custom_packet_filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(custom_packet_filter)
) ; else return ::testing::internal::AssertHelper(::testing::
TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3009, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
3010 ASSERT_NO_THROW(ifacemgr.setPacketFilter(custom_packet_filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(custom_packet_filter); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3010; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3010; } } else gtest_label_testnothrow_3010
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3010, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3011
3012 // Simulate opening sockets using the dummy packet filter.
3013 ASSERT_NO_THROW(ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3013; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3013; } } else gtest_label_testnothrow_3013
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3013, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3014
3015 // Expect that the sockets are open on both eth0 and eth1.
3016 ASSERT_EQ(1, ifacemgr.getIface("eth0")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth0\")->getSockets().size()"
, 1, ifacemgr.getIface("eth0")->getSockets().size()))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3016, gtest_ar.failure_message()) = ::testing::Message();
3017 ASSERT_EQ(1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH0_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH0_INDEX)->getSockets().size())))
; else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3017, gtest_ar.failure_message()) = ::testing::Message();
3018 ASSERT_EQ(1, ifacemgr.getIface("eth1")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"eth1\")->getSockets().size()"
, 1, ifacemgr.getIface("eth1")->getSockets().size()))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3018, gtest_ar.failure_message()) = ::testing::Message();
3019 ASSERT_EQ(1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(ETH1_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(ETH1_INDEX)->getSockets().size())))
; else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3019, gtest_ar.failure_message()) = ::testing::Message();
3020 // Socket shouldn't have been opened on loopback.
3021 ASSERT_TRUE(ifacemgr.getIface("lo")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("lo"
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3021, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3022 ASSERT_TRUE(ifacemgr.getIface(LO_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(LO_INDEX
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3022, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3023
3024 // Check that there are sockets bound to addresses that we have
3025 // set for interfaces.
3026 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("192.0.2.3")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("192.0.2.3")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3026, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"192.0.2.3\"))", "false"
, "true") .c_str()) = ::testing::Message();
3027 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("10.0.0.1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("10.0.0.1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3027, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.0.0.1\"))", "false",
"true") .c_str()) = ::testing::Message();
3028 // Check that there is no socket for the address which is not
3029 // configured on any interface.
3030 EXPECT_FALSE(ifacemgr.hasOpenSocket(IOAddress("10.1.1.1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(IOAddress("10.1.1.1"))))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3030, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.1.1.1\"))", "true", "false"
) .c_str()) = ::testing::Message();
3031
3032 // Check that v4 sockets are open, but no v6 socket is open.
3033 EXPECT_TRUE(ifacemgr.hasOpenSocket(AF_INET))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(2))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3033, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(2)", "false", "true") .c_str()) = ::
testing::Message();
3034 EXPECT_FALSE(ifacemgr.hasOpenSocket(AF_INET6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(10)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3034, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(10)", "true", "false") .c_str()) = ::
testing::Message();
3035}
3036
3037// This test checks that the sockets are open and bound to link local addresses
3038// only, if unicast addresses are not specified.
3039TEST_F(IfaceMgrTest, openSockets6LinkLocal)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6LinkLocal") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6LinkLocal_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6LinkLocal_Test() = default
; ~IfaceMgrTest_openSockets6LinkLocal_Test() override = default
; IfaceMgrTest_openSockets6LinkLocal_Test (const IfaceMgrTest_openSockets6LinkLocal_Test
&) = delete; IfaceMgrTest_openSockets6LinkLocal_Test &
operator=( const IfaceMgrTest_openSockets6LinkLocal_Test &
) = delete; IfaceMgrTest_openSockets6LinkLocal_Test (IfaceMgrTest_openSockets6LinkLocal_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6LinkLocal_Test
& operator=( IfaceMgrTest_openSockets6LinkLocal_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6LinkLocal_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6LinkLocal", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3039), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3039), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3039), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6LinkLocal_Test
>); void IfaceMgrTest_openSockets6LinkLocal_Test::TestBody
() {
3040 NakedIfaceMgr ifacemgr;
3041
3042 // Remove all real interfaces and create a set of dummy interfaces.
3043 ifacemgr.createIfaces();
3044
3045 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3046 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3046, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3047 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3047
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3047
; } } else gtest_label_testnothrow_3047 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3047, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3048
3049 // Simulate opening sockets using the dummy packet filter.
3050 bool success = false;
3051 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3051; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3051; } } else gtest_label_testnothrow_3051
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3051, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3052 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3052, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3053
3054 // Check that the number of sockets is correct on each interface.
3055 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3056 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3057 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0);
3058 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0);
3059 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
3060 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
3061
3062 // Sockets on eth0 should be bound to link-local and should not be bound
3063 // to global unicast address, even though this address is configured on
3064 // the eth0.
3065 EXPECT_TRUE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3065, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
3066 EXPECT_FALSE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3066, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
3067 // Socket on eth1 should be bound to link local only.
3068 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3068, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3069
3070 // If we are on Linux, there are two more sockets bound to multicast
3071#if defined OS_LINUX
3072 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3072, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3073 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3073, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3074 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3074, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3075 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3075, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3076#endif
3077}
3078
3079// This test checks that the sockets are open on the loopback interface
3080// when the loopback is active and allowed.
3081TEST_F(IfaceMgrTest, openSockets6Loopback)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6Loopback") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6Loopback_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6Loopback_Test() = default
; ~IfaceMgrTest_openSockets6Loopback_Test() override = default
; IfaceMgrTest_openSockets6Loopback_Test (const IfaceMgrTest_openSockets6Loopback_Test
&) = delete; IfaceMgrTest_openSockets6Loopback_Test &
operator=( const IfaceMgrTest_openSockets6Loopback_Test &
) = delete; IfaceMgrTest_openSockets6Loopback_Test (IfaceMgrTest_openSockets6Loopback_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6Loopback_Test
& operator=( IfaceMgrTest_openSockets6Loopback_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6Loopback_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6Loopback", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3081), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3081), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3081), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6Loopback_Test
>); void IfaceMgrTest_openSockets6Loopback_Test::TestBody(
) {
3082 NakedIfaceMgr ifacemgr;
3083
3084 // Remove all real interfaces and create a set of dummy interfaces.
3085 ifacemgr.createIfaces();
3086
3087 // Allow the loopback interface.
3088 ifacemgr.setAllowLoopBack(true);
3089
3090 // Make the loopback interface active.
3091 ifacemgr.getIface("lo")->inactive6_ = false;
3092
3093 // The loopback interface has no link-local (as for Linux but not BSD)
3094 // so add one.
3095 ifacemgr.getIface("lo")->addUnicast(IOAddress("::1"));
3096
3097 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3098 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3098, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3099 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3099
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3099
; } } else gtest_label_testnothrow_3099 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3099, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3100
3101 // Simulate opening sockets using the dummy packet filter.
3102 bool success = false;
3103 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3103; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3103; } } else gtest_label_testnothrow_3103
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3103, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3104 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3104, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3105
3106 // Check that the loopback interface has at least an open socket.
3107 EXPECT_EQ(1, ifacemgr.getIface("lo")->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(\"lo\")->getSockets().size()"
, 1, ifacemgr.getIface("lo")->getSockets().size()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3107, gtest_ar.failure_message()) = ::testing::Message();
3108 EXPECT_EQ(1, ifacemgr.getIface(LO_INDEX)->getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "ifacemgr.getIface(LO_INDEX)->getSockets().size()"
, 1, ifacemgr.getIface(LO_INDEX)->getSockets().size()))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3108, gtest_ar.failure_message()) = ::testing::Message();
3109
3110 // This socket should be bound to ::1
3111 EXPECT_TRUE(ifacemgr.isBound("lo", "::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("lo"
, "::1"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3111, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"lo\", \"::1\")", "false", "true") .c_str
()) = ::testing::Message();
3112}
3113
3114// This test checks that socket is not open on the interface which doesn't
3115// have a link-local address.
3116TEST_F(IfaceMgrTest, openSockets6NoLinkLocal)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6NoLinkLocal") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6NoLinkLocal_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6NoLinkLocal_Test() = default
; ~IfaceMgrTest_openSockets6NoLinkLocal_Test() override = default
; IfaceMgrTest_openSockets6NoLinkLocal_Test (const IfaceMgrTest_openSockets6NoLinkLocal_Test
&) = delete; IfaceMgrTest_openSockets6NoLinkLocal_Test &
operator=( const IfaceMgrTest_openSockets6NoLinkLocal_Test &
) = delete; IfaceMgrTest_openSockets6NoLinkLocal_Test (IfaceMgrTest_openSockets6NoLinkLocal_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6NoLinkLocal_Test
& operator=( IfaceMgrTest_openSockets6NoLinkLocal_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6NoLinkLocal_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6NoLinkLocal", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3116), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3116), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3116), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NoLinkLocal_Test
>); void IfaceMgrTest_openSockets6NoLinkLocal_Test::TestBody
() {
3117 NakedIfaceMgr ifacemgr;
3118
3119 // Remove all real interfaces and create a set of dummy interfaces.
3120 ifacemgr.createIfaces();
3121
3122 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3123 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3123, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3124 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3124
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3124
; } } else gtest_label_testnothrow_3124 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3124, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3125
3126 // Remove a link local address from eth0. If there is no link-local
3127 // address, the socket should not open.
3128 ASSERT_TRUE(ifacemgr.getIface("eth0")->switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
)-> delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))) ;
else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3129, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message()
3129 delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
)-> delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))) ;
else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3129, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
3130
3131 // Simulate opening sockets using the dummy packet filter.
3132 bool success = false;
3133 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3133; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3133; } } else gtest_label_testnothrow_3133
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3133, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3134 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3134, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3135
3136 // Check that the number of sockets is correct on each interface.
3137 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3138 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3139 // The third parameter specifies that the number of link-local
3140 // addresses for eth0 is equal to 0.
3141 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0, 0);
3142 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0, 0);
3143 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0, 1);
3144 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0, 1);
3145
3146 // There should be no sockets open on eth0 because it neither has
3147 // link-local nor global unicast addresses.
3148 EXPECT_FALSE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef")))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3148, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
3149 EXPECT_FALSE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3149, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
3150 // Socket on eth1 should be bound to link local only.
3151 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3151, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3152
3153 // If we are on Linux, there are two more sockets bound to multicast
3154#if defined OS_LINUX
3155 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff02::1:2")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3155, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
3156 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff05::1:3")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3156, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff05::1:3\")", "true", "false"
) .c_str()) = ::testing::Message();
3157#endif
3158}
3159
3160// This test checks that socket is open on the non-multicast-capable
3161// interface. This socket simply doesn't join multicast group.
3162TEST_F(IfaceMgrTest, openSockets6NotMulticast)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6NotMulticast") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6NotMulticast_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6NotMulticast_Test() = default
; ~IfaceMgrTest_openSockets6NotMulticast_Test() override = default
; IfaceMgrTest_openSockets6NotMulticast_Test (const IfaceMgrTest_openSockets6NotMulticast_Test
&) = delete; IfaceMgrTest_openSockets6NotMulticast_Test &
operator=( const IfaceMgrTest_openSockets6NotMulticast_Test &
) = delete; IfaceMgrTest_openSockets6NotMulticast_Test (IfaceMgrTest_openSockets6NotMulticast_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6NotMulticast_Test
& operator=( IfaceMgrTest_openSockets6NotMulticast_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6NotMulticast_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6NotMulticast", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3162), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3162), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3162), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NotMulticast_Test
>); void IfaceMgrTest_openSockets6NotMulticast_Test::TestBody
() {
3163 NakedIfaceMgr ifacemgr;
3164
3165 // Remove all real interfaces and create a set of dummy interfaces.
3166 ifacemgr.createIfaces();
3167
3168 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3169 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3169, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3170 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3170
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3170
; } } else gtest_label_testnothrow_3170 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3170, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3171
3172 // Make eth0 multicast-incapable.
3173 ifacemgr.getIface("eth0")->flag_multicast_ = false;
3174
3175 // Simulate opening sockets using the dummy packet filter.
3176 bool success = false;
3177 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3177; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3177; } } else gtest_label_testnothrow_3177
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3177, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3178 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3178, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3179
3180 // Check that the number of sockets is correct on each interface.
3181 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3182 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3183 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0);
3184 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0);
3185 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
3186 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
3187
3188 // Sockets on eth0 should be bound to link-local and should not be bound
3189 // to global unicast address, even though this address is configured on
3190 // the eth0.
3191 EXPECT_TRUE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3191, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
3192 EXPECT_FALSE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3192, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
3193 // The eth0 is not a multicast-capable interface, so the socket should
3194 // not be bound to the multicast address.
3195 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff02::1:2")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3195, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
3196 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff05::1:3")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3196, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff05::1:3\")", "true", "false"
) .c_str()) = ::testing::Message();
3197 // Socket on eth1 should be bound to link local only.
3198 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3198, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3199
3200 // If we are on Linux, there are two more sockets bound to multicast
3201 // on eth1.
3202#if defined OS_LINUX
3203 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3203, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3204 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3204, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3205#endif
3206}
3207
3208// This test checks that the sockets are opened and bound to link local
3209// and unicast addresses which have been explicitly specified.
3210TEST_F(IfaceMgrTest, openSockets6Unicast)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6Unicast") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6Unicast_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6Unicast_Test() = default;
~IfaceMgrTest_openSockets6Unicast_Test() override = default;
IfaceMgrTest_openSockets6Unicast_Test (const IfaceMgrTest_openSockets6Unicast_Test
&) = delete; IfaceMgrTest_openSockets6Unicast_Test &
operator=( const IfaceMgrTest_openSockets6Unicast_Test &
) = delete; IfaceMgrTest_openSockets6Unicast_Test (IfaceMgrTest_openSockets6Unicast_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6Unicast_Test
& operator=( IfaceMgrTest_openSockets6Unicast_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6Unicast_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6Unicast", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3210), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3210), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3210), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6Unicast_Test
>); void IfaceMgrTest_openSockets6Unicast_Test::TestBody() {
3211 NakedIfaceMgr ifacemgr;
3212
3213 // Remove all real interfaces and create a set of dummy interfaces.
3214 ifacemgr.createIfaces();
3215
3216 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3217 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3217, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3218 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3218
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3218
; } } else gtest_label_testnothrow_3218 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3218, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3219
3220 // Configure the eth0 to open socket on the unicast address, apart
3221 // from link-local address.
3222 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
3223
3224 // Simulate opening sockets using the dummy packet filter.
3225 bool success = false;
3226 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3226; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3226; } } else gtest_label_testnothrow_3226
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3226, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3227 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3227, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3228
3229 // Check that we have correct number of sockets on each interface.
3230 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3231 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3232 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1); // one unicast address.
3233 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1);
3234 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
3235 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
3236
3237 // eth0 should have two sockets, one bound to link-local, another one
3238 // bound to unicast address.
3239 EXPECT_TRUE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3239, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
3240 EXPECT_TRUE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "2001:db8:1::1"))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3240, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
3241 // eth1 should have one socket, bound to link-local address.
3242 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3242, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3243
3244 // If we are on Linux, there are two more sockets bound to multicast
3245#if defined OS_LINUX
3246 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3246, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3247 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3247, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3248 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3248, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3249 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3249, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3250#endif
3251}
3252
3253// This test checks that the socket is open and bound to a global unicast
3254// address if the link-local address does not exist for the particular
3255// interface.
3256TEST_F(IfaceMgrTest, openSockets6UnicastOnly)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6UnicastOnly") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6UnicastOnly_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6UnicastOnly_Test() = default
; ~IfaceMgrTest_openSockets6UnicastOnly_Test() override = default
; IfaceMgrTest_openSockets6UnicastOnly_Test (const IfaceMgrTest_openSockets6UnicastOnly_Test
&) = delete; IfaceMgrTest_openSockets6UnicastOnly_Test &
operator=( const IfaceMgrTest_openSockets6UnicastOnly_Test &
) = delete; IfaceMgrTest_openSockets6UnicastOnly_Test (IfaceMgrTest_openSockets6UnicastOnly_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6UnicastOnly_Test
& operator=( IfaceMgrTest_openSockets6UnicastOnly_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6UnicastOnly_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6UnicastOnly", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3256), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3256), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3256), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6UnicastOnly_Test
>); void IfaceMgrTest_openSockets6UnicastOnly_Test::TestBody
() {
3257 NakedIfaceMgr ifacemgr;
3258
3259 // Remove all real interfaces and create a set of dummy interfaces.
3260 ifacemgr.createIfaces();
3261
3262 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3263 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3263, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3264 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3264
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3264
; } } else gtest_label_testnothrow_3264 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3264, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3265
3266 // Configure the eth0 to open socket on the unicast address, apart
3267 // from link-local address.
3268 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
3269 // Explicitly remove the link-local address from eth0.
3270 ASSERT_TRUE(ifacemgr.getIface("eth0")->switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
)-> delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))) ;
else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3271, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message()
3271 delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
)-> delAddress(IOAddress("fe80::3a60:77ff:fed5:cdef")))) ;
else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3271, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
3272
3273 // Simulate opening sockets using the dummy packet filter.
3274 bool success = false;
3275 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3275; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3275; } } else gtest_label_testnothrow_3275
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3275, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3276 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3276, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3277
3278 // Check that we have correct number of sockets on each interface.
3279 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3280 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3281 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1, 0);
3282 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1, 0);
3283 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
3284 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
3285
3286 // The link-local address is not present on eth0. Therefore, no socket
3287 // must be bound to this address, nor to multicast address.
3288 EXPECT_FALSE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef")))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3288, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
3289 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff02::1:2")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3289, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
3290 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff05::1:3")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3290, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff05::1:3\")", "true", "false"
) .c_str()) = ::testing::Message();
3291 // There should be one socket bound to unicast address.
3292 EXPECT_TRUE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "2001:db8:1::1"))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3292, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
3293 // eth1 should have one socket, bound to link-local address.
3294 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3294, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3295
3296 // If we are on Linux, there are two more sockets bound to multicast
3297#if defined OS_LINUX
3298 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3298, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3299 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3299, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3300#endif
3301}
3302
3303// This test checks that no sockets are open for the interface which is down.
3304TEST_F(IfaceMgrTest, openSockets6IfaceDown)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6IfaceDown") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6IfaceDown_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6IfaceDown_Test() = default
; ~IfaceMgrTest_openSockets6IfaceDown_Test() override = default
; IfaceMgrTest_openSockets6IfaceDown_Test (const IfaceMgrTest_openSockets6IfaceDown_Test
&) = delete; IfaceMgrTest_openSockets6IfaceDown_Test &
operator=( const IfaceMgrTest_openSockets6IfaceDown_Test &
) = delete; IfaceMgrTest_openSockets6IfaceDown_Test (IfaceMgrTest_openSockets6IfaceDown_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6IfaceDown_Test
& operator=( IfaceMgrTest_openSockets6IfaceDown_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6IfaceDown_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6IfaceDown", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3304), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3304), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3304), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6IfaceDown_Test
>); void IfaceMgrTest_openSockets6IfaceDown_Test::TestBody
() {
3305 NakedIfaceMgr ifacemgr;
3306
3307 // Remove all real interfaces and create a set of dummy interfaces.
3308 ifacemgr.createIfaces();
3309
3310 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3311 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3311, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3312 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3312
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3312
; } } else gtest_label_testnothrow_3312 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3312, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3313
3314 // Configure the eth0 to open socket on the unicast address, apart
3315 // from link-local address.
3316 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
3317
3318 // Boolean parameters specify that eth0 is:
3319 // - not a loopback
3320 // - is "down" (not up)
3321 // - is not running
3322 // - is active for both v4 and v6
3323 ifacemgr.setIfaceFlags("eth0", false, false, false, false, false);
3324
3325 // Install an error handler before trying to open sockets. This handler
3326 // should be called when the IfaceMgr fails to open socket on eth0.
3327 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
3328 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
3329
3330 // Simulate opening sockets using the dummy packet filter.
3331 bool success = false;
3332 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT,switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_3333; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3333
; } } else gtest_label_testnothrow_3333 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3333, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3333 error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_3333; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3333
; } } else gtest_label_testnothrow_3333 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3333, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3334 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3334, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3335
3336 // Opening socket on the interface which is not configured, should
3337 // result in error.
3338 EXPECT_EQ(1, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "errors_count_"
, 1, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3338, gtest_ar.failure_message()) = ::testing::Message();
3339
3340 // Check that we have correct number of sockets on each interface.
3341 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3342 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3343 // There should be no sockets on eth0 because interface is down.
3344 ASSERT_TRUE(ifacemgr.getIface("eth0")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth0"
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3344, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3345 ASSERT_TRUE(ifacemgr.getIface(ETH0_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(ETH0_INDEX
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3345, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH0_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3346 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
3347 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
3348
3349 // eth0 should have no sockets because the interface is down.
3350 EXPECT_FALSE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef")))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3350, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
3351 EXPECT_FALSE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3351, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
3352 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff02::1:2")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3352, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
3353 EXPECT_FALSE(ifacemgr.isBound("eth0", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth0"
, "ff05::1:3")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3353, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff05::1:3\")", "true", "false"
) .c_str()) = ::testing::Message();
3354 // eth1 should have one socket, bound to link-local address.
3355 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3355, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3356
3357 // If we are on Linux, there are two more sockets bound to multicast
3358#if defined OS_LINUX
3359 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3359, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3360 EXPECT_TRUE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3360, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3361#endif
3362}
3363
3364// This test checks that no sockets are open for the interface which is
3365// inactive.
3366TEST_F(IfaceMgrTest, openSockets6IfaceInactive)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6IfaceInactive") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6IfaceInactive_Test : public
IfaceMgrTest { public: IfaceMgrTest_openSockets6IfaceInactive_Test
() = default; ~IfaceMgrTest_openSockets6IfaceInactive_Test() override
= default; IfaceMgrTest_openSockets6IfaceInactive_Test (const
IfaceMgrTest_openSockets6IfaceInactive_Test &) = delete;
IfaceMgrTest_openSockets6IfaceInactive_Test & operator=(
const IfaceMgrTest_openSockets6IfaceInactive_Test &) = delete
; IfaceMgrTest_openSockets6IfaceInactive_Test (IfaceMgrTest_openSockets6IfaceInactive_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6IfaceInactive_Test
& operator=( IfaceMgrTest_openSockets6IfaceInactive_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_openSockets6IfaceInactive_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6IfaceInactive", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3366), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3366), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3366), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6IfaceInactive_Test
>); void IfaceMgrTest_openSockets6IfaceInactive_Test::TestBody
() {
3367 NakedIfaceMgr ifacemgr;
3368
3369 // Remove all real interfaces and create a set of dummy interfaces.
3370 ifacemgr.createIfaces();
3371
3372 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3373 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3373, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3374 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3374
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3374
; } } else gtest_label_testnothrow_3374 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3374, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3375
3376 // Configure the eth0 to open socket on the unicast address, apart
3377 // from link-local address.
3378 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
3379
3380 // Boolean parameters specify that eth1 is:
3381 // - not a loopback
3382 // - is up
3383 // - is running
3384 // - is active for v4
3385 // - is inactive for v6
3386 ifacemgr.setIfaceFlags("eth1", false, true, true, false, true);
3387
3388 // Simulate opening sockets using the dummy packet filter.
3389 bool success = false;
3390 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3390; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3390; } } else gtest_label_testnothrow_3390
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3390, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3391 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3391, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3392
3393 // Check that we have correct number of sockets on each interface.
3394 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
3395 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
3396 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1); // one unicast address
3397 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1);
3398 // There should be no sockets on eth1 because interface is inactive
3399 ASSERT_TRUE(ifacemgr.getIface("eth1")->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface("eth1"
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3399, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3400 ASSERT_TRUE(ifacemgr.getIface(ETH1_INDEX)->getSockets().empty())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.getIface(ETH1_INDEX
)->getSockets().empty())) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3400, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
3401
3402 // eth0 should have one socket bound to a link-local address, another one
3403 // bound to unicast address.
3404 EXPECT_TRUE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3404, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
3405 EXPECT_TRUE(ifacemgr.isBound("eth0", "2001:db8:1::1"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "2001:db8:1::1"))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3405, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
3406
3407 // eth1 shouldn't have a socket bound to link local address because
3408 // interface is inactive.
3409 EXPECT_FALSE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd")))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3409, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "true", "false") .c_str()) = ::testing::Message();
3410 EXPECT_FALSE(ifacemgr.isBound("eth1", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth1"
, "ff02::1:2")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3410, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
3411 EXPECT_FALSE(ifacemgr.isBound("eth1", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.isBound("eth1"
, "ff05::1:3")))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3411, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff05::1:3\")", "true", "false"
) .c_str()) = ::testing::Message();
3412
3413 // If we are on Linux, there are two more sockets bound to multicast
3414#if defined OS_LINUX
3415 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_RELAY_AGENTS_AND_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff02::1:2"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3415, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
3416 EXPECT_TRUE(ifacemgr.isBound("eth0", ALL_DHCP_SERVERS))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "ff05::1:3"))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3416, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff05::1:3\")", "false", "true"
) .c_str()) = ::testing::Message();
3417#endif
3418}
3419
3420// Test that the openSockets6 function does not throw if there are no interfaces
3421// detected. This function is expected to return false.
3422TEST_F(IfaceMgrTest, openSockets6NoIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6NoIfaces") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6NoIfaces_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6NoIfaces_Test() = default
; ~IfaceMgrTest_openSockets6NoIfaces_Test() override = default
; IfaceMgrTest_openSockets6NoIfaces_Test (const IfaceMgrTest_openSockets6NoIfaces_Test
&) = delete; IfaceMgrTest_openSockets6NoIfaces_Test &
operator=( const IfaceMgrTest_openSockets6NoIfaces_Test &
) = delete; IfaceMgrTest_openSockets6NoIfaces_Test (IfaceMgrTest_openSockets6NoIfaces_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6NoIfaces_Test
& operator=( IfaceMgrTest_openSockets6NoIfaces_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6NoIfaces_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6NoIfaces", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3422), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3422), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3422), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NoIfaces_Test
>); void IfaceMgrTest_openSockets6NoIfaces_Test::TestBody(
) {
3423 NakedIfaceMgr ifacemgr;
3424 // Remove existing interfaces.
3425 ifacemgr.clearIfaces();
3426
3427 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3428 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3428, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3429 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3429
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3429
; } } else gtest_label_testnothrow_3429 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3429, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3430
3431 // This value indicates if at least one socket opens. There are no
3432 // interfaces, so it should be set to false.
3433 bool socket_open = false;
3434 ASSERT_NO_THROW(socket_open = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
socket_open = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3434; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3434; } } else gtest_label_testnothrow_3434
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3434, ("Expected: " "socket_open = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3435 EXPECT_FALSE(socket_open)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(socket_open))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3435, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "socket_open", "true", "false") .c_str()) = ::testing::Message
();
3436}
3437
3438// Test that the external error handler is called when trying to bind a new
3439// socket to the address and port being in use. The sockets on the other
3440// interfaces should open just fine.
3441TEST_F(IfaceMgrTest, openSockets6ErrorHandler)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6ErrorHandler") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6ErrorHandler_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6ErrorHandler_Test() = default
; ~IfaceMgrTest_openSockets6ErrorHandler_Test() override = default
; IfaceMgrTest_openSockets6ErrorHandler_Test (const IfaceMgrTest_openSockets6ErrorHandler_Test
&) = delete; IfaceMgrTest_openSockets6ErrorHandler_Test &
operator=( const IfaceMgrTest_openSockets6ErrorHandler_Test &
) = delete; IfaceMgrTest_openSockets6ErrorHandler_Test (IfaceMgrTest_openSockets6ErrorHandler_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6ErrorHandler_Test
& operator=( IfaceMgrTest_openSockets6ErrorHandler_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6ErrorHandler_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6ErrorHandler", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3441), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3441), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3441), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6ErrorHandler_Test
>); void IfaceMgrTest_openSockets6ErrorHandler_Test::TestBody
() {
3442 NakedIfaceMgr ifacemgr;
3443
3444 // Remove all real interfaces and create a set of dummy interfaces.
3445 ifacemgr.createIfaces();
3446
3447 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
3448 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3448, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3449 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3449
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3449
; } } else gtest_label_testnothrow_3449 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3449, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3450
3451 // Open multicast socket on eth0.
3452 ASSERT_NO_THROW(ifacemgr.openSocket("eth0",switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3454
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3454
; } } else gtest_label_testnothrow_3454 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3454, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3453 IOAddress("fe80::3a60:77ff:fed5:cdef"),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3454
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3454
; } } else gtest_label_testnothrow_3454 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3454, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3454 DHCP6_SERVER_PORT, true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3454
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3454
; } } else gtest_label_testnothrow_3454 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3454, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3455
3456 // Install an error handler before trying to open sockets. This handler
3457 // should be called when the IfaceMgr fails to open socket on eth0.
3458 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
3459 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
3460 // The openSockets6 should detect that a socket has been already
3461 // opened on eth0 and an attempt to open another socket and bind to
3462 // the same address and port should fail.
3463 ASSERT_NO_THROW(ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3463; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3463; } } else gtest_label_testnothrow_3463
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3463, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3464 // We expect that an error occurred when we tried to open a socket on
3465 // eth0, but the socket on eth1 should open just fine.
3466 EXPECT_EQ(1, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "errors_count_"
, 1, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3466, gtest_ar.failure_message()) = ::testing::Message();
3467
3468 // Reset errors count.
3469 errors_count_ = 0;
3470
3471 // Now that we have two sockets open, we can try this again but this time
3472 // we should get two errors: one when opening a socket on eth0, another one
3473 // when opening a socket on eth1.
3474 ASSERT_NO_THROW(ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3474; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3474; } } else gtest_label_testnothrow_3474
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3474, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3475 EXPECT_EQ(2, errors_count_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "errors_count_"
, 2, errors_count_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3475, gtest_ar.failure_message()) = ::testing::Message();
3476}
3477
3478// Test that no exception is thrown when a port is already bound but skip open
3479// flag is provided.
3480TEST_F(IfaceMgrTest, openSockets6SkipOpen)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("openSockets6SkipOpen") > 1, "test_name must not be empty"
); class IfaceMgrTest_openSockets6SkipOpen_Test : public IfaceMgrTest
{ public: IfaceMgrTest_openSockets6SkipOpen_Test() = default
; ~IfaceMgrTest_openSockets6SkipOpen_Test() override = default
; IfaceMgrTest_openSockets6SkipOpen_Test (const IfaceMgrTest_openSockets6SkipOpen_Test
&) = delete; IfaceMgrTest_openSockets6SkipOpen_Test &
operator=( const IfaceMgrTest_openSockets6SkipOpen_Test &
) = delete; IfaceMgrTest_openSockets6SkipOpen_Test (IfaceMgrTest_openSockets6SkipOpen_Test
&&) noexcept = delete; IfaceMgrTest_openSockets6SkipOpen_Test
& operator=( IfaceMgrTest_openSockets6SkipOpen_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_openSockets6SkipOpen_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "openSockets6SkipOpen", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3480), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3480), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3480), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6SkipOpen_Test
>); void IfaceMgrTest_openSockets6SkipOpen_Test::TestBody(
) {
3481 NakedIfaceMgr ifacemgr;
3482
3483 // Remove all real interfaces and create a set of dummy interfaces.
3484 ifacemgr.createIfaces();
3485
3486 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3487 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3487, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3488 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3488
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3488
; } } else gtest_label_testnothrow_3488 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3488, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3489
3490 // Open socket on eth0. The openSockets6 should detect that this
3491 // socket has been already open and an attempt to open another socket
3492 // and bind to this address and port should fail.
3493 ASSERT_NO_THROW(ifacemgr.openSocket("eth0",switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3495
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3495
; } } else gtest_label_testnothrow_3495 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3495, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3494 IOAddress("fe80::3a60:77ff:fed5:cdef"),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3495
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3495
; } } else gtest_label_testnothrow_3495 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3495, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3495 DHCP6_SERVER_PORT, true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSocket("eth0", IOAddress("fe80::3a60:77ff:fed5:cdef"
), DHCP6_SERVER_PORT, true); } else static_assert(true, ""); }
catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3495
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3495
; } } else gtest_label_testnothrow_3495 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3495, ("Expected: " "ifacemgr.openSocket(\"eth0\", IOAddress(\"fe80::3a60:77ff:fed5:cdef\"), DHCP6_SERVER_PORT, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3496
3497 // The function doesn't throw an exception when it tries to open a socket
3498 // and bind it to the address in use but the skip open flag is provided.
3499 EXPECT_NO_THROW(ifacemgr.openSockets6(DHCP6_SERVER_PORT, 0, true))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.openSockets6(DHCP6_SERVER_PORT, 0, true); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3499; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3499; } } else gtest_label_testnothrow_3499
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3499, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, 0, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3500
3501 // Check that the other port is bound.
3502 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3502, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3503}
3504
3505// This test verifies that the function correctly checks that the v6 socket is
3506// open and bound to a specific address.
3507TEST_F(IfaceMgrTest, hasOpenSocketForAddress6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("hasOpenSocketForAddress6") > 1, "test_name must not be empty"
); class IfaceMgrTest_hasOpenSocketForAddress6_Test : public IfaceMgrTest
{ public: IfaceMgrTest_hasOpenSocketForAddress6_Test() = default
; ~IfaceMgrTest_hasOpenSocketForAddress6_Test() override = default
; IfaceMgrTest_hasOpenSocketForAddress6_Test (const IfaceMgrTest_hasOpenSocketForAddress6_Test
&) = delete; IfaceMgrTest_hasOpenSocketForAddress6_Test &
operator=( const IfaceMgrTest_hasOpenSocketForAddress6_Test &
) = delete; IfaceMgrTest_hasOpenSocketForAddress6_Test (IfaceMgrTest_hasOpenSocketForAddress6_Test
&&) noexcept = delete; IfaceMgrTest_hasOpenSocketForAddress6_Test
& operator=( IfaceMgrTest_hasOpenSocketForAddress6_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_hasOpenSocketForAddress6_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "hasOpenSocketForAddress6", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3507), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3507), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3507), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_hasOpenSocketForAddress6_Test
>); void IfaceMgrTest_hasOpenSocketForAddress6_Test::TestBody
() {
3508 NakedIfaceMgr ifacemgr;
3509
3510 // Remove all real interfaces and create a set of dummy interfaces.
3511 ifacemgr.createIfaces();
3512
3513 boost::shared_ptr<PktFilter6IfaceSocketTest> filter(new PktFilter6IfaceSocketTest());
3514 ASSERT_TRUE(filter)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(filter)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3514, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
3515 ASSERT_NO_THROW(ifacemgr.setPacketFilter(filter))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr.setPacketFilter(filter); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3515
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3515
; } } else gtest_label_testnothrow_3515 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3515, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3516
3517 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
3518 ifacemgr.getIface("eth1")->addAddress(IOAddress("3001:db8:1::1"));
3519
3520 // Simulate opening sockets using the dummy packet filter.
3521 bool success = false;
3522 ASSERT_NO_THROW(success = ifacemgr.openSockets6(DHCP6_SERVER_PORT))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
success = ifacemgr.openSockets6(DHCP6_SERVER_PORT); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3522; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3522; } } else gtest_label_testnothrow_3522
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3522, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3523 EXPECT_TRUE(success)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(success)) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3523, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
3524
3525 // Make sure that the sockets are bound as expected.
3526 ASSERT_TRUE(ifacemgr.isBound("eth0", "fe80::3a60:77ff:fed5:cdef"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth0"
, "fe80::3a60:77ff:fed5:cdef"))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3526, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
3527 EXPECT_TRUE(ifacemgr.isBound("eth1", "fe80::3a60:77ff:fed5:abcd"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.isBound("eth1"
, "fe80::3a60:77ff:fed5:abcd"))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3527, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
3528
3529 // There should be v6 sockets only, no v4 sockets.
3530 EXPECT_TRUE(ifacemgr.hasOpenSocket(AF_INET6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(10))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3530, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(10)", "false", "true") .c_str()) = ::
testing::Message();
3531 EXPECT_FALSE(ifacemgr.hasOpenSocket(AF_INET))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(2)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3531, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(2)", "true", "false") .c_str()) = ::
testing::Message();
3532
3533 // Check that there are sockets bound to the addresses we have configured
3534 // for interfaces.
3535 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("fe80::3a60:77ff:fed5:cdef")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("fe80::3a60:77ff:fed5:cdef")))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3535, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
3536 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("fe80::3a60:77ff:fed5:abcd")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("fe80::3a60:77ff:fed5:abcd")))) ; else ::testing::
internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3536, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:fed5:abcd\"))"
, "false", "true") .c_str()) = ::testing::Message();
3537 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("2001:db8:1::1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("2001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3537, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"2001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
3538 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("2001:db8:1::1"), true))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("2001:db8:1::1"), true))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3538, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"2001:db8:1::1\"), true)"
, "false", "true") .c_str()) = ::testing::Message();
3539 if (ifacemgr.hasOpenSocket(IOAddress("::"))) {
3540 // On BSD binding is done using "::" when address is multicast which
3541 // makes the address match interface address.
3542 EXPECT_TRUE(ifacemgr.hasOpenSocket(IOAddress("3001:db8:1::1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr.hasOpenSocket
(IOAddress("3001:db8:1::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3542, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
3543 } else {
3544 // On Linux binding is done using link-local and all-servers address
3545 // when address is multicast.
3546 EXPECT_FALSE(ifacemgr.hasOpenSocket(IOAddress("3001:db8:1::1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(IOAddress("3001:db8:1::1"))))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3546, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"))", "true"
, "false") .c_str()) = ::testing::Message();
3547 }
3548 EXPECT_FALSE(ifacemgr.hasOpenSocket(IOAddress("3001:db8:1::1"), true))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(IOAddress("3001:db8:1::1"), true)))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3548, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"), true)"
, "true", "false") .c_str()) = ::testing::Message();
3549 // Check that there is no socket bound to the address which hasn't been
3550 // configured on any interface.
3551 EXPECT_FALSE(ifacemgr.hasOpenSocket(IOAddress("fe80::3a60:77ff:feed:1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr.hasOpenSocket
(IOAddress("fe80::3a60:77ff:feed:1"))))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3551, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:feed:1\"))"
, "true", "false") .c_str()) = ::testing::Message();
3552}
3553
3554// Test the Iface structure itself
3555TEST_F(IfaceMgrTest, iface)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("iface") > 1, "test_name must not be empty"
); class IfaceMgrTest_iface_Test : public IfaceMgrTest { public
: IfaceMgrTest_iface_Test() = default; ~IfaceMgrTest_iface_Test
() override = default; IfaceMgrTest_iface_Test (const IfaceMgrTest_iface_Test
&) = delete; IfaceMgrTest_iface_Test & operator=( const
IfaceMgrTest_iface_Test &) = delete; IfaceMgrTest_iface_Test
(IfaceMgrTest_iface_Test &&) noexcept = delete; IfaceMgrTest_iface_Test
& operator=( IfaceMgrTest_iface_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const IfaceMgrTest_iface_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "IfaceMgrTest", "iface",
nullptr, nullptr, ::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3555), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3555), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3555), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_iface_Test
>); void IfaceMgrTest_iface_Test::TestBody() {
3556 boost::scoped_ptr<Iface> iface;
3557 EXPECT_NO_THROW(iface.reset(new Iface("eth0",1)))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.reset(new Iface("eth0",1)); } else static_assert(true,
""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3557
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3557
; } } else gtest_label_testnothrow_3557 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3557, ("Expected: " "iface.reset(new Iface(\"eth0\",1))" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3558
3559 EXPECT_EQ("eth0", iface->getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"eth0\""
, "iface->getName()", "eth0", iface->getName()))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3559, gtest_ar.failure_message()) = ::testing::Message();
3560 EXPECT_EQ(1, iface->getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "iface->getIndex()"
, 1, iface->getIndex()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3560, gtest_ar.failure_message()) = ::testing::Message();
3561 EXPECT_EQ("eth0/1", iface->getFullName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"eth0/1\""
, "iface->getFullName()", "eth0/1", iface->getFullName(
)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3561, gtest_ar.failure_message()) = ::testing::Message();
3562
3563 // Let's make a copy of this address collection.
3564 Iface::AddressCollection addrs = iface->getAddresses();
3565
3566 EXPECT_EQ(0, addrs.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "addrs.size()"
, 0, addrs.size()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3566, gtest_ar.failure_message()) = ::testing::Message();
3567
3568 IOAddress addr1("192.0.2.6");
3569 iface->addAddress(addr1);
3570
3571 addrs = iface->getAddresses();
3572 ASSERT_EQ(1, addrs.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "addrs.size()"
, 1, addrs.size()))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3572, gtest_ar.failure_message()) = ::testing::Message();
3573 EXPECT_EQ("192.0.2.6", addrs.begin()->get().toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"192.0.2.6\""
, "addrs.begin()->get().toText()", "192.0.2.6", addrs.begin
()->get().toText()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3573, gtest_ar.failure_message()) = ::testing::Message();
3574
3575 // No such address, should return false.
3576 EXPECT_FALSE(iface->delAddress(IOAddress("192.0.8.9")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(iface->delAddress
(IOAddress("192.0.8.9"))))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3576, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->delAddress(IOAddress(\"192.0.8.9\"))", "true", "false"
) .c_str()) = ::testing::Message();
3577
3578 // This address is present, delete it!
3579 EXPECT_TRUE(iface->delAddress(IOAddress("192.0.2.6")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface->delAddress(
IOAddress("192.0.2.6")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3579, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->delAddress(IOAddress(\"192.0.2.6\"))", "false", "true"
) .c_str()) = ::testing::Message();
3580
3581 // Not really necessary, previous reference still points to the same
3582 // collection. Let's do it anyway, as test code may serve as example
3583 // usage code as well.
3584 addrs = iface->getAddresses();
3585
3586 EXPECT_EQ(0, addrs.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "addrs.size()"
, 0, addrs.size()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3586, gtest_ar.failure_message()) = ::testing::Message();
3587
3588 EXPECT_NO_THROW(iface.reset())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface.reset(); } else static_assert(true, ""); } catch (std::
exception const& e) { gtest_msg.value = "it throws "; gtest_msg
.value += ::testing::internal::GetTypeName(typeid(e)); gtest_msg
.value += " with description \""; gtest_msg.value += e.what()
; gtest_msg.value += "\"."; goto gtest_label_testnothrow_3588
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3588
; } } else gtest_label_testnothrow_3588 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3588, ("Expected: " "iface.reset()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3589}
3590
3591TEST_F(IfaceMgrTest, iface_methods)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("iface_methods") > 1, "test_name must not be empty"
); class IfaceMgrTest_iface_methods_Test : public IfaceMgrTest
{ public: IfaceMgrTest_iface_methods_Test() = default; ~IfaceMgrTest_iface_methods_Test
() override = default; IfaceMgrTest_iface_methods_Test (const
IfaceMgrTest_iface_methods_Test &) = delete; IfaceMgrTest_iface_methods_Test
& operator=( const IfaceMgrTest_iface_methods_Test &
) = delete; IfaceMgrTest_iface_methods_Test (IfaceMgrTest_iface_methods_Test
&&) noexcept = delete; IfaceMgrTest_iface_methods_Test
& operator=( IfaceMgrTest_iface_methods_Test &&)
noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_iface_methods_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "iface_methods", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3591), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3591), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3591), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_iface_methods_Test
>); void IfaceMgrTest_iface_methods_Test::TestBody() {
3592 Iface iface("foo", 1234);
3593
3594 iface.setHWType(42);
3595 EXPECT_EQ(42, iface.getHWType())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("42", "iface.getHWType()"
, 42, iface.getHWType()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3595, gtest_ar.failure_message()) = ::testing::Message();
3596
3597 ASSERT_LT(Iface::MAX_MAC_LEN + 10, 255)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("Iface::MAX_MAC_LEN + 10"
, "255", Iface::MAX_MAC_LEN + 10, 255))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3597, gtest_ar
.failure_message()) = ::testing::Message();
3598
3599 uint8_t mac[Iface::MAX_MAC_LEN+10];
3600 for (uint8_t i = 0; i < Iface::MAX_MAC_LEN + 10; i++) {
3601 mac[i] = 255 - i;
3602 }
3603
3604 EXPECT_EQ("foo", iface.getName())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"foo\""
, "iface.getName()", "foo", iface.getName()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3604, gtest_ar
.failure_message()) = ::testing::Message();
3605 EXPECT_EQ(1234, iface.getIndex())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1234", "iface.getIndex()"
, 1234, iface.getIndex()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3605, gtest_ar.failure_message()) = ::testing::Message();
3606
3607 // MAC is too long. Exception should be thrown and
3608 // MAC length should not be set.
3609 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface.setMac(mac, Iface::
MAX_MAC_LEN + 1); } else static_assert(true, ""); } catch (OutOfRange
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< OutOfRange>::type>
::type, std::exception>::value, const ::testing::internal::
NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_3612
; } catch (...) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3612; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3612; } } else gtest_label_testthrow_3612
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3612, gtest_msg.value.c_str()) = ::testing::Message()
3610 iface.setMac(mac, Iface::MAX_MAC_LEN + 1),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface.setMac(mac, Iface::
MAX_MAC_LEN + 1); } else static_assert(true, ""); } catch (OutOfRange
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< OutOfRange>::type>
::type, std::exception>::value, const ::testing::internal::
NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_3612
; } catch (...) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3612; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3612; } } else gtest_label_testthrow_3612
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3612, gtest_msg.value.c_str()) = ::testing::Message()
3611 OutOfRangeswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface.setMac(mac, Iface::
MAX_MAC_LEN + 1); } else static_assert(true, ""); } catch (OutOfRange
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< OutOfRange>::type>
::type, std::exception>::value, const ::testing::internal::
NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_3612
; } catch (...) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3612; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3612; } } else gtest_label_testthrow_3612
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3612, gtest_msg.value.c_str()) = ::testing::Message()
3612 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface.setMac(mac, Iface::
MAX_MAC_LEN + 1); } else static_assert(true, ""); } catch (OutOfRange
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< OutOfRange>::type>
::type, std::exception>::value, const ::testing::internal::
NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_3612
; } catch (...) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3612; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface.setMac(mac, Iface::MAX_MAC_LEN + 1)"
" throws an exception of type " "OutOfRange" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3612; } } else gtest_label_testthrow_3612
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3612, gtest_msg.value.c_str()) = ::testing::Message();
3613
3614 // MAC length should stay not set as exception was thrown.
3615 EXPECT_EQ(0, iface.getMacLen())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "iface.getMacLen()"
, 0, iface.getMacLen()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3615, gtest_ar.failure_message()) = ::testing::Message();
3616
3617 // Setting maximum length MAC should be ok.
3618 iface.setMac(mac, Iface::MAX_MAC_LEN);
3619
3620 // For some reason constants cannot be used directly in EXPECT_EQ
3621 // as this produces linking error.
3622 size_t len = Iface::MAX_MAC_LEN;
3623 EXPECT_EQ(len, iface.getMacLen())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("len", "iface.getMacLen()"
, len, iface.getMacLen()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3623, gtest_ar.failure_message()) = ::testing::Message();
3624 EXPECT_EQ(0, memcmp(mac, iface.getMac(), iface.getMacLen()))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "memcmp(mac, iface.getMac(), iface.getMacLen())"
, 0, memcmp(mac, iface.getMac(), iface.getMacLen())))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3624, gtest_ar.failure_message()) = ::testing::Message();
3625}
3626
3627TEST_F(IfaceMgrTest, socketInfo)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("socketInfo") > 1, "test_name must not be empty"
); class IfaceMgrTest_socketInfo_Test : public IfaceMgrTest {
public: IfaceMgrTest_socketInfo_Test() = default; ~IfaceMgrTest_socketInfo_Test
() override = default; IfaceMgrTest_socketInfo_Test (const IfaceMgrTest_socketInfo_Test
&) = delete; IfaceMgrTest_socketInfo_Test & operator
=( const IfaceMgrTest_socketInfo_Test &) = delete; IfaceMgrTest_socketInfo_Test
(IfaceMgrTest_socketInfo_Test &&) noexcept = delete;
IfaceMgrTest_socketInfo_Test & operator=( IfaceMgrTest_socketInfo_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_socketInfo_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "socketInfo", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3627), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3627), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3627), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_socketInfo_Test
>); void IfaceMgrTest_socketInfo_Test::TestBody() {
3628
3629 // Check that socketinfo for IPv4 socket is functional
3630 SocketInfo sock1(IOAddress("192.0.2.56"), DHCP4_SERVER_PORT + 7, 7);
3631 EXPECT_EQ(7, sock1.sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("7", "sock1.sockfd_"
, 7, sock1.sockfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3631, gtest_ar.failure_message()) = ::testing::Message();
3632 EXPECT_EQ(-1, sock1.fallbackfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("-1", "sock1.fallbackfd_"
, -1, sock1.fallbackfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3632, gtest_ar.failure_message()) = ::testing::Message();
3633 EXPECT_EQ("192.0.2.56", sock1.addr_.toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"192.0.2.56\""
, "sock1.addr_.toText()", "192.0.2.56", sock1.addr_.toText())
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3633, gtest_ar.failure_message()) = ::testing::Message();
3634 EXPECT_EQ(AF_INET, sock1.family_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "sock1.family_"
, 2, sock1.family_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3634, gtest_ar.failure_message()) = ::testing::Message();
3635 EXPECT_EQ(DHCP4_SERVER_PORT + 7, sock1.port_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("DHCP4_SERVER_PORT + 7"
, "sock1.port_", DHCP4_SERVER_PORT + 7, sock1.port_))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3635, gtest_ar.failure_message()) = ::testing::Message();
3636
3637 // Check that non-default value of the fallback socket descriptor is set
3638 SocketInfo sock2(IOAddress("192.0.2.53"), DHCP4_SERVER_PORT + 8, 8, 10);
3639 EXPECT_EQ(8, sock2.sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("8", "sock2.sockfd_"
, 8, sock2.sockfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3639, gtest_ar.failure_message()) = ::testing::Message();
3640 EXPECT_EQ(10, sock2.fallbackfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("10", "sock2.fallbackfd_"
, 10, sock2.fallbackfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3640, gtest_ar.failure_message()) = ::testing::Message();
3641 EXPECT_EQ("192.0.2.53", sock2.addr_.toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"192.0.2.53\""
, "sock2.addr_.toText()", "192.0.2.53", sock2.addr_.toText())
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3641, gtest_ar.failure_message()) = ::testing::Message();
3642 EXPECT_EQ(AF_INET, sock2.family_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("2", "sock2.family_"
, 2, sock2.family_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3642, gtest_ar.failure_message()) = ::testing::Message();
3643 EXPECT_EQ(DHCP4_SERVER_PORT + 8, sock2.port_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("DHCP4_SERVER_PORT + 8"
, "sock2.port_", DHCP4_SERVER_PORT + 8, sock2.port_))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3643, gtest_ar.failure_message()) = ::testing::Message();
3644
3645 // Check that socketinfo for IPv6 socket is functional
3646 SocketInfo sock3(IOAddress("2001:db8:1::56"), DHCP4_SERVER_PORT + 9, 9);
3647 EXPECT_EQ(9, sock3.sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("9", "sock3.sockfd_"
, 9, sock3.sockfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3647, gtest_ar.failure_message()) = ::testing::Message();
3648 EXPECT_EQ(-1, sock3.fallbackfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("-1", "sock3.fallbackfd_"
, -1, sock3.fallbackfd_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3648, gtest_ar.failure_message()) = ::testing::Message();
3649 EXPECT_EQ("2001:db8:1::56", sock3.addr_.toText())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("\"2001:db8:1::56\""
, "sock3.addr_.toText()", "2001:db8:1::56", sock3.addr_.toText
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3649, gtest_ar.failure_message()) = ::testing::Message();
3650 EXPECT_EQ(AF_INET6, sock3.family_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("10", "sock3.family_"
, 10, sock3.family_))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3650, gtest_ar.failure_message()) = ::testing::Message();
3651 EXPECT_EQ(DHCP4_SERVER_PORT + 9, sock3.port_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("DHCP4_SERVER_PORT + 9"
, "sock3.port_", DHCP4_SERVER_PORT + 9, sock3.port_))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3651, gtest_ar.failure_message()) = ::testing::Message();
3652
3653 // Now let's test if IfaceMgr handles socket info properly
3654 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3655 IfacePtr loopback = ifacemgr->getIface(LOOPBACK_NAME);
3656 ASSERT_TRUE(loopback)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(loopback)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3656, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "loopback", "false", "true") .c_str()) = ::testing::Message
();
3657 loopback->addSocket(sock1);
3658 loopback->addSocket(sock2);
3659 loopback->addSocket(sock3);
3660
3661 Pkt6Ptr pkt6(new Pkt6(DHCPV6_REPLY, 123456));
3662
3663 // pkt6 does not have interface set yet
3664 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3667; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3667; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3667; } } else gtest_label_testthrow_3667
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3667, gtest_msg.value.c_str()) = ::testing::Message()
3665 ifacemgr->getSocket(pkt6),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3667; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3667; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3667; } } else gtest_label_testthrow_3667
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3667, gtest_msg.value.c_str()) = ::testing::Message()
3666 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3667; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3667; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3667; } } else gtest_label_testthrow_3667
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3667, gtest_msg.value.c_str()) = ::testing::Message()
3667 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3667; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3667; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3667; } } else gtest_label_testthrow_3667
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3667, gtest_msg.value.c_str()) = ::testing::Message();
3668
3669 // Try to send over non-existing interface
3670 pkt6->setIface("nosuchinterface45");
3671 pkt6->setIndex(12345);
3672 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3675; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3675; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3675; } } else gtest_label_testthrow_3675
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3675, gtest_msg.value.c_str()) = ::testing::Message()
3673 ifacemgr->getSocket(pkt6),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3675; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3675; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3675; } } else gtest_label_testthrow_3675
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3675, gtest_msg.value.c_str()) = ::testing::Message()
3674 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3675; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3675; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3675; } } else gtest_label_testthrow_3675
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3675, gtest_msg.value.c_str()) = ::testing::Message()
3675 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3675; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3675; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3675; } } else gtest_label_testthrow_3675
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3675, gtest_msg.value.c_str()) = ::testing::Message();
3676
3677 // Index is now checked first
3678 pkt6->setIface(LOOPBACK_NAME);
3679 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3682; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3682; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3682; } } else gtest_label_testthrow_3682
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3682, gtest_msg.value.c_str()) = ::testing::Message()
3680 ifacemgr->getSocket(pkt6),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3682; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3682; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3682; } } else gtest_label_testthrow_3682
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3682, gtest_msg.value.c_str()) = ::testing::Message()
3681 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3682; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3682; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3682; } } else gtest_label_testthrow_3682
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3682, gtest_msg.value.c_str()) = ::testing::Message()
3682 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3682; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3682; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3682; } } else gtest_label_testthrow_3682
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3682, gtest_msg.value.c_str()) = ::testing::Message();
3683
3684 // This will work
3685 pkt6->setIndex(LOOPBACK_INDEX);
3686 EXPECT_EQ(9, ifacemgr->getSocket(pkt6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("9", "ifacemgr->getSocket(pkt6)"
, 9, ifacemgr->getSocket(pkt6)))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3686, gtest_ar.failure_message()) = ::testing::Message();
3687
3688 bool deleted = false;
3689 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket
(9);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_3691; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3691
; } } else gtest_label_testnothrow_3691 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3691, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3690 deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket
(9);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_3691; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3691
; } } else gtest_label_testnothrow_3691 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3691, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3691 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket
(9);; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_3691; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3691
; } } else gtest_label_testnothrow_3691 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3691, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3692 EXPECT_EQ(true, deleted)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("true", "deleted"
, true, deleted))) ; else ::testing::internal::AssertHelper(::
testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3692, gtest_ar.failure_message()) = ::testing::Message();
3693
3694 // It should throw again, there's no usable socket anymore
3695 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3698; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3698; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3698; } } else gtest_label_testthrow_3698
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3698, gtest_msg.value.c_str()) = ::testing::Message()
3696 ifacemgr->getSocket(pkt6),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3698; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3698; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3698; } } else gtest_label_testthrow_3698
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3698, gtest_msg.value.c_str()) = ::testing::Message()
3697 SocketNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3698; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3698; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3698; } } else gtest_label_testthrow_3698
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3698, gtest_msg.value.c_str()) = ::testing::Message()
3698 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt6
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt6)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3698; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3698; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt6)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3698; } } else gtest_label_testthrow_3698
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3698, gtest_msg.value.c_str()) = ::testing::Message();
3699
3700 // Repeat for pkt4
3701 Pkt4Ptr pkt4(new Pkt4(DHCPDISCOVER, 1));
3702
3703 // pkt4 does not have interface set yet.
3704 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3707; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3707; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3707; } } else gtest_label_testthrow_3707
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3707, gtest_msg.value.c_str()) = ::testing::Message()
3705 ifacemgr->getSocket(pkt4),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3707; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3707; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3707; } } else gtest_label_testthrow_3707
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3707, gtest_msg.value.c_str()) = ::testing::Message()
3706 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3707; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3707; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3707; } } else gtest_label_testthrow_3707
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3707, gtest_msg.value.c_str()) = ::testing::Message()
3707 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3707; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3707; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3707; } } else gtest_label_testthrow_3707
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3707, gtest_msg.value.c_str()) = ::testing::Message();
3708
3709 // Try to send over non-existing interface.
3710 pkt4->setIface("nosuchinterface45");
3711 pkt4->setIndex(12345);
3712 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3715; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3715; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3715; } } else gtest_label_testthrow_3715
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715, gtest_msg.value.c_str()) = ::testing::Message()
3713 ifacemgr->getSocket(pkt4),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3715; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3715; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3715; } } else gtest_label_testthrow_3715
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715, gtest_msg.value.c_str()) = ::testing::Message()
3714 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3715; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3715; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3715; } } else gtest_label_testthrow_3715
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715, gtest_msg.value.c_str()) = ::testing::Message()
3715 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3715; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3715; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3715; } } else gtest_label_testthrow_3715
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715, gtest_msg.value.c_str()) = ::testing::Message();
3716
3717 // Index is now checked first.
3718 pkt4->setIface(LOOPBACK_NAME);
3719 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3722; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3722; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3722; } } else gtest_label_testthrow_3722
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3722, gtest_msg.value.c_str()) = ::testing::Message()
3720 ifacemgr->getSocket(pkt4),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3722; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3722; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3722; } } else gtest_label_testthrow_3722
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3722, gtest_msg.value.c_str()) = ::testing::Message()
3721 IfaceNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3722; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3722; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3722; } } else gtest_label_testthrow_3722
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3722, gtest_msg.value.c_str()) = ::testing::Message()
3722 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (IfaceNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< IfaceNotFound>::type>::type,
std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"IfaceNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3722; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3722; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "IfaceNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3722; } } else gtest_label_testthrow_3722
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3722, gtest_msg.value.c_str()) = ::testing::Message();
3723
3724 // Socket info is set, packet has well defined interface. It should work.
3725 pkt4->setIndex(LOOPBACK_INDEX);
3726 EXPECT_EQ(7, ifacemgr->getSocket(pkt4).sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("7", "ifacemgr->getSocket(pkt4).sockfd_"
, 7, ifacemgr->getSocket(pkt4).sockfd_))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3726, gtest_ar
.failure_message()) = ::testing::Message();
3727
3728 // Set the local address to check if the socket for this address will
3729 // be returned.
3730 pkt4->setLocalAddr(IOAddress("192.0.2.56"));
3731 EXPECT_EQ(7, ifacemgr->getSocket(pkt4).sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("7", "ifacemgr->getSocket(pkt4).sockfd_"
, 7, ifacemgr->getSocket(pkt4).sockfd_))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3731, gtest_ar
.failure_message()) = ::testing::Message();
3732
3733 // Modify the local address and expect that the other socket will be
3734 // returned.
3735 pkt4->setLocalAddr(IOAddress("192.0.2.53"));
3736 EXPECT_EQ(8, ifacemgr->getSocket(pkt4).sockfd_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("8", "ifacemgr->getSocket(pkt4).sockfd_"
, 8, ifacemgr->getSocket(pkt4).sockfd_))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3736, gtest_ar
.failure_message()) = ::testing::Message();
3737
3738 EXPECT_NO_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr
->getIface(LOOPBACK_NAME)->delSocket(8);; } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3741; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3741; } } else gtest_label_testnothrow_3741
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3741, ("Expected: " "ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr->getIface(LOOPBACK_NAME)->delSocket(8);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3739 ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr
->getIface(LOOPBACK_NAME)->delSocket(8);; } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3741; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3741; } } else gtest_label_testnothrow_3741
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3741, ("Expected: " "ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr->getIface(LOOPBACK_NAME)->delSocket(8);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3740 ifacemgr->getIface(LOOPBACK_NAME)->delSocket(8);switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr
->getIface(LOOPBACK_NAME)->delSocket(8);; } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3741; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3741; } } else gtest_label_testnothrow_3741
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3741, ("Expected: " "ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr->getIface(LOOPBACK_NAME)->delSocket(8);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
3741 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr
->getIface(LOOPBACK_NAME)->delSocket(8);; } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3741; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3741; } } else gtest_label_testnothrow_3741
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3741, ("Expected: " "ifacemgr->getIface(LOOPBACK_NAME)->delSocket(7); ifacemgr->getIface(LOOPBACK_NAME)->delSocket(8);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3742
3743 // It should throw again, there's no usable socket anymore.
3744 EXPECT_THROW(switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3747; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3747; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3747; } } else gtest_label_testthrow_3747
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3747, gtest_msg.value.c_str()) = ::testing::Message()
3745 ifacemgr->getSocket(pkt4),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3747; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3747; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3747; } } else gtest_label_testthrow_3747
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3747, gtest_msg.value.c_str()) = ::testing::Message()
3746 SocketNotFoundswitch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3747; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3747; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3747; } } else gtest_label_testthrow_3747
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3747, gtest_msg.value.c_str()) = ::testing::Message()
3747 )switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->getSocket(pkt4
); } else static_assert(true, ""); } catch (SocketNotFound const
&) { gtest_caught_expected = true; } catch (typename std::
conditional< std::is_same<typename std::remove_cv<typename
std::remove_reference< SocketNotFound>::type>::type
, std::exception>::value, const ::testing::internal::NeverThrown
&, const std::exception&>::type e) { gtest_msg.value
= "Expected: " "ifacemgr->getSocket(pkt4)" " throws an exception of type "
"SocketNotFound" ".\n Actual: it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_3747; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_3747; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->getSocket(pkt4)"
" throws an exception of type " "SocketNotFound" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_3747; } } else gtest_label_testthrow_3747
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3747, gtest_msg.value.c_str()) = ::testing::Message();
3748}
3749
3750#if defined(OS_BSD)
3751#include <net/if_dl.h>
3752#endif
3753
3754#include <sys/socket.h>
3755#include <net/if.h>
3756#include <ifaddrs.h>
3757
3758/// @brief Checks the index of this interface
3759/// @param iface Kea interface structure to be checked
3760/// @param ifptr original structure returned by getifaddrs
3761/// @return true if index is returned properly
3762bool
3763checkIfIndex(const Iface & iface,
3764 struct ifaddrs *& ifptr) {
3765 return (iface.getIndex() == if_nametoindex(ifptr->ifa_name));
3766}
3767
3768/// @brief Checks if the interface has proper flags set
3769/// @param iface Kea interface structure to be checked
3770/// @param ifptr original structure returned by getifaddrs
3771/// @return true if flags are set properly
3772bool
3773checkIfFlags(const Iface & iface,
3774 struct ifaddrs *& ifptr) {
3775 bool flag_loopback_ = ifptr->ifa_flags & IFF_LOOPBACKIFF_LOOPBACK;
3776 bool flag_up_ = ifptr->ifa_flags & IFF_UPIFF_UP;
3777 bool flag_running_ = ifptr->ifa_flags & IFF_RUNNINGIFF_RUNNING;
3778 bool flag_multicast_ = ifptr->ifa_flags & IFF_MULTICASTIFF_MULTICAST;
3779
3780 return ((iface.flag_loopback_ == flag_loopback_) &&
3781 (iface.flag_up_ == flag_up_) &&
3782 (iface.flag_running_ == flag_running_) &&
3783 (iface.flag_multicast_ == flag_multicast_));
3784}
3785
3786/// @brief Checks if MAC Address/IP Addresses are properly well formed
3787/// @param iface Kea interface structure to be checked
3788/// @param ifptr original structure returned by getifaddrs
3789/// @return true if addresses are returned properly
3790bool
3791checkIfAddrs(const Iface & iface, struct ifaddrs *& ifptr) {
3792 const unsigned char * p = 0;
3793#if defined(OS_LINUX)
3794 // Workaround for Linux ...
3795 if(ifptr->ifa_data != 0) {
3796 // We avoid localhost as it has no MAC Address
3797 if (!strncmp(iface.getName().c_str(), "lo", 2)) {
3798 return (true);
3799 }
3800
3801 struct ifreq ifr;
3802 memset(& ifr.ifr_nameifr_ifrn.ifrn_name, 0, sizeof ifr.ifr_nameifr_ifrn.ifrn_name);
3803 strncpy(ifr.ifr_nameifr_ifrn.ifrn_name, iface.getName().c_str(), sizeof(ifr.ifr_nameifr_ifrn.ifrn_name) - 1);
3804
3805 int s = -1; // Socket descriptor
3806
3807 if ((s = socket(AF_INET2, SOCK_DGRAMSOCK_DGRAM, 0)) < 0) {
3808 isc_throw(Unexpected, "Cannot create AF_INET socket")do { std::ostringstream oss__; oss__ << "Cannot create AF_INET socket"
; throw Unexpected("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3808, oss__.str().c_str()); } while (1);
3809 }
3810
3811 if (ioctl(s, SIOCGIFHWADDR0x8927, & ifr) < 0) {
3812 close(s);
3813 isc_throw(Unexpected, "Cannot set SIOCGIFHWADDR flag")do { std::ostringstream oss__; oss__ << "Cannot set SIOCGIFHWADDR flag"
; throw Unexpected("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3813, oss__.str().c_str()); } while (1);
3814 }
3815
3816 p = reinterpret_cast<uint8_t *>(ifr.ifr_ifru.ifru_hwaddr.sa_data);
3817
3818 close(s);
3819
3820 /// @todo: Check MAC address length. For some interfaces it is
3821 /// different than 6. Some have 0, while some exotic ones (like
3822 /// infiniband) have 20.
3823 return (!memcmp(p, iface.getMac(), iface.getMacLen()));
3824 }
3825#endif
3826
3827 if(!ifptr->ifa_addr) {
3828 return (false);
3829 }
3830
3831 switch(ifptr->ifa_addr->sa_family) {
3832#if defined(OS_BSD)
3833 case AF_LINK: {
3834 // We avoid localhost as it has no MAC Address
3835 if (!strncmp(iface.getName().c_str(), "lo", 2)) {
3836 return (true);
3837 }
3838
3839 struct sockaddr_dl * hwdata =
3840 reinterpret_cast<struct sockaddr_dl *>(ifptr->ifa_addr);
3841 p = reinterpret_cast<uint8_t *>(LLADDR(hwdata));
3842
3843 // Extract MAC address length
3844 if (hwdata->sdl_alen != iface.getMacLen()) {
3845 return (false);
3846 }
3847
3848 return (!memcmp(p, iface.getMac(), hwdata->sdl_alen));
3849 }
3850#endif
3851 case AF_INET2: {
3852 struct sockaddr_in * v4data =
3853 reinterpret_cast<struct sockaddr_in *>(ifptr->ifa_addr);
3854 p = reinterpret_cast<uint8_t *>(& v4data->sin_addr);
3855
3856 IOAddress addrv4 = IOAddress::fromBytes(AF_INET2, p);
3857
3858 for (auto const& a :iface.getAddresses()) {
3859 if(a.get().isV4() && (a.get()) == addrv4) {
3860 return (true);
3861 }
3862 }
3863
3864 return (false);
3865 }
3866 case AF_INET610: {
3867 struct sockaddr_in6 * v6data =
3868 reinterpret_cast<struct sockaddr_in6 *>(ifptr->ifa_addr);
3869 p = reinterpret_cast<uint8_t *>(& v6data->sin6_addr);
3870
3871 IOAddress addrv6 = IOAddress::fromBytes(AF_INET610, p);
3872
3873 for (auto const& a : iface.getAddresses()) {
3874 if (a.get().isV6() && (a.get() == addrv6)) {
3875 return (true);
3876 }
3877 }
3878
3879 return (false);
3880 }
3881 default:
3882 return (true);
3883 }
3884}
3885
3886/// This test checks that the IfaceMgr detects interfaces correctly and
3887/// that detected interfaces have correct properties.
3888TEST_F(IfaceMgrTest, detectIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("detectIfaces") > 1, "test_name must not be empty"
); class IfaceMgrTest_detectIfaces_Test : public IfaceMgrTest
{ public: IfaceMgrTest_detectIfaces_Test() = default; ~IfaceMgrTest_detectIfaces_Test
() override = default; IfaceMgrTest_detectIfaces_Test (const IfaceMgrTest_detectIfaces_Test
&) = delete; IfaceMgrTest_detectIfaces_Test & operator
=( const IfaceMgrTest_detectIfaces_Test &) = delete; IfaceMgrTest_detectIfaces_Test
(IfaceMgrTest_detectIfaces_Test &&) noexcept = delete
; IfaceMgrTest_detectIfaces_Test & operator=( IfaceMgrTest_detectIfaces_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_detectIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "detectIfaces", nullptr, nullptr, ::testing::internal::CodeLocation
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3888), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3888), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3888), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_detectIfaces_Test
>); void IfaceMgrTest_detectIfaces_Test::TestBody() {
3889 NakedIfaceMgr ifacemgr;
3890
3891 // We are using struct ifaddrs as it is the only good portable one
3892 // ifreq and ioctls are far from portable. For BSD ifreq::ifa_flags field
3893 // is only a short which, nowadays, can be negative
3894 struct ifaddrs *iflist = 0, *ifptr = 0;
3895 ASSERT_EQ(0, getifaddrs(&iflist))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "getifaddrs(&iflist)"
, 0, getifaddrs(&iflist)))) ; else return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3895, gtest_ar.failure_message()) = ::testing::Message()
3896 << "Unit test failed to detect interfaces.";
3897
3898 // Go over all interfaces detected by the unit test and see if they
3899 // match with the interfaces detected by IfaceMgr.
3900 for (ifptr = iflist; ifptr != 0; ifptr = ifptr->ifa_next) {
3901 // When more than one IPv4 address is assigned to the particular
3902 // physical interface, virtual interfaces may be created for each
3903 // additional IPv4 address. For example, when multiple addresses
3904 // are assigned to the eth0 interface, additional virtual interfaces
3905 // will be eth0:0, eth0:1 etc. This is the case on some Linux
3906 // distributions. The getifaddrs will return virtual interfaces,
3907 // with single address each, but the Netlink-based implementation
3908 // (used by IfaceMgr) will rather hold a list of physical interfaces
3909 // with multiple IPv4 addresses assigned. This means that the test
3910 // can't use a name of the interface returned by getifaddrs to match
3911 // with the interface name held by IfaceMgr. Instead, we use the
3912 // index of the interface because the virtual interfaces have the
3913 // same indexes as the physical interfaces.
3914 IfacePtr i = ifacemgr.getIface(if_nametoindex(ifptr->ifa_name));
3915
3916 // If the given interface was also detected by the IfaceMgr,
3917 // check that its properties are correct.
3918 if (i != NULL__null) {
3919 // Check if interface index is reported properly
3920 EXPECT_TRUE(checkIfIndex(*i, ifptr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(checkIfIndex(*i, ifptr
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3920, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfIndex(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3921 << "Non-matching index of the detected interface "
3922 << i->getName();
3923
3924 // Check if flags are reported properly
3925 EXPECT_TRUE(checkIfFlags(*i, ifptr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(checkIfFlags(*i, ifptr
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3925, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfFlags(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3926 << "Non-matching flags of the detected interface "
3927 << i->getName();
3928
3929 // Check if addresses are reported properly
3930 EXPECT_TRUE(checkIfAddrs(*i, ifptr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(checkIfAddrs(*i, ifptr
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3930, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfAddrs(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3931 << "Non-matching addresses on the detected interface "
3932 << i->getName();
3933
3934 } else {
3935 // The interface detected here seems to be missing in the
3936 // IfaceMgr.
3937 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3937, "Failed") = ::testing::Message() << "Interface " << ifptr->ifa_name
3938 << " not detected by the Interface Manager";
3939 }
3940 }
3941
3942 freeifaddrs(iflist);
3943 iflist = 0;
3944}
3945
3946// Tests if a single external socket and its callback can be passed and
3947// it is supported properly by receive4() method.
3948void IfaceMgrTest::testSingleExternalSocket4() {
3949 callback_ok = false;
3950
3951 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3952
3953 // Create pipe and register it as extra socket
3954 int pipefd[2];
3955 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3955, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3956 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_3956; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3956; } } else gtest_label_testnothrow_3956
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3956, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3957
3958 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3958
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3958
; } } else gtest_label_testnothrow_3958 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3958, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3959
3960 Pkt4Ptr pkt4;
3961 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3961
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3961
; } } else gtest_label_testnothrow_3961 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3961, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3962
3963 // Our callback should not be called this time (there was no data)
3964 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3964, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3965
3966 // IfaceMgr should not process control socket data as incoming packets
3967 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3967, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3968
3969 // Now, send some data over pipe (38 bytes)
3970 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3970, gtest_ar.failure_message()) = ::testing::Message();
3971
3972 // ... and repeat
3973 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3973
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3973
; } } else gtest_label_testnothrow_3973 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3973, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3974
3975 // IfaceMgr should not process control socket data as incoming packets
3976 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3976, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3977
3978 // There was some data, so this time callback should be called
3979 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3979, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
3980
3981 // close both pipe ends
3982 close(pipefd[1]);
3983 close(pipefd[0]);
3984
3985 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_3985
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3985
; } } else gtest_label_testnothrow_3985 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3985, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3986}
3987
3988TEST_F(IfaceMgrTest, SingleExternalSocket4Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("SingleExternalSocket4Select") > 1
, "test_name must not be empty"); class IfaceMgrTest_SingleExternalSocket4Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_SingleExternalSocket4Select_Test
() = default; ~IfaceMgrTest_SingleExternalSocket4Select_Test(
) override = default; IfaceMgrTest_SingleExternalSocket4Select_Test
(const IfaceMgrTest_SingleExternalSocket4Select_Test &) =
delete; IfaceMgrTest_SingleExternalSocket4Select_Test & operator
=( const IfaceMgrTest_SingleExternalSocket4Select_Test &)
= delete; IfaceMgrTest_SingleExternalSocket4Select_Test (IfaceMgrTest_SingleExternalSocket4Select_Test
&&) noexcept = delete; IfaceMgrTest_SingleExternalSocket4Select_Test
& operator=( IfaceMgrTest_SingleExternalSocket4Select_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_SingleExternalSocket4Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "SingleExternalSocket4Select", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3988), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3988), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3988), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket4Select_Test
>); void IfaceMgrTest_SingleExternalSocket4Select_Test::TestBody
() {
3989 kea_event_handler_type_.setValue("select");
3990 testSingleExternalSocket4();
3991}
3992
3993TEST_F(IfaceMgrTest, SingleExternalSocket4Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("SingleExternalSocket4Poll") > 1, "test_name must not be empty"
); class IfaceMgrTest_SingleExternalSocket4Poll_Test : public
IfaceMgrTest { public: IfaceMgrTest_SingleExternalSocket4Poll_Test
() = default; ~IfaceMgrTest_SingleExternalSocket4Poll_Test() override
= default; IfaceMgrTest_SingleExternalSocket4Poll_Test (const
IfaceMgrTest_SingleExternalSocket4Poll_Test &) = delete;
IfaceMgrTest_SingleExternalSocket4Poll_Test & operator=(
const IfaceMgrTest_SingleExternalSocket4Poll_Test &) = delete
; IfaceMgrTest_SingleExternalSocket4Poll_Test (IfaceMgrTest_SingleExternalSocket4Poll_Test
&&) noexcept = delete; IfaceMgrTest_SingleExternalSocket4Poll_Test
& operator=( IfaceMgrTest_SingleExternalSocket4Poll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_SingleExternalSocket4Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "SingleExternalSocket4Poll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3993), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3993), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3993), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket4Poll_Test
>); void IfaceMgrTest_SingleExternalSocket4Poll_Test::TestBody
() {
3994 kea_event_handler_type_.setValue("poll");
3995 testSingleExternalSocket4();
3996}
3997
3998// Tests if multiple external sockets and their callbacks can be passed and
3999// it is supported properly by receive4() method.
4000void IfaceMgrTest::testMultipleExternalSockets4() {
4001 callback_ok = false;
4002 callback2_ok = false;
4003
4004 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4005
4006 // Create first pipe and register it as extra socket
4007 int pipefd[2];
4008 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4008, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4009 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4009; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4009; } } else gtest_label_testnothrow_4009
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4009, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4010
4011 // Let's create a second pipe and register it as well
4012 int secondpipe[2];
4013 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4013, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
4014 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], my_callback2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4014; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4014
; } } else gtest_label_testnothrow_4014 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4014, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4015
4016 Pkt4Ptr pkt4;
4017 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4017
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4017
; } } else gtest_label_testnothrow_4017 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4017, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4018
4019 // Our callbacks should not be called this time (there was no data)
4020 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4020, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4021 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4021, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
4022
4023 // IfaceMgr should not process control socket data as incoming packets
4024 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4024, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
4025
4026 // Now, send some data over the first pipe (38 bytes)
4027 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4027, gtest_ar.failure_message()) = ::testing::Message();
4028
4029 // ... and repeat
4030 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4030
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4030
; } } else gtest_label_testnothrow_4030 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4030, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4031
4032 // IfaceMgr should not process control socket data as incoming packets
4033 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4033, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
4034
4035 // There was some data, so this time callback should be called
4036 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4036, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
4037 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4037, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
4038
4039 // Clear the status...
4040 callback_ok = false;
4041 callback2_ok = false;
4042
4043 // And try again, using the second pipe
4044 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4044, gtest_ar.failure_message()) = ::testing::Message();
4045
4046 // ... and repeat
4047 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4047
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4047
; } } else gtest_label_testnothrow_4047 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4047, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4048
4049 // IfaceMgr should not process control socket data as incoming packets
4050 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4050, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
4051
4052 // There was some data, so this time second callback should be called
4053 // Without socket rotation this would call the first callback as the first
4054 // pipe data has not been read.
4055 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4055, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4056 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4056, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
4057
4058 // close both pipe ends
4059 close(pipefd[1]);
4060 close(pipefd[0]);
4061
4062 close(secondpipe[1]);
4063 close(secondpipe[0]);
4064}
4065
4066TEST_F(IfaceMgrTest, directMultipleExternalSockets4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directMultipleExternalSockets4") >
1, "test_name must not be empty"); class IfaceMgrTest_directMultipleExternalSockets4_Test
: public IfaceMgrTest { public: IfaceMgrTest_directMultipleExternalSockets4_Test
() = default; ~IfaceMgrTest_directMultipleExternalSockets4_Test
() override = default; IfaceMgrTest_directMultipleExternalSockets4_Test
(const IfaceMgrTest_directMultipleExternalSockets4_Test &
) = delete; IfaceMgrTest_directMultipleExternalSockets4_Test &
operator=( const IfaceMgrTest_directMultipleExternalSockets4_Test
&) = delete; IfaceMgrTest_directMultipleExternalSockets4_Test
(IfaceMgrTest_directMultipleExternalSockets4_Test &&
) noexcept = delete; IfaceMgrTest_directMultipleExternalSockets4_Test
& operator=( IfaceMgrTest_directMultipleExternalSockets4_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_directMultipleExternalSockets4_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directMultipleExternalSockets4", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4066), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4066), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4066), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directMultipleExternalSockets4_Test
>); void IfaceMgrTest_directMultipleExternalSockets4_Test::
TestBody() {
4067 testExternalSockets4Rotation();
4068}
4069
4070// Tests if multiple external sockets and their callbacks can be passed and
4071// it is supported properly by receive4() method.
4072TEST_F(IfaceMgrTest, indirectMultipleExternalSockets4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("indirectMultipleExternalSockets4") >
1, "test_name must not be empty"); class IfaceMgrTest_indirectMultipleExternalSockets4_Test
: public IfaceMgrTest { public: IfaceMgrTest_indirectMultipleExternalSockets4_Test
() = default; ~IfaceMgrTest_indirectMultipleExternalSockets4_Test
() override = default; IfaceMgrTest_indirectMultipleExternalSockets4_Test
(const IfaceMgrTest_indirectMultipleExternalSockets4_Test &
) = delete; IfaceMgrTest_indirectMultipleExternalSockets4_Test
& operator=( const IfaceMgrTest_indirectMultipleExternalSockets4_Test
&) = delete; IfaceMgrTest_indirectMultipleExternalSockets4_Test
(IfaceMgrTest_indirectMultipleExternalSockets4_Test &&
) noexcept = delete; IfaceMgrTest_indirectMultipleExternalSockets4_Test
& operator=( IfaceMgrTest_indirectMultipleExternalSockets4_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_indirectMultipleExternalSockets4_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "indirectMultipleExternalSockets4", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4072), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4072), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4072), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_indirectMultipleExternalSockets4_Test
>); void IfaceMgrTest_indirectMultipleExternalSockets4_Test
::TestBody() {
4073 testExternalSockets4Rotation(false);
4074}
4075
4076TEST_F(IfaceMgrTest, MultipleExternalSockets4Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("MultipleExternalSockets4Select") >
1, "test_name must not be empty"); class IfaceMgrTest_MultipleExternalSockets4Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_MultipleExternalSockets4Select_Test
() = default; ~IfaceMgrTest_MultipleExternalSockets4Select_Test
() override = default; IfaceMgrTest_MultipleExternalSockets4Select_Test
(const IfaceMgrTest_MultipleExternalSockets4Select_Test &
) = delete; IfaceMgrTest_MultipleExternalSockets4Select_Test &
operator=( const IfaceMgrTest_MultipleExternalSockets4Select_Test
&) = delete; IfaceMgrTest_MultipleExternalSockets4Select_Test
(IfaceMgrTest_MultipleExternalSockets4Select_Test &&
) noexcept = delete; IfaceMgrTest_MultipleExternalSockets4Select_Test
& operator=( IfaceMgrTest_MultipleExternalSockets4Select_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_MultipleExternalSockets4Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "MultipleExternalSockets4Select", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4076), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4076), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4076), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets4Select_Test
>); void IfaceMgrTest_MultipleExternalSockets4Select_Test::
TestBody() {
4077 kea_event_handler_type_.setValue("select");
4078 testMultipleExternalSockets4();
4079}
4080
4081TEST_F(IfaceMgrTest, MultipleExternalSockets4Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("MultipleExternalSockets4Poll") > 1
, "test_name must not be empty"); class IfaceMgrTest_MultipleExternalSockets4Poll_Test
: public IfaceMgrTest { public: IfaceMgrTest_MultipleExternalSockets4Poll_Test
() = default; ~IfaceMgrTest_MultipleExternalSockets4Poll_Test
() override = default; IfaceMgrTest_MultipleExternalSockets4Poll_Test
(const IfaceMgrTest_MultipleExternalSockets4Poll_Test &)
= delete; IfaceMgrTest_MultipleExternalSockets4Poll_Test &
operator=( const IfaceMgrTest_MultipleExternalSockets4Poll_Test
&) = delete; IfaceMgrTest_MultipleExternalSockets4Poll_Test
(IfaceMgrTest_MultipleExternalSockets4Poll_Test &&) noexcept
= delete; IfaceMgrTest_MultipleExternalSockets4Poll_Test &
operator=( IfaceMgrTest_MultipleExternalSockets4Poll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_MultipleExternalSockets4Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "MultipleExternalSockets4Poll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4081), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4081), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4081), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets4Poll_Test
>); void IfaceMgrTest_MultipleExternalSockets4Poll_Test::TestBody
() {
4082 kea_event_handler_type_.setValue("poll");
4083 testMultipleExternalSockets4();
4084}
4085
4086// Tests if existing external socket can be deleted and that such deletion does
4087// not affect any other existing sockets. Tests uses receive4()
4088void IfaceMgrTest::testDeleteExternalSockets4() {
4089 callback_ok = false;
4090 callback2_ok = false;
4091
4092 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4093
4094 // Create first pipe and register it as extra socket
4095 int pipefd[2];
4096 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4096, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4097 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4097; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4097; } } else gtest_label_testnothrow_4097
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4097, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4098
4099 // Let's create a second pipe and register it as well
4100 int secondpipe[2];
4101 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4101, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
4102 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], my_callback2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4102; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4102
; } } else gtest_label_testnothrow_4102 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4102, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4103
4104 // Now delete the first session socket
4105 EXPECT_NO_THROW(ifacemgr->deleteExternalSocket(pipefd[0]))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->deleteExternalSocket(pipefd[0]); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4105; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4105; } } else gtest_label_testnothrow_4105
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4105, ("Expected: " "ifacemgr->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4106
4107 // Now check whether the second callback is still functional
4108 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4108, gtest_ar.failure_message()) = ::testing::Message();
4109
4110 // ... and repeat
4111 Pkt4Ptr pkt4;
4112 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4112
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4112
; } } else gtest_label_testnothrow_4112 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4112, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4113
4114 // IfaceMgr should not process control socket data as incoming packets
4115 EXPECT_FALSE(pkt4)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt4))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4115, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
4116
4117 // There was some data, so this time callback should be called
4118 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4118, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4119 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4119, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
4120
4121 // Let's reset the status
4122 callback_ok = false;
4123 callback2_ok = false;
4124
4125 // Now let's send something over the first callback that was unregistered.
4126 // We should NOT receive any callback.
4127 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4127, gtest_ar.failure_message()) = ::testing::Message();
4128
4129 // Now check that the first callback is NOT called.
4130 ASSERT_NO_THROW(pkt4 = ifacemgr->receive4(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt4 = ifacemgr->receive4(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4130
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4130
; } } else gtest_label_testnothrow_4130 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4130, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4131 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4131, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4132
4133 // close both pipe ends
4134 close(pipefd[1]);
4135 close(pipefd[0]);
4136
4137 close(secondpipe[1]);
4138 close(secondpipe[0]);
4139}
4140
4141TEST_F(IfaceMgrTest, DeleteExternalSockets4Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DeleteExternalSockets4Select") > 1
, "test_name must not be empty"); class IfaceMgrTest_DeleteExternalSockets4Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_DeleteExternalSockets4Select_Test
() = default; ~IfaceMgrTest_DeleteExternalSockets4Select_Test
() override = default; IfaceMgrTest_DeleteExternalSockets4Select_Test
(const IfaceMgrTest_DeleteExternalSockets4Select_Test &)
= delete; IfaceMgrTest_DeleteExternalSockets4Select_Test &
operator=( const IfaceMgrTest_DeleteExternalSockets4Select_Test
&) = delete; IfaceMgrTest_DeleteExternalSockets4Select_Test
(IfaceMgrTest_DeleteExternalSockets4Select_Test &&) noexcept
= delete; IfaceMgrTest_DeleteExternalSockets4Select_Test &
operator=( IfaceMgrTest_DeleteExternalSockets4Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_DeleteExternalSockets4Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DeleteExternalSockets4Select", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4141), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4141), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4141), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets4Select_Test
>); void IfaceMgrTest_DeleteExternalSockets4Select_Test::TestBody
() {
4142 kea_event_handler_type_.setValue("select");
4143 testDeleteExternalSockets4();
4144}
4145
4146TEST_F(IfaceMgrTest, DeleteExternalSockets4Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DeleteExternalSockets4Poll") > 1,
"test_name must not be empty"); class IfaceMgrTest_DeleteExternalSockets4Poll_Test
: public IfaceMgrTest { public: IfaceMgrTest_DeleteExternalSockets4Poll_Test
() = default; ~IfaceMgrTest_DeleteExternalSockets4Poll_Test()
override = default; IfaceMgrTest_DeleteExternalSockets4Poll_Test
(const IfaceMgrTest_DeleteExternalSockets4Poll_Test &) =
delete; IfaceMgrTest_DeleteExternalSockets4Poll_Test & operator
=( const IfaceMgrTest_DeleteExternalSockets4Poll_Test &) =
delete; IfaceMgrTest_DeleteExternalSockets4Poll_Test (IfaceMgrTest_DeleteExternalSockets4Poll_Test
&&) noexcept = delete; IfaceMgrTest_DeleteExternalSockets4Poll_Test
& operator=( IfaceMgrTest_DeleteExternalSockets4Poll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_DeleteExternalSockets4Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DeleteExternalSockets4Poll", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4146), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4146), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4146), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets4Poll_Test
>); void IfaceMgrTest_DeleteExternalSockets4Poll_Test::TestBody
() {
4147 kea_event_handler_type_.setValue("poll");
4148 testDeleteExternalSockets4();
4149}
4150
4151TEST_F(IfaceMgrTest, unusableExternalSockets4DirectSelect)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets4DirectSelect"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
() = default; ~IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
() override = default; IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
(const IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
& operator=( const IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
(IfaceMgrTest_unusableExternalSockets4DirectSelect_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
& operator=( IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets4DirectSelect", nullptr, nullptr, ::
testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4151), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4151), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4151), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
::TestBody() {
4152 kea_event_handler_type_.setValue("select");
4153 unusableExternalSockets4Test();
4154}
4155
4156TEST_F(IfaceMgrTest, unusableExternalSockets4DirectPoll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets4DirectPoll")
> 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
() = default; ~IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
() override = default; IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
(const IfaceMgrTest_unusableExternalSockets4DirectPoll_Test &
) = delete; IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
& operator=( const IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
(IfaceMgrTest_unusableExternalSockets4DirectPoll_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
& operator=( IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets4DirectPoll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4156), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4156), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4156), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
::TestBody() {
4157 kea_event_handler_type_.setValue("poll");
4158 unusableExternalSockets4Test();
4159}
4160
4161TEST_F(IfaceMgrTest, unusableExternalSockets4IndirectSelect)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets4IndirectSelect"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
() = default; ~IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
() override = default; IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
(const IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
& operator=( const IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
(IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
& operator=( IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets4IndirectSelect", nullptr, nullptr,
::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4161), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4161), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4161), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
::TestBody() {
4162 kea_event_handler_type_.setValue("select");
4163 unusableExternalSockets4Test(true);
4164}
4165
4166TEST_F(IfaceMgrTest, unusableExternalSockets4IndirectPoll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets4IndirectPoll"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
() = default; ~IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
() override = default; IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
(const IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
& operator=( const IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
(IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
& operator=( IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets4IndirectPoll", nullptr, nullptr, ::
testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4166), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4166), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4166), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
::TestBody() {
4167 kea_event_handler_type_.setValue("poll");
4168 unusableExternalSockets4Test(true);
4169}
4170
4171/// @brief Verifies that IfaceMgr DHCPv4 receive calls follow a LRU order.
4172TEST_F(IfaceMgrTest, lruExternalSockets4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("lruExternalSockets4") > 1, "test_name must not be empty"
); class IfaceMgrTest_lruExternalSockets4_Test : public IfaceMgrTest
{ public: IfaceMgrTest_lruExternalSockets4_Test() = default;
~IfaceMgrTest_lruExternalSockets4_Test() override = default;
IfaceMgrTest_lruExternalSockets4_Test (const IfaceMgrTest_lruExternalSockets4_Test
&) = delete; IfaceMgrTest_lruExternalSockets4_Test &
operator=( const IfaceMgrTest_lruExternalSockets4_Test &
) = delete; IfaceMgrTest_lruExternalSockets4_Test (IfaceMgrTest_lruExternalSockets4_Test
&&) noexcept = delete; IfaceMgrTest_lruExternalSockets4_Test
& operator=( IfaceMgrTest_lruExternalSockets4_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_lruExternalSockets4_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "lruExternalSockets4", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4172), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4172), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4172), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_lruExternalSockets4_Test
>); void IfaceMgrTest_lruExternalSockets4_Test::TestBody() {
4173 lruExternalSockets4Test();
4174}
4175
4176/// @brief Verifies that IfaceMgr DHCPv6 receive calls follow a LRU order.
4177TEST_F(IfaceMgrTest, lruExternalSockets6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("lruExternalSockets6") > 1, "test_name must not be empty"
); class IfaceMgrTest_lruExternalSockets6_Test : public IfaceMgrTest
{ public: IfaceMgrTest_lruExternalSockets6_Test() = default;
~IfaceMgrTest_lruExternalSockets6_Test() override = default;
IfaceMgrTest_lruExternalSockets6_Test (const IfaceMgrTest_lruExternalSockets6_Test
&) = delete; IfaceMgrTest_lruExternalSockets6_Test &
operator=( const IfaceMgrTest_lruExternalSockets6_Test &
) = delete; IfaceMgrTest_lruExternalSockets6_Test (IfaceMgrTest_lruExternalSockets6_Test
&&) noexcept = delete; IfaceMgrTest_lruExternalSockets6_Test
& operator=( IfaceMgrTest_lruExternalSockets6_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_lruExternalSockets6_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "lruExternalSockets6", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4177), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4177), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4177), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_lruExternalSockets6_Test
>); void IfaceMgrTest_lruExternalSockets6_Test::TestBody() {
4178 lruExternalSockets6Test();
4179}
4180
4181// Tests if a single external socket and its callback can be passed and
4182// it is supported properly by receive6() method.
4183void IfaceMgrTest::testSingleExternalSocket6() {
4184 callback_ok = false;
4185
4186 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4187
4188 // Create pipe and register it as extra socket
4189 int pipefd[2];
4190 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4190, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4191 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4191; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4191; } } else gtest_label_testnothrow_4191
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4191, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4192
4193 Pkt6Ptr pkt6;
4194 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4194
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4194
; } } else gtest_label_testnothrow_4194 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4194, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4195
4196 // Our callback should not be called this time (there was no data)
4197 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4197, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4198
4199 // IfaceMgr should not process control socket data as incoming packets
4200 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4200, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4201
4202 // Now, send some data over pipe (38 bytes)
4203 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4203, gtest_ar.failure_message()) = ::testing::Message();
4204
4205 // ... and repeat
4206 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4206
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4206
; } } else gtest_label_testnothrow_4206 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4206, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4207
4208 // IfaceMgr should not process control socket data as incoming packets
4209 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4209, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4210
4211 // There was some data, so this time callback should be called
4212 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4212, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
4213
4214 // close both pipe ends
4215 close(pipefd[1]);
4216 close(pipefd[0]);
4217}
4218
4219TEST_F(IfaceMgrTest, SingleExternalSocket6Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("SingleExternalSocket6Select") > 1
, "test_name must not be empty"); class IfaceMgrTest_SingleExternalSocket6Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_SingleExternalSocket6Select_Test
() = default; ~IfaceMgrTest_SingleExternalSocket6Select_Test(
) override = default; IfaceMgrTest_SingleExternalSocket6Select_Test
(const IfaceMgrTest_SingleExternalSocket6Select_Test &) =
delete; IfaceMgrTest_SingleExternalSocket6Select_Test & operator
=( const IfaceMgrTest_SingleExternalSocket6Select_Test &)
= delete; IfaceMgrTest_SingleExternalSocket6Select_Test (IfaceMgrTest_SingleExternalSocket6Select_Test
&&) noexcept = delete; IfaceMgrTest_SingleExternalSocket6Select_Test
& operator=( IfaceMgrTest_SingleExternalSocket6Select_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_SingleExternalSocket6Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "SingleExternalSocket6Select", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4219), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4219), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4219), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket6Select_Test
>); void IfaceMgrTest_SingleExternalSocket6Select_Test::TestBody
() {
4220 kea_event_handler_type_.setValue("select");
4221 testSingleExternalSocket6();
4222}
4223
4224TEST_F(IfaceMgrTest, SingleExternalSocket6Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("SingleExternalSocket6Poll") > 1, "test_name must not be empty"
); class IfaceMgrTest_SingleExternalSocket6Poll_Test : public
IfaceMgrTest { public: IfaceMgrTest_SingleExternalSocket6Poll_Test
() = default; ~IfaceMgrTest_SingleExternalSocket6Poll_Test() override
= default; IfaceMgrTest_SingleExternalSocket6Poll_Test (const
IfaceMgrTest_SingleExternalSocket6Poll_Test &) = delete;
IfaceMgrTest_SingleExternalSocket6Poll_Test & operator=(
const IfaceMgrTest_SingleExternalSocket6Poll_Test &) = delete
; IfaceMgrTest_SingleExternalSocket6Poll_Test (IfaceMgrTest_SingleExternalSocket6Poll_Test
&&) noexcept = delete; IfaceMgrTest_SingleExternalSocket6Poll_Test
& operator=( IfaceMgrTest_SingleExternalSocket6Poll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_SingleExternalSocket6Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "SingleExternalSocket6Poll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4224), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4224), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4224), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket6Poll_Test
>); void IfaceMgrTest_SingleExternalSocket6Poll_Test::TestBody
() {
4225 kea_event_handler_type_.setValue("poll");
4226 testSingleExternalSocket6();
4227}
4228
4229// Tests if multiple external sockets and their callbacks can be passed and
4230// it is supported properly by receive6() method.
4231void IfaceMgrTest::testMultipleExternalSockets6() {
4232 callback_ok = false;
4233 callback2_ok = false;
4234
4235 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4236
4237 // Create first pipe and register it as extra socket
4238 int pipefd[2];
4239 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4239, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4240 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4240; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4240; } } else gtest_label_testnothrow_4240
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4240, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4241
4242 // Let's create a second pipe and register it as well
4243 int secondpipe[2];
4244 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4244, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
4245 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], my_callback2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4245; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4245
; } } else gtest_label_testnothrow_4245 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4245, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4246
4247 Pkt6Ptr pkt6;
4248 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4248
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4248
; } } else gtest_label_testnothrow_4248 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4248, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4249
4250 // Our callbacks should not be called this time (there was no data)
4251 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4251, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4252 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4252, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
4253
4254 // IfaceMgr should not process control socket data as incoming packets
4255 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4255, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4256
4257 // Now, send some data over the first pipe (38 bytes)
4258 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4258, gtest_ar.failure_message()) = ::testing::Message();
4259
4260 // ... and repeat
4261 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4261
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4261
; } } else gtest_label_testnothrow_4261 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4261, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4262
4263 // IfaceMgr should not process control socket data as incoming packets
4264 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4264, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4265
4266 // There was some data, so this time callback should be called
4267 EXPECT_TRUE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback_ok)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4267, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
4268 EXPECT_FALSE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback2_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4268, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
4269
4270 // Clear the status...
4271 callback_ok = false;
4272 callback2_ok = false;
4273
4274 // And try again, using the second pipe
4275 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4275, gtest_ar.failure_message()) = ::testing::Message();
4276
4277 // ... and repeat
4278 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4278
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4278
; } } else gtest_label_testnothrow_4278 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4278, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4279
4280 // IfaceMgr should not process control socket data as incoming packets
4281 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4281, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4282
4283 // There was some data, so this time second callback should be called
4284 // Without socket rotation this would call the first callback as the first
4285 // pipe data has not been read.
4286 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4286, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4287 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4287, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
4288
4289 // close both pipe ends
4290 close(pipefd[1]);
4291 close(pipefd[0]);
4292
4293 close(secondpipe[1]);
4294 close(secondpipe[0]);
4295}
4296
4297TEST_F(IfaceMgrTest, directMultipleExternalSockets6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directMultipleExternalSockets6") >
1, "test_name must not be empty"); class IfaceMgrTest_directMultipleExternalSockets6_Test
: public IfaceMgrTest { public: IfaceMgrTest_directMultipleExternalSockets6_Test
() = default; ~IfaceMgrTest_directMultipleExternalSockets6_Test
() override = default; IfaceMgrTest_directMultipleExternalSockets6_Test
(const IfaceMgrTest_directMultipleExternalSockets6_Test &
) = delete; IfaceMgrTest_directMultipleExternalSockets6_Test &
operator=( const IfaceMgrTest_directMultipleExternalSockets6_Test
&) = delete; IfaceMgrTest_directMultipleExternalSockets6_Test
(IfaceMgrTest_directMultipleExternalSockets6_Test &&
) noexcept = delete; IfaceMgrTest_directMultipleExternalSockets6_Test
& operator=( IfaceMgrTest_directMultipleExternalSockets6_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_directMultipleExternalSockets6_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directMultipleExternalSockets6", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4297), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4297), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4297), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directMultipleExternalSockets6_Test
>); void IfaceMgrTest_directMultipleExternalSockets6_Test::
TestBody() {
4298 testExternalSockets6Rotation();
4299}
4300
4301// Tests if multiple external sockets and their callbacks can be passed and
4302// it is supported properly by receive6() method.
4303TEST_F(IfaceMgrTest, indirectMultipleExternalSockets6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("indirectMultipleExternalSockets6") >
1, "test_name must not be empty"); class IfaceMgrTest_indirectMultipleExternalSockets6_Test
: public IfaceMgrTest { public: IfaceMgrTest_indirectMultipleExternalSockets6_Test
() = default; ~IfaceMgrTest_indirectMultipleExternalSockets6_Test
() override = default; IfaceMgrTest_indirectMultipleExternalSockets6_Test
(const IfaceMgrTest_indirectMultipleExternalSockets6_Test &
) = delete; IfaceMgrTest_indirectMultipleExternalSockets6_Test
& operator=( const IfaceMgrTest_indirectMultipleExternalSockets6_Test
&) = delete; IfaceMgrTest_indirectMultipleExternalSockets6_Test
(IfaceMgrTest_indirectMultipleExternalSockets6_Test &&
) noexcept = delete; IfaceMgrTest_indirectMultipleExternalSockets6_Test
& operator=( IfaceMgrTest_indirectMultipleExternalSockets6_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_indirectMultipleExternalSockets6_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "indirectMultipleExternalSockets6", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4303), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4303), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4303), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_indirectMultipleExternalSockets6_Test
>); void IfaceMgrTest_indirectMultipleExternalSockets6_Test
::TestBody() {
4304 testExternalSockets6Rotation(false);
4305}
4306
4307TEST_F(IfaceMgrTest, MultipleExternalSockets6Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("MultipleExternalSockets6Select") >
1, "test_name must not be empty"); class IfaceMgrTest_MultipleExternalSockets6Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_MultipleExternalSockets6Select_Test
() = default; ~IfaceMgrTest_MultipleExternalSockets6Select_Test
() override = default; IfaceMgrTest_MultipleExternalSockets6Select_Test
(const IfaceMgrTest_MultipleExternalSockets6Select_Test &
) = delete; IfaceMgrTest_MultipleExternalSockets6Select_Test &
operator=( const IfaceMgrTest_MultipleExternalSockets6Select_Test
&) = delete; IfaceMgrTest_MultipleExternalSockets6Select_Test
(IfaceMgrTest_MultipleExternalSockets6Select_Test &&
) noexcept = delete; IfaceMgrTest_MultipleExternalSockets6Select_Test
& operator=( IfaceMgrTest_MultipleExternalSockets6Select_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_MultipleExternalSockets6Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "MultipleExternalSockets6Select", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4307), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4307), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4307), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets6Select_Test
>); void IfaceMgrTest_MultipleExternalSockets6Select_Test::
TestBody() {
4308 kea_event_handler_type_.setValue("select");
4309 testMultipleExternalSockets6();
4310}
4311
4312TEST_F(IfaceMgrTest, MultipleExternalSockets6Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("MultipleExternalSockets6Poll") > 1
, "test_name must not be empty"); class IfaceMgrTest_MultipleExternalSockets6Poll_Test
: public IfaceMgrTest { public: IfaceMgrTest_MultipleExternalSockets6Poll_Test
() = default; ~IfaceMgrTest_MultipleExternalSockets6Poll_Test
() override = default; IfaceMgrTest_MultipleExternalSockets6Poll_Test
(const IfaceMgrTest_MultipleExternalSockets6Poll_Test &)
= delete; IfaceMgrTest_MultipleExternalSockets6Poll_Test &
operator=( const IfaceMgrTest_MultipleExternalSockets6Poll_Test
&) = delete; IfaceMgrTest_MultipleExternalSockets6Poll_Test
(IfaceMgrTest_MultipleExternalSockets6Poll_Test &&) noexcept
= delete; IfaceMgrTest_MultipleExternalSockets6Poll_Test &
operator=( IfaceMgrTest_MultipleExternalSockets6Poll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_MultipleExternalSockets6Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "MultipleExternalSockets6Poll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4312), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4312), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4312), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets6Poll_Test
>); void IfaceMgrTest_MultipleExternalSockets6Poll_Test::TestBody
() {
4313 kea_event_handler_type_.setValue("poll");
4314 testMultipleExternalSockets6();
4315}
4316
4317// Tests if existing external socket can be deleted and that such deletion does
4318// not affect any other existing sockets. Tests uses receive6()
4319void IfaceMgrTest::testDeleteExternalSockets6() {
4320 callback_ok = false;
4321 callback2_ok = false;
4322
4323 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4324
4325 // Create first pipe and register it as extra socket
4326 int pipefd[2];
4327 EXPECT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4327, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4328 EXPECT_NO_THROW(ifacemgr->addExternalSocket(pipefd[0], my_callback))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(pipefd[0], my_callback); } else
static_assert(true, ""); } catch (std::exception const& e
) { gtest_msg.value = "it throws "; gtest_msg.value += ::testing
::internal::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4328; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4328; } } else gtest_label_testnothrow_4328
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4328, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4329
4330 // Let's create a second pipe and register it as well
4331 int secondpipe[2];
4332 EXPECT_TRUE(pipe(secondpipe) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(secondpipe) == 0
)) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4332, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
4333 EXPECT_NO_THROW(ifacemgr->addExternalSocket(secondpipe[0], my_callback2))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->addExternalSocket(secondpipe[0], my_callback2);
} else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4333; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4333
; } } else gtest_label_testnothrow_4333 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4333, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4334
4335 // Now delete the first session socket
4336 EXPECT_NO_THROW(ifacemgr->deleteExternalSocket(pipefd[0]))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->deleteExternalSocket(pipefd[0]); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4336; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4336; } } else gtest_label_testnothrow_4336
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4336, ("Expected: " "ifacemgr->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4337
4338 // Now check whether the second callback is still functional
4339 EXPECT_EQ(38, write(secondpipe[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(secondpipe[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(secondpipe[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4339, gtest_ar.failure_message()) = ::testing::Message();
4340
4341 // ... and repeat
4342 Pkt6Ptr pkt6;
4343 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4343
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4343
; } } else gtest_label_testnothrow_4343 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4343, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4344
4345 // IfaceMgr should not process control socket data as incoming packets
4346 EXPECT_FALSE(pkt6)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(pkt6))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4346, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
4347
4348 // There was some data, so this time callback should be called
4349 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4349, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4350 EXPECT_TRUE(callback2_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(callback2_ok)) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4350, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
4351
4352 // Let's reset the status
4353 callback_ok = false;
4354 callback2_ok = false;
4355
4356 // Now let's send something over the first callback that was unregistered.
4357 // We should NOT receive any callback.
4358 EXPECT_EQ(38, write(pipefd[1], "Hi, this is a message sent over a pipe", 38))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "write(pipefd[1], \"Hi, this is a message sent over a pipe\", 38)"
, 38, write(pipefd[1], "Hi, this is a message sent over a pipe"
, 38)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4358, gtest_ar.failure_message()) = ::testing::Message();
4359
4360 // Now check that the first callback is NOT called.
4361 ASSERT_NO_THROW(pkt6 = ifacemgr->receive6(1))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
pkt6 = ifacemgr->receive6(1); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4361
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4361
; } } else gtest_label_testnothrow_4361 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4361, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4362 EXPECT_FALSE(callback_ok)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(callback_ok))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4362, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
4363
4364 // close both pipe ends
4365 close(pipefd[1]);
4366 close(pipefd[0]);
4367
4368 close(secondpipe[1]);
4369 close(secondpipe[0]);
4370}
4371
4372TEST_F(IfaceMgrTest, DeleteExternalSockets6Select)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DeleteExternalSockets6Select") > 1
, "test_name must not be empty"); class IfaceMgrTest_DeleteExternalSockets6Select_Test
: public IfaceMgrTest { public: IfaceMgrTest_DeleteExternalSockets6Select_Test
() = default; ~IfaceMgrTest_DeleteExternalSockets6Select_Test
() override = default; IfaceMgrTest_DeleteExternalSockets6Select_Test
(const IfaceMgrTest_DeleteExternalSockets6Select_Test &)
= delete; IfaceMgrTest_DeleteExternalSockets6Select_Test &
operator=( const IfaceMgrTest_DeleteExternalSockets6Select_Test
&) = delete; IfaceMgrTest_DeleteExternalSockets6Select_Test
(IfaceMgrTest_DeleteExternalSockets6Select_Test &&) noexcept
= delete; IfaceMgrTest_DeleteExternalSockets6Select_Test &
operator=( IfaceMgrTest_DeleteExternalSockets6Select_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_DeleteExternalSockets6Select_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DeleteExternalSockets6Select", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4372), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4372), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4372), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets6Select_Test
>); void IfaceMgrTest_DeleteExternalSockets6Select_Test::TestBody
() {
4373 kea_event_handler_type_.setValue("select");
4374 testDeleteExternalSockets6();
4375}
4376
4377TEST_F(IfaceMgrTest, DeleteExternalSockets6Poll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DeleteExternalSockets6Poll") > 1,
"test_name must not be empty"); class IfaceMgrTest_DeleteExternalSockets6Poll_Test
: public IfaceMgrTest { public: IfaceMgrTest_DeleteExternalSockets6Poll_Test
() = default; ~IfaceMgrTest_DeleteExternalSockets6Poll_Test()
override = default; IfaceMgrTest_DeleteExternalSockets6Poll_Test
(const IfaceMgrTest_DeleteExternalSockets6Poll_Test &) =
delete; IfaceMgrTest_DeleteExternalSockets6Poll_Test & operator
=( const IfaceMgrTest_DeleteExternalSockets6Poll_Test &) =
delete; IfaceMgrTest_DeleteExternalSockets6Poll_Test (IfaceMgrTest_DeleteExternalSockets6Poll_Test
&&) noexcept = delete; IfaceMgrTest_DeleteExternalSockets6Poll_Test
& operator=( IfaceMgrTest_DeleteExternalSockets6Poll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_DeleteExternalSockets6Poll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DeleteExternalSockets6Poll", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4377), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4377), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4377), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets6Poll_Test
>); void IfaceMgrTest_DeleteExternalSockets6Poll_Test::TestBody
() {
4378 kea_event_handler_type_.setValue("poll");
4379 testDeleteExternalSockets6();
4380}
4381
4382// Tests that an existing external socket that becomes invalid
4383// is detected and ignored, without affecting other sockets.
4384// Tests uses receive6() without queuing.
4385TEST_F(IfaceMgrTest, unusableExternalSockets6DirectSelect)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets6DirectSelect"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
() = default; ~IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
() override = default; IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
(const IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
& operator=( const IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
(IfaceMgrTest_unusableExternalSockets6DirectSelect_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
& operator=( IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets6DirectSelect", nullptr, nullptr, ::
testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4385), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4385), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4385), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
::TestBody() {
4386 kea_event_handler_type_.setValue("select");
4387 unusableExternalSockets6Test();
4388}
4389
4390TEST_F(IfaceMgrTest, unusableExternalSockets6DirectPoll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets6DirectPoll")
> 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
() = default; ~IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
() override = default; IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
(const IfaceMgrTest_unusableExternalSockets6DirectPoll_Test &
) = delete; IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
& operator=( const IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
(IfaceMgrTest_unusableExternalSockets6DirectPoll_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
& operator=( IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets6DirectPoll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4390), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4390), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4390), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
::TestBody() {
4391 kea_event_handler_type_.setValue("poll");
4392 unusableExternalSockets6Test();
4393}
4394
4395// Tests that an existing external socket that becomes invalid
4396// is detected and ignored, without affecting other sockets.
4397// Tests uses receive6() with queuing.
4398TEST_F(IfaceMgrTest, unusableExternalSockets6IndirectSelect)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets6IndirectSelect"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
() = default; ~IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
() override = default; IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
(const IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
& operator=( const IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
(IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
& operator=( IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets6IndirectSelect", nullptr, nullptr,
::testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4398), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4398), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4398), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
::TestBody() {
4399 kea_event_handler_type_.setValue("select");
4400 unusableExternalSockets6Test(true);
4401}
4402
4403TEST_F(IfaceMgrTest, unusableExternalSockets6IndirectPoll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unusableExternalSockets6IndirectPoll"
) > 1, "test_name must not be empty"); class IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
: public IfaceMgrTest { public: IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
() = default; ~IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
() override = default; IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
(const IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
& operator=( const IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
&) = delete; IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
(IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test &&
) noexcept = delete; IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
& operator=( IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unusableExternalSockets6IndirectPoll", nullptr, nullptr, ::
testing::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4403), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4403), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4403), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
::TestBody() {
4404 kea_event_handler_type_.setValue("poll");
4405 unusableExternalSockets6Test(true);
4406}
4407
4408/// @brief Test fixture for logs.
4409class IfaceMgrLogTest : public LogContentTest {
4410public:
4411 /// @brief Create the interface manager.
4412 IfaceMgrLogTest() {
4413 ifacemgr_.reset(new NakedIfaceMgr());
4414 }
4415
4416 /// @brief Destroy the interface manager.
4417 ~IfaceMgrLogTest() {
4418 ifacemgr_.reset();
4419 }
4420
4421 /// @brief Perform external socket operations in another thread.
4422 void testThread() {
4423 thread th([this]() {
4424 // Create pipe mainly to use a not fake fd.
4425 int pipefd[2];
4426 ASSERT_TRUE(pipe(pipefd) == 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(pipe(pipefd) == 0)) ;
else return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4426, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
4427 EXPECT_NO_THROW(ifacemgr_->addExternalSocket(pipefd[0], 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->addExternalSocket(pipefd[0], 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4427; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4427; } } else gtest_label_testnothrow_4427
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4427, ("Expected: " "ifacemgr_->addExternalSocket(pipefd[0], 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4428 EXPECT_TRUE(ifacemgr_->isExternalSocket(pipefd[0]))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_->isExternalSocket
(pipefd[0]))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4428, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
4429 EXPECT_NO_THROW(ifacemgr_->deleteExternalSocket(pipefd[0]))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->deleteExternalSocket(pipefd[0]); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4429; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4429; } } else gtest_label_testnothrow_4429
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4429, ("Expected: " "ifacemgr_->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4430 EXPECT_NO_THROW(ifacemgr_->deleteAllExternalSockets())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->deleteAllExternalSockets(); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4430; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4430; } } else gtest_label_testnothrow_4430
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4430, ("Expected: " "ifacemgr_->deleteAllExternalSockets()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4431 close(pipefd[1]);
4432 close(pipefd[0]);
4433 });
4434 th.join();
4435 }
4436
4437 /// @brief The interface manager.
4438 boost::shared_ptr<NakedIfaceMgr> ifacemgr_;
4439};
4440
4441// Tests that external socket operations log errors when not in the main thread.
4442TEST_F(IfaceMgrLogTest, externalSocketOtherThread)static_assert(sizeof("IfaceMgrLogTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("externalSocketOtherThread") > 1, "test_name must not be empty"
); class IfaceMgrLogTest_externalSocketOtherThread_Test : public
IfaceMgrLogTest { public: IfaceMgrLogTest_externalSocketOtherThread_Test
() = default; ~IfaceMgrLogTest_externalSocketOtherThread_Test
() override = default; IfaceMgrLogTest_externalSocketOtherThread_Test
(const IfaceMgrLogTest_externalSocketOtherThread_Test &)
= delete; IfaceMgrLogTest_externalSocketOtherThread_Test &
operator=( const IfaceMgrLogTest_externalSocketOtherThread_Test
&) = delete; IfaceMgrLogTest_externalSocketOtherThread_Test
(IfaceMgrLogTest_externalSocketOtherThread_Test &&) noexcept
= delete; IfaceMgrLogTest_externalSocketOtherThread_Test &
operator=( IfaceMgrLogTest_externalSocketOtherThread_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrLogTest_externalSocketOtherThread_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrLogTest"
, "externalSocketOtherThread", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4442), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4442), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4442), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_externalSocketOtherThread_Test
>); void IfaceMgrLogTest_externalSocketOtherThread_Test::TestBody
() {
4443 ASSERT_TRUE(ifacemgr_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4443, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
4444 ASSERT_TRUE(ifacemgr_->getCheckThreadId())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_->getCheckThreadId
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4444, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->getCheckThreadId()", "false", "true") .c_str
()) = ::testing::Message();
4445
4446 testThread();
4447 EXPECT_EQ(1, countFile("DHCP_ADD_EXTERNAL_SOCKET_BAD_THREAD"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "countFile(\"DHCP_ADD_EXTERNAL_SOCKET_BAD_THREAD\")"
, 1, countFile("DHCP_ADD_EXTERNAL_SOCKET_BAD_THREAD")))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4447, gtest_ar.failure_message()) = ::testing::Message();
4448 EXPECT_EQ(1, countFile("DHCP_DELETE_EXTERNAL_SOCKET_BAD_THREAD"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "countFile(\"DHCP_DELETE_EXTERNAL_SOCKET_BAD_THREAD\")"
, 1, countFile("DHCP_DELETE_EXTERNAL_SOCKET_BAD_THREAD")))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4448, gtest_ar.failure_message()) = ::testing::Message();
4449 EXPECT_EQ(1, countFile("DHCP_DELETE_ALL_EXTERNAL_SOCKETS_BAD_THREAD"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "countFile(\"DHCP_DELETE_ALL_EXTERNAL_SOCKETS_BAD_THREAD\")"
, 1, countFile("DHCP_DELETE_ALL_EXTERNAL_SOCKETS_BAD_THREAD")
))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4449, gtest_ar.failure_message()) = ::testing::Message();
4450}
4451
4452// Tests that errors are logged only when enabled.
4453TEST_F(IfaceMgrLogTest, externalSocketOtherThreadNoLog)static_assert(sizeof("IfaceMgrLogTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("externalSocketOtherThreadNoLog") >
1, "test_name must not be empty"); class IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
: public IfaceMgrLogTest { public: IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
() = default; ~IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
() override = default; IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
(const IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test &
) = delete; IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
& operator=( const IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
&) = delete; IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
(IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test &&
) noexcept = delete; IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
& operator=( IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrLogTest"
, "externalSocketOtherThreadNoLog", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4453), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4453), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4453), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
>); void IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
::TestBody() {
4454 ASSERT_TRUE(ifacemgr_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4454, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
4455 ifacemgr_->setCheckThreadId(false);
4456 ASSERT_FALSE(ifacemgr_->getCheckThreadId())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr_->getCheckThreadId
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4456, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->getCheckThreadId()", "true", "false") .c_str
()) = ::testing::Message();
4457
4458 testThread();
4459 EXPECT_EQ(0, countFile("DHCP"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "countFile(\"DHCP\")"
, 0, countFile("DHCP")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4459, gtest_ar.failure_message()) = ::testing::Message();
4460}
4461
4462// Tests that calling twice addExternalSocket on the same value warns.
4463TEST_F(IfaceMgrLogTest, addExternalSocketAlreadyExists)static_assert(sizeof("IfaceMgrLogTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("addExternalSocketAlreadyExists") >
1, "test_name must not be empty"); class IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
: public IfaceMgrLogTest { public: IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
() = default; ~IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
() override = default; IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
(const IfaceMgrLogTest_addExternalSocketAlreadyExists_Test &
) = delete; IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
& operator=( const IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
&) = delete; IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
(IfaceMgrLogTest_addExternalSocketAlreadyExists_Test &&
) noexcept = delete; IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
& operator=( IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrLogTest"
, "addExternalSocketAlreadyExists", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4463), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4463), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4463), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
>); void IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
::TestBody() {
4464 ASSERT_TRUE(ifacemgr_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4464, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
4465 ASSERT_NO_THROW(ifacemgr_->addExternalSocket(100, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->addExternalSocket(100, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4465; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4465; } } else gtest_label_testnothrow_4465
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4465, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4466 EXPECT_EQ(0, countFile("DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "countFile(\"DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS\")"
, 0, countFile("DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS")))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4466, gtest_ar.failure_message()) = ::testing::Message();
4467 ASSERT_NO_THROW(ifacemgr_->addExternalSocket(100, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->addExternalSocket(100, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4467; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4467; } } else gtest_label_testnothrow_4467
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4467, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4468 EXPECT_EQ(1, countFile("DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "countFile(\"DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS\")"
, 1, countFile("DHCP_ADD_EXTERNAL_SOCKET_ALREADY_EXISTS")))) ;
else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4468, gtest_ar.failure_message()) = ::testing::Message();
4469}
4470
4471// Tests that calling twice deleteExternalSocket on the same value warns.
4472TEST_F(IfaceMgrLogTest, deleteExternalSocketNotFound)static_assert(sizeof("IfaceMgrLogTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("deleteExternalSocketNotFound") > 1
, "test_name must not be empty"); class IfaceMgrLogTest_deleteExternalSocketNotFound_Test
: public IfaceMgrLogTest { public: IfaceMgrLogTest_deleteExternalSocketNotFound_Test
() = default; ~IfaceMgrLogTest_deleteExternalSocketNotFound_Test
() override = default; IfaceMgrLogTest_deleteExternalSocketNotFound_Test
(const IfaceMgrLogTest_deleteExternalSocketNotFound_Test &
) = delete; IfaceMgrLogTest_deleteExternalSocketNotFound_Test
& operator=( const IfaceMgrLogTest_deleteExternalSocketNotFound_Test
&) = delete; IfaceMgrLogTest_deleteExternalSocketNotFound_Test
(IfaceMgrLogTest_deleteExternalSocketNotFound_Test &&
) noexcept = delete; IfaceMgrLogTest_deleteExternalSocketNotFound_Test
& operator=( IfaceMgrLogTest_deleteExternalSocketNotFound_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrLogTest_deleteExternalSocketNotFound_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrLogTest"
, "deleteExternalSocketNotFound", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4472), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4472), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4472), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_deleteExternalSocketNotFound_Test
>); void IfaceMgrLogTest_deleteExternalSocketNotFound_Test
::TestBody() {
4473 ASSERT_TRUE(ifacemgr_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4473, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
4474 ASSERT_NO_THROW(ifacemgr_->addExternalSocket(100, 0))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->addExternalSocket(100, 0); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4474; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4474; } } else gtest_label_testnothrow_4474
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4474, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4475 EXPECT_TRUE(ifacemgr_->isExternalSocket(100))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr_->isExternalSocket
(100))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4475, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(100)", "false", "true") .c_str
()) = ::testing::Message();
4476 ASSERT_NO_THROW(ifacemgr_->deleteExternalSocket(100))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->deleteExternalSocket(100); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4476; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4476; } } else gtest_label_testnothrow_4476
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4476, ("Expected: " "ifacemgr_->deleteExternalSocket(100)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4477 EXPECT_EQ(0, countFile("DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("0", "countFile(\"DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND\")"
, 0, countFile("DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND")))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4477, gtest_ar.failure_message()) = ::testing::Message();
4478 EXPECT_FALSE(ifacemgr_->isExternalSocket(100))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr_->isExternalSocket
(100)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4478, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(100)", "true", "false") .c_str
()) = ::testing::Message();
4479 ASSERT_NO_THROW(ifacemgr_->deleteExternalSocket(100))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr_->deleteExternalSocket(100); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4479; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4479; } } else gtest_label_testnothrow_4479
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4479, ("Expected: " "ifacemgr_->deleteExternalSocket(100)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4480 EXPECT_EQ(1, countFile("DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND"))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("1", "countFile(\"DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND\")"
, 1, countFile("DHCP_DELETE_EXTERNAL_SOCKET_NOT_FOUND")))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4480, gtest_ar.failure_message()) = ::testing::Message();
4481}
4482
4483// Test checks if the unicast sockets can be opened.
4484// This test is now disabled, because there is no reliable way to test it. We
4485// can't even use loopback, because openSockets() skips loopback interface
4486// (as it should be, because DHCP server is not supposed to listen on loopback).
4487TEST_F(IfaceMgrTest, DISABLED_openUnicastSockets)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DISABLED_openUnicastSockets") > 1
, "test_name must not be empty"); class IfaceMgrTest_DISABLED_openUnicastSockets_Test
: public IfaceMgrTest { public: IfaceMgrTest_DISABLED_openUnicastSockets_Test
() = default; ~IfaceMgrTest_DISABLED_openUnicastSockets_Test(
) override = default; IfaceMgrTest_DISABLED_openUnicastSockets_Test
(const IfaceMgrTest_DISABLED_openUnicastSockets_Test &) =
delete; IfaceMgrTest_DISABLED_openUnicastSockets_Test & operator
=( const IfaceMgrTest_DISABLED_openUnicastSockets_Test &)
= delete; IfaceMgrTest_DISABLED_openUnicastSockets_Test (IfaceMgrTest_DISABLED_openUnicastSockets_Test
&&) noexcept = delete; IfaceMgrTest_DISABLED_openUnicastSockets_Test
& operator=( IfaceMgrTest_DISABLED_openUnicastSockets_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_DISABLED_openUnicastSockets_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DISABLED_openUnicastSockets", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4487), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4487), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4487), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_openUnicastSockets_Test
>); void IfaceMgrTest_DISABLED_openUnicastSockets_Test::TestBody
() {
4488 /// @todo Need to implement a test that is able to check whether we can open
4489 /// unicast sockets. There are 2 problems with it:
4490 /// 1. We need to have a non-link-local address on an interface that is
4491 /// up, running, IPv6 and multicast capable
4492 /// 2. We need that information on every OS that we run tests on. So far
4493 /// we are only supporting interface detection in Linux.
4494 ///
4495 /// To achieve this, we will probably need a pre-test setup, similar to what
4496 /// BIND9 is doing (i.e. configuring well known addresses on loopback).
4497
4498 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4499
4500 // Get the interface (todo: which interface)
4501 IfacePtr iface = ifacemgr->getIface("eth0");
4502 ASSERT_TRUE(iface)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(iface)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4502, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
4503 iface->inactive6_ = false;
4504
4505 // Tell the interface that it should bind to this global interface
4506 EXPECT_NO_THROW(iface->addUnicast(IOAddress("2001:db8::1")))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface->addUnicast(IOAddress("2001:db8::1")); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4506; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4506; } } else gtest_label_testnothrow_4506
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4506, ("Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4507
4508 // Tell IfaceMgr to open sockets. This should trigger at least 2 sockets
4509 // to open on eth0: link-local and global. On some systems (Linux), an
4510 // additional socket for multicast may be opened.
4511 EXPECT_TRUE(ifacemgr->openSockets6(PORT1))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->openSockets6
(PORT1))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4511, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->openSockets6(PORT1)", "false", "true") .c_str
()) = ::testing::Message();
4512
4513 const Iface::SocketCollection& sockets = iface->getSockets();
4514 ASSERT_GE(2, sockets.size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("2", "sockets.size()"
, 2, sockets.size()))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4514, gtest_ar.failure_message()) = ::testing::Message();
4515
4516 // Global unicast should be first
4517 EXPECT_TRUE(getSocketByAddr(sockets, IOAddress("2001:db8::1")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(getSocketByAddr(sockets
, IOAddress("2001:db8::1")))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4517, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "getSocketByAddr(sockets, IOAddress(\"2001:db8::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
4518 EXPECT_TRUE(getSocketByAddr(sockets, IOAddress("figure-out-link-local-addr")))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(getSocketByAddr(sockets
, IOAddress("figure-out-link-local-addr")))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 4518, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"getSocketByAddr(sockets, IOAddress(\"figure-out-link-local-addr\"))"
, "false", "true") .c_str()) = ::testing::Message();
4519}
4520
4521// Checks if there is a protection against unicast duplicates.
4522TEST_F(IfaceMgrTest, unicastDuplicates)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("unicastDuplicates") > 1, "test_name must not be empty"
); class IfaceMgrTest_unicastDuplicates_Test : public IfaceMgrTest
{ public: IfaceMgrTest_unicastDuplicates_Test() = default; ~
IfaceMgrTest_unicastDuplicates_Test() override = default; IfaceMgrTest_unicastDuplicates_Test
(const IfaceMgrTest_unicastDuplicates_Test &) = delete; IfaceMgrTest_unicastDuplicates_Test
& operator=( const IfaceMgrTest_unicastDuplicates_Test &
) = delete; IfaceMgrTest_unicastDuplicates_Test (IfaceMgrTest_unicastDuplicates_Test
&&) noexcept = delete; IfaceMgrTest_unicastDuplicates_Test
& operator=( IfaceMgrTest_unicastDuplicates_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_unicastDuplicates_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "unicastDuplicates", nullptr, nullptr, ::testing::internal::
CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4522), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4522), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4522), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unicastDuplicates_Test
>); void IfaceMgrTest_unicastDuplicates_Test::TestBody() {
4523 NakedIfaceMgr ifacemgr;
4524
4525 IfacePtr iface = ifacemgr.getIface(LOOPBACK_NAME);
4526 if (!iface) {
4527 cout << "Local loopback interface not found. Skipping test. " << endl;
4528 return;
4529 }
4530
4531 // Tell the interface that it should bind to this global interface
4532 // It is the first attempt so it should succeed
4533 EXPECT_NO_THROW(iface->addUnicast(IOAddress("2001:db8::1")))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
iface->addUnicast(IOAddress("2001:db8::1")); } else static_assert
(true, ""); } catch (std::exception const& e) { gtest_msg
.value = "it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testnothrow_4533; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_4533; } } else gtest_label_testnothrow_4533
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4533, ("Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4534
4535 // Tell the interface that it should bind to this global interface
4536 // It is the second attempt so it should fail
4537 EXPECT_THROW(iface->addUnicast(IOAddress("2001:db8::1")), BadValue)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { iface->addUnicast(IOAddress
("2001:db8::1")); } else static_assert(true, ""); } catch (BadValue
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< BadValue>::type>
::type, std::exception>::value, const ::testing::internal::
NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" throws an exception of type " "BadValue" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_4537
; } catch (...) { gtest_msg.value = "Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" throws an exception of type " "BadValue" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4537; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" throws an exception of type " "BadValue" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4537; } } else gtest_label_testthrow_4537
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4537, gtest_msg.value.c_str()) = ::testing::Message();
4538}
4539
4540// This test requires addresses 2001:db8:15c::1/128 and fe80::1/64 to be
4541// configured on loopback interface
4542//
4543// Useful commands:
4544// ip a a 2001:db8:15c::1/128 dev lo
4545// ip a a fe80::1/64 dev lo
4546//
4547// If you do not issue those commands before running this test, it will fail.
4548TEST_F(IfaceMgrTest, DISABLED_getSocket)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DISABLED_getSocket") > 1, "test_name must not be empty"
); class IfaceMgrTest_DISABLED_getSocket_Test : public IfaceMgrTest
{ public: IfaceMgrTest_DISABLED_getSocket_Test() = default; ~
IfaceMgrTest_DISABLED_getSocket_Test() override = default; IfaceMgrTest_DISABLED_getSocket_Test
(const IfaceMgrTest_DISABLED_getSocket_Test &) = delete;
IfaceMgrTest_DISABLED_getSocket_Test & operator=( const IfaceMgrTest_DISABLED_getSocket_Test
&) = delete; IfaceMgrTest_DISABLED_getSocket_Test (IfaceMgrTest_DISABLED_getSocket_Test
&&) noexcept = delete; IfaceMgrTest_DISABLED_getSocket_Test
& operator=( IfaceMgrTest_DISABLED_getSocket_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_DISABLED_getSocket_Test::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DISABLED_getSocket", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4548), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4548), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4548), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_getSocket_Test
>); void IfaceMgrTest_DISABLED_getSocket_Test::TestBody() {
4549 // Testing socket operation in a portable way is tricky
4550 // without interface detection implemented.
4551
4552 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4553
4554 IOAddress lo_addr("::1");
4555 IOAddress link_local("fe80::1");
4556 IOAddress global("2001:db8:15c::1");
4557
4558 IOAddress dst_link_local("fe80::dead:beef");
4559 IOAddress dst_global("2001:db8:15c::dead:beef");
4560
4561 // Bind loopback address
4562 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547);
4563 EXPECT_GE(socket1, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket1", "0",
socket1, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4563, gtest_ar.failure_message()) = ::testing::Message(); // socket >= 0
4564
4565 // Bind link-local address
4566 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, link_local, 10547);
4567 EXPECT_GE(socket2, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket2", "0",
socket2, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4567, gtest_ar.failure_message()) = ::testing::Message();
4568
4569 int socket3 = ifacemgr->openSocket(LOOPBACK_NAME, global, 10547);
4570 EXPECT_GE(socket3, 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("socket3", "0",
socket3, 0))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4570, gtest_ar.failure_message()) = ::testing::Message();
4571
4572 // Let's make sure those sockets are unique
4573 EXPECT_NE(socket1, socket2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("socket1", "socket2"
, socket1, socket2))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4573, gtest_ar.failure_message()) = ::testing::Message();
4574 EXPECT_NE(socket2, socket3)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("socket2", "socket3"
, socket2, socket3))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4574, gtest_ar.failure_message()) = ::testing::Message();
4575 EXPECT_NE(socket3, socket1)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("socket3", "socket1"
, socket3, socket1))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4575, gtest_ar.failure_message()) = ::testing::Message();
4576
4577 // Create a packet
4578 Pkt6Ptr pkt6(new Pkt6(DHCPV6_SOLICIT, 123));
4579 pkt6->setIface(LOOPBACK_NAME);
4580 pkt6->setIndex(LOOPBACK_INDEX);
4581
4582 // Check that packets sent to link-local will get socket bound to link local
4583 pkt6->setLocalAddr(global);
4584 pkt6->setRemoteAddr(dst_global);
4585 EXPECT_EQ(socket3, ifacemgr->getSocket(pkt6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("socket3"
, "ifacemgr->getSocket(pkt6)", socket3, ifacemgr->getSocket
(pkt6)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4585, gtest_ar.failure_message()) = ::testing::Message();
4586
4587 // Check that packets sent to link-local will get socket bound to link local
4588 pkt6->setLocalAddr(link_local);
4589 pkt6->setRemoteAddr(dst_link_local);
4590 EXPECT_EQ(socket2, ifacemgr->getSocket(pkt6))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("socket2"
, "ifacemgr->getSocket(pkt6)", socket2, ifacemgr->getSocket
(pkt6)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4590, gtest_ar.failure_message()) = ::testing::Message();
4591
4592 // Close sockets here because the following tests will want to
4593 // open sockets on the same ports.
4594 ifacemgr->closeSockets();
4595}
4596
4597// Verifies DHCPv4 behavior of configureDHCPPacketQueue()
4598TEST_F(IfaceMgrTest, configureDHCPPacketQueueTest4)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("configureDHCPPacketQueueTest4") >
1, "test_name must not be empty"); class IfaceMgrTest_configureDHCPPacketQueueTest4_Test
: public IfaceMgrTest { public: IfaceMgrTest_configureDHCPPacketQueueTest4_Test
() = default; ~IfaceMgrTest_configureDHCPPacketQueueTest4_Test
() override = default; IfaceMgrTest_configureDHCPPacketQueueTest4_Test
(const IfaceMgrTest_configureDHCPPacketQueueTest4_Test &
) = delete; IfaceMgrTest_configureDHCPPacketQueueTest4_Test &
operator=( const IfaceMgrTest_configureDHCPPacketQueueTest4_Test
&) = delete; IfaceMgrTest_configureDHCPPacketQueueTest4_Test
(IfaceMgrTest_configureDHCPPacketQueueTest4_Test &&)
noexcept = delete; IfaceMgrTest_configureDHCPPacketQueueTest4_Test
& operator=( IfaceMgrTest_configureDHCPPacketQueueTest4_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_configureDHCPPacketQueueTest4_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "configureDHCPPacketQueueTest4", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4598), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4598), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4598), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_configureDHCPPacketQueueTest4_Test
>); void IfaceMgrTest_configureDHCPPacketQueueTest4_Test::
TestBody() {
4599 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4600
4601 // First let's make sure there is no queue and no thread.
4602 ASSERT_FALSE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue4
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4602, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
4603 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4603, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4604
4605 bool queue_enabled = false;
4606 // Given an empty pointer, we should default to no queue.
4607 data::ConstElementPtr queue_control;
4608 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4608; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4608
; } } else gtest_label_testnothrow_4608 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4608, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4609 EXPECT_FALSE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(queue_enabled))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4609, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
4610 EXPECT_FALSE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue4
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4610, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
4611 // configureDHCPPacketQueue() should never start the thread.
4612 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4612, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4613
4614 // Verify that calling startDHCPReceiver with no queue, does NOT start the thread.
4615 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4615
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4615
; } } else gtest_label_testnothrow_4615 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4615, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4616 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4616, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4617
4618 // Now let's try with a populated queue control, but with enable-queue = false.
4619 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
4620 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4620; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4620
; } } else gtest_label_testnothrow_4620 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4620, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4621 EXPECT_FALSE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(queue_enabled))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4621, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
4622 EXPECT_FALSE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue4
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4622, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
4623 // configureDHCPPacketQueue() should never start the thread.
4624 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4624, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4625
4626 // Now let's enable the queue.
4627 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
4628 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4628; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4628
; } } else gtest_label_testnothrow_4628 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4628, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4629 ASSERT_TRUE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled)) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4629, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
4630 // Verify we have correctly created the queue.
4631 CHECK_QUEUE_INFO(ifacemgr->getPacketQueue4(), "{ \"capacity\": 500, \"queue-type\": \""{ std::ostringstream oss__; oss__ << "{ \"capacity\": 500, \"queue-type\": \""
<< PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"
; checkInfo(ifacemgr->getPacketQueue4(), oss__.str().c_str
()); }
4632 << PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"){ std::ostringstream oss__; oss__ << "{ \"capacity\": 500, \"queue-type\": \""
<< PacketQueueMgr4::DEFAULT_QUEUE_TYPE4 << "\", \"size\": 0 }"
; checkInfo(ifacemgr->getPacketQueue4(), oss__.str().c_str
()); };
4633 // configureDHCPPacketQueue() should never start the thread.
4634 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4634, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4635
4636 // Calling startDHCPReceiver with a queue, should start the thread.
4637 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4637
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4637
; } } else gtest_label_testnothrow_4637 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4637, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4638 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4638, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
4639
4640 // Verify that calling startDHCPReceiver when the thread is running, throws.
4641 ASSERT_THROW(ifacemgr->startDHCPReceiver(AF_INET), InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->startDHCPReceiver
(2); } else static_assert(true, ""); } catch (InvalidOperation
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< InvalidOperation>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->startDHCPReceiver(2)" " throws an exception of type "
"InvalidOperation" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_4641; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(2)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4641; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(2)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4641; } } else gtest_label_testthrow_4641
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4641, gtest_msg.value.c_str()) = ::testing::Message();
4642
4643 // Create a disabled config.
4644 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
4645
4646 // Trying to reconfigure with a running thread should throw.
4647 ASSERT_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { queue_enabled = ifacemgr
->configureDHCPPacketQueue(2, queue_control); } else static_assert
(true, ""); } catch (InvalidOperation const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
InvalidOperation>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_4648
; } catch (...) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4648; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4648; } } else gtest_label_testthrow_4648
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4648, gtest_msg.value.c_str()) = ::testing::Message()
4648 InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { queue_enabled = ifacemgr
->configureDHCPPacketQueue(2, queue_control); } else static_assert
(true, ""); } catch (InvalidOperation const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
InvalidOperation>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_4648
; } catch (...) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4648; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4648; } } else gtest_label_testthrow_4648
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4648, gtest_msg.value.c_str()) = ::testing::Message();
4649
4650 // We should still have our queue and the thread should still be running.
4651 EXPECT_TRUE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->getPacketQueue4
())) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4651, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "false", "true") .c_str()
) = ::testing::Message();
4652 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4652, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
4653
4654 // Now let's stop stop the thread.
4655 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4655
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4655
; } } else gtest_label_testnothrow_4655 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4655, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4656 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4656, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4657 // Stopping the thread should not destroy the queue.
4658 ASSERT_TRUE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->getPacketQueue4
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4658, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "false", "true") .c_str()
) = ::testing::Message();
4659
4660 // Reconfigure with the queue turned off. We should have neither queue nor thread.
4661 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4661; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4661
; } } else gtest_label_testnothrow_4661 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4661, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4662 EXPECT_FALSE(ifacemgr->getPacketQueue4())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue4
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4662, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
4663 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4663, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4664}
4665
4666// Verifies DHCPv6 behavior of configureDHCPPacketQueue()
4667TEST_F(IfaceMgrTest, configureDHCPPacketQueueTest6)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("configureDHCPPacketQueueTest6") >
1, "test_name must not be empty"); class IfaceMgrTest_configureDHCPPacketQueueTest6_Test
: public IfaceMgrTest { public: IfaceMgrTest_configureDHCPPacketQueueTest6_Test
() = default; ~IfaceMgrTest_configureDHCPPacketQueueTest6_Test
() override = default; IfaceMgrTest_configureDHCPPacketQueueTest6_Test
(const IfaceMgrTest_configureDHCPPacketQueueTest6_Test &
) = delete; IfaceMgrTest_configureDHCPPacketQueueTest6_Test &
operator=( const IfaceMgrTest_configureDHCPPacketQueueTest6_Test
&) = delete; IfaceMgrTest_configureDHCPPacketQueueTest6_Test
(IfaceMgrTest_configureDHCPPacketQueueTest6_Test &&)
noexcept = delete; IfaceMgrTest_configureDHCPPacketQueueTest6_Test
& operator=( IfaceMgrTest_configureDHCPPacketQueueTest6_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_configureDHCPPacketQueueTest6_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "configureDHCPPacketQueueTest6", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4667), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4667), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4667), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_configureDHCPPacketQueueTest6_Test
>); void IfaceMgrTest_configureDHCPPacketQueueTest6_Test::
TestBody() {
4668 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
4669
4670 // First let's make sure there is no queue and no thread.
4671 ASSERT_FALSE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue6
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4671, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
4672 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4672, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4673
4674 bool queue_enabled = false;
4675 // Given an empty pointer, we should default to no queue.
4676 data::ConstElementPtr queue_control;
4677 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4677; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4677
; } } else gtest_label_testnothrow_4677 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4677, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4678 EXPECT_FALSE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(queue_enabled))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4678, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
4679 EXPECT_FALSE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue6
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4679, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
4680 // configureDHCPPacketQueue() should never start the thread.
4681 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4681, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4682
4683 // Verify that calling startDHCPReceiver with no queue, does NOT start the thread.
4684 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(2); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4684
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4684
; } } else gtest_label_testnothrow_4684 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4684, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4685 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4685, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4686
4687 // Now let's try with a populated queue control, but with enable-queue = false.
4688 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
4689 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4689; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4689
; } } else gtest_label_testnothrow_4689 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4689, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4690 EXPECT_FALSE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(queue_enabled))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4690, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
4691 EXPECT_FALSE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue6
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4691, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
4692 // configureDHCPPacketQueue() should never start the thread.
4693 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4693, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4694
4695 // Now let's enable the queue.
4696 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
4697 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4697; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4697
; } } else gtest_label_testnothrow_4697 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4697, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4698 ASSERT_TRUE(queue_enabled)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(queue_enabled)) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4698, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
4699 // Verify we have correctly created the queue.
4700 CHECK_QUEUE_INFO(ifacemgr->getPacketQueue6(), "{ \"capacity\": 500, \"queue-type\": \""{ std::ostringstream oss__; oss__ << "{ \"capacity\": 500, \"queue-type\": \""
<< PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"
; checkInfo(ifacemgr->getPacketQueue6(), oss__.str().c_str
()); }
4701 << PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"){ std::ostringstream oss__; oss__ << "{ \"capacity\": 500, \"queue-type\": \""
<< PacketQueueMgr6::DEFAULT_QUEUE_TYPE6 << "\", \"size\": 0 }"
; checkInfo(ifacemgr->getPacketQueue6(), oss__.str().c_str
()); };
4702 // configureDHCPPacketQueue() should never start the thread.
4703 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4703, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4704
4705 // Calling startDHCPReceiver with a queue, should start the thread.
4706 ASSERT_NO_THROW(ifacemgr->startDHCPReceiver(AF_INET6))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->startDHCPReceiver(10); } else static_assert(true
, ""); } catch (std::exception const& e) { gtest_msg.value
= "it throws "; gtest_msg.value += ::testing::internal::GetTypeName
(typeid(e)); gtest_msg.value += " with description \""; gtest_msg
.value += e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4706
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4706
; } } else gtest_label_testnothrow_4706 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4706, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4707 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4707, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
4708
4709 // Verify that calling startDHCPReceiver when the thread is running, throws.
4710 ASSERT_THROW(ifacemgr->startDHCPReceiver(AF_INET6), InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { ifacemgr->startDHCPReceiver
(10); } else static_assert(true, ""); } catch (InvalidOperation
const&) { gtest_caught_expected = true; } catch (typename
std::conditional< std::is_same<typename std::remove_cv
<typename std::remove_reference< InvalidOperation>::
type>::type, std::exception>::value, const ::testing::internal
::NeverThrown&, const std::exception&>::type e) { gtest_msg
.value = "Expected: " "ifacemgr->startDHCPReceiver(10)" " throws an exception of type "
"InvalidOperation" ".\n Actual: it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testthrow_4710; } catch (...
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(10)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4710; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "ifacemgr->startDHCPReceiver(10)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4710; } } else gtest_label_testthrow_4710
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4710, gtest_msg.value.c_str()) = ::testing::Message();
4711
4712 // Create a disabled config.
4713 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
4714
4715 // Trying to reconfigure with a running thread should throw.
4716 ASSERT_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, queue_control),switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { queue_enabled = ifacemgr
->configureDHCPPacketQueue(10, queue_control); } else static_assert
(true, ""); } catch (InvalidOperation const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
InvalidOperation>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_4717
; } catch (...) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4717; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4717; } } else gtest_label_testthrow_4717
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4717, gtest_msg.value.c_str()) = ::testing::Message()
4717 InvalidOperation)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { queue_enabled = ifacemgr
->configureDHCPPacketQueue(10, queue_control); } else static_assert
(true, ""); } catch (InvalidOperation const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
InvalidOperation>::type>::type, std::exception>::value
, const ::testing::internal::NeverThrown&, const std::exception
&>::type e) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testthrow_4717
; } catch (...) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws a different type."
; goto gtest_label_testthrow_4717; } if (!gtest_caught_expected
) { gtest_msg.value = "Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" throws an exception of type " "InvalidOperation" ".\n Actual: it throws nothing."
; goto gtest_label_testthrow_4717; } } else gtest_label_testthrow_4717
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4717, gtest_msg.value.c_str()) = ::testing::Message();
4718
4719 // We should still have our queue and the thread should still be running.
4720 EXPECT_TRUE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->getPacketQueue6
())) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4720, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "false", "true") .c_str()
) = ::testing::Message();
4721 ASSERT_TRUE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->isDHCPReceiverRunning
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4721, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
4722
4723 // Now let's stop stop the thread.
4724 ASSERT_NO_THROW(ifacemgr->stopDHCPReceiver())switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
ifacemgr->stopDHCPReceiver(); } else static_assert(true, ""
); } catch (std::exception const& e) { gtest_msg.value = "it throws "
; gtest_msg.value += ::testing::internal::GetTypeName(typeid(
e)); gtest_msg.value += " with description \""; gtest_msg.value
+= e.what(); gtest_msg.value += "\"."; goto gtest_label_testnothrow_4724
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4724
; } } else gtest_label_testnothrow_4724 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4724, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
4725 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4725, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4726 // Stopping the thread should not destroy the queue.
4727 ASSERT_TRUE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(ifacemgr->getPacketQueue6
())) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4727, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "false", "true") .c_str()
) = ::testing::Message();
4728
4729 // Reconfigure with the queue turned off. We should have neither queue nor thread.
4730 ASSERT_NO_THROW(queue_enabled = ifacemgr->configureDHCPPacketQueue(AF_INET6, queue_control))switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control
); } else static_assert(true, ""); } catch (std::exception const
& e) { gtest_msg.value = "it throws "; gtest_msg.value +=
::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_4730; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_4730
; } } else gtest_label_testnothrow_4730 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4730, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
4731 EXPECT_FALSE(ifacemgr->getPacketQueue6())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->getPacketQueue6
()))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4731, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
4732 ASSERT_FALSE(ifacemgr->isDHCPReceiverRunning())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(ifacemgr->isDHCPReceiverRunning
()))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4732, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
4733}
4734
4735TEST_F(IfaceMgrTest, directReceive4RotateAll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directReceive4RotateAll") > 1, "test_name must not be empty"
); class IfaceMgrTest_directReceive4RotateAll_Test : public IfaceMgrTest
{ public: IfaceMgrTest_directReceive4RotateAll_Test() = default
; ~IfaceMgrTest_directReceive4RotateAll_Test() override = default
; IfaceMgrTest_directReceive4RotateAll_Test (const IfaceMgrTest_directReceive4RotateAll_Test
&) = delete; IfaceMgrTest_directReceive4RotateAll_Test &
operator=( const IfaceMgrTest_directReceive4RotateAll_Test &
) = delete; IfaceMgrTest_directReceive4RotateAll_Test (IfaceMgrTest_directReceive4RotateAll_Test
&&) noexcept = delete; IfaceMgrTest_directReceive4RotateAll_Test
& operator=( IfaceMgrTest_directReceive4RotateAll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_directReceive4RotateAll_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directReceive4RotateAll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4735), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4735), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4735), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directReceive4RotateAll_Test
>); void IfaceMgrTest_directReceive4RotateAll_Test::TestBody
() {
4736 testReceive4RotateAll();
4737}
4738
4739TEST_F(IfaceMgrTest, DISABLED_indirectReceive4RotateAll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DISABLED_indirectReceive4RotateAll")
> 1, "test_name must not be empty"); class IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
: public IfaceMgrTest { public: IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
() = default; ~IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
() override = default; IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
(const IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test &
) = delete; IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
& operator=( const IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
&) = delete; IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
(IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test &&
) noexcept = delete; IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
& operator=( IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DISABLED_indirectReceive4RotateAll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4739), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4739), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4739), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
>); void IfaceMgrTest_DISABLED_indirectReceive4RotateAll_Test
::TestBody() {
4740 testReceive4RotateAll(false);
4741}
4742
4743TEST_F(IfaceMgrTest, directReceive6RotateAll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directReceive6RotateAll") > 1, "test_name must not be empty"
); class IfaceMgrTest_directReceive6RotateAll_Test : public IfaceMgrTest
{ public: IfaceMgrTest_directReceive6RotateAll_Test() = default
; ~IfaceMgrTest_directReceive6RotateAll_Test() override = default
; IfaceMgrTest_directReceive6RotateAll_Test (const IfaceMgrTest_directReceive6RotateAll_Test
&) = delete; IfaceMgrTest_directReceive6RotateAll_Test &
operator=( const IfaceMgrTest_directReceive6RotateAll_Test &
) = delete; IfaceMgrTest_directReceive6RotateAll_Test (IfaceMgrTest_directReceive6RotateAll_Test
&&) noexcept = delete; IfaceMgrTest_directReceive6RotateAll_Test
& operator=( IfaceMgrTest_directReceive6RotateAll_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_directReceive6RotateAll_Test::
test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directReceive6RotateAll", nullptr, nullptr, ::testing::internal
::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4743), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4743), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4743), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directReceive6RotateAll_Test
>); void IfaceMgrTest_directReceive6RotateAll_Test::TestBody
() {
4744 testReceive6RotateAll();
4745}
4746
4747TEST_F(IfaceMgrTest, DISABLED_indirectReceive6RotateAll)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("DISABLED_indirectReceive6RotateAll")
> 1, "test_name must not be empty"); class IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
: public IfaceMgrTest { public: IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
() = default; ~IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
() override = default; IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
(const IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test &
) = delete; IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
& operator=( const IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
&) = delete; IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
(IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test &&
) noexcept = delete; IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
& operator=( IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "DISABLED_indirectReceive6RotateAll", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4747), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4747), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4747), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
>); void IfaceMgrTest_DISABLED_indirectReceive6RotateAll_Test
::TestBody() {
4748 testReceive6RotateAll(false);
4749}
4750
4751TEST_F(IfaceMgrTest, directReceive4RotateIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directReceive4RotateIfaces") > 1,
"test_name must not be empty"); class IfaceMgrTest_directReceive4RotateIfaces_Test
: public IfaceMgrTest { public: IfaceMgrTest_directReceive4RotateIfaces_Test
() = default; ~IfaceMgrTest_directReceive4RotateIfaces_Test()
override = default; IfaceMgrTest_directReceive4RotateIfaces_Test
(const IfaceMgrTest_directReceive4RotateIfaces_Test &) =
delete; IfaceMgrTest_directReceive4RotateIfaces_Test & operator
=( const IfaceMgrTest_directReceive4RotateIfaces_Test &) =
delete; IfaceMgrTest_directReceive4RotateIfaces_Test (IfaceMgrTest_directReceive4RotateIfaces_Test
&&) noexcept = delete; IfaceMgrTest_directReceive4RotateIfaces_Test
& operator=( IfaceMgrTest_directReceive4RotateIfaces_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_directReceive4RotateIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directReceive4RotateIfaces", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4751), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4751), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4751), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directReceive4RotateIfaces_Test
>); void IfaceMgrTest_directReceive4RotateIfaces_Test::TestBody
() {
4752 testReceive4RotateIfaces();
4753}
4754
4755TEST_F(IfaceMgrTest, indirectReceive4RotateIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("indirectReceive4RotateIfaces") > 1
, "test_name must not be empty"); class IfaceMgrTest_indirectReceive4RotateIfaces_Test
: public IfaceMgrTest { public: IfaceMgrTest_indirectReceive4RotateIfaces_Test
() = default; ~IfaceMgrTest_indirectReceive4RotateIfaces_Test
() override = default; IfaceMgrTest_indirectReceive4RotateIfaces_Test
(const IfaceMgrTest_indirectReceive4RotateIfaces_Test &)
= delete; IfaceMgrTest_indirectReceive4RotateIfaces_Test &
operator=( const IfaceMgrTest_indirectReceive4RotateIfaces_Test
&) = delete; IfaceMgrTest_indirectReceive4RotateIfaces_Test
(IfaceMgrTest_indirectReceive4RotateIfaces_Test &&) noexcept
= delete; IfaceMgrTest_indirectReceive4RotateIfaces_Test &
operator=( IfaceMgrTest_indirectReceive4RotateIfaces_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_indirectReceive4RotateIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "indirectReceive4RotateIfaces", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4755), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4755), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4755), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_indirectReceive4RotateIfaces_Test
>); void IfaceMgrTest_indirectReceive4RotateIfaces_Test::TestBody
() {
4756 testReceive4RotateIfaces(false);
4757}
4758
4759TEST_F(IfaceMgrTest, directReceive6RotateIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("directReceive6RotateIfaces") > 1,
"test_name must not be empty"); class IfaceMgrTest_directReceive6RotateIfaces_Test
: public IfaceMgrTest { public: IfaceMgrTest_directReceive6RotateIfaces_Test
() = default; ~IfaceMgrTest_directReceive6RotateIfaces_Test()
override = default; IfaceMgrTest_directReceive6RotateIfaces_Test
(const IfaceMgrTest_directReceive6RotateIfaces_Test &) =
delete; IfaceMgrTest_directReceive6RotateIfaces_Test & operator
=( const IfaceMgrTest_directReceive6RotateIfaces_Test &) =
delete; IfaceMgrTest_directReceive6RotateIfaces_Test (IfaceMgrTest_directReceive6RotateIfaces_Test
&&) noexcept = delete; IfaceMgrTest_directReceive6RotateIfaces_Test
& operator=( IfaceMgrTest_directReceive6RotateIfaces_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const IfaceMgrTest_directReceive6RotateIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "directReceive6RotateIfaces", nullptr, nullptr, ::testing::
internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4759), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4759), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4759), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_directReceive6RotateIfaces_Test
>); void IfaceMgrTest_directReceive6RotateIfaces_Test::TestBody
() {
4760 testReceive6RotateIfaces();
4761}
4762
4763TEST_F(IfaceMgrTest, indirectReceive6RotateIfaces)static_assert(sizeof("IfaceMgrTest") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("indirectReceive6RotateIfaces") > 1
, "test_name must not be empty"); class IfaceMgrTest_indirectReceive6RotateIfaces_Test
: public IfaceMgrTest { public: IfaceMgrTest_indirectReceive6RotateIfaces_Test
() = default; ~IfaceMgrTest_indirectReceive6RotateIfaces_Test
() override = default; IfaceMgrTest_indirectReceive6RotateIfaces_Test
(const IfaceMgrTest_indirectReceive6RotateIfaces_Test &)
= delete; IfaceMgrTest_indirectReceive6RotateIfaces_Test &
operator=( const IfaceMgrTest_indirectReceive6RotateIfaces_Test
&) = delete; IfaceMgrTest_indirectReceive6RotateIfaces_Test
(IfaceMgrTest_indirectReceive6RotateIfaces_Test &&) noexcept
= delete; IfaceMgrTest_indirectReceive6RotateIfaces_Test &
operator=( IfaceMgrTest_indirectReceive6RotateIfaces_Test &&
) noexcept = delete; private: void TestBody() override; [[maybe_unused
]] static ::testing::TestInfo* const test_info_; }; ::testing
::TestInfo* const IfaceMgrTest_indirectReceive6RotateIfaces_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "IfaceMgrTest"
, "indirectReceive6RotateIfaces", nullptr, nullptr, ::testing
::internal::CodeLocation("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4763), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4763), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 4763), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_indirectReceive6RotateIfaces_Test
>); void IfaceMgrTest_indirectReceive6RotateIfaces_Test::TestBody
() {
4764 testReceive6RotateIfaces(false);
4765}
4766
4767}
←

/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h

→
1// Components for manipulating sequences of characters -*- C++ -*-
2
3// Copyright (C) 1997-2025 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file bits/basic_string.h
26 * This is an internal header file, included by other library headers.
27 * Do not attempt to use it directly. @headername{string}
28 */
29
30//
31// ISO C++ 14882: 21 Strings library
32//
33
34#ifndef _BASIC_STRING_H1
35#define _BASIC_STRING_H1 1
36
37#ifdef _GLIBCXX_SYSHDR
38#pragma GCC system_header
39#endif
40
41#include <ext/alloc_traits.h>
42#include <debug/debug.h>
43
44#if __cplusplus201703L >= 201103L
45#include <initializer_list>
46#endif
47
48#include <bits/version.h>
49
50#ifdef __glibcxx_string_view201803L // >= C++17
51# include <string_view>
52#endif
53
54#if __glibcxx_containers_ranges // C++ >= 23
55# include <bits/ranges_algobase.h> // ranges::copy
56# include <bits/ranges_util.h> // ranges::subrange
57#endif
58
59#if __cplusplus201703L > 202302L
60# include <charconv>
61#endif
62
63
64#if ! _GLIBCXX_USE_CXX11_ABI1
65# include "cow_string.h"
66#else
67
68namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default")))
69{
70_GLIBCXX_BEGIN_NAMESPACE_VERSION
71_GLIBCXX_BEGIN_NAMESPACE_CXX11namespace __cxx11 {
72
73 /**
74 * @class basic_string basic_string.h <string>
75 * @brief Managing sequences of characters and character-like objects.
76 *
77 * @ingroup strings
78 * @ingroup sequences
79 * @headerfile string
80 * @since C++98
81 *
82 * @tparam _CharT Type of character
83 * @tparam _Traits Traits for character type, defaults to
84 * char_traits<_CharT>.
85 * @tparam _Alloc Allocator type, defaults to allocator<_CharT>.
86 *
87 * Meets the requirements of a <a href="tables.html#65">container</a>, a
88 * <a href="tables.html#66">reversible container</a>, and a
89 * <a href="tables.html#67">sequence</a>. Of the
90 * <a href="tables.html#68">optional sequence requirements</a>, only
91 * @c push_back, @c at, and @c %array access are supported.
92 */
93 template<typename _CharT, typename _Traits, typename _Alloc>
94 class basic_string
95 {
96#if __cplusplus201703L >= 202002L
97 static_assert(is_trivially_copyable_v<_CharT>
98 && is_trivially_default_constructible_v<_CharT>
99 && is_standard_layout_v<_CharT>);
100 static_assert(is_same_v<_CharT, typename _Traits::char_type>);
101 static_assert(is_same_v<_CharT, typename _Alloc::value_type>);
102 using _Char_alloc_type = _Alloc;
103#else
104 typedef typename __gnu_cxx::__alloc_traits<_Alloc>::template
105 rebind<_CharT>::other _Char_alloc_type;
106#endif
107
108 typedef __gnu_cxx::__alloc_traits<_Char_alloc_type> _Alloc_traits;
109
110 // Types:
111 public:
112 typedef _Traits traits_type;
113 typedef typename _Traits::char_type value_type;
114 typedef _Char_alloc_type allocator_type;
115 typedef typename _Alloc_traits::size_type size_type;
116 typedef typename _Alloc_traits::difference_type difference_type;
117 typedef typename _Alloc_traits::reference reference;
118 typedef typename _Alloc_traits::const_reference const_reference;
119 typedef typename _Alloc_traits::pointer pointer;
120 typedef typename _Alloc_traits::const_pointer const_pointer;
121 typedef __gnu_cxx::__normal_iterator<pointer, basic_string> iterator;
122 typedef __gnu_cxx::__normal_iterator<const_pointer, basic_string>
123 const_iterator;
124 typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
125 typedef std::reverse_iterator<iterator> reverse_iterator;
126
127 /// Value returned by various member functions when they fail.
128 static const size_type npos = static_cast<size_type>(-1);
129
130 protected:
131 // type used for positions in insert, erase etc.
132#if __cplusplus201703L < 201103L
133 typedef iterator __const_iterator;
134#else
135 typedef const_iterator __const_iterator;
136#endif
137
138 private:
139 static _GLIBCXX20_CONSTEXPR pointer
140 _S_allocate(_Char_alloc_type& __a, size_type __n)
141 {
142 pointer __p = _Alloc_traits::allocate(__a, __n);
143#if __glibcxx_constexpr_string201611L >= 201907L
144 // std::char_traits begins the lifetime of characters,
145 // but custom traits might not, so do it here.
146 if constexpr (!is_same_v<_Traits, char_traits<_CharT>>)
147 if (std::__is_constant_evaluated())
148 // Begin the lifetime of characters in allocated storage.
149 for (size_type __i = 0; __i < __n; ++__i)
150 std::construct_at(__builtin_addressof(__p[__i]));
151#endif
152 return __p;
153 }
154
155#ifdef __glibcxx_string_view201803L // >= C++17
156 // A helper type for avoiding boiler-plate.
157 typedef basic_string_view<_CharT, _Traits> __sv_type;
158
159 template<typename _Tp, typename _Res>
160 using _If_sv = enable_if_t<
161 __and_<is_convertible<const _Tp&, __sv_type>,
162 __not_<is_convertible<const _Tp*, const basic_string*>>,
163 __not_<is_convertible<const _Tp&, const _CharT*>>>::value,
164 _Res>;
165
166 // Allows an implicit conversion to __sv_type.
167 _GLIBCXX20_CONSTEXPR
168 static __sv_type
169 _S_to_string_view(__sv_type __svt) noexcept
170 { return __svt; }
171
172 // Wraps a string_view by explicit conversion and thus
173 // allows to add an internal constructor that does not
174 // participate in overload resolution when a string_view
175 // is provided.
176 struct __sv_wrapper
177 {
178 _GLIBCXX20_CONSTEXPR explicit
179 __sv_wrapper(__sv_type __sv) noexcept : _M_sv(__sv) { }
180
181 __sv_type _M_sv;
182 };
183
184 /**
185 * @brief Only internally used: Construct string from a string view
186 * wrapper.
187 * @param __svw string view wrapper.
188 * @param __a Allocator to use.
189 */
190 _GLIBCXX20_CONSTEXPR
191 explicit
192 basic_string(__sv_wrapper __svw, const _Alloc& __a)
193 : basic_string(__svw._M_sv.data(), __svw._M_sv.size(), __a) { }
194#endif
195
196 // Use empty-base optimization: http://www.cantrip.org/emptyopt.html
197 struct _Alloc_hider : allocator_type // TODO check __is_final
198 {
199#if __cplusplus201703L < 201103L
200 _Alloc_hider(pointer __dat, const _Alloc& __a = _Alloc())
201 : allocator_type(__a), _M_p(__dat) { }
202#else
203 _GLIBCXX20_CONSTEXPR
204 _Alloc_hider(pointer __dat, const _Alloc& __a)
205 : allocator_type(__a), _M_p(__dat) { }
206
207 _GLIBCXX20_CONSTEXPR
208 _Alloc_hider(pointer __dat, _Alloc&& __a = _Alloc())
209 : allocator_type(std::move(__a)), _M_p(__dat) { }
210#endif
211
212 pointer _M_p; // The actual data.
213 };
214
215 _Alloc_hider _M_dataplus;
216 size_type _M_string_length;
217
218 enum { _S_local_capacity = 15 / sizeof(_CharT) };
219
220 union
221 {
222 _CharT _M_local_buf[_S_local_capacity + 1];
223 size_type _M_allocated_capacity;
224 };
225
226 _GLIBCXX20_CONSTEXPR
227 void
228 _M_data(pointer __p)
229 { _M_dataplus._M_p = __p; }
230
231 _GLIBCXX20_CONSTEXPR
232 void
233 _M_length(size_type __length)
234 { _M_string_length = __length; }
235
236 _GLIBCXX20_CONSTEXPR
237 pointer
238 _M_data() const
239 { return _M_dataplus._M_p; }
240
241 _GLIBCXX20_CONSTEXPR
242 pointer
243 _M_local_data()
244 {
245#if __cplusplus201703L >= 201103L
246 return std::pointer_traits<pointer>::pointer_to(*_M_local_buf);
247#else
248 return pointer(_M_local_buf);
249#endif
250 }
251
252 _GLIBCXX20_CONSTEXPR
253 const_pointer
254 _M_local_data() const
255 {
256#if __cplusplus201703L >= 201103L
257 return std::pointer_traits<const_pointer>::pointer_to(*_M_local_buf);
258#else
259 return const_pointer(_M_local_buf);
260#endif
261 }
262
263 _GLIBCXX20_CONSTEXPR
264 void
265 _M_capacity(size_type __capacity)
266 { _M_allocated_capacity = __capacity; }
267
268 _GLIBCXX20_CONSTEXPR
269 void
270 _M_set_length(size_type __n)
271 {
272 _M_length(__n);
273 traits_type::assign(_M_data()[__n], _CharT());
274 }
275
276 _GLIBCXX20_CONSTEXPR
277 bool
278 _M_is_local() const
279 {
280 if (_M_data() == _M_local_data())
281 {
282 if (_M_string_length > _S_local_capacity)
283 __builtin_unreachable();
284 return true;
285 }
286 return false;
287 }
288
289 // Create & Destroy
290 _GLIBCXX20_CONSTEXPR
291 pointer
292 _M_create(size_type&, size_type);
293
294 _GLIBCXX20_CONSTEXPR
295 void
296 _M_dispose()
297 {
298 if (!_M_is_local())
299 _M_destroy(_M_allocated_capacity);
300 }
301
302 _GLIBCXX20_CONSTEXPR
303 void
304 _M_destroy(size_type __size) throw()
305 { _Alloc_traits::deallocate(_M_get_allocator(), _M_data(), __size + 1); }
306
307#if __cplusplus201703L < 201103L || defined _GLIBCXX_DEFINING_STRING_INSTANTIATIONS
308 // _M_construct_aux is used to implement the 21.3.1 para 15 which
309 // requires special behaviour if _InIterator is an integral type
310 template<typename _InIterator>
311 void
312 _M_construct_aux(_InIterator __beg, _InIterator __end,
313 std::__false_type)
314 {
315 typedef typename iterator_traits<_InIterator>::iterator_category _Tag;
316 _M_construct(__beg, __end, _Tag());
317 }
318
319 // _GLIBCXX_RESOLVE_LIB_DEFECTS
320 // 438. Ambiguity in the "do the right thing" clause
321 template<typename _Integer>
322 void
323 _M_construct_aux(_Integer __beg, _Integer __end, std::__true_type)
324 { _M_construct_aux_2(static_cast<size_type>(__beg), __end); }
325
326 void
327 _M_construct_aux_2(size_type __req, _CharT __c)
328 { _M_construct(__req, __c); }
329#endif
330
331 // For Input Iterators, used in istreambuf_iterators, etc.
332 template<typename _InIterator>
333 _GLIBCXX20_CONSTEXPR
334 void
335 _M_construct(_InIterator __beg, _InIterator __end,
336 std::input_iterator_tag);
337
338 // For forward_iterators up to random_access_iterators, used for
339 // string::iterator, _CharT*, etc.
340 template<typename _FwdIterator>
341 _GLIBCXX20_CONSTEXPR
342 void
343 _M_construct(_FwdIterator __beg, _FwdIterator __end,
344 std::forward_iterator_tag);
345
346 _GLIBCXX20_CONSTEXPR
347 void
348 _M_construct(size_type __req, _CharT __c);
349
350 // Construct using block of memory of known size.
351 // If _Terminated is true assume that source is already 0 terminated.
352 template<bool _Terminated>
353 _GLIBCXX20_CONSTEXPR
354 void
355 _M_construct(const _CharT *__c, size_type __n);
356
357 _GLIBCXX20_CONSTEXPR
358 allocator_type&
359 _M_get_allocator()
360 { return _M_dataplus; }
361
362 _GLIBCXX20_CONSTEXPR
363 const allocator_type&
364 _M_get_allocator() const
365 { return _M_dataplus; }
366
367 // Ensure that _M_local_buf is the active member of the union.
368 __attribute__((__always_inline__))
369 _GLIBCXX14_CONSTEXPRconstexpr
370 void
371 _M_init_local_buf() _GLIBCXX_NOEXCEPTnoexcept
372 {
373#if __glibcxx_is_constant_evaluated
374 if (std::is_constant_evaluated())
375 for (size_type __i = 0; __i <= _S_local_capacity; ++__i)
376 _M_local_buf[__i] = _CharT();
377#endif
378 }
379
380 __attribute__((__always_inline__))
381 _GLIBCXX14_CONSTEXPRconstexpr
382 pointer
383 _M_use_local_data() _GLIBCXX_NOEXCEPTnoexcept
384 {
385#if __cpp_lib_is_constant_evaluated
386 _M_init_local_buf();
387#endif
388 return _M_local_data();
389 }
390
391 private:
392
393#ifdef _GLIBCXX_DISAMBIGUATE_REPLACE_INST
394 // The explicit instantiations in misc-inst.cc require this due to
395 // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64063
396 template<typename _Tp, bool _Requires =
397 !__are_same<_Tp, _CharT*>::__value
398 && !__are_same<_Tp, const _CharT*>::__value
399 && !__are_same<_Tp, iterator>::__value
400 && !__are_same<_Tp, const_iterator>::__value>
401 struct __enable_if_not_native_iterator
402 { typedef basic_string& __type; };
403 template<typename _Tp>
404 struct __enable_if_not_native_iterator<_Tp, false> { };
405#endif
406
407 _GLIBCXX20_CONSTEXPR
408 size_type
409 _M_check(size_type __pos, const char* __s) const
410 {
411 if (__pos > this->size())
412 __throw_out_of_range_fmt(__N("%s: __pos (which is %zu) > "("%s: __pos (which is %zu) > " "this->size() (which is %zu)"
)
413 "this->size() (which is %zu)")("%s: __pos (which is %zu) > " "this->size() (which is %zu)"
),
414 __s, __pos, this->size());
415 return __pos;
416 }
417
418 _GLIBCXX20_CONSTEXPR
419 void
420 _M_check_length(size_type __n1, size_type __n2, const char* __s) const
421 {
422 if (this->max_size() - (this->size() - __n1) < __n2)
423 __throw_length_error(__N(__s)(__s));
424 }
425
426
427 // NB: _M_limit doesn't check for a bad __pos value.
428 _GLIBCXX20_CONSTEXPR
429 size_type
430 _M_limit(size_type __pos, size_type __off) const _GLIBCXX_NOEXCEPTnoexcept
431 {
432 const bool __testoff = __off < this->size() - __pos;
433 return __testoff ? __off : this->size() - __pos;
434 }
435
436 // True if _Rep and source do not overlap.
437 bool
438 _M_disjunct(const _CharT* __s) const _GLIBCXX_NOEXCEPTnoexcept
439 {
440 return (less<const _CharT*>()(__s, _M_data())
441 || less<const _CharT*>()(_M_data() + this->size(), __s));
442 }
443
444 // When __n = 1 way faster than the general multichar
445 // traits_type::copy/move/assign.
446 _GLIBCXX20_CONSTEXPR
447 static void
448 _S_copy(_CharT* __d, const _CharT* __s, size_type __n)
449 {
450 if (__n == 1)
451 traits_type::assign(*__d, *__s);
452 else
453 traits_type::copy(__d, __s, __n);
454 }
455
456 _GLIBCXX20_CONSTEXPR
457 static void
458 _S_move(_CharT* __d, const _CharT* __s, size_type __n)
459 {
460 if (__n == 1)
461 traits_type::assign(*__d, *__s);
462 else
463 traits_type::move(__d, __s, __n);
464 }
465
466 _GLIBCXX20_CONSTEXPR
467 static void
468 _S_assign(_CharT* __d, size_type __n, _CharT __c)
469 {
470 if (__n == 1)
471 traits_type::assign(*__d, __c);
472 else
473 traits_type::assign(__d, __n, __c);
474 }
475
476#pragma GCC diagnostic push
477#pragma GCC diagnostic ignored "-Wc++17-extensions"
478 // _S_copy_chars is a separate template to permit specialization
479 // to optimize for the common case of pointers as iterators.
480 template<class _Iterator>
481 _GLIBCXX20_CONSTEXPR
482 static void
483 _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)
484 {
485#if __cplusplus201703L >= 201103L
486 using _IterBase = decltype(std::__niter_base(__k1));
487 if constexpr (__or_<is_same<_IterBase, _CharT*>,
488 is_same<_IterBase, const _CharT*>>::value)
489 _S_copy(__p, std::__niter_base(__k1), __k2 - __k1);
490#if __cpp_lib_concepts
491 else if constexpr (requires {
492 requires contiguous_iterator<_Iterator>;
493 { std::to_address(__k1) }
494 -> convertible_to<const _CharT*>;
495 })
496 {
497 const auto __d = __k2 - __k1;
498 (void) (__k1 + __d); // See P3349R1
499 _S_copy(__p, std::to_address(__k1), static_cast<size_type>(__d));
500 }
501#endif
502 else
503#endif
504 for (; __k1 != __k2; ++__k1, (void)++__p)
505 traits_type::assign(*__p, static_cast<_CharT>(*__k1));
506 }
507#pragma GCC diagnostic pop
508
509#if __cplusplus201703L < 201103L || defined _GLIBCXX_DEFINING_STRING_INSTANTIATIONS
510 static void
511 _S_copy_chars(_CharT* __p, iterator __k1, iterator __k2)
512 { _S_copy_chars(__p, __k1.base(), __k2.base()); }
513
514 static void
515 _S_copy_chars(_CharT* __p, const_iterator __k1, const_iterator __k2)
516 { _S_copy_chars(__p, __k1.base(), __k2.base()); }
517
518 static void
519 _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2)
520 { _S_copy(__p, __k1, __k2 - __k1); }
521
522 static void
523 _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2)
524 { _S_copy(__p, __k1, __k2 - __k1); }
525#endif
526
527#if __glibcxx_containers_ranges // C++ >= 23
528 // pre: __n == ranges::distance(__rg). __p+[0,__n) is a valid range.
529 template<typename _Rg>
530 static constexpr void
531 _S_copy_range(pointer __p, _Rg&& __rg, size_type __n)
532 {
533 if constexpr (requires {
534 requires ranges::contiguous_range<_Rg>;
535 { ranges::data(std::forward<_Rg>(__rg)) }
536 -> convertible_to<const _CharT*>;
537 })
538 _S_copy(__p, ranges::data(std::forward<_Rg>(__rg)), __n);
539 else
540 {
541 auto __first = ranges::begin(__rg);
542 const auto __last = ranges::end(__rg);
543 for (; __first != __last; ++__first)
544 traits_type::assign(*__p++, static_cast<_CharT>(*__first));
545 }
546 }
547#endif
548
549 _GLIBCXX20_CONSTEXPR
550 static int
551 _S_compare(size_type __n1, size_type __n2) _GLIBCXX_NOEXCEPTnoexcept
552 {
553 const difference_type __d = difference_type(__n1 - __n2);
554
555 if (__d > __gnu_cxx::__numeric_traits<int>::__max)
556 return __gnu_cxx::__numeric_traits<int>::__max;
557 else if (__d < __gnu_cxx::__numeric_traits<int>::__min)
558 return __gnu_cxx::__numeric_traits<int>::__min;
559 else
560 return int(__d);
561 }
562
563 _GLIBCXX20_CONSTEXPR
564 void
565 _M_assign(const basic_string&);
566
567 _GLIBCXX20_CONSTEXPR
568 void
569 _M_mutate(size_type __pos, size_type __len1, const _CharT* __s,
570 size_type __len2);
571
572 _GLIBCXX20_CONSTEXPR
573 void
574 _M_erase(size_type __pos, size_type __n);
575
576 public:
577 // Construct/copy/destroy:
578 // NB: We overload ctors in some cases instead of using default
579 // arguments, per 17.4.4.4 para. 2 item 2.
580
581 /**
582 * @brief Default constructor creates an empty string.
583 */
584 _GLIBCXX20_CONSTEXPR
585 basic_string()
586 _GLIBCXX_NOEXCEPT_IF(is_nothrow_default_constructible<_Alloc>::value)noexcept(is_nothrow_default_constructible<_Alloc>::value
)
587#if __cpp_concepts && __glibcxx_type_trait_variable_templates201510L
588 requires is_default_constructible_v<_Alloc>
589#endif
590 : _M_dataplus(_M_local_data())
591 {
592 _M_init_local_buf();
593 _M_set_length(0);
594 }
595
596 /**
597 * @brief Construct an empty string using allocator @a a.
598 */
599 _GLIBCXX20_CONSTEXPR
600 explicit
601 basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPTnoexcept
602 : _M_dataplus(_M_local_data(), __a)
603 {
604 _M_init_local_buf();
605 _M_set_length(0);
606 }
607
608 /**
609 * @brief Construct string with copy of value of @a __str.
610 * @param __str Source string.
611 */
612 _GLIBCXX20_CONSTEXPR
613 basic_string(const basic_string& __str)
614 : _M_dataplus(_M_local_data(),
615 _Alloc_traits::_S_select_on_copy(__str._M_get_allocator()))
616 {
617 _M_construct<true>(__str._M_data(), __str.length());
618 }
619
620 // _GLIBCXX_RESOLVE_LIB_DEFECTS
621 // 2583. no way to supply an allocator for basic_string(str, pos)
622 /**
623 * @brief Construct string as copy of a substring.
624 * @param __str Source string.
625 * @param __pos Index of first character to copy from.
626 * @param __a Allocator to use.
627 */
628 _GLIBCXX20_CONSTEXPR
629 basic_string(const basic_string& __str, size_type __pos,
630 const _Alloc& __a = _Alloc())
631 : _M_dataplus(_M_local_data(), __a)
632 {
633 const _CharT* __start = __str._M_data()
634 + __str._M_check(__pos, "basic_string::basic_string");
635 _M_construct(__start, __start + __str._M_limit(__pos, npos),
636 std::forward_iterator_tag());
637 }
638
639 /**
640 * @brief Construct string as copy of a substring.
641 * @param __str Source string.
642 * @param __pos Index of first character to copy from.
643 * @param __n Number of characters to copy.
644 */
645 _GLIBCXX20_CONSTEXPR
646 basic_string(const basic_string& __str, size_type __pos,
647 size_type __n)
648 : _M_dataplus(_M_local_data())
649 {
650 const _CharT* __start = __str._M_data()
651 + __str._M_check(__pos, "basic_string::basic_string");
652 _M_construct(__start, __start + __str._M_limit(__pos, __n),
653 std::forward_iterator_tag());
654 }
655
656 /**
657 * @brief Construct string as copy of a substring.
658 * @param __str Source string.
659 * @param __pos Index of first character to copy from.
660 * @param __n Number of characters to copy.
661 * @param __a Allocator to use.
662 */
663 _GLIBCXX20_CONSTEXPR
664 basic_string(const basic_string& __str, size_type __pos,
665 size_type __n, const _Alloc& __a)
666 : _M_dataplus(_M_local_data(), __a)
667 {
668 const _CharT* __start
669 = __str._M_data() + __str._M_check(__pos, "string::string");
670 _M_construct(__start, __start + __str._M_limit(__pos, __n),
671 std::forward_iterator_tag());
672 }
673
674 /**
675 * @brief Construct string initialized by a character %array.
676 * @param __s Source character %array.
677 * @param __n Number of characters to copy.
678 * @param __a Allocator to use (default is default allocator).
679 *
680 * NB: @a __s must have at least @a __n characters, &apos;\\0&apos;
681 * has no special meaning.
682 */
683 _GLIBCXX20_CONSTEXPR
684 basic_string(const _CharT* __s, size_type __n,
685 const _Alloc& __a = _Alloc())
686 : _M_dataplus(_M_local_data(), __a)
687 {
688 // NB: Not required, but considered best practice.
689 if (__s == 0 && __n > 0)
690 std::__throw_logic_error(__N("basic_string: "("basic_string: " "construction from null is not valid")
691 "construction from null is not valid")("basic_string: " "construction from null is not valid"));
692 _M_construct(__s, __s + __n, std::forward_iterator_tag());
693 }
694
695 /**
696 * @brief Construct string as copy of a C string.
697 * @param __s Source C string.
698 * @param __a Allocator to use (default is default allocator).
699 */
700#if __cpp_deduction_guides201703L && ! defined _GLIBCXX_DEFINING_STRING_INSTANTIATIONS
701 // _GLIBCXX_RESOLVE_LIB_DEFECTS
702 // 3076. basic_string CTAD ambiguity
703 template<typename = _RequireAllocator<_Alloc>>
704#endif
705 _GLIBCXX20_CONSTEXPR
706 basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
707 : _M_dataplus(_M_local_data(), __a)
708 {
709 // NB: Not required, but considered best practice.
710 if (__s == 0)
711 std::__throw_logic_error(__N("basic_string: "("basic_string: " "construction from null is not valid")
712 "construction from null is not valid")("basic_string: " "construction from null is not valid"));
713 const _CharT* __end = __s + traits_type::length(__s);
714 _M_construct(__s, __end, forward_iterator_tag());
715 }
716
717 /**
718 * @brief Construct string as multiple characters.
719 * @param __n Number of characters.
720 * @param __c Character to use.
721 * @param __a Allocator to use (default is default allocator).
722 */
723#if __cpp_deduction_guides201703L && ! defined _GLIBCXX_DEFINING_STRING_INSTANTIATIONS
724 // _GLIBCXX_RESOLVE_LIB_DEFECTS
725 // 3076. basic_string CTAD ambiguity
726 template<typename = _RequireAllocator<_Alloc>>
727#endif
728 _GLIBCXX20_CONSTEXPR
729 basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
730 : _M_dataplus(_M_local_data(), __a)
731 { _M_construct(__n, __c); }
732
733#if __cplusplus201703L >= 201103L
734 /**
735 * @brief Move construct string.
736 * @param __str Source string.
737 *
738 * The newly-created string contains the exact contents of @a __str.
739 * @a __str is a valid, but unspecified string.
740 */
741 _GLIBCXX20_CONSTEXPR
742 basic_string(basic_string&& __str) noexcept
743 : _M_dataplus(_M_local_data(), std::move(__str._M_get_allocator()))
744 {
745 if (__str._M_is_local())
746 {
747 _M_init_local_buf();
748 traits_type::copy(_M_local_buf, __str._M_local_buf,
749 __str.length() + 1);
750 }
751 else
752 {
753 _M_data(__str._M_data());
754 _M_capacity(__str._M_allocated_capacity);
755 }
756
757 // Must use _M_length() here not _M_set_length() because
758 // basic_stringbuf relies on writing into unallocated capacity so
759 // we mess up the contents if we put a '\0' in the string.
760 _M_length(__str.length());
761 __str._M_data(__str._M_use_local_data());
762 __str._M_set_length(0);
763 }
764
765#if __glibcxx_containers_ranges // C++ >= 23
766 /**
767 * @brief Construct a string from a range.
768 * @since C++23
769 */
770 template<__detail::__container_compatible_range<_CharT> _Rg>
771 constexpr
772 basic_string(from_range_t, _Rg&& __rg, const _Alloc& __a = _Alloc())
773 : basic_string(__a)
774 {
775 if constexpr (ranges::forward_range<_Rg> || ranges::sized_range<_Rg>)
776 {
777 const auto __n = static_cast<size_type>(ranges::distance(__rg));
778 reserve(__n);
779 _S_copy_range(_M_data(), std::forward<_Rg>(__rg), __n);
780 _M_set_length(__n);
781 }
782 else
783 {
784 auto __first = ranges::begin(__rg);
785 const auto __last = ranges::end(__rg);
786 for (; __first != __last; ++__first)
787 push_back(*__first);
788 }
789 }
790#endif
791
792 /**
793 * @brief Construct string from an initializer %list.
794 * @param __l std::initializer_list of characters.
795 * @param __a Allocator to use (default is default allocator).
796 */
797 _GLIBCXX20_CONSTEXPR
798 basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
799 : _M_dataplus(_M_local_data(), __a)
800 { _M_construct(__l.begin(), __l.end(), std::forward_iterator_tag()); }
801
802 _GLIBCXX20_CONSTEXPR
803 basic_string(const basic_string& __str, const _Alloc& __a)
804 : _M_dataplus(_M_local_data(), __a)
805 { _M_construct(__str.begin(), __str.end(), std::forward_iterator_tag()); }
806
807 _GLIBCXX20_CONSTEXPR
808 basic_string(basic_string&& __str, const _Alloc& __a)
809 noexcept(_Alloc_traits::_S_always_equal())
810 : _M_dataplus(_M_local_data(), __a)
811 {
812 if (__str._M_is_local())
813 {
814 _M_init_local_buf();
815 traits_type::copy(_M_local_buf, __str._M_local_buf,
816 __str.length() + 1);
817 _M_length(__str.length());
818 __str._M_set_length(0);
819 }
820 else if (_Alloc_traits::_S_always_equal()
821 || __str.get_allocator() == __a)
822 {
823 _M_data(__str._M_data());
824 _M_length(__str.length());
825 _M_capacity(__str._M_allocated_capacity);
826 __str._M_data(__str._M_use_local_data());
827 __str._M_set_length(0);
828 }
829 else
830 _M_construct(__str.begin(), __str.end(), std::forward_iterator_tag());
831 }
832#endif // C++11
833
834#if __cplusplus201703L >= 202100L
835 basic_string(nullptr_t) = delete;
836 basic_string& operator=(nullptr_t) = delete;
837#endif // C++23
838
839 /**
840 * @brief Construct string as copy of a range.
841 * @param __beg Start of range.
842 * @param __end End of range.
843 * @param __a Allocator to use (default is default allocator).
844 */
845#if __cplusplus201703L >= 201103L
846 template<typename _InputIterator,
847 typename = std::_RequireInputIter<_InputIterator>>
848#else
849 template<typename _InputIterator>
850#endif
851 _GLIBCXX20_CONSTEXPR
852 basic_string(_InputIterator __beg, _InputIterator __end,
853 const _Alloc& __a = _Alloc())
854 : _M_dataplus(_M_local_data(), __a), _M_string_length(0)
855 {
856#if __cplusplus201703L >= 201103L
857 _M_construct(__beg, __end, std::__iterator_category(__beg));
858#else
859 typedef typename std::__is_integer<_InputIterator>::__type _Integral;
860 _M_construct_aux(__beg, __end, _Integral());
861#endif
862 }
863
864#ifdef __glibcxx_string_view201803L // >= C++17
865 /**
866 * @brief Construct string from a substring of a string_view.
867 * @param __t Source object convertible to string view.
868 * @param __pos The index of the first character to copy from __t.
869 * @param __n The number of characters to copy from __t.
870 * @param __a Allocator to use.
871 */
872 template<typename _Tp,
873 typename = enable_if_t<is_convertible_v<const _Tp&, __sv_type>>>
874 _GLIBCXX20_CONSTEXPR
875 basic_string(const _Tp& __t, size_type __pos, size_type __n,
876 const _Alloc& __a = _Alloc())
877 : basic_string(_S_to_string_view(__t).substr(__pos, __n), __a) { }
878
879 /**
880 * @brief Construct string from a string_view.
881 * @param __t Source object convertible to string view.
882 * @param __a Allocator to use (default is default allocator).
883 */
884 template<typename _Tp, typename = _If_sv<_Tp, void>>
885 _GLIBCXX20_CONSTEXPR
886 explicit
887 basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
888 : basic_string(__sv_wrapper(_S_to_string_view(__t)), __a) { }
889#endif // C++17
890
891 /**
892 * @brief Destroy the string instance.
893 */
894 _GLIBCXX20_CONSTEXPR
895 ~basic_string()
896 { _M_dispose(); }
897
898 /**
899 * @brief Assign the value of @a str to this string.
900 * @param __str Source string.
901 */
902 _GLIBCXX20_CONSTEXPR
903 basic_string&
904 operator=(const basic_string& __str)
905 {
906 return this->assign(__str);
907 }
908
909 /**
910 * @brief Copy contents of @a s into this string.
911 * @param __s Source null-terminated string.
912 */
913 _GLIBCXX20_CONSTEXPR
914 basic_string&
915 operator=(const _CharT* __s)
916 { return this->assign(__s); }
917
918 /**
919 * @brief Set value to string of length 1.
920 * @param __c Source character.
921 *
922 * Assigning to a character makes this string length 1 and
923 * (*this)[0] == @a c.
924 */
925 _GLIBCXX20_CONSTEXPR
926 basic_string&
927 operator=(_CharT __c)
928 {
929 this->assign(1, __c);
930 return *this;
931 }
932
933#if __cplusplus201703L >= 201103L
934 /**
935 * @brief Move assign the value of @a str to this string.
936 * @param __str Source string.
937 *
938 * The contents of @a str are moved into this string (without copying).
939 * @a str is a valid, but unspecified string.
940 */
941 // _GLIBCXX_RESOLVE_LIB_DEFECTS
942 // 2063. Contradictory requirements for string move assignment
943 _GLIBCXX20_CONSTEXPR
944 basic_string&
945 operator=(basic_string&& __str)
946 noexcept(_Alloc_traits::_S_nothrow_move())
947 {
948 const bool __equal_allocs = _Alloc_traits::_S_always_equal()
949 || _M_get_allocator() == __str._M_get_allocator();
950 if (!_M_is_local() && _Alloc_traits::_S_propagate_on_move_assign()
951 && !__equal_allocs)
952 {
953 // Destroy existing storage before replacing allocator.
954 _M_destroy(_M_allocated_capacity);
955 _M_data(_M_local_data());
956 _M_set_length(0);
957 }
958 // Replace allocator if POCMA is true.
959 std::__alloc_on_move(_M_get_allocator(), __str._M_get_allocator());
960
961 if (__str._M_is_local())
962 {
963 // We've always got room for a short string, just copy it
964 // (unless this is a self-move, because that would violate the
965 // char_traits::copy precondition that the ranges don't overlap).
966 if (__builtin_expect(std::__addressof(__str) != this, true))
967 {
968 if (__str.size())
969 this->_S_copy(_M_data(), __str._M_data(), __str.size());
970 _M_set_length(__str.size());
971 }
972 }
973 else if (_Alloc_traits::_S_propagate_on_move_assign() || __equal_allocs)
974 {
975 // Just move the allocated pointer, our allocator can free it.
976 pointer __data = nullptr;
977 size_type __capacity;
978 if (!_M_is_local())
979 {
980 if (__equal_allocs)
981 {
982 // __str can reuse our existing storage.
983 __data = _M_data();
984 __capacity = _M_allocated_capacity;
985 }
986 else // __str can't use it, so free it.
987 _M_destroy(_M_allocated_capacity);
988 }
989
990 _M_data(__str._M_data());
991 _M_length(__str.length());
992 _M_capacity(__str._M_allocated_capacity);
993 if (__data)
994 {
995 __str._M_data(__data);
996 __str._M_capacity(__capacity);
997 }
998 else
999 __str._M_data(__str._M_use_local_data());
1000 }
1001 else // Need to do a deep copy
1002 _M_assign(__str);
1003 __str.clear();
1004 return *this;
1005 }
1006
1007 /**
1008 * @brief Set value to string constructed from initializer %list.
1009 * @param __l std::initializer_list.
1010 */
1011 _GLIBCXX20_CONSTEXPR
1012 basic_string&
1013 operator=(initializer_list<_CharT> __l)
1014 {
1015 this->assign(__l.begin(), __l.size());
1016 return *this;
1017 }
1018#endif // C++11
1019
1020#ifdef __glibcxx_string_view201803L // >= C++17
1021 /**
1022 * @brief Set value to string constructed from a string_view.
1023 * @param __svt An object convertible to string_view.
1024 */
1025 template<typename _Tp>
1026 _GLIBCXX20_CONSTEXPR
1027 _If_sv<_Tp, basic_string&>
1028 operator=(const _Tp& __svt)
1029 { return this->assign(__svt); }
1030
1031 /**
1032 * @brief Convert to a string_view.
1033 * @return A string_view.
1034 */
1035 _GLIBCXX20_CONSTEXPR
1036 operator __sv_type() const noexcept
1037 { return __sv_type(data(), size()); }
1038#endif // C++17
1039
1040 // Iterators:
1041 /**
1042 * Returns a read/write iterator that points to the first character in
1043 * the %string.
1044 */
1045 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1046 iterator
1047 begin() _GLIBCXX_NOEXCEPTnoexcept
1048 { return iterator(_M_data()); }
1049
1050 /**
1051 * Returns a read-only (constant) iterator that points to the first
1052 * character in the %string.
1053 */
1054 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1055 const_iterator
1056 begin() const _GLIBCXX_NOEXCEPTnoexcept
1057 { return const_iterator(_M_data()); }
1058
1059 /**
1060 * Returns a read/write iterator that points one past the last
1061 * character in the %string.
1062 */
1063 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1064 iterator
1065 end() _GLIBCXX_NOEXCEPTnoexcept
1066 { return iterator(_M_data() + this->size()); }
1067
1068 /**
1069 * Returns a read-only (constant) iterator that points one past the
1070 * last character in the %string.
1071 */
1072 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1073 const_iterator
1074 end() const _GLIBCXX_NOEXCEPTnoexcept
1075 { return const_iterator(_M_data() + this->size()); }
1076
1077 /**
1078 * Returns a read/write reverse iterator that points to the last
1079 * character in the %string. Iteration is done in reverse element
1080 * order.
1081 */
1082 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1083 reverse_iterator
1084 rbegin() _GLIBCXX_NOEXCEPTnoexcept
1085 { return reverse_iterator(this->end()); }
1086
1087 /**
1088 * Returns a read-only (constant) reverse iterator that points
1089 * to the last character in the %string. Iteration is done in
1090 * reverse element order.
1091 */
1092 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1093 const_reverse_iterator
1094 rbegin() const _GLIBCXX_NOEXCEPTnoexcept
1095 { return const_reverse_iterator(this->end()); }
1096
1097 /**
1098 * Returns a read/write reverse iterator that points to one before the
1099 * first character in the %string. Iteration is done in reverse
1100 * element order.
1101 */
1102 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1103 reverse_iterator
1104 rend() _GLIBCXX_NOEXCEPTnoexcept
1105 { return reverse_iterator(this->begin()); }
1106
1107 /**
1108 * Returns a read-only (constant) reverse iterator that points
1109 * to one before the first character in the %string. Iteration
1110 * is done in reverse element order.
1111 */
1112 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1113 const_reverse_iterator
1114 rend() const _GLIBCXX_NOEXCEPTnoexcept
1115 { return const_reverse_iterator(this->begin()); }
1116
1117#if __cplusplus201703L >= 201103L
1118 /**
1119 * Returns a read-only (constant) iterator that points to the first
1120 * character in the %string.
1121 */
1122 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1123 const_iterator
1124 cbegin() const noexcept
1125 { return const_iterator(this->_M_data()); }
1126
1127 /**
1128 * Returns a read-only (constant) iterator that points one past the
1129 * last character in the %string.
1130 */
1131 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1132 const_iterator
1133 cend() const noexcept
1134 { return const_iterator(this->_M_data() + this->size()); }
1135
1136 /**
1137 * Returns a read-only (constant) reverse iterator that points
1138 * to the last character in the %string. Iteration is done in
1139 * reverse element order.
1140 */
1141 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1142 const_reverse_iterator
1143 crbegin() const noexcept
1144 { return const_reverse_iterator(this->end()); }
1145
1146 /**
1147 * Returns a read-only (constant) reverse iterator that points
1148 * to one before the first character in the %string. Iteration
1149 * is done in reverse element order.
1150 */
1151 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1152 const_reverse_iterator
1153 crend() const noexcept
1154 { return const_reverse_iterator(this->begin()); }
1155#endif
1156
1157 public:
1158 // Capacity:
1159 /// Returns the number of characters in the string, not including any
1160 /// null-termination.
1161 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1162 size_type
1163 size() const _GLIBCXX_NOEXCEPTnoexcept
1164 {
1165 size_type __sz = _M_string_length;
1166 if (__sz > max_size ())
1167 __builtin_unreachable ();
1168 return __sz;
1169 }
1170
1171 /// Returns the number of characters in the string, not including any
1172 /// null-termination.
1173 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1174 size_type
1175 length() const _GLIBCXX_NOEXCEPTnoexcept
1176 { return size(); }
1177
1178 /// Returns the size() of the largest possible %string.
1179 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1180 size_type
1181 max_size() const _GLIBCXX_NOEXCEPTnoexcept
1182 {
1183 const size_t __diffmax
1184 = __gnu_cxx::__numeric_traits<ptrdiff_t>::__max / sizeof(_CharT);
1185 const size_t __allocmax = _Alloc_traits::max_size(_M_get_allocator());
1186 return (std::min)(__diffmax, __allocmax) - 1;
1187 }
1188
1189 /**
1190 * @brief Resizes the %string to the specified number of characters.
1191 * @param __n Number of characters the %string should contain.
1192 * @param __c Character to fill any new elements.
1193 *
1194 * This function will %resize the %string to the specified
1195 * number of characters. If the number is smaller than the
1196 * %string's current size the %string is truncated, otherwise
1197 * the %string is extended and new elements are %set to @a __c.
1198 */
1199 _GLIBCXX20_CONSTEXPR
1200 void
1201 resize(size_type __n, _CharT __c);
1202
1203 /**
1204 * @brief Resizes the %string to the specified number of characters.
1205 * @param __n Number of characters the %string should contain.
1206 *
1207 * This function will resize the %string to the specified length. If
1208 * the new size is smaller than the %string's current size the %string
1209 * is truncated, otherwise the %string is extended and new characters
1210 * are default-constructed. For basic types such as char, this means
1211 * setting them to 0.
1212 */
1213 _GLIBCXX20_CONSTEXPR
1214 void
1215 resize(size_type __n)
1216 { this->resize(__n, _CharT()); }
1217
1218#if __cplusplus201703L >= 201103L
1219#pragma GCC diagnostic push
1220#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
1221 /// A non-binding request to reduce capacity() to size().
1222 _GLIBCXX20_CONSTEXPR
1223 void
1224 shrink_to_fit() noexcept
1225 { reserve(); }
1226#pragma GCC diagnostic pop
1227#endif
1228
1229#ifdef __glibcxx_string_resize_and_overwrite // C++ >= 23
1230 /** Resize the string and call a function to fill it.
1231 *
1232 * @param __n The maximum size requested.
1233 * @param __op A callable object that writes characters to the string.
1234 *
1235 * This is a low-level function that is easy to misuse, be careful.
1236 *
1237 * Calling `str.resize_and_overwrite(n, op)` will reserve at least `n`
1238 * characters in `str`, evaluate `n2 = std::move(op)(str.data(), n)`,
1239 * and finally set the string length to `n2` (adding a null terminator
1240 * at the end). The function object `op` is allowed to write to the
1241 * extra capacity added by the initial reserve operation, which is not
1242 * allowed if you just call `str.reserve(n)` yourself.
1243 *
1244 * This can be used to efficiently fill a `string` buffer without the
1245 * overhead of zero-initializing characters that will be overwritten
1246 * anyway.
1247 *
1248 * The callable `op` must not access the string directly (only through
1249 * the pointer passed as its first argument), must not write more than
1250 * `n` characters to the string, must return a value no greater than `n`,
1251 * and must ensure that all characters up to the returned length are
1252 * valid after it returns (i.e. there must be no uninitialized values
1253 * left in the string after the call, because accessing them would
1254 * have undefined behaviour). If `op` exits by throwing an exception
1255 * the behaviour is undefined.
1256 *
1257 * @since C++23
1258 */
1259 template<typename _Operation>
1260 constexpr void
1261 resize_and_overwrite(size_type __n, _Operation __op);
1262#endif
1263
1264#if __cplusplus201703L >= 201103L
1265 /// Non-standard version of resize_and_overwrite for C++11 and above.
1266 template<typename _Operation>
1267 _GLIBCXX20_CONSTEXPR void
1268 __resize_and_overwrite(size_type __n, _Operation __op);
1269#endif
1270
1271 /**
1272 * Returns the total number of characters that the %string can hold
1273 * before needing to allocate more memory.
1274 */
1275 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1276 size_type
1277 capacity() const _GLIBCXX_NOEXCEPTnoexcept
1278 {
1279 size_t __sz = _M_is_local() ? size_type(_S_local_capacity)
1280 : _M_allocated_capacity;
1281 if (__sz < _S_local_capacity || __sz > max_size ())
1282 __builtin_unreachable ();
1283 return __sz;
1284 }
1285
1286 /**
1287 * @brief Attempt to preallocate enough memory for specified number of
1288 * characters.
1289 * @param __res_arg Number of characters required.
1290 * @throw std::length_error If @a __res_arg exceeds @c max_size().
1291 *
1292 * This function attempts to reserve enough memory for the
1293 * %string to hold the specified number of characters. If the
1294 * number requested is more than max_size(), length_error is
1295 * thrown.
1296 *
1297 * The advantage of this function is that if optimal code is a
1298 * necessity and the user can determine the string length that will be
1299 * required, the user can reserve the memory in %advance, and thus
1300 * prevent a possible reallocation of memory and copying of %string
1301 * data.
1302 */
1303 _GLIBCXX20_CONSTEXPR
1304 void
1305 reserve(size_type __res_arg);
1306
1307 /**
1308 * Equivalent to shrink_to_fit().
1309 */
1310#if __cplusplus201703L > 201703L
1311 [[deprecated("use shrink_to_fit() instead")]]
1312#endif
1313 _GLIBCXX20_CONSTEXPR
1314 void
1315 reserve();
1316
1317 /**
1318 * Erases the string, making it empty.
1319 */
1320 _GLIBCXX20_CONSTEXPR
1321 void
1322 clear() _GLIBCXX_NOEXCEPTnoexcept
1323 { _M_set_length(0); }
1324
1325 /**
1326 * Returns true if the %string is empty. Equivalent to
1327 * <code>*this == ""</code>.
1328 */
1329 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1330 bool
1331 empty() const _GLIBCXX_NOEXCEPTnoexcept
1332 { return _M_string_length == 0; }
1333
1334 // Element access:
1335 /**
1336 * @brief Subscript access to the data contained in the %string.
1337 * @param __pos The index of the character to access.
1338 * @return Read-only (constant) reference to the character.
1339 *
1340 * This operator allows for easy, array-style, data access.
1341 * Note that data access with this operator is unchecked and
1342 * out_of_range lookups are not defined. (For checked lookups
1343 * see at().)
1344 */
1345 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1346 const_reference
1347 operator[] (size_type __pos) const _GLIBCXX_NOEXCEPTnoexcept
1348 {
1349 __glibcxx_assert(__pos <= size())do { if (__builtin_expect(!bool(__pos <= size()), false)) std
::__glibcxx_assert_fail("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1349, __PRETTY_FUNCTION__, "__pos <= size()"); } while (
false);
1350 return _M_data()[__pos];
1351 }
1352
1353 /**
1354 * @brief Subscript access to the data contained in the %string.
1355 * @param __pos The index of the character to access.
1356 * @return Read/write reference to the character.
1357 *
1358 * This operator allows for easy, array-style, data access.
1359 * Note that data access with this operator is unchecked and
1360 * out_of_range lookups are not defined. (For checked lookups
1361 * see at().)
1362 */
1363 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1364 reference
1365 operator[](size_type __pos)
1366 {
1367 // Allow pos == size() both in C++98 mode, as v3 extension,
1368 // and in C++11 mode.
1369 __glibcxx_assert(__pos <= size())do { if (__builtin_expect(!bool(__pos <= size()), false)) std
::__glibcxx_assert_fail("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1369, __PRETTY_FUNCTION__, "__pos <= size()"); } while (
false);
1370 // In pedantic mode be strict in C++98 mode.
1371 _GLIBCXX_DEBUG_PEDASSERT(__cplusplus >= 201103L || __pos < size());
1372 return _M_data()[__pos];
1373 }
1374
1375 /**
1376 * @brief Provides access to the data contained in the %string.
1377 * @param __n The index of the character to access.
1378 * @return Read-only (const) reference to the character.
1379 * @throw std::out_of_range If @a n is an invalid index.
1380 *
1381 * This function provides for safer data access. The parameter is
1382 * first checked that it is in the range of the string. The function
1383 * throws out_of_range if the check fails.
1384 */
1385 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1386 const_reference
1387 at(size_type __n) const
1388 {
1389 if (__n >= this->size())
1390 __throw_out_of_range_fmt(__N("basic_string::at: __n "("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)")
1391 "(which is %zu) >= this->size() "("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)")
1392 "(which is %zu)")("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)"),
1393 __n, this->size());
1394 return _M_data()[__n];
1395 }
1396
1397 /**
1398 * @brief Provides access to the data contained in the %string.
1399 * @param __n The index of the character to access.
1400 * @return Read/write reference to the character.
1401 * @throw std::out_of_range If @a n is an invalid index.
1402 *
1403 * This function provides for safer data access. The parameter is
1404 * first checked that it is in the range of the string. The function
1405 * throws out_of_range if the check fails.
1406 */
1407 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1408 reference
1409 at(size_type __n)
1410 {
1411 if (__n >= size())
1412 __throw_out_of_range_fmt(__N("basic_string::at: __n "("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)")
1413 "(which is %zu) >= this->size() "("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)")
1414 "(which is %zu)")("basic_string::at: __n " "(which is %zu) >= this->size() "
"(which is %zu)"),
1415 __n, this->size());
1416 return _M_data()[__n];
1417 }
1418
1419#if __cplusplus201703L >= 201103L
1420 /**
1421 * Returns a read/write reference to the data at the first
1422 * element of the %string.
1423 */
1424 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1425 reference
1426 front() noexcept
1427 {
1428 __glibcxx_assert(!empty())do { if (__builtin_expect(!bool(!empty()), false)) std::__glibcxx_assert_fail
("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1428, __PRETTY_FUNCTION__, "!empty()"); } while (false);
1429 return operator[](0);
1430 }
1431
1432 /**
1433 * Returns a read-only (constant) reference to the data at the first
1434 * element of the %string.
1435 */
1436 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1437 const_reference
1438 front() const noexcept
1439 {
1440 __glibcxx_assert(!empty())do { if (__builtin_expect(!bool(!empty()), false)) std::__glibcxx_assert_fail
("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1440, __PRETTY_FUNCTION__, "!empty()"); } while (false);
1441 return operator[](0);
1442 }
1443
1444 /**
1445 * Returns a read/write reference to the data at the last
1446 * element of the %string.
1447 */
1448 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1449 reference
1450 back() noexcept
1451 {
1452 __glibcxx_assert(!empty())do { if (__builtin_expect(!bool(!empty()), false)) std::__glibcxx_assert_fail
("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1452, __PRETTY_FUNCTION__, "!empty()"); } while (false);
1453 return operator[](this->size() - 1);
1454 }
1455
1456 /**
1457 * Returns a read-only (constant) reference to the data at the
1458 * last element of the %string.
1459 */
1460 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
1461 const_reference
1462 back() const noexcept
1463 {
1464 __glibcxx_assert(!empty())do { if (__builtin_expect(!bool(!empty()), false)) std::__glibcxx_assert_fail
("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 1464, __PRETTY_FUNCTION__, "!empty()"); } while (false);
1465 return operator[](this->size() - 1);
1466 }
1467#endif
1468
1469 // Modifiers:
1470 /**
1471 * @brief Append a string to this string.
1472 * @param __str The string to append.
1473 * @return Reference to this string.
1474 */
1475 _GLIBCXX20_CONSTEXPR
1476 basic_string&
1477 operator+=(const basic_string& __str)
1478 { return this->append(__str); }
1479
1480 /**
1481 * @brief Append a C string.
1482 * @param __s The C string to append.
1483 * @return Reference to this string.
1484 */
1485 _GLIBCXX20_CONSTEXPR
1486 basic_string&
1487 operator+=(const _CharT* __s)
1488 { return this->append(__s); }
1489
1490 /**
1491 * @brief Append a character.
1492 * @param __c The character to append.
1493 * @return Reference to this string.
1494 */
1495 _GLIBCXX20_CONSTEXPR
1496 basic_string&
1497 operator+=(_CharT __c)
1498 {
1499 this->push_back(__c);
1500 return *this;
1501 }
1502
1503#if __cplusplus201703L >= 201103L
1504 /**
1505 * @brief Append an initializer_list of characters.
1506 * @param __l The initializer_list of characters to be appended.
1507 * @return Reference to this string.
1508 */
1509 _GLIBCXX20_CONSTEXPR
1510 basic_string&
1511 operator+=(initializer_list<_CharT> __l)
1512 { return this->append(__l.begin(), __l.size()); }
1513#endif // C++11
1514
1515#ifdef __glibcxx_string_view201803L // >= C++17
1516 /**
1517 * @brief Append a string_view.
1518 * @param __svt An object convertible to string_view to be appended.
1519 * @return Reference to this string.
1520 */
1521 template<typename _Tp>
1522 _GLIBCXX20_CONSTEXPR
1523 _If_sv<_Tp, basic_string&>
1524 operator+=(const _Tp& __svt)
1525 { return this->append(__svt); }
1526#endif // C++17
1527
1528 /**
1529 * @brief Append a string to this string.
1530 * @param __str The string to append.
1531 * @return Reference to this string.
1532 */
1533 _GLIBCXX20_CONSTEXPR
1534 basic_string&
1535 append(const basic_string& __str)
1536 { return this->append(__str._M_data(), __str.size()); }
1537
1538 /**
1539 * @brief Append a substring.
1540 * @param __str The string to append.
1541 * @param __pos Index of the first character of str to append.
1542 * @param __n The number of characters to append.
1543 * @return Reference to this string.
1544 * @throw std::out_of_range if @a __pos is not a valid index.
1545 *
1546 * This function appends @a __n characters from @a __str
1547 * starting at @a __pos to this string. If @a __n is is larger
1548 * than the number of available characters in @a __str, the
1549 * remainder of @a __str is appended.
1550 */
1551 _GLIBCXX20_CONSTEXPR
1552 basic_string&
1553 append(const basic_string& __str, size_type __pos, size_type __n = npos)
1554 { return this->append(__str._M_data()
1555 + __str._M_check(__pos, "basic_string::append"),
1556 __str._M_limit(__pos, __n)); }
1557
1558 /**
1559 * @brief Append a C substring.
1560 * @param __s The C string to append.
1561 * @param __n The number of characters to append.
1562 * @return Reference to this string.
1563 */
1564 _GLIBCXX20_CONSTEXPR
1565 basic_string&
1566 append(const _CharT* __s, size_type __n)
1567 {
1568 __glibcxx_requires_string_len(__s, __n);
1569 _M_check_length(size_type(0), __n, "basic_string::append");
1570 return _M_append(__s, __n);
1571 }
1572
1573 /**
1574 * @brief Append a C string.
1575 * @param __s The C string to append.
1576 * @return Reference to this string.
1577 */
1578 _GLIBCXX20_CONSTEXPR
1579 basic_string&
1580 append(const _CharT* __s)
1581 {
1582 __glibcxx_requires_string(__s);
1583 const size_type __n = traits_type::length(__s);
1584 _M_check_length(size_type(0), __n, "basic_string::append");
1585 return _M_append(__s, __n);
1586 }
1587
1588 /**
1589 * @brief Append multiple characters.
1590 * @param __n The number of characters to append.
1591 * @param __c The character to use.
1592 * @return Reference to this string.
1593 *
1594 * Appends __n copies of __c to this string.
1595 */
1596 _GLIBCXX20_CONSTEXPR
1597 basic_string&
1598 append(size_type __n, _CharT __c)
1599 { return _M_replace_aux(this->size(), size_type(0), __n, __c); }
1600
1601#if __glibcxx_containers_ranges // C++ >= 23
1602 /**
1603 * @brief Append a range to the string.
1604 * @param __rg A range of values that are convertible to `value_type`.
1605 * @since C++23
1606 *
1607 * The range `__rg` is allowed to overlap with `*this`.
1608 */
1609 template<__detail::__container_compatible_range<_CharT> _Rg>
1610 constexpr basic_string&
1611 append_range(_Rg&& __rg)
1612 {
1613 // N.B. __rg may overlap with *this, so we must copy from __rg before
1614 // existing elements or iterators referring to *this are invalidated.
1615 // e.g. in s.append_range(views::concat(s, str)), rg overlaps s.
1616 if constexpr (ranges::forward_range<_Rg> || ranges::sized_range<_Rg>)
1617 {
1618 const auto __len = size_type(ranges::distance(__rg));
1619
1620 // Don't care if this addition wraps around, we check it below:
1621 const size_type __newlen = size() + __len;
1622
1623 if ((capacity() - size()) >= __len)
1624 _S_copy_range(_M_data() + size(), std::forward<_Rg>(__rg),
1625 __len);
1626 else
1627 {
1628 _M_check_length(0, __len, "basic_string::append_range");
1629 basic_string __s(_M_get_allocator());
1630 __s.reserve(__newlen);
1631 _S_copy_range(__s._M_data() + size(), std::forward<_Rg>(__rg),
1632 __len);
1633 _S_copy(__s._M_data(), _M_data(), size());
1634 if (!_M_is_local())
1635 _M_destroy(_M_allocated_capacity);
1636 _M_data(__s._M_data());
1637 _M_capacity(__s._M_allocated_capacity);
1638 __s._M_data(__s._M_local_data());
1639 __s._M_length(0);
1640 }
1641 _M_set_length(__newlen); // adds null-terminator
1642 }
1643 else
1644 {
1645 basic_string __s(from_range, std::forward<_Rg>(__rg),
1646 _M_get_allocator());
1647 append(__s);
1648 }
1649 return *this;
1650 }
1651#endif
1652
1653#if __cplusplus201703L >= 201103L
1654 /**
1655 * @brief Append an initializer_list of characters.
1656 * @param __l The initializer_list of characters to append.
1657 * @return Reference to this string.
1658 */
1659 _GLIBCXX20_CONSTEXPR
1660 basic_string&
1661 append(initializer_list<_CharT> __l)
1662 { return this->append(__l.begin(), __l.size()); }
1663#endif // C++11
1664
1665 /**
1666 * @brief Append a range of characters.
1667 * @param __first Iterator referencing the first character to append.
1668 * @param __last Iterator marking the end of the range.
1669 * @return Reference to this string.
1670 *
1671 * Appends characters in the range [__first,__last) to this string.
1672 */
1673#if __cplusplus201703L >= 201103L
1674 template<class _InputIterator,
1675 typename = std::_RequireInputIter<_InputIterator>>
1676 _GLIBCXX20_CONSTEXPR
1677#else
1678 template<class _InputIterator>
1679#endif
1680 basic_string&
1681 append(_InputIterator __first, _InputIterator __last)
1682 { return this->replace(end(), end(), __first, __last); }
1683
1684#ifdef __glibcxx_string_view201803L
1685 /**
1686 * @brief Append a string_view.
1687 * @param __svt An object convertible to string_view to be appended.
1688 * @return Reference to this string.
1689 */
1690 template<typename _Tp>
1691 _GLIBCXX20_CONSTEXPR
1692 _If_sv<_Tp, basic_string&>
1693 append(const _Tp& __svt)
1694 {
1695 __sv_type __sv = __svt;
1696 return this->append(__sv.data(), __sv.size());
1697 }
1698
1699 /**
1700 * @brief Append a range of characters from a string_view.
1701 * @param __svt An object convertible to string_view to be appended from.
1702 * @param __pos The position in the string_view to append from.
1703 * @param __n The number of characters to append from the string_view.
1704 * @return Reference to this string.
1705 */
1706 template<typename _Tp>
1707 _GLIBCXX20_CONSTEXPR
1708 _If_sv<_Tp, basic_string&>
1709 append(const _Tp& __svt, size_type __pos, size_type __n = npos)
1710 {
1711 __sv_type __sv = __svt;
1712 return _M_append(__sv.data()
1713 + std::__sv_check(__sv.size(), __pos, "basic_string::append"),
1714 std::__sv_limit(__sv.size(), __pos, __n));
1715 }
1716#endif // C++17
1717
1718 /**
1719 * @brief Append a single character.
1720 * @param __c Character to append.
1721 */
1722 _GLIBCXX20_CONSTEXPR
1723 void
1724 push_back(_CharT __c)
1725 {
1726 const size_type __size = this->size();
1727 if (__size + 1 > this->capacity())
1728 this->_M_mutate(__size, size_type(0), 0, size_type(1));
1729 traits_type::assign(this->_M_data()[__size], __c);
1730 this->_M_set_length(__size + 1);
1731 }
1732
1733 /**
1734 * @brief Set value to contents of another string.
1735 * @param __str Source string to use.
1736 * @return Reference to this string.
1737 */
1738 _GLIBCXX20_CONSTEXPR
1739 basic_string&
1740 assign(const basic_string& __str)
1741 {
1742#if __cplusplus201703L >= 201103L
1743 if (_Alloc_traits::_S_propagate_on_copy_assign())
1744 {
1745 if (!_Alloc_traits::_S_always_equal() && !_M_is_local()
1746 && _M_get_allocator() != __str._M_get_allocator())
1747 {
1748 // Propagating allocator cannot free existing storage so must
1749 // deallocate it before replacing current allocator.
1750 if (__str.size() <= _S_local_capacity)
1751 {
1752 _M_destroy(_M_allocated_capacity);
1753 _M_data(_M_use_local_data());
1754 _M_set_length(0);
1755 }
1756 else
1757 {
1758 const auto __len = __str.size();
1759 auto __alloc = __str._M_get_allocator();
1760 // If this allocation throws there are no effects:
1761 auto __ptr = _S_allocate(__alloc, __len + 1);
1762 _M_destroy(_M_allocated_capacity);
1763 _M_data(__ptr);
1764 _M_capacity(__len);
1765 _M_set_length(__len);
1766 }
1767 }
1768 std::__alloc_on_copy(_M_get_allocator(), __str._M_get_allocator());
1769 }
1770#endif
1771 this->_M_assign(__str);
1772 return *this;
1773 }
1774
1775#if __cplusplus201703L >= 201103L
1776 /**
1777 * @brief Set value to contents of another string.
1778 * @param __str Source string to use.
1779 * @return Reference to this string.
1780 *
1781 * This function sets this string to the exact contents of @a __str.
1782 * @a __str is a valid, but unspecified string.
1783 */
1784 _GLIBCXX20_CONSTEXPR
1785 basic_string&
1786 assign(basic_string&& __str)
1787 noexcept(_Alloc_traits::_S_nothrow_move())
1788 {
1789 // _GLIBCXX_RESOLVE_LIB_DEFECTS
1790 // 2063. Contradictory requirements for string move assignment
1791 return *this = std::move(__str);
1792 }
1793#endif // C++11
1794
1795 /**
1796 * @brief Set value to a substring of a string.
1797 * @param __str The string to use.
1798 * @param __pos Index of the first character of str.
1799 * @param __n Number of characters to use.
1800 * @return Reference to this string.
1801 * @throw std::out_of_range if @a pos is not a valid index.
1802 *
1803 * This function sets this string to the substring of @a __str
1804 * consisting of @a __n characters at @a __pos. If @a __n is
1805 * is larger than the number of available characters in @a
1806 * __str, the remainder of @a __str is used.
1807 */
1808 _GLIBCXX20_CONSTEXPR
1809 basic_string&
1810 assign(const basic_string& __str, size_type __pos, size_type __n = npos)
1811 { return _M_replace(size_type(0), this->size(), __str._M_data()
1812 + __str._M_check(__pos, "basic_string::assign"),
1813 __str._M_limit(__pos, __n)); }
1814
1815 /**
1816 * @brief Set value to a C substring.
1817 * @param __s The C string to use.
1818 * @param __n Number of characters to use.
1819 * @return Reference to this string.
1820 *
1821 * This function sets the value of this string to the first @a __n
1822 * characters of @a __s. If @a __n is is larger than the number of
1823 * available characters in @a __s, the remainder of @a __s is used.
1824 */
1825 _GLIBCXX20_CONSTEXPR
1826 basic_string&
1827 assign(const _CharT* __s, size_type __n)
1828 {
1829 __glibcxx_requires_string_len(__s, __n);
1830 return _M_replace(size_type(0), this->size(), __s, __n);
1831 }
1832
1833 /**
1834 * @brief Set value to contents of a C string.
1835 * @param __s The C string to use.
1836 * @return Reference to this string.
1837 *
1838 * This function sets the value of this string to the value of @a __s.
1839 * The data is copied, so there is no dependence on @a __s once the
1840 * function returns.
1841 */
1842 _GLIBCXX20_CONSTEXPR
1843 basic_string&
1844 assign(const _CharT* __s)
1845 {
1846 __glibcxx_requires_string(__s);
1847 return _M_replace(size_type(0), this->size(), __s,
1848 traits_type::length(__s));
1849 }
1850
1851 /**
1852 * @brief Set value to multiple characters.
1853 * @param __n Length of the resulting string.
1854 * @param __c The character to use.
1855 * @return Reference to this string.
1856 *
1857 * This function sets the value of this string to @a __n copies of
1858 * character @a __c.
1859 */
1860 _GLIBCXX20_CONSTEXPR
1861 basic_string&
1862 assign(size_type __n, _CharT __c)
1863 { return _M_replace_aux(size_type(0), this->size(), __n, __c); }
1864
1865 /**
1866 * @brief Set value to a range of characters.
1867 * @param __first Iterator referencing the first character to append.
1868 * @param __last Iterator marking the end of the range.
1869 * @return Reference to this string.
1870 *
1871 * Sets value of string to characters in the range [__first,__last).
1872 */
1873#if __cplusplus201703L >= 201103L
1874#pragma GCC diagnostic push
1875#pragma GCC diagnostic ignored "-Wc++17-extensions"
1876 template<class _InputIterator,
1877 typename = std::_RequireInputIter<_InputIterator>>
1878 _GLIBCXX20_CONSTEXPR
1879 basic_string&
1880 assign(_InputIterator __first, _InputIterator __last)
1881 {
1882 using _IterTraits = iterator_traits<_InputIterator>;
1883 if constexpr (is_pointer<decltype(std::__niter_base(__first))>::value
1884 && is_same<typename _IterTraits::value_type,
1885 _CharT>::value)
1886 {
1887 __glibcxx_requires_valid_range(__first, __last);
1888 return _M_replace(size_type(0), size(),
1889 std::__niter_base(__first), __last - __first);
1890 }
1891#if __cplusplus201703L >= 202002L
1892 else if constexpr (contiguous_iterator<_InputIterator>
1893 && is_same_v<iter_value_t<_InputIterator>,
1894 _CharT>)
1895 {
1896 __glibcxx_requires_valid_range(__first, __last);
1897 return _M_replace(size_type(0), size(),
1898 std::to_address(__first), __last - __first);
1899 }
1900#endif
1901 else
1902 return *this = basic_string(__first, __last, get_allocator());
1903 }
1904#pragma GCC diagnostic pop
1905#else
1906 template<class _InputIterator>
1907 basic_string&
1908 assign(_InputIterator __first, _InputIterator __last)
1909 { return this->replace(begin(), end(), __first, __last); }
1910#endif
1911
1912#if __glibcxx_containers_ranges // C++ >= 23
1913 /**
1914 * @brief Assign a range to the string.
1915 * @param __rg A range of values that are convertible to `value_type`.
1916 * @since C++23
1917 *
1918 * The range `__rg` is allowed to overlap with `*this`.
1919 */
1920 template<__detail::__container_compatible_range<_CharT> _Rg>
1921 constexpr basic_string&
1922 assign_range(_Rg&& __rg)
1923 {
1924 basic_string __s(from_range, std::forward<_Rg>(__rg),
1925 _M_get_allocator());
1926 assign(std::move(__s));
1927 return *this;
1928 }
1929#endif
1930
1931#if __cplusplus201703L >= 201103L
1932 /**
1933 * @brief Set value to an initializer_list of characters.
1934 * @param __l The initializer_list of characters to assign.
1935 * @return Reference to this string.
1936 */
1937 _GLIBCXX20_CONSTEXPR
1938 basic_string&
1939 assign(initializer_list<_CharT> __l)
1940 {
1941 // The initializer_list array cannot alias the characters in *this
1942 // so we don't need to use replace to that case.
1943 const size_type __n = __l.size();
1944 if (__n > capacity())
1945 *this = basic_string(__l.begin(), __l.end(), get_allocator());
1946 else
1947 {
1948 if (__n)
1949 _S_copy(_M_data(), __l.begin(), __n);
1950 _M_set_length(__n);
1951 }
1952 return *this;
1953 }
1954#endif // C++11
1955
1956#ifdef __glibcxx_string_view201803L // >= C++17
1957 /**
1958 * @brief Set value from a string_view.
1959 * @param __svt The source object convertible to string_view.
1960 * @return Reference to this string.
1961 */
1962 template<typename _Tp>
1963 _GLIBCXX20_CONSTEXPR
1964 _If_sv<_Tp, basic_string&>
1965 assign(const _Tp& __svt)
1966 {
1967 __sv_type __sv = __svt;
1968 return this->assign(__sv.data(), __sv.size());
1969 }
1970
1971 /**
1972 * @brief Set value from a range of characters in a string_view.
1973 * @param __svt The source object convertible to string_view.
1974 * @param __pos The position in the string_view to assign from.
1975 * @param __n The number of characters to assign.
1976 * @return Reference to this string.
1977 */
1978 template<typename _Tp>
1979 _GLIBCXX20_CONSTEXPR
1980 _If_sv<_Tp, basic_string&>
1981 assign(const _Tp& __svt, size_type __pos, size_type __n = npos)
1982 {
1983 __sv_type __sv = __svt;
1984 return _M_replace(size_type(0), this->size(),
1985 __sv.data()
1986 + std::__sv_check(__sv.size(), __pos, "basic_string::assign"),
1987 std::__sv_limit(__sv.size(), __pos, __n));
1988 }
1989#endif // C++17
1990
1991#if __cplusplus201703L >= 201103L
1992 /**
1993 * @brief Insert multiple characters.
1994 * @param __p Const_iterator referencing location in string to
1995 * insert at.
1996 * @param __n Number of characters to insert
1997 * @param __c The character to insert.
1998 * @return Iterator referencing the first inserted char.
1999 * @throw std::length_error If new length exceeds @c max_size().
2000 *
2001 * Inserts @a __n copies of character @a __c starting at the
2002 * position referenced by iterator @a __p. If adding
2003 * characters causes the length to exceed max_size(),
2004 * length_error is thrown. The value of the string doesn't
2005 * change if an error is thrown.
2006 */
2007 _GLIBCXX20_CONSTEXPR
2008 iterator
2009 insert(const_iterator __p, size_type __n, _CharT __c)
2010 {
2011 _GLIBCXX_DEBUG_PEDASSERT(__p >= begin() && __p <= end());
2012 const size_type __pos = __p - begin();
2013 this->replace(__p, __p, __n, __c);
2014 return iterator(this->_M_data() + __pos);
2015 }
2016#else
2017 /**
2018 * @brief Insert multiple characters.
2019 * @param __p Iterator referencing location in string to insert at.
2020 * @param __n Number of characters to insert
2021 * @param __c The character to insert.
2022 * @throw std::length_error If new length exceeds @c max_size().
2023 *
2024 * Inserts @a __n copies of character @a __c starting at the
2025 * position referenced by iterator @a __p. If adding
2026 * characters causes the length to exceed max_size(),
2027 * length_error is thrown. The value of the string doesn't
2028 * change if an error is thrown.
2029 */
2030 void
2031 insert(iterator __p, size_type __n, _CharT __c)
2032 { this->replace(__p, __p, __n, __c); }
2033#endif
2034
2035#if __cplusplus201703L >= 201103L
2036 /**
2037 * @brief Insert a range of characters.
2038 * @param __p Const_iterator referencing location in string to
2039 * insert at.
2040 * @param __beg Start of range.
2041 * @param __end End of range.
2042 * @return Iterator referencing the first inserted char.
2043 * @throw std::length_error If new length exceeds @c max_size().
2044 *
2045 * Inserts characters in range [beg,end). If adding characters
2046 * causes the length to exceed max_size(), length_error is
2047 * thrown. The value of the string doesn't change if an error
2048 * is thrown.
2049 */
2050 template<class _InputIterator,
2051 typename = std::_RequireInputIter<_InputIterator>>
2052 _GLIBCXX20_CONSTEXPR
2053 iterator
2054 insert(const_iterator __p, _InputIterator __beg, _InputIterator __end)
2055 {
2056 _GLIBCXX_DEBUG_PEDASSERT(__p >= begin() && __p <= end());
2057 const size_type __pos = __p - begin();
2058 this->replace(__p, __p, __beg, __end);
2059 return iterator(this->_M_data() + __pos);
2060 }
2061#else
2062 /**
2063 * @brief Insert a range of characters.
2064 * @param __p Iterator referencing location in string to insert at.
2065 * @param __beg Start of range.
2066 * @param __end End of range.
2067 * @throw std::length_error If new length exceeds @c max_size().
2068 *
2069 * Inserts characters in range [__beg,__end). If adding
2070 * characters causes the length to exceed max_size(),
2071 * length_error is thrown. The value of the string doesn't
2072 * change if an error is thrown.
2073 */
2074 template<class _InputIterator>
2075 void
2076 insert(iterator __p, _InputIterator __beg, _InputIterator __end)
2077 { this->replace(__p, __p, __beg, __end); }
2078#endif
2079
2080#if __glibcxx_containers_ranges // C++ >= 23
2081 /**
2082 * @brief Insert a range into the string.
2083 * @param __rg A range of values that are convertible to `value_type`.
2084 * @since C++23
2085 *
2086 * The range `__rg` is allowed to overlap with `*this`.
2087 */
2088 template<__detail::__container_compatible_range<_CharT> _Rg>
2089 constexpr iterator
2090 insert_range(const_iterator __p, _Rg&& __rg)
2091 {
2092 auto __pos = __p - cbegin();
2093
2094 if constexpr (ranges::forward_range<_Rg>)
2095 if (ranges::empty(__rg))
2096 return begin() + __pos;
2097
2098
2099 if (__p == cend())
2100 append_range(std::forward<_Rg>(__rg));
2101 else
2102 {
2103 basic_string __s(from_range, std::forward<_Rg>(__rg),
2104 _M_get_allocator());
2105 insert(__pos, __s);
2106 }
2107 return begin() + __pos;
2108 }
2109#endif
2110
2111#if __cplusplus201703L >= 201103L
2112 /**
2113 * @brief Insert an initializer_list of characters.
2114 * @param __p Iterator referencing location in string to insert at.
2115 * @param __l The initializer_list of characters to insert.
2116 * @throw std::length_error If new length exceeds @c max_size().
2117 */
2118 _GLIBCXX20_CONSTEXPR
2119 iterator
2120 insert(const_iterator __p, initializer_list<_CharT> __l)
2121 { return this->insert(__p, __l.begin(), __l.end()); }
2122
2123#ifdef _GLIBCXX_DEFINING_STRING_INSTANTIATIONS
2124 // See PR libstdc++/83328
2125 void
2126 insert(iterator __p, initializer_list<_CharT> __l)
2127 {
2128 _GLIBCXX_DEBUG_PEDASSERT(__p >= begin() && __p <= end());
2129 this->insert(__p - begin(), __l.begin(), __l.size());
2130 }
2131#endif
2132#endif // C++11
2133
2134 /**
2135 * @brief Insert value of a string.
2136 * @param __pos1 Position in string to insert at.
2137 * @param __str The string to insert.
2138 * @return Reference to this string.
2139 * @throw std::length_error If new length exceeds @c max_size().
2140 *
2141 * Inserts value of @a __str starting at @a __pos1. If adding
2142 * characters causes the length to exceed max_size(),
2143 * length_error is thrown. The value of the string doesn't
2144 * change if an error is thrown.
2145 */
2146 _GLIBCXX20_CONSTEXPR
2147 basic_string&
2148 insert(size_type __pos1, const basic_string& __str)
2149 { return this->replace(__pos1, size_type(0),
2150 __str._M_data(), __str.size()); }
2151
2152 /**
2153 * @brief Insert a substring.
2154 * @param __pos1 Position in string to insert at.
2155 * @param __str The string to insert.
2156 * @param __pos2 Start of characters in str to insert.
2157 * @param __n Number of characters to insert.
2158 * @return Reference to this string.
2159 * @throw std::length_error If new length exceeds @c max_size().
2160 * @throw std::out_of_range If @a pos1 > size() or
2161 * @a __pos2 > @a str.size().
2162 *
2163 * Starting at @a pos1, insert @a __n character of @a __str
2164 * beginning with @a __pos2. If adding characters causes the
2165 * length to exceed max_size(), length_error is thrown. If @a
2166 * __pos1 is beyond the end of this string or @a __pos2 is
2167 * beyond the end of @a __str, out_of_range is thrown. The
2168 * value of the string doesn't change if an error is thrown.
2169 */
2170 _GLIBCXX20_CONSTEXPR
2171 basic_string&
2172 insert(size_type __pos1, const basic_string& __str,
2173 size_type __pos2, size_type __n = npos)
2174 { return this->replace(__pos1, size_type(0), __str._M_data()
2175 + __str._M_check(__pos2, "basic_string::insert"),
2176 __str._M_limit(__pos2, __n)); }
2177
2178 /**
2179 * @brief Insert a C substring.
2180 * @param __pos Position in string to insert at.
2181 * @param __s The C string to insert.
2182 * @param __n The number of characters to insert.
2183 * @return Reference to this string.
2184 * @throw std::length_error If new length exceeds @c max_size().
2185 * @throw std::out_of_range If @a __pos is beyond the end of this
2186 * string.
2187 *
2188 * Inserts the first @a __n characters of @a __s starting at @a
2189 * __pos. If adding characters causes the length to exceed
2190 * max_size(), length_error is thrown. If @a __pos is beyond
2191 * end(), out_of_range is thrown. The value of the string
2192 * doesn't change if an error is thrown.
2193 */
2194 _GLIBCXX20_CONSTEXPR
2195 basic_string&
2196 insert(size_type __pos, const _CharT* __s, size_type __n)
2197 { return this->replace(__pos, size_type(0), __s, __n); }
2198
2199 /**
2200 * @brief Insert a C string.
2201 * @param __pos Position in string to insert at.
2202 * @param __s The C string to insert.
2203 * @return Reference to this string.
2204 * @throw std::length_error If new length exceeds @c max_size().
2205 * @throw std::out_of_range If @a pos is beyond the end of this
2206 * string.
2207 *
2208 * Inserts the first @a n characters of @a __s starting at @a __pos. If
2209 * adding characters causes the length to exceed max_size(),
2210 * length_error is thrown. If @a __pos is beyond end(), out_of_range is
2211 * thrown. The value of the string doesn't change if an error is
2212 * thrown.
2213 */
2214 _GLIBCXX20_CONSTEXPR
2215 basic_string&
2216 insert(size_type __pos, const _CharT* __s)
2217 {
2218 __glibcxx_requires_string(__s);
2219 return this->replace(__pos, size_type(0), __s,
2220 traits_type::length(__s));
2221 }
2222
2223 /**
2224 * @brief Insert multiple characters.
2225 * @param __pos Index in string to insert at.
2226 * @param __n Number of characters to insert
2227 * @param __c The character to insert.
2228 * @return Reference to this string.
2229 * @throw std::length_error If new length exceeds @c max_size().
2230 * @throw std::out_of_range If @a __pos is beyond the end of this
2231 * string.
2232 *
2233 * Inserts @a __n copies of character @a __c starting at index
2234 * @a __pos. If adding characters causes the length to exceed
2235 * max_size(), length_error is thrown. If @a __pos > length(),
2236 * out_of_range is thrown. The value of the string doesn't
2237 * change if an error is thrown.
2238 */
2239 _GLIBCXX20_CONSTEXPR
2240 basic_string&
2241 insert(size_type __pos, size_type __n, _CharT __c)
2242 { return _M_replace_aux(_M_check(__pos, "basic_string::insert"),
2243 size_type(0), __n, __c); }
2244
2245 /**
2246 * @brief Insert one character.
2247 * @param __p Iterator referencing position in string to insert at.
2248 * @param __c The character to insert.
2249 * @return Iterator referencing newly inserted char.
2250 * @throw std::length_error If new length exceeds @c max_size().
2251 *
2252 * Inserts character @a __c at position referenced by @a __p.
2253 * If adding character causes the length to exceed max_size(),
2254 * length_error is thrown. If @a __p is beyond end of string,
2255 * out_of_range is thrown. The value of the string doesn't
2256 * change if an error is thrown.
2257 */
2258 _GLIBCXX20_CONSTEXPR
2259 iterator
2260 insert(__const_iterator __p, _CharT __c)
2261 {
2262 _GLIBCXX_DEBUG_PEDASSERT(__p >= begin() && __p <= end());
2263 const size_type __pos = __p - begin();
2264 _M_replace_aux(__pos, size_type(0), size_type(1), __c);
2265 return iterator(_M_data() + __pos);
2266 }
2267
2268#ifdef __glibcxx_string_view201803L // >= C++17
2269 /**
2270 * @brief Insert a string_view.
2271 * @param __pos Position in string to insert at.
2272 * @param __svt The object convertible to string_view to insert.
2273 * @return Reference to this string.
2274 */
2275 template<typename _Tp>
2276 _GLIBCXX20_CONSTEXPR
2277 _If_sv<_Tp, basic_string&>
2278 insert(size_type __pos, const _Tp& __svt)
2279 {
2280 __sv_type __sv = __svt;
2281 return this->insert(__pos, __sv.data(), __sv.size());
2282 }
2283
2284 /**
2285 * @brief Insert a string_view.
2286 * @param __pos1 Position in string to insert at.
2287 * @param __svt The object convertible to string_view to insert from.
2288 * @param __pos2 Start of characters in str to insert.
2289 * @param __n The number of characters to insert.
2290 * @return Reference to this string.
2291 */
2292 template<typename _Tp>
2293 _GLIBCXX20_CONSTEXPR
2294 _If_sv<_Tp, basic_string&>
2295 insert(size_type __pos1, const _Tp& __svt,
2296 size_type __pos2, size_type __n = npos)
2297 {
2298 __sv_type __sv = __svt;
2299 return this->replace(__pos1, size_type(0),
2300 __sv.data()
2301 + std::__sv_check(__sv.size(), __pos2, "basic_string::insert"),
2302 std::__sv_limit(__sv.size(), __pos2, __n));
2303 }
2304#endif // C++17
2305
2306 /**
2307 * @brief Remove characters.
2308 * @param __pos Index of first character to remove (default 0).
2309 * @param __n Number of characters to remove (default remainder).
2310 * @return Reference to this string.
2311 * @throw std::out_of_range If @a pos is beyond the end of this
2312 * string.
2313 *
2314 * Removes @a __n characters from this string starting at @a
2315 * __pos. The length of the string is reduced by @a __n. If
2316 * there are < @a __n characters to remove, the remainder of
2317 * the string is truncated. If @a __p is beyond end of string,
2318 * out_of_range is thrown. The value of the string doesn't
2319 * change if an error is thrown.
2320 */
2321 _GLIBCXX20_CONSTEXPR
2322 basic_string&
2323 erase(size_type __pos = 0, size_type __n = npos)
2324 {
2325 _M_check(__pos, "basic_string::erase");
2326 if (__n == npos)
2327 this->_M_set_length(__pos);
2328 else if (__n != 0)
2329 this->_M_erase(__pos, _M_limit(__pos, __n));
2330 return *this;
2331 }
2332
2333 /**
2334 * @brief Remove one character.
2335 * @param __position Iterator referencing the character to remove.
2336 * @return iterator referencing same location after removal.
2337 *
2338 * Removes the character at @a __position from this string. The value
2339 * of the string doesn't change if an error is thrown.
2340 */
2341 _GLIBCXX20_CONSTEXPR
2342 iterator
2343 erase(__const_iterator __position)
2344 {
2345 _GLIBCXX_DEBUG_PEDASSERT(__position >= begin()
2346 && __position < end());
2347 const size_type __pos = __position - begin();
2348 this->_M_erase(__pos, size_type(1));
2349 return iterator(_M_data() + __pos);
2350 }
2351
2352 /**
2353 * @brief Remove a range of characters.
2354 * @param __first Iterator referencing the first character to remove.
2355 * @param __last Iterator referencing the end of the range.
2356 * @return Iterator referencing location of first after removal.
2357 *
2358 * Removes the characters in the range [first,last) from this string.
2359 * The value of the string doesn't change if an error is thrown.
2360 */
2361 _GLIBCXX20_CONSTEXPR
2362 iterator
2363 erase(__const_iterator __first, __const_iterator __last)
2364 {
2365 _GLIBCXX_DEBUG_PEDASSERT(__first >= begin() && __first <= __last
2366 && __last <= end());
2367 const size_type __pos = __first - begin();
2368 if (__last == end())
2369 this->_M_set_length(__pos);
2370 else
2371 this->_M_erase(__pos, __last - __first);
2372 return iterator(this->_M_data() + __pos);
2373 }
2374
2375#if __cplusplus201703L >= 201103L
2376 /**
2377 * @brief Remove the last character.
2378 *
2379 * The string must be non-empty.
2380 */
2381 _GLIBCXX20_CONSTEXPR
2382 void
2383 pop_back() noexcept
2384 {
2385 __glibcxx_assert(!empty())do { if (__builtin_expect(!bool(!empty()), false)) std::__glibcxx_assert_fail
("/usr/bin/../lib/gcc/x86_64-redhat-linux/15/../../../../include/c++/15/bits/basic_string.h"
, 2385, __PRETTY_FUNCTION__, "!empty()"); } while (false);
2386 _M_erase(size() - 1, 1);
2387 }
2388#endif // C++11
2389
2390 /**
2391 * @brief Replace characters with value from another string.
2392 * @param __pos Index of first character to replace.
2393 * @param __n Number of characters to be replaced.
2394 * @param __str String to insert.
2395 * @return Reference to this string.
2396 * @throw std::out_of_range If @a pos is beyond the end of this
2397 * string.
2398 * @throw std::length_error If new length exceeds @c max_size().
2399 *
2400 * Removes the characters in the range [__pos,__pos+__n) from
2401 * this string. In place, the value of @a __str is inserted.
2402 * If @a __pos is beyond end of string, out_of_range is thrown.
2403 * If the length of the result exceeds max_size(), length_error
2404 * is thrown. The value of the string doesn't change if an
2405 * error is thrown.
2406 */
2407 _GLIBCXX20_CONSTEXPR
2408 basic_string&
2409 replace(size_type __pos, size_type __n, const basic_string& __str)
2410 { return this->replace(__pos, __n, __str._M_data(), __str.size()); }
2411
2412 /**
2413 * @brief Replace characters with value from another string.
2414 * @param __pos1 Index of first character to replace.
2415 * @param __n1 Number of characters to be replaced.
2416 * @param __str String to insert.
2417 * @param __pos2 Index of first character of str to use.
2418 * @param __n2 Number of characters from str to use.
2419 * @return Reference to this string.
2420 * @throw std::out_of_range If @a __pos1 > size() or @a __pos2 >
2421 * __str.size().
2422 * @throw std::length_error If new length exceeds @c max_size().
2423 *
2424 * Removes the characters in the range [__pos1,__pos1 + n) from this
2425 * string. In place, the value of @a __str is inserted. If @a __pos is
2426 * beyond end of string, out_of_range is thrown. If the length of the
2427 * result exceeds max_size(), length_error is thrown. The value of the
2428 * string doesn't change if an error is thrown.
2429 */
2430 _GLIBCXX20_CONSTEXPR
2431 basic_string&
2432 replace(size_type __pos1, size_type __n1, const basic_string& __str,
2433 size_type __pos2, size_type __n2 = npos)
2434 { return this->replace(__pos1, __n1, __str._M_data()
2435 + __str._M_check(__pos2, "basic_string::replace"),
2436 __str._M_limit(__pos2, __n2)); }
2437
2438 /**
2439 * @brief Replace characters with value of a C substring.
2440 * @param __pos Index of first character to replace.
2441 * @param __n1 Number of characters to be replaced.
2442 * @param __s C string to insert.
2443 * @param __n2 Number of characters from @a s to use.
2444 * @return Reference to this string.
2445 * @throw std::out_of_range If @a pos1 > size().
2446 * @throw std::length_error If new length exceeds @c max_size().
2447 *
2448 * Removes the characters in the range [__pos,__pos + __n1)
2449 * from this string. In place, the first @a __n2 characters of
2450 * @a __s are inserted, or all of @a __s if @a __n2 is too large. If
2451 * @a __pos is beyond end of string, out_of_range is thrown. If
2452 * the length of result exceeds max_size(), length_error is
2453 * thrown. The value of the string doesn't change if an error
2454 * is thrown.
2455 */
2456 _GLIBCXX20_CONSTEXPR
2457 basic_string&
2458 replace(size_type __pos, size_type __n1, const _CharT* __s,
2459 size_type __n2)
2460 {
2461 __glibcxx_requires_string_len(__s, __n2);
2462 return _M_replace(_M_check(__pos, "basic_string::replace"),
2463 _M_limit(__pos, __n1), __s, __n2);
2464 }
2465
2466 /**
2467 * @brief Replace characters with value of a C string.
2468 * @param __pos Index of first character to replace.
2469 * @param __n1 Number of characters to be replaced.
2470 * @param __s C string to insert.
2471 * @return Reference to this string.
2472 * @throw std::out_of_range If @a pos > size().
2473 * @throw std::length_error If new length exceeds @c max_size().
2474 *
2475 * Removes the characters in the range [__pos,__pos + __n1)
2476 * from this string. In place, the characters of @a __s are
2477 * inserted. If @a __pos is beyond end of string, out_of_range
2478 * is thrown. If the length of result exceeds max_size(),
2479 * length_error is thrown. The value of the string doesn't
2480 * change if an error is thrown.
2481 */
2482 _GLIBCXX20_CONSTEXPR
2483 basic_string&
2484 replace(size_type __pos, size_type __n1, const _CharT* __s)
2485 {
2486 __glibcxx_requires_string(__s);
2487 return this->replace(__pos, __n1, __s, traits_type::length(__s));
2488 }
2489
2490 /**
2491 * @brief Replace characters with multiple characters.
2492 * @param __pos Index of first character to replace.
2493 * @param __n1 Number of characters to be replaced.
2494 * @param __n2 Number of characters to insert.
2495 * @param __c Character to insert.
2496 * @return Reference to this string.
2497 * @throw std::out_of_range If @a __pos > size().
2498 * @throw std::length_error If new length exceeds @c max_size().
2499 *
2500 * Removes the characters in the range [pos,pos + n1) from this
2501 * string. In place, @a __n2 copies of @a __c are inserted.
2502 * If @a __pos is beyond end of string, out_of_range is thrown.
2503 * If the length of result exceeds max_size(), length_error is
2504 * thrown. The value of the string doesn't change if an error
2505 * is thrown.
2506 */
2507 _GLIBCXX20_CONSTEXPR
2508 basic_string&
2509 replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
2510 { return _M_replace_aux(_M_check(__pos, "basic_string::replace"),
2511 _M_limit(__pos, __n1), __n2, __c); }
2512
2513 /**
2514 * @brief Replace range of characters with string.
2515 * @param __i1 Iterator referencing start of range to replace.
2516 * @param __i2 Iterator referencing end of range to replace.
2517 * @param __str String value to insert.
2518 * @return Reference to this string.
2519 * @throw std::length_error If new length exceeds @c max_size().
2520 *
2521 * Removes the characters in the range [__i1,__i2). In place,
2522 * the value of @a __str is inserted. If the length of result
2523 * exceeds max_size(), length_error is thrown. The value of
2524 * the string doesn't change if an error is thrown.
2525 */
2526 _GLIBCXX20_CONSTEXPR
2527 basic_string&
2528 replace(__const_iterator __i1, __const_iterator __i2,
2529 const basic_string& __str)
2530 { return this->replace(__i1, __i2, __str._M_data(), __str.size()); }
2531
2532 /**
2533 * @brief Replace range of characters with C substring.
2534 * @param __i1 Iterator referencing start of range to replace.
2535 * @param __i2 Iterator referencing end of range to replace.
2536 * @param __s C string value to insert.
2537 * @param __n Number of characters from s to insert.
2538 * @return Reference to this string.
2539 * @throw std::length_error If new length exceeds @c max_size().
2540 *
2541 * Removes the characters in the range [__i1,__i2). In place,
2542 * the first @a __n characters of @a __s are inserted. If the
2543 * length of result exceeds max_size(), length_error is thrown.
2544 * The value of the string doesn't change if an error is
2545 * thrown.
2546 */
2547 _GLIBCXX20_CONSTEXPR
2548 basic_string&
2549 replace(__const_iterator __i1, __const_iterator __i2,
2550 const _CharT* __s, size_type __n)
2551 {
2552 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2553 && __i2 <= end());
2554 return this->replace(__i1 - begin(), __i2 - __i1, __s, __n);
2555 }
2556
2557 /**
2558 * @brief Replace range of characters with C string.
2559 * @param __i1 Iterator referencing start of range to replace.
2560 * @param __i2 Iterator referencing end of range to replace.
2561 * @param __s C string value to insert.
2562 * @return Reference to this string.
2563 * @throw std::length_error If new length exceeds @c max_size().
2564 *
2565 * Removes the characters in the range [__i1,__i2). In place,
2566 * the characters of @a __s are inserted. If the length of
2567 * result exceeds max_size(), length_error is thrown. The
2568 * value of the string doesn't change if an error is thrown.
2569 */
2570 _GLIBCXX20_CONSTEXPR
2571 basic_string&
2572 replace(__const_iterator __i1, __const_iterator __i2, const _CharT* __s)
2573 {
2574 __glibcxx_requires_string(__s);
2575 return this->replace(__i1, __i2, __s, traits_type::length(__s));
2576 }
2577
2578 /**
2579 * @brief Replace range of characters with multiple characters
2580 * @param __i1 Iterator referencing start of range to replace.
2581 * @param __i2 Iterator referencing end of range to replace.
2582 * @param __n Number of characters to insert.
2583 * @param __c Character to insert.
2584 * @return Reference to this string.
2585 * @throw std::length_error If new length exceeds @c max_size().
2586 *
2587 * Removes the characters in the range [__i1,__i2). In place,
2588 * @a __n copies of @a __c are inserted. If the length of
2589 * result exceeds max_size(), length_error is thrown. The
2590 * value of the string doesn't change if an error is thrown.
2591 */
2592 _GLIBCXX20_CONSTEXPR
2593 basic_string&
2594 replace(__const_iterator __i1, __const_iterator __i2, size_type __n,
2595 _CharT __c)
2596 {
2597 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2598 && __i2 <= end());
2599 return _M_replace_aux(__i1 - begin(), __i2 - __i1, __n, __c);
2600 }
2601
2602 /**
2603 * @brief Replace range of characters with range.
2604 * @param __i1 Iterator referencing start of range to replace.
2605 * @param __i2 Iterator referencing end of range to replace.
2606 * @param __k1 Iterator referencing start of range to insert.
2607 * @param __k2 Iterator referencing end of range to insert.
2608 * @return Reference to this string.
2609 * @throw std::length_error If new length exceeds @c max_size().
2610 *
2611 * Removes the characters in the range [__i1,__i2). In place,
2612 * characters in the range [__k1,__k2) are inserted. If the
2613 * length of result exceeds max_size(), length_error is thrown.
2614 * The value of the string doesn't change if an error is
2615 * thrown.
2616 */
2617#if __cplusplus201703L >= 201103L
2618 template<class _InputIterator,
2619 typename = std::_RequireInputIter<_InputIterator>>
2620 _GLIBCXX20_CONSTEXPR
2621 basic_string&
2622 replace(const_iterator __i1, const_iterator __i2,
2623 _InputIterator __k1, _InputIterator __k2)
2624 {
2625 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2626 && __i2 <= end());
2627 __glibcxx_requires_valid_range(__k1, __k2);
2628 return this->_M_replace_dispatch(__i1, __i2, __k1, __k2,
2629 std::__false_type());
2630 }
2631#else
2632 template<class _InputIterator>
2633#ifdef _GLIBCXX_DISAMBIGUATE_REPLACE_INST
2634 typename __enable_if_not_native_iterator<_InputIterator>::__type
2635#else
2636 basic_string&
2637#endif
2638 replace(iterator __i1, iterator __i2,
2639 _InputIterator __k1, _InputIterator __k2)
2640 {
2641 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2642 && __i2 <= end());
2643 __glibcxx_requires_valid_range(__k1, __k2);
2644 typedef typename std::__is_integer<_InputIterator>::__type _Integral;
2645 return _M_replace_dispatch(__i1, __i2, __k1, __k2, _Integral());
2646 }
2647#endif
2648
2649 // Specializations for the common case of pointer and iterator:
2650 // useful to avoid the overhead of temporary buffering in _M_replace.
2651 _GLIBCXX20_CONSTEXPR
2652 basic_string&
2653 replace(__const_iterator __i1, __const_iterator __i2,
2654 _CharT* __k1, _CharT* __k2)
2655 {
2656 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2657 && __i2 <= end());
2658 __glibcxx_requires_valid_range(__k1, __k2);
2659 return this->replace(__i1 - begin(), __i2 - __i1,
2660 __k1, __k2 - __k1);
2661 }
2662
2663 _GLIBCXX20_CONSTEXPR
2664 basic_string&
2665 replace(__const_iterator __i1, __const_iterator __i2,
2666 const _CharT* __k1, const _CharT* __k2)
2667 {
2668 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2669 && __i2 <= end());
2670 __glibcxx_requires_valid_range(__k1, __k2);
2671 return this->replace(__i1 - begin(), __i2 - __i1,
2672 __k1, __k2 - __k1);
2673 }
2674
2675 _GLIBCXX20_CONSTEXPR
2676 basic_string&
2677 replace(__const_iterator __i1, __const_iterator __i2,
2678 iterator __k1, iterator __k2)
2679 {
2680 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2681 && __i2 <= end());
2682 __glibcxx_requires_valid_range(__k1, __k2);
2683 return this->replace(__i1 - begin(), __i2 - __i1,
2684 __k1.base(), __k2 - __k1);
2685 }
2686
2687 _GLIBCXX20_CONSTEXPR
2688 basic_string&
2689 replace(__const_iterator __i1, __const_iterator __i2,
2690 const_iterator __k1, const_iterator __k2)
2691 {
2692 _GLIBCXX_DEBUG_PEDASSERT(begin() <= __i1 && __i1 <= __i2
2693 && __i2 <= end());
2694 __glibcxx_requires_valid_range(__k1, __k2);
2695 return this->replace(__i1 - begin(), __i2 - __i1,
2696 __k1.base(), __k2 - __k1);
2697 }
2698
2699#if __glibcxx_containers_ranges // C++ >= 23
2700 /**
2701 * @brief Replace part of the string with a range.
2702 * @param __rg A range of values that are convertible to `value_type`.
2703 * @since C++23
2704 *
2705 * The range `__rg` is allowed to overlap with `*this`.
2706 */
2707 template<__detail::__container_compatible_range<_CharT> _Rg>
2708 constexpr basic_string&
2709 replace_with_range(const_iterator __i1, const_iterator __i2, _Rg&& __rg)
2710 {
2711 if (__i1 == cend())
2712 append_range(std::forward<_Rg>(__rg));
2713 else
2714 {
2715 basic_string __s(from_range, std::forward<_Rg>(__rg),
2716 _M_get_allocator());
2717 replace(__i1, __i2, __s);
2718 }
2719 return *this;
2720 }
2721#endif
2722
2723#if __cplusplus201703L >= 201103L
2724 /**
2725 * @brief Replace range of characters with initializer_list.
2726 * @param __i1 Iterator referencing start of range to replace.
2727 * @param __i2 Iterator referencing end of range to replace.
2728 * @param __l The initializer_list of characters to insert.
2729 * @return Reference to this string.
2730 * @throw std::length_error If new length exceeds @c max_size().
2731 *
2732 * Removes the characters in the range [__i1,__i2). In place,
2733 * characters in the range [__k1,__k2) are inserted. If the
2734 * length of result exceeds max_size(), length_error is thrown.
2735 * The value of the string doesn't change if an error is
2736 * thrown.
2737 */
2738 _GLIBCXX20_CONSTEXPR
2739 basic_string& replace(const_iterator __i1, const_iterator __i2,
2740 initializer_list<_CharT> __l)
2741 { return this->replace(__i1, __i2, __l.begin(), __l.size()); }
2742#endif // C++11
2743
2744#ifdef __glibcxx_string_view201803L // >= C++17
2745 /**
2746 * @brief Replace range of characters with string_view.
2747 * @param __pos The position to replace at.
2748 * @param __n The number of characters to replace.
2749 * @param __svt The object convertible to string_view to insert.
2750 * @return Reference to this string.
2751 */
2752 template<typename _Tp>
2753 _GLIBCXX20_CONSTEXPR
2754 _If_sv<_Tp, basic_string&>
2755 replace(size_type __pos, size_type __n, const _Tp& __svt)
2756 {
2757 __sv_type __sv = __svt;
2758 return this->replace(__pos, __n, __sv.data(), __sv.size());
2759 }
2760
2761 /**
2762 * @brief Replace range of characters with string_view.
2763 * @param __pos1 The position to replace at.
2764 * @param __n1 The number of characters to replace.
2765 * @param __svt The object convertible to string_view to insert from.
2766 * @param __pos2 The position in the string_view to insert from.
2767 * @param __n2 The number of characters to insert.
2768 * @return Reference to this string.
2769 */
2770 template<typename _Tp>
2771 _GLIBCXX20_CONSTEXPR
2772 _If_sv<_Tp, basic_string&>
2773 replace(size_type __pos1, size_type __n1, const _Tp& __svt,
2774 size_type __pos2, size_type __n2 = npos)
2775 {
2776 __sv_type __sv = __svt;
2777 return this->replace(__pos1, __n1,
2778 __sv.data()
2779 + std::__sv_check(__sv.size(), __pos2, "basic_string::replace"),
2780 std::__sv_limit(__sv.size(), __pos2, __n2));
2781 }
2782
2783 /**
2784 * @brief Replace range of characters with string_view.
2785 * @param __i1 An iterator referencing the start position
2786 to replace at.
2787 * @param __i2 An iterator referencing the end position
2788 for the replace.
2789 * @param __svt The object convertible to string_view to insert from.
2790 * @return Reference to this string.
2791 */
2792 template<typename _Tp>
2793 _GLIBCXX20_CONSTEXPR
2794 _If_sv<_Tp, basic_string&>
2795 replace(const_iterator __i1, const_iterator __i2, const _Tp& __svt)
2796 {
2797 __sv_type __sv = __svt;
2798 return this->replace(__i1 - begin(), __i2 - __i1, __sv);
2799 }
2800#endif // C++17
2801
2802 private:
2803 template<class _Integer>
2804 _GLIBCXX20_CONSTEXPR
2805 basic_string&
2806 _M_replace_dispatch(const_iterator __i1, const_iterator __i2,
2807 _Integer __n, _Integer __val, __true_type)
2808 { return _M_replace_aux(__i1 - begin(), __i2 - __i1, __n, __val); }
2809
2810 template<class _InputIterator>
2811 _GLIBCXX20_CONSTEXPR
2812 basic_string&
2813 _M_replace_dispatch(const_iterator __i1, const_iterator __i2,
2814 _InputIterator __k1, _InputIterator __k2,
2815 __false_type);
2816
2817 _GLIBCXX20_CONSTEXPR
2818 basic_string&
2819 _M_replace_aux(size_type __pos1, size_type __n1, size_type __n2,
2820 _CharT __c);
2821
2822 __attribute__((__noinline__, __noclone__, __cold__)) void
2823 _M_replace_cold(pointer __p, size_type __len1, const _CharT* __s,
2824 const size_type __len2, const size_type __how_much);
2825
2826 _GLIBCXX20_CONSTEXPR
2827 basic_string&
2828 _M_replace(size_type __pos, size_type __len1, const _CharT* __s,
2829 const size_type __len2);
2830
2831 _GLIBCXX20_CONSTEXPR
2832 basic_string&
2833 _M_append(const _CharT* __s, size_type __n);
2834
2835 public:
2836
2837 /**
2838 * @brief Copy substring into C string.
2839 * @param __s C string to copy value into.
2840 * @param __n Number of characters to copy.
2841 * @param __pos Index of first character to copy.
2842 * @return Number of characters actually copied
2843 * @throw std::out_of_range If __pos > size().
2844 *
2845 * Copies up to @a __n characters starting at @a __pos into the
2846 * C string @a __s. If @a __pos is %greater than size(),
2847 * out_of_range is thrown.
2848 */
2849 _GLIBCXX20_CONSTEXPR
2850 size_type
2851 copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
2852
2853 /**
2854 * @brief Swap contents with another string.
2855 * @param __s String to swap with.
2856 *
2857 * Exchanges the contents of this string with that of @a __s in constant
2858 * time.
2859 */
2860 _GLIBCXX20_CONSTEXPR
2861 void
2862 swap(basic_string& __s) _GLIBCXX_NOEXCEPTnoexcept;
2863
2864 // String operations:
2865 /**
2866 * @brief Return const pointer to null-terminated contents.
2867 *
2868 * This is a handle to internal data. Do not modify or dire things may
2869 * happen.
2870 */
2871 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2872 const _CharT*
2873 c_str() const _GLIBCXX_NOEXCEPTnoexcept
2874 { return _M_data(); }
2875
2876 /**
2877 * @brief Return const pointer to contents.
2878 *
2879 * This is a pointer to internal data. It is undefined to modify
2880 * the contents through the returned pointer. To get a pointer that
2881 * allows modifying the contents use @c &str[0] instead,
2882 * (or in C++17 the non-const @c str.data() overload).
2883 */
2884 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2885 const _CharT*
2886 data() const _GLIBCXX_NOEXCEPTnoexcept
2887 { return _M_data(); }
2888
2889#if __cplusplus201703L >= 201703L
2890 /**
2891 * @brief Return non-const pointer to contents.
2892 *
2893 * This is a pointer to the character sequence held by the string.
2894 * Modifying the characters in the sequence is allowed.
2895 */
2896 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2897 _CharT*
2898 data() noexcept
2899 { return _M_data(); }
2900#endif
2901
2902 /**
2903 * @brief Return copy of allocator used to construct this string.
2904 */
2905 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2906 allocator_type
2907 get_allocator() const _GLIBCXX_NOEXCEPTnoexcept
2908 { return _M_get_allocator(); }
2909
2910 /**
2911 * @brief Find position of a C substring.
2912 * @param __s C string to locate.
2913 * @param __pos Index of character to search from.
2914 * @param __n Number of characters from @a s to search for.
2915 * @return Index of start of first occurrence.
2916 *
2917 * Starting from @a __pos, searches forward for the first @a
2918 * __n characters in @a __s within this string. If found,
2919 * returns the index where it begins. If not found, returns
2920 * npos.
2921 */
2922 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2923 size_type
2924 find(const _CharT* __s, size_type __pos, size_type __n) const
2925 _GLIBCXX_NOEXCEPTnoexcept;
2926
2927 /**
2928 * @brief Find position of a string.
2929 * @param __str String to locate.
2930 * @param __pos Index of character to search from (default 0).
2931 * @return Index of start of first occurrence.
2932 *
2933 * Starting from @a __pos, searches forward for value of @a __str within
2934 * this string. If found, returns the index where it begins. If not
2935 * found, returns npos.
2936 */
2937 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2938 size_type
2939 find(const basic_string& __str, size_type __pos = 0) const
2940 _GLIBCXX_NOEXCEPTnoexcept
2941 { return this->find(__str.data(), __pos, __str.size()); }
2942
2943#ifdef __glibcxx_string_view201803L // >= C++17
2944 /**
2945 * @brief Find position of a string_view.
2946 * @param __svt The object convertible to string_view to locate.
2947 * @param __pos Index of character to search from (default 0).
2948 * @return Index of start of first occurrence.
2949 */
2950 template<typename _Tp>
2951 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2952 _If_sv<_Tp, size_type>
2953 find(const _Tp& __svt, size_type __pos = 0) const
2954 noexcept(is_same<_Tp, __sv_type>::value)
2955 {
2956 __sv_type __sv = __svt;
2957 return this->find(__sv.data(), __pos, __sv.size());
2958 }
2959#endif // C++17
2960
2961 /**
2962 * @brief Find position of a C string.
2963 * @param __s C string to locate.
2964 * @param __pos Index of character to search from (default 0).
2965 * @return Index of start of first occurrence.
2966 *
2967 * Starting from @a __pos, searches forward for the value of @a
2968 * __s within this string. If found, returns the index where
2969 * it begins. If not found, returns npos.
2970 */
2971 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2972 size_type
2973 find(const _CharT* __s, size_type __pos = 0) const _GLIBCXX_NOEXCEPTnoexcept
2974 {
2975 __glibcxx_requires_string(__s);
2976 return this->find(__s, __pos, traits_type::length(__s));
2977 }
2978
2979 /**
2980 * @brief Find position of a character.
2981 * @param __c Character to locate.
2982 * @param __pos Index of character to search from (default 0).
2983 * @return Index of first occurrence.
2984 *
2985 * Starting from @a __pos, searches forward for @a __c within
2986 * this string. If found, returns the index where it was
2987 * found. If not found, returns npos.
2988 */
2989 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
2990 size_type
2991 find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPTnoexcept;
2992
2993 /**
2994 * @brief Find last position of a string.
2995 * @param __str String to locate.
2996 * @param __pos Index of character to search back from (default end).
2997 * @return Index of start of last occurrence.
2998 *
2999 * Starting from @a __pos, searches backward for value of @a
3000 * __str within this string. If found, returns the index where
3001 * it begins. If not found, returns npos.
3002 */
3003 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3004 size_type
3005 rfind(const basic_string& __str, size_type __pos = npos) const
3006 _GLIBCXX_NOEXCEPTnoexcept
3007 { return this->rfind(__str.data(), __pos, __str.size()); }
3008
3009#ifdef __glibcxx_string_view201803L // >= C++17
3010 /**
3011 * @brief Find last position of a string_view.
3012 * @param __svt The object convertible to string_view to locate.
3013 * @param __pos Index of character to search back from (default end).
3014 * @return Index of start of last occurrence.
3015 */
3016 template<typename _Tp>
3017 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3018 _If_sv<_Tp, size_type>
3019 rfind(const _Tp& __svt, size_type __pos = npos) const
3020 noexcept(is_same<_Tp, __sv_type>::value)
3021 {
3022 __sv_type __sv = __svt;
3023 return this->rfind(__sv.data(), __pos, __sv.size());
3024 }
3025#endif // C++17
3026
3027 /**
3028 * @brief Find last position of a C substring.
3029 * @param __s C string to locate.
3030 * @param __pos Index of character to search back from.
3031 * @param __n Number of characters from s to search for.
3032 * @return Index of start of last occurrence.
3033 *
3034 * Starting from @a __pos, searches backward for the first @a
3035 * __n characters in @a __s within this string. If found,
3036 * returns the index where it begins. If not found, returns
3037 * npos.
3038 */
3039 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3040 size_type
3041 rfind(const _CharT* __s, size_type __pos, size_type __n) const
3042 _GLIBCXX_NOEXCEPTnoexcept;
3043
3044 /**
3045 * @brief Find last position of a C string.
3046 * @param __s C string to locate.
3047 * @param __pos Index of character to start search at (default end).
3048 * @return Index of start of last occurrence.
3049 *
3050 * Starting from @a __pos, searches backward for the value of
3051 * @a __s within this string. If found, returns the index
3052 * where it begins. If not found, returns npos.
3053 */
3054 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3055 size_type
3056 rfind(const _CharT* __s, size_type __pos = npos) const
3057 {
3058 __glibcxx_requires_string(__s);
3059 return this->rfind(__s, __pos, traits_type::length(__s));
3060 }
3061
3062 /**
3063 * @brief Find last position of a character.
3064 * @param __c Character to locate.
3065 * @param __pos Index of character to search back from (default end).
3066 * @return Index of last occurrence.
3067 *
3068 * Starting from @a __pos, searches backward for @a __c within
3069 * this string. If found, returns the index where it was
3070 * found. If not found, returns npos.
3071 */
3072 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3073 size_type
3074 rfind(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPTnoexcept;
3075
3076 /**
3077 * @brief Find position of a character of string.
3078 * @param __str String containing characters to locate.
3079 * @param __pos Index of character to search from (default 0).
3080 * @return Index of first occurrence.
3081 *
3082 * Starting from @a __pos, searches forward for one of the
3083 * characters of @a __str within this string. If found,
3084 * returns the index where it was found. If not found, returns
3085 * npos.
3086 */
3087 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3088 size_type
3089 find_first_of(const basic_string& __str, size_type __pos = 0) const
3090 _GLIBCXX_NOEXCEPTnoexcept
3091 { return this->find_first_of(__str.data(), __pos, __str.size()); }
3092
3093#ifdef __glibcxx_string_view201803L // >= C++17
3094 /**
3095 * @brief Find position of a character of a string_view.
3096 * @param __svt An object convertible to string_view containing
3097 * characters to locate.
3098 * @param __pos Index of character to search from (default 0).
3099 * @return Index of first occurrence.
3100 */
3101 template<typename _Tp>
3102 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3103 _If_sv<_Tp, size_type>
3104 find_first_of(const _Tp& __svt, size_type __pos = 0) const
3105 noexcept(is_same<_Tp, __sv_type>::value)
3106 {
3107 __sv_type __sv = __svt;
3108 return this->find_first_of(__sv.data(), __pos, __sv.size());
3109 }
3110#endif // C++17
3111
3112 /**
3113 * @brief Find position of a character of C substring.
3114 * @param __s String containing characters to locate.
3115 * @param __pos Index of character to search from.
3116 * @param __n Number of characters from s to search for.
3117 * @return Index of first occurrence.
3118 *
3119 * Starting from @a __pos, searches forward for one of the
3120 * first @a __n characters of @a __s within this string. If
3121 * found, returns the index where it was found. If not found,
3122 * returns npos.
3123 */
3124 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3125 size_type
3126 find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
3127 _GLIBCXX_NOEXCEPTnoexcept;
3128
3129 /**
3130 * @brief Find position of a character of C string.
3131 * @param __s String containing characters to locate.
3132 * @param __pos Index of character to search from (default 0).
3133 * @return Index of first occurrence.
3134 *
3135 * Starting from @a __pos, searches forward for one of the
3136 * characters of @a __s within this string. If found, returns
3137 * the index where it was found. If not found, returns npos.
3138 */
3139 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3140 size_type
3141 find_first_of(const _CharT* __s, size_type __pos = 0) const
3142 _GLIBCXX_NOEXCEPTnoexcept
3143 {
3144 __glibcxx_requires_string(__s);
3145 return this->find_first_of(__s, __pos, traits_type::length(__s));
3146 }
3147
3148 /**
3149 * @brief Find position of a character.
3150 * @param __c Character to locate.
3151 * @param __pos Index of character to search from (default 0).
3152 * @return Index of first occurrence.
3153 *
3154 * Starting from @a __pos, searches forward for the character
3155 * @a __c within this string. If found, returns the index
3156 * where it was found. If not found, returns npos.
3157 *
3158 * Note: equivalent to find(__c, __pos).
3159 */
3160 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3161 size_type
3162 find_first_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPTnoexcept
3163 { return this->find(__c, __pos); }
3164
3165 /**
3166 * @brief Find last position of a character of string.
3167 * @param __str String containing characters to locate.
3168 * @param __pos Index of character to search back from (default end).
3169 * @return Index of last occurrence.
3170 *
3171 * Starting from @a __pos, searches backward for one of the
3172 * characters of @a __str within this string. If found,
3173 * returns the index where it was found. If not found, returns
3174 * npos.
3175 */
3176 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3177 size_type
3178 find_last_of(const basic_string& __str, size_type __pos = npos) const
3179 _GLIBCXX_NOEXCEPTnoexcept
3180 { return this->find_last_of(__str.data(), __pos, __str.size()); }
3181
3182#ifdef __glibcxx_string_view201803L // >= C++17
3183 /**
3184 * @brief Find last position of a character of string.
3185 * @param __svt An object convertible to string_view containing
3186 * characters to locate.
3187 * @param __pos Index of character to search back from (default end).
3188 * @return Index of last occurrence.
3189 */
3190 template<typename _Tp>
3191 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3192 _If_sv<_Tp, size_type>
3193 find_last_of(const _Tp& __svt, size_type __pos = npos) const
3194 noexcept(is_same<_Tp, __sv_type>::value)
3195 {
3196 __sv_type __sv = __svt;
3197 return this->find_last_of(__sv.data(), __pos, __sv.size());
3198 }
3199#endif // C++17
3200
3201 /**
3202 * @brief Find last position of a character of C substring.
3203 * @param __s C string containing characters to locate.
3204 * @param __pos Index of character to search back from.
3205 * @param __n Number of characters from s to search for.
3206 * @return Index of last occurrence.
3207 *
3208 * Starting from @a __pos, searches backward for one of the
3209 * first @a __n characters of @a __s within this string. If
3210 * found, returns the index where it was found. If not found,
3211 * returns npos.
3212 */
3213 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3214 size_type
3215 find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
3216 _GLIBCXX_NOEXCEPTnoexcept;
3217
3218 /**
3219 * @brief Find last position of a character of C string.
3220 * @param __s C string containing characters to locate.
3221 * @param __pos Index of character to search back from (default end).
3222 * @return Index of last occurrence.
3223 *
3224 * Starting from @a __pos, searches backward for one of the
3225 * characters of @a __s within this string. If found, returns
3226 * the index where it was found. If not found, returns npos.
3227 */
3228 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3229 size_type
3230 find_last_of(const _CharT* __s, size_type __pos = npos) const
3231 _GLIBCXX_NOEXCEPTnoexcept
3232 {
3233 __glibcxx_requires_string(__s);
3234 return this->find_last_of(__s, __pos, traits_type::length(__s));
3235 }
3236
3237 /**
3238 * @brief Find last position of a character.
3239 * @param __c Character to locate.
3240 * @param __pos Index of character to search back from (default end).
3241 * @return Index of last occurrence.
3242 *
3243 * Starting from @a __pos, searches backward for @a __c within
3244 * this string. If found, returns the index where it was
3245 * found. If not found, returns npos.
3246 *
3247 * Note: equivalent to rfind(__c, __pos).
3248 */
3249 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3250 size_type
3251 find_last_of(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPTnoexcept
3252 { return this->rfind(__c, __pos); }
3253
3254 /**
3255 * @brief Find position of a character not in string.
3256 * @param __str String containing characters to avoid.
3257 * @param __pos Index of character to search from (default 0).
3258 * @return Index of first occurrence.
3259 *
3260 * Starting from @a __pos, searches forward for a character not contained
3261 * in @a __str within this string. If found, returns the index where it
3262 * was found. If not found, returns npos.
3263 */
3264 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3265 size_type
3266 find_first_not_of(const basic_string& __str, size_type __pos = 0) const
3267 _GLIBCXX_NOEXCEPTnoexcept
3268 { return this->find_first_not_of(__str.data(), __pos, __str.size()); }
3269
3270#ifdef __glibcxx_string_view201803L // >= C++17
3271 /**
3272 * @brief Find position of a character not in a string_view.
3273 * @param __svt A object convertible to string_view containing
3274 * characters to avoid.
3275 * @param __pos Index of character to search from (default 0).
3276 * @return Index of first occurrence.
3277 */
3278 template<typename _Tp>
3279 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3280 _If_sv<_Tp, size_type>
3281 find_first_not_of(const _Tp& __svt, size_type __pos = 0) const
3282 noexcept(is_same<_Tp, __sv_type>::value)
3283 {
3284 __sv_type __sv = __svt;
3285 return this->find_first_not_of(__sv.data(), __pos, __sv.size());
3286 }
3287#endif // C++17
3288
3289 /**
3290 * @brief Find position of a character not in C substring.
3291 * @param __s C string containing characters to avoid.
3292 * @param __pos Index of character to search from.
3293 * @param __n Number of characters from __s to consider.
3294 * @return Index of first occurrence.
3295 *
3296 * Starting from @a __pos, searches forward for a character not
3297 * contained in the first @a __n characters of @a __s within
3298 * this string. If found, returns the index where it was
3299 * found. If not found, returns npos.
3300 */
3301 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3302 size_type
3303 find_first_not_of(const _CharT* __s, size_type __pos,
3304 size_type __n) const _GLIBCXX_NOEXCEPTnoexcept;
3305
3306 /**
3307 * @brief Find position of a character not in C string.
3308 * @param __s C string containing characters to avoid.
3309 * @param __pos Index of character to search from (default 0).
3310 * @return Index of first occurrence.
3311 *
3312 * Starting from @a __pos, searches forward for a character not
3313 * contained in @a __s within this string. If found, returns
3314 * the index where it was found. If not found, returns npos.
3315 */
3316 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3317 size_type
3318 find_first_not_of(const _CharT* __s, size_type __pos = 0) const
3319 _GLIBCXX_NOEXCEPTnoexcept
3320 {
3321 __glibcxx_requires_string(__s);
3322 return this->find_first_not_of(__s, __pos, traits_type::length(__s));
3323 }
3324
3325 /**
3326 * @brief Find position of a different character.
3327 * @param __c Character to avoid.
3328 * @param __pos Index of character to search from (default 0).
3329 * @return Index of first occurrence.
3330 *
3331 * Starting from @a __pos, searches forward for a character
3332 * other than @a __c within this string. If found, returns the
3333 * index where it was found. If not found, returns npos.
3334 */
3335 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3336 size_type
3337 find_first_not_of(_CharT __c, size_type __pos = 0) const
3338 _GLIBCXX_NOEXCEPTnoexcept;
3339
3340 /**
3341 * @brief Find last position of a character not in string.
3342 * @param __str String containing characters to avoid.
3343 * @param __pos Index of character to search back from (default end).
3344 * @return Index of last occurrence.
3345 *
3346 * Starting from @a __pos, searches backward for a character
3347 * not contained in @a __str within this string. If found,
3348 * returns the index where it was found. If not found, returns
3349 * npos.
3350 */
3351 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3352 size_type
3353 find_last_not_of(const basic_string& __str, size_type __pos = npos) const
3354 _GLIBCXX_NOEXCEPTnoexcept
3355 { return this->find_last_not_of(__str.data(), __pos, __str.size()); }
3356
3357#ifdef __glibcxx_string_view201803L // >= C++17
3358 /**
3359 * @brief Find last position of a character not in a string_view.
3360 * @param __svt An object convertible to string_view containing
3361 * characters to avoid.
3362 * @param __pos Index of character to search back from (default end).
3363 * @return Index of last occurrence.
3364 */
3365 template<typename _Tp>
3366 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3367 _If_sv<_Tp, size_type>
3368 find_last_not_of(const _Tp& __svt, size_type __pos = npos) const
3369 noexcept(is_same<_Tp, __sv_type>::value)
3370 {
3371 __sv_type __sv = __svt;
3372 return this->find_last_not_of(__sv.data(), __pos, __sv.size());
3373 }
3374#endif // C++17
3375
3376 /**
3377 * @brief Find last position of a character not in C substring.
3378 * @param __s C string containing characters to avoid.
3379 * @param __pos Index of character to search back from.
3380 * @param __n Number of characters from s to consider.
3381 * @return Index of last occurrence.
3382 *
3383 * Starting from @a __pos, searches backward for a character not
3384 * contained in the first @a __n characters of @a __s within this string.
3385 * If found, returns the index where it was found. If not found,
3386 * returns npos.
3387 */
3388 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3389 size_type
3390 find_last_not_of(const _CharT* __s, size_type __pos,
3391 size_type __n) const _GLIBCXX_NOEXCEPTnoexcept;
3392 /**
3393 * @brief Find last position of a character not in C string.
3394 * @param __s C string containing characters to avoid.
3395 * @param __pos Index of character to search back from (default end).
3396 * @return Index of last occurrence.
3397 *
3398 * Starting from @a __pos, searches backward for a character
3399 * not contained in @a __s within this string. If found,
3400 * returns the index where it was found. If not found, returns
3401 * npos.
3402 */
3403 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3404 size_type
3405 find_last_not_of(const _CharT* __s, size_type __pos = npos) const
3406 _GLIBCXX_NOEXCEPTnoexcept
3407 {
3408 __glibcxx_requires_string(__s);
3409 return this->find_last_not_of(__s, __pos, traits_type::length(__s));
3410 }
3411
3412 /**
3413 * @brief Find last position of a different character.
3414 * @param __c Character to avoid.
3415 * @param __pos Index of character to search back from (default end).
3416 * @return Index of last occurrence.
3417 *
3418 * Starting from @a __pos, searches backward for a character other than
3419 * @a __c within this string. If found, returns the index where it was
3420 * found. If not found, returns npos.
3421 */
3422 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3423 size_type
3424 find_last_not_of(_CharT __c, size_type __pos = npos) const
3425 _GLIBCXX_NOEXCEPTnoexcept;
3426
3427 /**
3428 * @brief Get a substring.
3429 * @param __pos Index of first character (default 0).
3430 * @param __n Number of characters in substring (default remainder).
3431 * @return The new string.
3432 * @throw std::out_of_range If __pos > size().
3433 *
3434 * Construct and return a new string using the @a __n
3435 * characters starting at @a __pos. If the string is too
3436 * short, use the remainder of the characters. If @a __pos is
3437 * beyond the end of the string, out_of_range is thrown.
3438 */
3439 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3440 basic_string
3441 substr(size_type __pos = 0, size_type __n = npos) const
3442 { return basic_string(*this,
3443 _M_check(__pos, "basic_string::substr"), __n); }
3444
3445 /**
3446 * @brief Compare to a string.
3447 * @param __str String to compare against.
3448 * @return Integer < 0, 0, or > 0.
3449 *
3450 * Returns an integer < 0 if this string is ordered before @a
3451 * __str, 0 if their values are equivalent, or > 0 if this
3452 * string is ordered after @a __str. Determines the effective
3453 * length rlen of the strings to compare as the smallest of
3454 * size() and str.size(). The function then compares the two
3455 * strings by calling traits::compare(data(), str.data(),rlen).
3456 * If the result of the comparison is nonzero returns it,
3457 * otherwise the shorter one is ordered first.
3458 */
3459 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3460 int
3461 compare(const basic_string& __str) const
3462 {
3463 const size_type __size = this->size();
3464 const size_type __osize = __str.size();
3465 const size_type __len = std::min(__size, __osize);
3466
3467 int __r = traits_type::compare(_M_data(), __str.data(), __len);
3468 if (!__r)
3469 __r = _S_compare(__size, __osize);
3470 return __r;
3471 }
3472
3473#ifdef __glibcxx_string_view201803L // >= C++17
3474 /**
3475 * @brief Compare to a string_view.
3476 * @param __svt An object convertible to string_view to compare against.
3477 * @return Integer < 0, 0, or > 0.
3478 */
3479 template<typename _Tp>
3480 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3481 _If_sv<_Tp, int>
3482 compare(const _Tp& __svt) const
3483 noexcept(is_same<_Tp, __sv_type>::value)
3484 {
3485 __sv_type __sv = __svt;
3486 const size_type __size = this->size();
3487 const size_type __osize = __sv.size();
3488 const size_type __len = std::min(__size, __osize);
3489
3490 int __r = traits_type::compare(_M_data(), __sv.data(), __len);
3491 if (!__r)
3492 __r = _S_compare(__size, __osize);
3493 return __r;
3494 }
3495
3496 /**
3497 * @brief Compare to a string_view.
3498 * @param __pos A position in the string to start comparing from.
3499 * @param __n The number of characters to compare.
3500 * @param __svt An object convertible to string_view to compare
3501 * against.
3502 * @return Integer < 0, 0, or > 0.
3503 */
3504 template<typename _Tp>
3505 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3506 _If_sv<_Tp, int>
3507 compare(size_type __pos, size_type __n, const _Tp& __svt) const
3508 noexcept(is_same<_Tp, __sv_type>::value)
3509 {
3510 __sv_type __sv = __svt;
3511 return __sv_type(*this).substr(__pos, __n).compare(__sv);
3512 }
3513
3514 /**
3515 * @brief Compare to a string_view.
3516 * @param __pos1 A position in the string to start comparing from.
3517 * @param __n1 The number of characters to compare.
3518 * @param __svt An object convertible to string_view to compare
3519 * against.
3520 * @param __pos2 A position in the string_view to start comparing from.
3521 * @param __n2 The number of characters to compare.
3522 * @return Integer < 0, 0, or > 0.
3523 */
3524 template<typename _Tp>
3525 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3526 _If_sv<_Tp, int>
3527 compare(size_type __pos1, size_type __n1, const _Tp& __svt,
3528 size_type __pos2, size_type __n2 = npos) const
3529 noexcept(is_same<_Tp, __sv_type>::value)
3530 {
3531 __sv_type __sv = __svt;
3532 return __sv_type(*this)
3533 .substr(__pos1, __n1).compare(__sv.substr(__pos2, __n2));
3534 }
3535#endif // C++17
3536
3537 /**
3538 * @brief Compare substring to a string.
3539 * @param __pos Index of first character of substring.
3540 * @param __n Number of characters in substring.
3541 * @param __str String to compare against.
3542 * @return Integer < 0, 0, or > 0.
3543 *
3544 * Form the substring of this string from the @a __n characters
3545 * starting at @a __pos. Returns an integer < 0 if the
3546 * substring is ordered before @a __str, 0 if their values are
3547 * equivalent, or > 0 if the substring is ordered after @a
3548 * __str. Determines the effective length rlen of the strings
3549 * to compare as the smallest of the length of the substring
3550 * and @a __str.size(). The function then compares the two
3551 * strings by calling
3552 * traits::compare(substring.data(),str.data(),rlen). If the
3553 * result of the comparison is nonzero returns it, otherwise
3554 * the shorter one is ordered first.
3555 */
3556 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3557 int
3558 compare(size_type __pos, size_type __n, const basic_string& __str) const
3559 {
3560 _M_check(__pos, "basic_string::compare");
3561 __n = _M_limit(__pos, __n);
3562 const size_type __osize = __str.size();
3563 const size_type __len = std::min(__n, __osize);
3564 int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
3565 if (!__r)
3566 __r = _S_compare(__n, __osize);
3567 return __r;
3568 }
3569
3570 /**
3571 * @brief Compare substring to a substring.
3572 * @param __pos1 Index of first character of substring.
3573 * @param __n1 Number of characters in substring.
3574 * @param __str String to compare against.
3575 * @param __pos2 Index of first character of substring of str.
3576 * @param __n2 Number of characters in substring of str.
3577 * @return Integer < 0, 0, or > 0.
3578 *
3579 * Form the substring of this string from the @a __n1
3580 * characters starting at @a __pos1. Form the substring of @a
3581 * __str from the @a __n2 characters starting at @a __pos2.
3582 * Returns an integer < 0 if this substring is ordered before
3583 * the substring of @a __str, 0 if their values are equivalent,
3584 * or > 0 if this substring is ordered after the substring of
3585 * @a __str. Determines the effective length rlen of the
3586 * strings to compare as the smallest of the lengths of the
3587 * substrings. The function then compares the two strings by
3588 * calling
3589 * traits::compare(substring.data(),str.substr(pos2,n2).data(),rlen).
3590 * If the result of the comparison is nonzero returns it,
3591 * otherwise the shorter one is ordered first.
3592 */
3593 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3594 int
3595 compare(size_type __pos1, size_type __n1, const basic_string& __str,
3596 size_type __pos2, size_type __n2 = npos) const
3597 {
3598 _M_check(__pos1, "basic_string::compare");
3599 __str._M_check(__pos2, "basic_string::compare");
3600 __n1 = _M_limit(__pos1, __n1);
3601 __n2 = __str._M_limit(__pos2, __n2);
3602 const size_type __len = std::min(__n1, __n2);
3603 int __r = traits_type::compare(_M_data() + __pos1,
3604 __str.data() + __pos2, __len);
3605 if (!__r)
3606 __r = _S_compare(__n1, __n2);
3607 return __r;
3608 }
3609
3610 /**
3611 * @brief Compare to a C string.
3612 * @param __s C string to compare against.
3613 * @return Integer < 0, 0, or > 0.
3614 *
3615 * Returns an integer < 0 if this string is ordered before @a __s, 0 if
3616 * their values are equivalent, or > 0 if this string is ordered after
3617 * @a __s. Determines the effective length rlen of the strings to
3618 * compare as the smallest of size() and the length of a string
3619 * constructed from @a __s. The function then compares the two strings
3620 * by calling traits::compare(data(),s,rlen). If the result of the
3621 * comparison is nonzero returns it, otherwise the shorter one is
3622 * ordered first.
3623 */
3624 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3625 int
3626 compare(const _CharT* __s) const _GLIBCXX_NOEXCEPTnoexcept
3627 {
3628 __glibcxx_requires_string(__s);
3629 const size_type __size = this->size();
3630 const size_type __osize = traits_type::length(__s);
3631 const size_type __len = std::min(__size, __osize);
3632 int __r = traits_type::compare(_M_data(), __s, __len);
3633 if (!__r)
3634 __r = _S_compare(__size, __osize);
3635 return __r;
3636 }
3637
3638 // _GLIBCXX_RESOLVE_LIB_DEFECTS
3639 // 5 String::compare specification questionable
3640 /**
3641 * @brief Compare substring to a C string.
3642 * @param __pos Index of first character of substring.
3643 * @param __n1 Number of characters in substring.
3644 * @param __s C string to compare against.
3645 * @return Integer < 0, 0, or > 0.
3646 *
3647 * Form the substring of this string from the @a __n1
3648 * characters starting at @a pos. Returns an integer < 0 if
3649 * the substring is ordered before @a __s, 0 if their values
3650 * are equivalent, or > 0 if the substring is ordered after @a
3651 * __s. Determines the effective length rlen of the strings to
3652 * compare as the smallest of the length of the substring and
3653 * the length of a string constructed from @a __s. The
3654 * function then compares the two string by calling
3655 * traits::compare(substring.data(),__s,rlen). If the result of
3656 * the comparison is nonzero returns it, otherwise the shorter
3657 * one is ordered first.
3658 */
3659 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3660 int
3661 compare(size_type __pos, size_type __n1, const _CharT* __s) const
3662 {
3663 __glibcxx_requires_string(__s);
3664 _M_check(__pos, "basic_string::compare");
3665 __n1 = _M_limit(__pos, __n1);
3666 const size_type __osize = traits_type::length(__s);
3667 const size_type __len = std::min(__n1, __osize);
3668 int __r = traits_type::compare(_M_data() + __pos, __s, __len);
3669 if (!__r)
3670 __r = _S_compare(__n1, __osize);
3671 return __r;
3672 }
3673
3674 /**
3675 * @brief Compare substring against a character %array.
3676 * @param __pos Index of first character of substring.
3677 * @param __n1 Number of characters in substring.
3678 * @param __s character %array to compare against.
3679 * @param __n2 Number of characters of s.
3680 * @return Integer < 0, 0, or > 0.
3681 *
3682 * Form the substring of this string from the @a __n1
3683 * characters starting at @a __pos. Form a string from the
3684 * first @a __n2 characters of @a __s. Returns an integer < 0
3685 * if this substring is ordered before the string from @a __s,
3686 * 0 if their values are equivalent, or > 0 if this substring
3687 * is ordered after the string from @a __s. Determines the
3688 * effective length rlen of the strings to compare as the
3689 * smallest of the length of the substring and @a __n2. The
3690 * function then compares the two strings by calling
3691 * traits::compare(substring.data(),s,rlen). If the result of
3692 * the comparison is nonzero returns it, otherwise the shorter
3693 * one is ordered first.
3694 *
3695 * NB: s must have at least n2 characters, &apos;\\0&apos; has
3696 * no special meaning.
3697 */
3698 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3699 int
3700 compare(size_type __pos, size_type __n1, const _CharT* __s,
3701 size_type __n2) const
3702 {
3703 __glibcxx_requires_string_len(__s, __n2);
3704 _M_check(__pos, "basic_string::compare");
3705 __n1 = _M_limit(__pos, __n1);
3706 const size_type __len = std::min(__n1, __n2);
3707 int __r = traits_type::compare(_M_data() + __pos, __s, __len);
3708 if (!__r)
3709 __r = _S_compare(__n1, __n2);
3710 return __r;
3711 }
3712
3713#if __cplusplus201703L >= 202002L
3714 [[nodiscard]]
3715 constexpr bool
3716 starts_with(basic_string_view<_CharT, _Traits> __x) const noexcept
3717 { return __sv_type(this->data(), this->size()).starts_with(__x); }
3718
3719 [[nodiscard]]
3720 constexpr bool
3721 starts_with(_CharT __x) const noexcept
3722 { return __sv_type(this->data(), this->size()).starts_with(__x); }
3723
3724 [[nodiscard, __gnu__::__nonnull__]]
3725 constexpr bool
3726 starts_with(const _CharT* __x) const noexcept
3727 { return __sv_type(this->data(), this->size()).starts_with(__x); }
3728
3729 [[nodiscard]]
3730 constexpr bool
3731 ends_with(basic_string_view<_CharT, _Traits> __x) const noexcept
3732 { return __sv_type(this->data(), this->size()).ends_with(__x); }
3733
3734 [[nodiscard]]
3735 constexpr bool
3736 ends_with(_CharT __x) const noexcept
3737 { return __sv_type(this->data(), this->size()).ends_with(__x); }
3738
3739 [[nodiscard, __gnu__::__nonnull__]]
3740 constexpr bool
3741 ends_with(const _CharT* __x) const noexcept
3742 { return __sv_type(this->data(), this->size()).ends_with(__x); }
3743#endif // C++20
3744
3745#if __cplusplus201703L > 202002L
3746 [[nodiscard]]
3747 constexpr bool
3748 contains(basic_string_view<_CharT, _Traits> __x) const noexcept
3749 { return __sv_type(this->data(), this->size()).contains(__x); }
3750
3751 [[nodiscard]]
3752 constexpr bool
3753 contains(_CharT __x) const noexcept
3754 { return __sv_type(this->data(), this->size()).contains(__x); }
3755
3756 [[nodiscard, __gnu__::__nonnull__]]
3757 constexpr bool
3758 contains(const _CharT* __x) const noexcept
3759 { return __sv_type(this->data(), this->size()).contains(__x); }
3760#endif // C++23
3761
3762 // Allow basic_stringbuf::__xfer_bufptrs to call _M_length:
3763 template<typename, typename, typename> friend class basic_stringbuf;
3764 };
3765_GLIBCXX_END_NAMESPACE_CXX11}
3766_GLIBCXX_END_NAMESPACE_VERSION
3767} // namespace std
3768#endif // _GLIBCXX_USE_CXX11_ABI
3769
3770namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default")))
3771{
3772_GLIBCXX_BEGIN_NAMESPACE_VERSION
3773
3774#if __cpp_deduction_guides201703L >= 201606
3775_GLIBCXX_BEGIN_NAMESPACE_CXX11namespace __cxx11 {
3776 template<typename _InputIterator, typename _CharT
3777 = typename iterator_traits<_InputIterator>::value_type,
3778 typename _Allocator = allocator<_CharT>,
3779 typename = _RequireInputIter<_InputIterator>,
3780 typename = _RequireAllocator<_Allocator>>
3781 basic_string(_InputIterator, _InputIterator, _Allocator = _Allocator())
3782 -> basic_string<_CharT, char_traits<_CharT>, _Allocator>;
3783
3784 // _GLIBCXX_RESOLVE_LIB_DEFECTS
3785 // 3075. basic_string needs deduction guides from basic_string_view
3786 template<typename _CharT, typename _Traits,
3787 typename _Allocator = allocator<_CharT>,
3788 typename = _RequireAllocator<_Allocator>>
3789 basic_string(basic_string_view<_CharT, _Traits>, const _Allocator& = _Allocator())
3790 -> basic_string<_CharT, _Traits, _Allocator>;
3791
3792 template<typename _CharT, typename _Traits,
3793 typename _Allocator = allocator<_CharT>,
3794 typename = _RequireAllocator<_Allocator>>
3795 basic_string(basic_string_view<_CharT, _Traits>,
3796 typename basic_string<_CharT, _Traits, _Allocator>::size_type,
3797 typename basic_string<_CharT, _Traits, _Allocator>::size_type,
3798 const _Allocator& = _Allocator())
3799 -> basic_string<_CharT, _Traits, _Allocator>;
3800
3801#if __glibcxx_containers_ranges // C++ >= 23
3802 template<ranges::input_range _Rg,
3803 typename _Allocator = allocator<ranges::range_value_t<_Rg>>>
3804 basic_string(from_range_t, _Rg&&, _Allocator = _Allocator())
3805 -> basic_string<ranges::range_value_t<_Rg>,
3806 char_traits<ranges::range_value_t<_Rg>>,
3807 _Allocator>;
3808#endif
3809_GLIBCXX_END_NAMESPACE_CXX11}
3810#endif
3811
3812 template<typename _Str>
3813 _GLIBCXX20_CONSTEXPR
3814 inline _Str
3815 __str_concat(typename _Str::value_type const* __lhs,
3816 typename _Str::size_type __lhs_len,
3817 typename _Str::value_type const* __rhs,
3818 typename _Str::size_type __rhs_len,
3819 typename _Str::allocator_type const& __a)
3820 {
3821 typedef typename _Str::allocator_type allocator_type;
3822 typedef __gnu_cxx::__alloc_traits<allocator_type> _Alloc_traits;
3823 _Str __str(_Alloc_traits::_S_select_on_copy(__a));
3824 __str.reserve(__lhs_len + __rhs_len);
3825 __str.append(__lhs, __lhs_len);
3826 __str.append(__rhs, __rhs_len);
3827 return __str;
3828 }
3829
3830 // operator+
3831 /**
3832 * @brief Concatenate two strings.
3833 * @param __lhs First string.
3834 * @param __rhs Last string.
3835 * @return New string with value of @a __lhs followed by @a __rhs.
3836 */
3837 template<typename _CharT, typename _Traits, typename _Alloc>
3838 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3839 inline basic_string<_CharT, _Traits, _Alloc>
3840 operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
3841 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
3842 {
3843 typedef basic_string<_CharT, _Traits, _Alloc> _Str;
3844 return std::__str_concat<_Str>(__lhs.c_str(), __lhs.size(),
3845 __rhs.c_str(), __rhs.size(),
3846 __lhs.get_allocator());
3847 }
3848
3849 /**
3850 * @brief Concatenate C string and string.
3851 * @param __lhs First string.
3852 * @param __rhs Last string.
3853 * @return New string with value of @a __lhs followed by @a __rhs.
3854 */
3855 template<typename _CharT, typename _Traits, typename _Alloc>
3856 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3857 inline basic_string<_CharT,_Traits,_Alloc>
3858 operator+(const _CharT* __lhs,
3859 const basic_string<_CharT,_Traits,_Alloc>& __rhs)
3860 {
3861 __glibcxx_requires_string(__lhs);
3862 typedef basic_string<_CharT, _Traits, _Alloc> _Str;
3863 return std::__str_concat<_Str>(__lhs, _Traits::length(__lhs),
3864 __rhs.c_str(), __rhs.size(),
3865 __rhs.get_allocator());
3866 }
3867
3868 /**
3869 * @brief Concatenate character and string.
3870 * @param __lhs First string.
3871 * @param __rhs Last string.
3872 * @return New string with @a __lhs followed by @a __rhs.
3873 */
3874 template<typename _CharT, typename _Traits, typename _Alloc>
3875 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3876 inline basic_string<_CharT,_Traits,_Alloc>
3877 operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
3878 {
3879 typedef basic_string<_CharT, _Traits, _Alloc> _Str;
3880 return std::__str_concat<_Str>(__builtin_addressof(__lhs), 1,
3881 __rhs.c_str(), __rhs.size(),
3882 __rhs.get_allocator());
3883 }
3884
3885 /**
3886 * @brief Concatenate string and C string.
3887 * @param __lhs First string.
3888 * @param __rhs Last string.
3889 * @return New string with @a __lhs followed by @a __rhs.
3890 */
3891 template<typename _CharT, typename _Traits, typename _Alloc>
3892 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3893 inline basic_string<_CharT, _Traits, _Alloc>
3894 operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
3895 const _CharT* __rhs)
3896 {
3897 __glibcxx_requires_string(__rhs);
3898 typedef basic_string<_CharT, _Traits, _Alloc> _Str;
3899 return std::__str_concat<_Str>(__lhs.c_str(), __lhs.size(),
3900 __rhs, _Traits::length(__rhs),
3901 __lhs.get_allocator());
3902 }
3903 /**
3904 * @brief Concatenate string and character.
3905 * @param __lhs First string.
3906 * @param __rhs Last string.
3907 * @return New string with @a __lhs followed by @a __rhs.
3908 */
3909 template<typename _CharT, typename _Traits, typename _Alloc>
3910 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3911 inline basic_string<_CharT, _Traits, _Alloc>
3912 operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
3913 {
3914 typedef basic_string<_CharT, _Traits, _Alloc> _Str;
3915 return std::__str_concat<_Str>(__lhs.c_str(), __lhs.size(),
3916 __builtin_addressof(__rhs), 1,
3917 __lhs.get_allocator());
3918 }
3919
3920#if __cplusplus201703L >= 201103L
3921 template<typename _CharT, typename _Traits, typename _Alloc>
3922 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3923 inline basic_string<_CharT, _Traits, _Alloc>
3924 operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
3925 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
3926 { return std::move(__lhs.append(__rhs)); }
3927
3928 template<typename _CharT, typename _Traits, typename _Alloc>
3929 _GLIBCXX20_CONSTEXPR
3930 inline basic_string<_CharT, _Traits, _Alloc>
3931 operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
3932 basic_string<_CharT, _Traits, _Alloc>&& __rhs)
3933 { return std::move(__rhs.insert(0, __lhs)); }
3934
3935 template<typename _CharT, typename _Traits, typename _Alloc>
3936 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3937 inline basic_string<_CharT, _Traits, _Alloc>
3938 operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
3939 basic_string<_CharT, _Traits, _Alloc>&& __rhs)
3940 {
3941#if _GLIBCXX_USE_CXX11_ABI1
3942 using _Alloc_traits = allocator_traits<_Alloc>;
3943 bool __use_rhs = false;
3944 if _GLIBCXX17_CONSTEXPRconstexpr (typename _Alloc_traits::is_always_equal{})
3945 __use_rhs = true;
3946 else if (__lhs.get_allocator() == __rhs.get_allocator())
3947 __use_rhs = true;
3948 if (__use_rhs)
3949#endif
3950 {
3951 const auto __size = __lhs.size() + __rhs.size();
3952 if (__size > __lhs.capacity() && __size <= __rhs.capacity())
3953 return std::move(__rhs.insert(0, __lhs));
3954 }
3955 return std::move(__lhs.append(__rhs));
3956 }
3957
3958 template<typename _CharT, typename _Traits, typename _Alloc>
3959 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3960 inline basic_string<_CharT, _Traits, _Alloc>
3961 operator+(const _CharT* __lhs,
3962 basic_string<_CharT, _Traits, _Alloc>&& __rhs)
3963 { return std::move(__rhs.insert(0, __lhs)); }
3964
3965 template<typename _CharT, typename _Traits, typename _Alloc>
3966 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3967 inline basic_string<_CharT, _Traits, _Alloc>
3968 operator+(_CharT __lhs,
3969 basic_string<_CharT, _Traits, _Alloc>&& __rhs)
3970 { return std::move(__rhs.insert(0, 1, __lhs)); }
3971
3972 template<typename _CharT, typename _Traits, typename _Alloc>
3973 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3974 inline basic_string<_CharT, _Traits, _Alloc>
3975 operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
3976 const _CharT* __rhs)
3977 { return std::move(__lhs.append(__rhs)); }
3978
3979 template<typename _CharT, typename _Traits, typename _Alloc>
3980 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
3981 inline basic_string<_CharT, _Traits, _Alloc>
3982 operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
3983 _CharT __rhs)
3984 { return std::move(__lhs.append(1, __rhs)); }
3985#endif
3986
3987#if __glibcxx_string_view201803L >= 202403L
3988 // const string & + string_view
3989 template<typename _CharT, typename _Traits, typename _Alloc>
3990 [[nodiscard]]
3991 constexpr basic_string<_CharT, _Traits, _Alloc>
3992 operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
3993 type_identity_t<basic_string_view<_CharT, _Traits>> __rhs)
3994 {
3995 using _Str = basic_string<_CharT, _Traits, _Alloc>;
3996 return std::__str_concat<_Str>(__lhs.data(), __lhs.size(),
3997 __rhs.data(), __rhs.size(),
3998 __lhs.get_allocator());
3999 }
4000
4001 // string && + string_view
4002 template<typename _CharT, typename _Traits, typename _Alloc>
4003 [[nodiscard]]
4004 constexpr basic_string<_CharT, _Traits, _Alloc>
4005 operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
4006 type_identity_t<basic_string_view<_CharT, _Traits>> __rhs)
4007 {
4008 return std::move(__lhs.append(__rhs));
4009 }
4010
4011 // string_view + const string &
4012 template<typename _CharT, typename _Traits, typename _Alloc>
4013 [[nodiscard]]
4014 constexpr basic_string<_CharT, _Traits, _Alloc>
4015 operator+(type_identity_t<basic_string_view<_CharT, _Traits>> __lhs,
4016 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4017 {
4018 using _Str = basic_string<_CharT, _Traits, _Alloc>;
4019 return std::__str_concat<_Str>(__lhs.data(), __lhs.size(),
4020 __rhs.data(), __rhs.size(),
4021 __rhs.get_allocator());
4022 }
4023
4024 // string_view + string &&
4025 template<typename _CharT, typename _Traits, typename _Alloc>
4026 [[nodiscard]]
4027 constexpr basic_string<_CharT, _Traits, _Alloc>
4028 operator+(type_identity_t<basic_string_view<_CharT, _Traits>> __lhs,
4029 basic_string<_CharT, _Traits, _Alloc>&& __rhs)
4030 {
4031 return std::move(__rhs.insert(0, __lhs));
4032 }
4033#endif
4034
4035 // operator ==
4036 /**
4037 * @brief Test equivalence of two strings.
4038 * @param __lhs First string.
4039 * @param __rhs Second string.
4040 * @return True if @a __lhs.compare(@a __rhs) == 0. False otherwise.
4041 */
4042 template<typename _CharT, typename _Traits, typename _Alloc>
4043 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
4044 inline bool
4045 operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4046 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4047 _GLIBCXX_NOEXCEPTnoexcept
4048 {
4049 return __lhs.size() == __rhs.size()
4050 && !_Traits::compare(__lhs.data(), __rhs.data(), __lhs.size());
4051 }
4052
4053 /**
4054 * @brief Test equivalence of string and C string.
4055 * @param __lhs String.
4056 * @param __rhs C string.
4057 * @return True if @a __lhs.compare(@a __rhs) == 0. False otherwise.
4058 */
4059 template<typename _CharT, typename _Traits, typename _Alloc>
4060 _GLIBCXX_NODISCARD[[__nodiscard__]] _GLIBCXX20_CONSTEXPR
4061 inline bool
4062 operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4063 const _CharT* __rhs)
4064 {
4065 return __lhs.size() == _Traits::length(__rhs)
4066 && !_Traits::compare(__lhs.data(), __rhs, __lhs.size());
4067 }
4068
4069#if __cpp_lib_three_way_comparison
4070 /**
4071 * @brief Three-way comparison of a string and a C string.
4072 * @param __lhs A string.
4073 * @param __rhs A null-terminated string.
4074 * @return A value indicating whether `__lhs` is less than, equal to,
4075 * greater than, or incomparable with `__rhs`.
4076 */
4077 template<typename _CharT, typename _Traits, typename _Alloc>
4078 [[nodiscard]]
4079 constexpr auto
4080 operator<=>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4081 const basic_string<_CharT, _Traits, _Alloc>& __rhs) noexcept
4082 -> decltype(__detail::__char_traits_cmp_cat<_Traits>(0))
4083 { return __detail::__char_traits_cmp_cat<_Traits>(__lhs.compare(__rhs)); }
4084
4085 /**
4086 * @brief Three-way comparison of a string and a C string.
4087 * @param __lhs A string.
4088 * @param __rhs A null-terminated string.
4089 * @return A value indicating whether `__lhs` is less than, equal to,
4090 * greater than, or incomparable with `__rhs`.
4091 */
4092 template<typename _CharT, typename _Traits, typename _Alloc>
4093 [[nodiscard]]
4094 constexpr auto
4095 operator<=>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4096 const _CharT* __rhs) noexcept
4097 -> decltype(__detail::__char_traits_cmp_cat<_Traits>(0))
4098 { return __detail::__char_traits_cmp_cat<_Traits>(__lhs.compare(__rhs)); }
4099#else
4100 /**
4101 * @brief Test equivalence of C string and string.
4102 * @param __lhs C string.
4103 * @param __rhs String.
4104 * @return True if @a __rhs.compare(@a __lhs) == 0. False otherwise.
4105 */
4106 template<typename _CharT, typename _Traits, typename _Alloc>
4107 _GLIBCXX_NODISCARD[[__nodiscard__]]
4108 inline bool
4109 operator==(const _CharT* __lhs,
4110 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4111 { return __rhs == __lhs; }
4112
4113 // operator !=
4114 /**
4115 * @brief Test difference of two strings.
4116 * @param __lhs First string.
4117 * @param __rhs Second string.
4118 * @return True if @a __lhs.compare(@a __rhs) != 0. False otherwise.
4119 */
4120 template<typename _CharT, typename _Traits, typename _Alloc>
4121 _GLIBCXX_NODISCARD[[__nodiscard__]]
4122 inline bool
4123 operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4124 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4125 _GLIBCXX_NOEXCEPTnoexcept
4126 { return !(__lhs == __rhs); }
4127
4128 /**
4129 * @brief Test difference of C string and string.
4130 * @param __lhs C string.
4131 * @param __rhs String.
4132 * @return True if @a __rhs.compare(@a __lhs) != 0. False otherwise.
4133 */
4134 template<typename _CharT, typename _Traits, typename _Alloc>
4135 _GLIBCXX_NODISCARD[[__nodiscard__]]
4136 inline bool
4137 operator!=(const _CharT* __lhs,
4138 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4139 { return !(__rhs == __lhs); }
4140
4141 /**
4142 * @brief Test difference of string and C string.
4143 * @param __lhs String.
4144 * @param __rhs C string.
4145 * @return True if @a __lhs.compare(@a __rhs) != 0. False otherwise.
4146 */
4147 template<typename _CharT, typename _Traits, typename _Alloc>
4148 _GLIBCXX_NODISCARD[[__nodiscard__]]
4149 inline bool
4150 operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4151 const _CharT* __rhs)
4152 { return !(__lhs == __rhs); }
4153
4154 // operator <
4155 /**
4156 * @brief Test if string precedes string.
4157 * @param __lhs First string.
4158 * @param __rhs Second string.
4159 * @return True if @a __lhs precedes @a __rhs. False otherwise.
4160 */
4161 template<typename _CharT, typename _Traits, typename _Alloc>
4162 _GLIBCXX_NODISCARD[[__nodiscard__]]
4163 inline bool
4164 operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4165 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4166 _GLIBCXX_NOEXCEPTnoexcept
4167 { return __lhs.compare(__rhs) < 0; }
4168
4169 /**
4170 * @brief Test if string precedes C string.
4171 * @param __lhs String.
4172 * @param __rhs C string.
4173 * @return True if @a __lhs precedes @a __rhs. False otherwise.
4174 */
4175 template<typename _CharT, typename _Traits, typename _Alloc>
4176 _GLIBCXX_NODISCARD[[__nodiscard__]]
4177 inline bool
4178 operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4179 const _CharT* __rhs)
4180 { return __lhs.compare(__rhs) < 0; }
4181
4182 /**
4183 * @brief Test if C string precedes string.
4184 * @param __lhs C string.
4185 * @param __rhs String.
4186 * @return True if @a __lhs precedes @a __rhs. False otherwise.
4187 */
4188 template<typename _CharT, typename _Traits, typename _Alloc>
4189 _GLIBCXX_NODISCARD[[__nodiscard__]]
4190 inline bool
4191 operator<(const _CharT* __lhs,
4192 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4193 { return __rhs.compare(__lhs) > 0; }
4194
4195 // operator >
4196 /**
4197 * @brief Test if string follows string.
4198 * @param __lhs First string.
4199 * @param __rhs Second string.
4200 * @return True if @a __lhs follows @a __rhs. False otherwise.
4201 */
4202 template<typename _CharT, typename _Traits, typename _Alloc>
4203 _GLIBCXX_NODISCARD[[__nodiscard__]]
4204 inline bool
4205 operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4206 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4207 _GLIBCXX_NOEXCEPTnoexcept
4208 { return __lhs.compare(__rhs) > 0; }
4209
4210 /**
4211 * @brief Test if string follows C string.
4212 * @param __lhs String.
4213 * @param __rhs C string.
4214 * @return True if @a __lhs follows @a __rhs. False otherwise.
4215 */
4216 template<typename _CharT, typename _Traits, typename _Alloc>
4217 _GLIBCXX_NODISCARD[[__nodiscard__]]
4218 inline bool
4219 operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4220 const _CharT* __rhs)
4221 { return __lhs.compare(__rhs) > 0; }
4222
4223 /**
4224 * @brief Test if C string follows string.
4225 * @param __lhs C string.
4226 * @param __rhs String.
4227 * @return True if @a __lhs follows @a __rhs. False otherwise.
4228 */
4229 template<typename _CharT, typename _Traits, typename _Alloc>
4230 _GLIBCXX_NODISCARD[[__nodiscard__]]
4231 inline bool
4232 operator>(const _CharT* __lhs,
4233 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4234 { return __rhs.compare(__lhs) < 0; }
4235
4236 // operator <=
4237 /**
4238 * @brief Test if string doesn't follow string.
4239 * @param __lhs First string.
4240 * @param __rhs Second string.
4241 * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
4242 */
4243 template<typename _CharT, typename _Traits, typename _Alloc>
4244 _GLIBCXX_NODISCARD[[__nodiscard__]]
4245 inline bool
4246 operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4247 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4248 _GLIBCXX_NOEXCEPTnoexcept
4249 { return __lhs.compare(__rhs) <= 0; }
4250
4251 /**
4252 * @brief Test if string doesn't follow C string.
4253 * @param __lhs String.
4254 * @param __rhs C string.
4255 * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
4256 */
4257 template<typename _CharT, typename _Traits, typename _Alloc>
4258 _GLIBCXX_NODISCARD[[__nodiscard__]]
4259 inline bool
4260 operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4261 const _CharT* __rhs)
4262 { return __lhs.compare(__rhs) <= 0; }
4263
4264 /**
4265 * @brief Test if C string doesn't follow string.
4266 * @param __lhs C string.
4267 * @param __rhs String.
4268 * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
4269 */
4270 template<typename _CharT, typename _Traits, typename _Alloc>
4271 _GLIBCXX_NODISCARD[[__nodiscard__]]
4272 inline bool
4273 operator<=(const _CharT* __lhs,
4274 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4275 { return __rhs.compare(__lhs) >= 0; }
4276
4277 // operator >=
4278 /**
4279 * @brief Test if string doesn't precede string.
4280 * @param __lhs First string.
4281 * @param __rhs Second string.
4282 * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
4283 */
4284 template<typename _CharT, typename _Traits, typename _Alloc>
4285 _GLIBCXX_NODISCARD[[__nodiscard__]]
4286 inline bool
4287 operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4288 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4289 _GLIBCXX_NOEXCEPTnoexcept
4290 { return __lhs.compare(__rhs) >= 0; }
4291
4292 /**
4293 * @brief Test if string doesn't precede C string.
4294 * @param __lhs String.
4295 * @param __rhs C string.
4296 * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
4297 */
4298 template<typename _CharT, typename _Traits, typename _Alloc>
4299 _GLIBCXX_NODISCARD[[__nodiscard__]]
4300 inline bool
4301 operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
4302 const _CharT* __rhs)
4303 { return __lhs.compare(__rhs) >= 0; }
4304
4305 /**
4306 * @brief Test if C string doesn't precede string.
4307 * @param __lhs C string.
4308 * @param __rhs String.
4309 * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
4310 */
4311 template<typename _CharT, typename _Traits, typename _Alloc>
4312 _GLIBCXX_NODISCARD[[__nodiscard__]]
4313 inline bool
4314 operator>=(const _CharT* __lhs,
4315 const basic_string<_CharT, _Traits, _Alloc>& __rhs)
4316 { return __rhs.compare(__lhs) <= 0; }
4317#endif // three-way comparison
4318
4319 /**
4320 * @brief Swap contents of two strings.
4321 * @param __lhs First string.
4322 * @param __rhs Second string.
4323 *
4324 * Exchanges the contents of @a __lhs and @a __rhs in constant time.
4325 */
4326 template<typename _CharT, typename _Traits, typename _Alloc>
4327 _GLIBCXX20_CONSTEXPR
4328 inline void
4329 swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
4330 basic_string<_CharT, _Traits, _Alloc>& __rhs)
4331 _GLIBCXX_NOEXCEPT_IF(noexcept(__lhs.swap(__rhs)))noexcept(noexcept(__lhs.swap(__rhs)))
4332 { __lhs.swap(__rhs); }
4333
4334
4335 /**
4336 * @brief Read stream into a string.
4337 * @param __is Input stream.
4338 * @param __str Buffer to store into.
4339 * @return Reference to the input stream.
4340 *
4341 * Stores characters from @a __is into @a __str until whitespace is
4342 * found, the end of the stream is encountered, or str.max_size()
4343 * is reached. If is.width() is non-zero, that is the limit on the
4344 * number of characters stored into @a __str. Any previous
4345 * contents of @a __str are erased.
4346 */
4347 template<typename _CharT, typename _Traits, typename _Alloc>
4348 basic_istream<_CharT, _Traits>&
4349 operator>>(basic_istream<_CharT, _Traits>& __is,
4350 basic_string<_CharT, _Traits, _Alloc>& __str);
4351
4352 template<>
4353 basic_istream<char>&
4354 operator>>(basic_istream<char>& __is, basic_string<char>& __str);
4355
4356 /**
4357 * @brief Write string to a stream.
4358 * @param __os Output stream.
4359 * @param __str String to write out.
4360 * @return Reference to the output stream.
4361 *
4362 * Output characters of @a __str into os following the same rules as for
4363 * writing a C string.
4364 */
4365 template<typename _CharT, typename _Traits, typename _Alloc>
4366 inline basic_ostream<_CharT, _Traits>&
4367 operator<<(basic_ostream<_CharT, _Traits>& __os,
4368 const basic_string<_CharT, _Traits, _Alloc>& __str)
4369 {
4370 // _GLIBCXX_RESOLVE_LIB_DEFECTS
4371 // 586. string inserter not a formatted function
4372 return __ostream_insert(__os, __str.data(), __str.size());
4373 }
4374
4375 /**
4376 * @brief Read a line from stream into a string.
4377 * @param __is Input stream.
4378 * @param __str Buffer to store into.
4379 * @param __delim Character marking end of line.
4380 * @return Reference to the input stream.
4381 *
4382 * Stores characters from @a __is into @a __str until @a __delim is
4383 * found, the end of the stream is encountered, or str.max_size()
4384 * is reached. Any previous contents of @a __str are erased. If
4385 * @a __delim is encountered, it is extracted but not stored into
4386 * @a __str.
4387 */
4388 template<typename _CharT, typename _Traits, typename _Alloc>
4389 basic_istream<_CharT, _Traits>&
4390 getline(basic_istream<_CharT, _Traits>& __is,
4391 basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim);
4392
4393 /**
4394 * @brief Read a line from stream into a string.
4395 * @param __is Input stream.
4396 * @param __str Buffer to store into.
4397 * @return Reference to the input stream.
4398 *
4399 * Stores characters from is into @a __str until &apos;\n&apos; is
4400 * found, the end of the stream is encountered, or str.max_size()
4401 * is reached. Any previous contents of @a __str are erased. If
4402 * end of line is encountered, it is extracted but not stored into
4403 * @a __str.
4404 */
4405 template<typename _CharT, typename _Traits, typename _Alloc>
4406 inline basic_istream<_CharT, _Traits>&
4407 getline(basic_istream<_CharT, _Traits>& __is,
4408 basic_string<_CharT, _Traits, _Alloc>& __str)
4409 { return std::getline(__is, __str, __is.widen('\n')); }
4410
4411#if __cplusplus201703L >= 201103L
4412 /// Read a line from an rvalue stream into a string.
4413 template<typename _CharT, typename _Traits, typename _Alloc>
4414 inline basic_istream<_CharT, _Traits>&
4415 getline(basic_istream<_CharT, _Traits>&& __is,
4416 basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
4417 { return std::getline(__is, __str, __delim); }
4418
4419 /// Read a line from an rvalue stream into a string.
4420 template<typename _CharT, typename _Traits, typename _Alloc>
4421 inline basic_istream<_CharT, _Traits>&
4422 getline(basic_istream<_CharT, _Traits>&& __is,
4423 basic_string<_CharT, _Traits, _Alloc>& __str)
4424 { return std::getline(__is, __str); }
4425#endif
4426
4427 template<>
4428 basic_istream<char>&
4429 getline(basic_istream<char>& __in, basic_string<char>& __str,
4430 char __delim);
4431
4432#ifdef _GLIBCXX_USE_WCHAR_T1
4433 template<>
4434 basic_istream<wchar_t>&
4435 getline(basic_istream<wchar_t>& __in, basic_string<wchar_t>& __str,
4436 wchar_t __delim);
4437#endif
4438
4439_GLIBCXX_END_NAMESPACE_VERSION
4440} // namespace
4441
4442#if __cplusplus201703L >= 201103L
4443
4444#include <ext/string_conversions.h>
4445#include <bits/charconv.h>
4446
4447namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default")))
4448{
4449_GLIBCXX_BEGIN_NAMESPACE_VERSION
4450_GLIBCXX_BEGIN_NAMESPACE_CXX11namespace __cxx11 {
4451
4452 // 21.4 Numeric Conversions [string.conversions].
4453 inline int
4454 stoi(const string& __str, size_t* __idx = 0, int __base = 10)
4455 { return __gnu_cxx::__stoa<long, int>(&std::strtol, "stoi", __str.c_str(),
4456 __idx, __base); }
4457
4458 inline long
4459 stol(const string& __str, size_t* __idx = 0, int __base = 10)
4460 { return __gnu_cxx::__stoa(&std::strtol, "stol", __str.c_str(),
4461 __idx, __base); }
4462
4463 inline unsigned long
4464 stoul(const string& __str, size_t* __idx = 0, int __base = 10)
4465 { return __gnu_cxx::__stoa(&std::strtoul, "stoul", __str.c_str(),
4466 __idx, __base); }
4467
4468#if _GLIBCXX_USE_C99_STDLIB1
4469 inline long long
4470 stoll(const string& __str, size_t* __idx = 0, int __base = 10)
4471 { return __gnu_cxx::__stoa(&std::strtoll, "stoll", __str.c_str(),
4472 __idx, __base); }
4473
4474 inline unsigned long long
4475 stoull(const string& __str, size_t* __idx = 0, int __base = 10)
4476 { return __gnu_cxx::__stoa(&std::strtoull, "stoull", __str.c_str(),
4477 __idx, __base); }
4478#elif __LONG_WIDTH__64 == __LONG_LONG_WIDTH__
4479 inline long long
4480 stoll(const string& __str, size_t* __idx = 0, int __base = 10)
4481 { return std::stol(__str, __idx, __base); }
4482
4483 inline unsigned long long
4484 stoull(const string& __str, size_t* __idx = 0, int __base = 10)
4485 { return std::stoul(__str, __idx, __base); }
4486#endif
4487
4488 inline double
4489 stod(const string& __str, size_t* __idx = 0)
4490 { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }
4491
4492#if _GLIBCXX_HAVE_STRTOF1
4493 // NB: strtof vs strtod.
4494 inline float
4495 stof(const string& __str, size_t* __idx = 0)
4496 { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }
4497#else
4498 inline float
4499 stof(const string& __str, size_t* __idx = 0)
4500 {
4501 double __d = std::stod(__str, __idx);
4502 if (__builtin_isfinite(__d) && __d != 0.0)
4503 {
4504 double __abs_d = __builtin_fabs(__d);
4505 if (__abs_d < __FLT_MIN__1.17549435e-38F || __abs_d > __FLT_MAX__3.40282347e+38F)
4506 {
4507 errno(*__errno_location ()) = ERANGE34;
4508 std::__throw_out_of_range("stof");
4509 }
4510 }
4511 return __d;
4512 }
4513#endif
4514
4515#if _GLIBCXX_HAVE_STRTOLD1 && ! _GLIBCXX_HAVE_BROKEN_STRTOLD
4516 inline long double
4517 stold(const string& __str, size_t* __idx = 0)
4518 { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }
4519#elif __DBL_MANT_DIG__53 == __LDBL_MANT_DIG__64
4520 inline long double
4521 stold(const string& __str, size_t* __idx = 0)
4522 { return std::stod(__str, __idx); }
4523#endif
4524
4525 // _GLIBCXX_RESOLVE_LIB_DEFECTS
4526 // DR 1261. Insufficent overloads for to_string / to_wstring
4527
4528 _GLIBCXX_NODISCARD[[__nodiscard__]]
4529 inline string
4530 to_string(int __val)
4531#if _GLIBCXX_USE_CXX11_ABI1 && (__CHAR_BIT__8 * __SIZEOF_INT__4) <= 32
4532 noexcept // any 32-bit value fits in the SSO buffer
4533#endif
4534 {
4535 const bool __neg = __val < 0;
4536 const unsigned __uval = __neg ? (unsigned)~__val + 1u : __val;
4537 const auto __len = __detail::__to_chars_len(__uval);
4538 string __str;
4539 __str.__resize_and_overwrite(__neg + __len, [=](char* __p, size_t __n) {
4540 __p[0] = '-';
4541 __detail::__to_chars_10_impl(__p + (int)__neg, __len, __uval);
4542 return __n;
4543 });
4544 return __str;
4545 }
4546
4547 _GLIBCXX_NODISCARD[[__nodiscard__]]
4548 inline string
4549 to_string(unsigned __val)
4550#if _GLIBCXX_USE_CXX11_ABI1 && (__CHAR_BIT__8 * __SIZEOF_INT__4) <= 32
4551 noexcept // any 32-bit value fits in the SSO buffer
4552#endif
4553 {
4554 const auto __len = __detail::__to_chars_len(__val);
4555 string __str;
4556 __str.__resize_and_overwrite(__len, [__val](char* __p, size_t __n) {
4557 __detail::__to_chars_10_impl(__p, __n, __val);
4558 return __n;
4559 });
4560 return __str;
4561 }
4562
4563 _GLIBCXX_NODISCARD[[__nodiscard__]]
4564 inline string
4565 to_string(long __val)
4566#if _GLIBCXX_USE_CXX11_ABI1 && (__CHAR_BIT__8 * __SIZEOF_LONG__8) <= 32
4567 noexcept // any 32-bit value fits in the SSO buffer
4568#endif
4569 {
4570 const bool __neg = __val < 0;
4571 const unsigned long __uval = __neg ? (unsigned long)~__val + 1ul : __val;
4572 const auto __len = __detail::__to_chars_len(__uval);
4573 string __str;
4574 __str.__resize_and_overwrite(__neg + __len, [=](char* __p, size_t __n) {
4575 __p[0] = '-';
4576 __detail::__to_chars_10_impl(__p + (int)__neg, __len, __uval);
4577 return __n;
4578 });
4579 return __str;
4580 }
4581
4582 _GLIBCXX_NODISCARD[[__nodiscard__]]
4583 inline string
4584 to_string(unsigned long __val)
4585#if _GLIBCXX_USE_CXX11_ABI1 && (__CHAR_BIT__8 * __SIZEOF_LONG__8) <= 32
4586 noexcept // any 32-bit value fits in the SSO buffer
4587#endif
4588 {
4589 const auto __len = __detail::__to_chars_len(__val);
4590 string __str;
4591 __str.__resize_and_overwrite(__len, [__val](char* __p, size_t __n) {
4592 __detail::__to_chars_10_impl(__p, __n, __val);
4593 return __n;
4594 });
4595 return __str;
4596 }
4597
4598 _GLIBCXX_NODISCARD[[__nodiscard__]]
4599 inline string
4600 to_string(long long __val)
4601 {
4602 const bool __neg = __val < 0;
4603 const unsigned long long __uval
4604 = __neg ? (unsigned long long)~__val + 1ull : __val;
4605 const auto __len = __detail::__to_chars_len(__uval);
4606 string __str;
4607 __str.__resize_and_overwrite(__neg + __len, [=](char* __p, size_t __n) {
4608 __p[0] = '-';
4609 __detail::__to_chars_10_impl(__p + (int)__neg, __len, __uval);
4610 return __n;
4611 });
4612 return __str;
4613 }
4614
4615 _GLIBCXX_NODISCARD[[__nodiscard__]]
4616 inline string
4617 to_string(unsigned long long __val)
4618 {
4619 const auto __len = __detail::__to_chars_len(__val);
4620 string __str;
4621 __str.__resize_and_overwrite(__len, [__val](char* __p, size_t __n) {
4622 __detail::__to_chars_10_impl(__p, __n, __val);
4623 return __n;
4624 });
4625 return __str;
4626 }
4627
4628#if __glibcxx_to_string >= 202306L // C++ >= 26
4629
4630 [[nodiscard]]
4631 inline string
4632 to_string(float __val)
4633 {
4634 string __str;
4635 size_t __len = 15;
4636 do {
4637 __str.resize_and_overwrite(__len,
4638 [__val, &__len] (char* __p, size_t __n) {
4639 auto [__end, __err] = std::to_chars(__p, __p + __n, __val);
4640 if (__err == errc{}) [[likely]]
4641 return __end - __p;
4642 __len *= 2;
4643 return __p - __p;;
4644 });
4645 } while (__str.empty());
4646 return __str;
4647 }
4648
4649 [[nodiscard]]
4650 inline string
4651 to_string(double __val)
4652 {
4653 string __str;
4654 size_t __len = 15;
4655 do {
4656 __str.resize_and_overwrite(__len,
4657 [__val, &__len] (char* __p, size_t __n) {
4658 auto [__end, __err] = std::to_chars(__p, __p + __n, __val);
4659 if (__err == errc{}) [[likely]]
4660 return __end - __p;
4661 __len *= 2;
4662 return __p - __p;;
4663 });
4664 } while (__str.empty());
4665 return __str;
4666 }
4667
4668 [[nodiscard]]
4669 inline string
4670 to_string(long double __val)
4671 {
4672 string __str;
4673 size_t __len = 15;
4674 do {
4675 __str.resize_and_overwrite(__len,
4676 [__val, &__len] (char* __p, size_t __n) {
4677 auto [__end, __err] = std::to_chars(__p, __p + __n, __val);
4678 if (__err == errc{}) [[likely]]
4679 return __end - __p;
4680 __len *= 2;
4681 return __p - __p;;
4682 });
4683 } while (__str.empty());
4684 return __str;
4685 }
4686#elif _GLIBCXX_USE_C99_STDIO1
4687#pragma GCC diagnostic push
4688#pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
4689 // NB: (v)snprintf vs sprintf.
4690
4691 _GLIBCXX_NODISCARD[[__nodiscard__]]
4692 inline string
4693 to_string(float __val)
4694 {
4695 const int __n =
4696 __gnu_cxx::__numeric_traits<float>::__max_exponent10 + 20;
4697 return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
4698 "%f", __val);
4699 }
4700
4701 _GLIBCXX_NODISCARD[[__nodiscard__]]
4702 inline string
4703 to_string(double __val)
4704 {
4705 const int __n =
4706 __gnu_cxx::__numeric_traits<double>::__max_exponent10 + 20;
4707 return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
4708 "%f", __val);
4709 }
4710
4711 _GLIBCXX_NODISCARD[[__nodiscard__]]
4712 inline string
4713 to_string(long double __val)
4714 {
4715 const int __n =
4716 __gnu_cxx::__numeric_traits<long double>::__max_exponent10 + 20;
4717 return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
4718 "%Lf", __val);
4719 }
4720#pragma GCC diagnostic pop
4721#endif // _GLIBCXX_USE_C99_STDIO
4722
4723#if defined(_GLIBCXX_USE_WCHAR_T1) && _GLIBCXX_USE_C99_WCHAR1
4724 inline int
4725 stoi(const wstring& __str, size_t* __idx = 0, int __base = 10)
4726 { return __gnu_cxx::__stoa<long, int>(&std::wcstol, "stoi", __str.c_str(),
4727 __idx, __base); }
4728
4729 inline long
4730 stol(const wstring& __str, size_t* __idx = 0, int __base = 10)
4731 { return __gnu_cxx::__stoa(&std::wcstol, "stol", __str.c_str(),
4732 __idx, __base); }
4733
4734 inline unsigned long
4735 stoul(const wstring& __str, size_t* __idx = 0, int __base = 10)
4736 { return __gnu_cxx::__stoa(&std::wcstoul, "stoul", __str.c_str(),
4737 __idx, __base); }
4738
4739 inline long long
4740 stoll(const wstring& __str, size_t* __idx = 0, int __base = 10)
4741 { return __gnu_cxx::__stoa(&std::wcstoll, "stoll", __str.c_str(),
4742 __idx, __base); }
4743
4744 inline unsigned long long
4745 stoull(const wstring& __str, size_t* __idx = 0, int __base = 10)
4746 { return __gnu_cxx::__stoa(&std::wcstoull, "stoull", __str.c_str(),
4747 __idx, __base); }
4748
4749 // NB: wcstof vs wcstod.
4750 inline float
4751 stof(const wstring& __str, size_t* __idx = 0)
4752 { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }
4753
4754 inline double
4755 stod(const wstring& __str, size_t* __idx = 0)
4756 { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }
4757
4758 inline long double
4759 stold(const wstring& __str, size_t* __idx = 0)
4760 { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }
4761#endif
4762
4763#ifdef _GLIBCXX_USE_WCHAR_T1
4764#pragma GCC diagnostic push
4765#pragma GCC diagnostic ignored "-Wc++17-extensions"
4766 _GLIBCXX20_CONSTEXPR
4767 inline void
4768 __to_wstring_numeric(const char* __s, int __len, wchar_t* __wout)
4769 {
4770 // This condition is true if exec-charset and wide-exec-charset share the
4771 // same values for the ASCII subset or the EBCDIC invariant character set.
4772 if constexpr (wchar_t('0') == L'0' && wchar_t('-') == L'-'
4773 && wchar_t('.') == L'.' && wchar_t('e') == L'e')
4774 {
4775 for (int __i = 0; __i < __len; ++__i)
4776 __wout[__i] = (wchar_t) __s[__i];
4777 }
4778 else
4779 {
4780 wchar_t __wc[256];
4781 for (int __i = '0'; __i <= '9'; ++__i)
4782 __wc[__i] = L'0' + __i;
4783 __wc['.'] = L'.';
4784 __wc['+'] = L'+';
4785 __wc['-'] = L'-';
4786 __wc['a'] = L'a';
4787 __wc['b'] = L'b';
4788 __wc['c'] = L'c';
4789 __wc['d'] = L'd';
4790 __wc['e'] = L'e';
4791 __wc['f'] = L'f';
4792 __wc['i'] = L'i'; // for "inf"
4793 __wc['n'] = L'n'; // for "nan" and "inf"
4794 __wc['p'] = L'p'; // for hexfloats "0x1p1"
4795 __wc['x'] = L'x';
4796 __wc['A'] = L'A';
4797 __wc['B'] = L'B';
4798 __wc['C'] = L'C';
4799 __wc['D'] = L'D';
4800 __wc['E'] = L'E';
4801 __wc['F'] = L'F';
4802 __wc['I'] = L'I';
4803 __wc['N'] = L'N';
4804 __wc['P'] = L'P';
4805 __wc['X'] = L'X';
4806
4807 for (int __i = 0; __i < __len; ++__i)
4808 __wout[__i] = __wc[(int)__s[__i]];
4809 }
4810 }
4811
4812#if __glibcxx_constexpr_string201611L >= 201907L
4813 constexpr
4814#endif
4815 inline wstring
4816#ifdef __glibcxx_string_view201803L // >= C++17
4817 __to_wstring_numeric(string_view __s)
4818#else
4819 __to_wstring_numeric(const string& __s)
4820#endif
4821 {
4822 if constexpr (wchar_t('0') == L'0' && wchar_t('-') == L'-'
4823 && wchar_t('.') == L'.' && wchar_t('e') == L'e')
4824 return wstring(__s.data(), __s.data() + __s.size());
4825 else
4826 {
4827 wstring __ws;
4828 auto __f = __s.data();
4829 __ws.__resize_and_overwrite(__s.size(),
4830 [__f] (wchar_t* __to, int __n) {
4831 std::__to_wstring_numeric(__f, __n, __to);
4832 return __n;
4833 });
4834 return __ws;
4835 }
4836 }
4837#pragma GCC diagnostic pop
4838
4839 _GLIBCXX_NODISCARD[[__nodiscard__]]
4840 inline wstring
4841 to_wstring(int __val)
4842 { return std::__to_wstring_numeric(std::to_string(__val)); }
4843
4844 _GLIBCXX_NODISCARD[[__nodiscard__]]
4845 inline wstring
4846 to_wstring(unsigned __val)
4847 { return std::__to_wstring_numeric(std::to_string(__val)); }
4848
4849 _GLIBCXX_NODISCARD[[__nodiscard__]]
4850 inline wstring
4851 to_wstring(long __val)
4852 { return std::__to_wstring_numeric(std::to_string(__val)); }
4853
4854 _GLIBCXX_NODISCARD[[__nodiscard__]]
4855 inline wstring
4856 to_wstring(unsigned long __val)
4857 { return std::__to_wstring_numeric(std::to_string(__val)); }
4858
4859 _GLIBCXX_NODISCARD[[__nodiscard__]]
4860 inline wstring
4861 to_wstring(long long __val)
4862 { return std::__to_wstring_numeric(std::to_string(__val)); }
4863
4864 _GLIBCXX_NODISCARD[[__nodiscard__]]
4865 inline wstring
4866 to_wstring(unsigned long long __val)
4867 { return std::__to_wstring_numeric(std::to_string(__val)); }
4868
4869#if __glibcxx_to_string || _GLIBCXX_USE_C99_STDIO1
4870 _GLIBCXX_NODISCARD[[__nodiscard__]]
4871 inline wstring
4872 to_wstring(float __val)
4873 { return std::__to_wstring_numeric(std::to_string(__val)); }
4874
4875 _GLIBCXX_NODISCARD[[__nodiscard__]]
4876 inline wstring
4877 to_wstring(double __val)
4878 { return std::__to_wstring_numeric(std::to_string(__val)); }
4879
4880 _GLIBCXX_NODISCARD[[__nodiscard__]]
4881 inline wstring
4882 to_wstring(long double __val)
4883 { return std::__to_wstring_numeric(std::to_string(__val)); }
4884#endif
4885#endif // _GLIBCXX_USE_WCHAR_T
4886
4887_GLIBCXX_END_NAMESPACE_CXX11}
4888_GLIBCXX_END_NAMESPACE_VERSION
4889} // namespace
4890
4891#endif /* C++11 */
4892
4893#if __cplusplus201703L >= 201103L
4894
4895#include <bits/functional_hash.h>
4896
4897namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default")))
4898{
4899_GLIBCXX_BEGIN_NAMESPACE_VERSION
4900
4901 // _GLIBCXX_RESOLVE_LIB_DEFECTS
4902 // 3705. Hashability shouldn't depend on basic_string's allocator
4903
4904 template<typename _CharT, typename _Alloc,
4905 typename _StrT = basic_string<_CharT, char_traits<_CharT>, _Alloc>>
4906 struct __str_hash_base
4907 : public __hash_base<size_t, _StrT>
4908 {
4909 [[__nodiscard__]]
4910 size_t
4911 operator()(const _StrT& __s) const noexcept
4912 { return _Hash_impl::hash(__s.data(), __s.length() * sizeof(_CharT)); }
4913 };
4914
4915#ifndef _GLIBCXX_COMPATIBILITY_CXX0X
4916 /// std::hash specialization for string.
4917 template<typename _Alloc>
4918 struct hash<basic_string<char, char_traits<char>, _Alloc>>
4919 : public __str_hash_base<char, _Alloc>
4920 { };
4921
4922 /// std::hash specialization for wstring.
4923 template<typename _Alloc>
4924 struct hash<basic_string<wchar_t, char_traits<wchar_t>, _Alloc>>
4925 : public __str_hash_base<wchar_t, _Alloc>
4926 { };
4927
4928 template<typename _Alloc>
4929 struct __is_fast_hash<hash<basic_string<wchar_t, char_traits<wchar_t>,
4930 _Alloc>>>
4931 : std::false_type
4932 { };
4933#endif /* _GLIBCXX_COMPATIBILITY_CXX0X */
4934
4935#ifdef _GLIBCXX_USE_CHAR8_T
4936 /// std::hash specialization for u8string.
4937 template<typename _Alloc>
4938 struct hash<basic_string<char8_t, char_traits<char8_t>, _Alloc>>
4939 : public __str_hash_base<char8_t, _Alloc>
4940 { };
4941#endif
4942
4943 /// std::hash specialization for u16string.
4944 template<typename _Alloc>
4945 struct hash<basic_string<char16_t, char_traits<char16_t>, _Alloc>>
4946 : public __str_hash_base<char16_t, _Alloc>
4947 { };
4948
4949 /// std::hash specialization for u32string.
4950 template<typename _Alloc>
4951 struct hash<basic_string<char32_t, char_traits<char32_t>, _Alloc>>
4952 : public __str_hash_base<char32_t, _Alloc>
4953 { };
4954
4955#if ! _GLIBCXX_INLINE_VERSION0
4956 // PR libstdc++/105907 - __is_fast_hash affects unordered container ABI.
4957 template<> struct __is_fast_hash<hash<string>> : std::false_type { };
4958 template<> struct __is_fast_hash<hash<wstring>> : std::false_type { };
4959 template<> struct __is_fast_hash<hash<u16string>> : std::false_type { };
4960 template<> struct __is_fast_hash<hash<u32string>> : std::false_type { };
4961#ifdef _GLIBCXX_USE_CHAR8_T
4962 template<> struct __is_fast_hash<hash<u8string>> : std::false_type { };
4963#endif
4964#else
4965 // For versioned namespace, assume every std::hash<basic_string<>> is slow.
4966 template<typename _CharT, typename _Traits, typename _Alloc>
4967 struct __is_fast_hash<hash<basic_string<_CharT, _Traits, _Alloc>>>
4968 : std::false_type
4969 { };
4970#endif
4971
4972#ifdef __glibcxx_string_udls201304L // C++ >= 14
4973 inline namespace literals
4974 {
4975 inline namespace string_literals
4976 {
4977#pragma GCC diagnostic push
4978#pragma GCC diagnostic ignored "-Wliteral-suffix"
4979
4980#if __glibcxx_constexpr_string201611L >= 201907L
4981# define _GLIBCXX_STRING_CONSTEXPR constexpr
4982#else
4983# define _GLIBCXX_STRING_CONSTEXPR
4984#endif
4985
4986 _GLIBCXX_DEFAULT_ABI_TAG__attribute ((__abi_tag__ ("cxx11"))) _GLIBCXX_STRING_CONSTEXPR
4987 inline basic_string<char>
4988 operator""s(const char* __str, size_t __len)
4989 { return basic_string<char>{__str, __len}; }
4990
4991 _GLIBCXX_DEFAULT_ABI_TAG__attribute ((__abi_tag__ ("cxx11"))) _GLIBCXX_STRING_CONSTEXPR
4992 inline basic_string<wchar_t>
4993 operator""s(const wchar_t* __str, size_t __len)
4994 { return basic_string<wchar_t>{__str, __len}; }
4995
4996#ifdef _GLIBCXX_USE_CHAR8_T
4997 _GLIBCXX_DEFAULT_ABI_TAG__attribute ((__abi_tag__ ("cxx11"))) _GLIBCXX_STRING_CONSTEXPR
4998 inline basic_string<char8_t>
4999 operator""s(const char8_t* __str, size_t __len)
5000 { return basic_string<char8_t>{__str, __len}; }
5001#endif
5002
5003 _GLIBCXX_DEFAULT_ABI_TAG__attribute ((__abi_tag__ ("cxx11"))) _GLIBCXX_STRING_CONSTEXPR
5004 inline basic_string<char16_t>
5005 operator""s(const char16_t* __str, size_t __len)
5006 { return basic_string<char16_t>{__str, __len}; }
5007
5008 _GLIBCXX_DEFAULT_ABI_TAG__attribute ((__abi_tag__ ("cxx11"))) _GLIBCXX_STRING_CONSTEXPR
5009 inline basic_string<char32_t>
5010 operator""s(const char32_t* __str, size_t __len)
5011 { return basic_string<char32_t>{__str, __len}; }
5012
5013#undef _GLIBCXX_STRING_CONSTEXPR
5014#pragma GCC diagnostic pop
5015 } // inline namespace string_literals
5016 } // inline namespace literals
5017#endif // __glibcxx_string_udls
5018
5019#ifdef __glibcxx_variant202102L // >= C++17
5020 namespace __detail::__variant
5021 {
5022 template<typename> struct _Never_valueless_alt; // see <variant>
5023
5024 // Provide the strong exception-safety guarantee when emplacing a
5025 // basic_string into a variant, but only if moving the string cannot throw.
5026 template<typename _Tp, typename _Traits, typename _Alloc>
5027 struct _Never_valueless_alt<std::basic_string<_Tp, _Traits, _Alloc>>
5028 : __and_<
5029 is_nothrow_move_constructible<std::basic_string<_Tp, _Traits, _Alloc>>,
5030 is_nothrow_move_assignable<std::basic_string<_Tp, _Traits, _Alloc>>
5031 >::type
5032 { };
5033 } // namespace __detail::__variant
5034#endif // C++17
5035
5036_GLIBCXX_END_NAMESPACE_VERSION
5037} // namespace std
5038
5039#endif // C++11
5040
5041#endif /* _BASIC_STRING_H */
←

/usr/src/googletest/googletest/include/gtest/gtest.h

1// Copyright 2005, Google Inc.
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met:
7//
8// * Redistributions of source code must retain the above copyright
9// notice, this list of conditions and the following disclaimer.
10// * Redistributions in binary form must reproduce the above
11// copyright notice, this list of conditions and the following disclaimer
12// in the documentation and/or other materials provided with the
13// distribution.
14// * Neither the name of Google Inc. nor the names of its
15// contributors may be used to endorse or promote products derived from
16// this software without specific prior written permission.
17//
18// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30// The Google C++ Testing and Mocking Framework (Google Test)
31//
32// This header file defines the public API for Google Test. It should be
33// included by any test program that uses Google Test.
34//
35// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
36// leave some internal implementation details in this header file.
37// They are clearly marked by comments like this:
38//
39// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
40//
41// Such code is NOT meant to be used by a user directly, and is subject
42// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
43// program!
44//
45// Acknowledgment: Google Test borrowed the idea of automatic test
46// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
47// easyUnit framework.
48
49#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_H_
50#define GOOGLETEST_INCLUDE_GTEST_GTEST_H_
51
52#include <cstddef>
53#include <cstdint>
54#include <limits>
55#include <memory>
56#include <ostream>
57#include <set>
58#include <sstream>
59#include <string>
60#include <type_traits>
61#include <vector>
62
63#include "gtest/gtest-assertion-result.h" // IWYU pragma: export
64#include "gtest/gtest-death-test.h" // IWYU pragma: export
65#include "gtest/gtest-matchers.h" // IWYU pragma: export
66#include "gtest/gtest-message.h" // IWYU pragma: export
67#include "gtest/gtest-param-test.h" // IWYU pragma: export
68#include "gtest/gtest-printers.h" // IWYU pragma: export
69#include "gtest/gtest-test-part.h" // IWYU pragma: export
70#include "gtest/gtest-typed-test.h" // IWYU pragma: export
71#include "gtest/gtest_pred_impl.h" // IWYU pragma: export
72#include "gtest/gtest_prod.h" // IWYU pragma: export
73#include "gtest/internal/gtest-internal.h"
74#include "gtest/internal/gtest-string.h"
75
76GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
77/* class A needs to have dll-interface to be used by clients of class B */)
78
79// Declares the flags.
80
81// This flag temporary enables the disabled tests.
82GTEST_DECLARE_bool_(also_run_disabled_tests)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_also_run_disabled_tests; } static_assert(true
, "no-op to require trailing semicolon");
83
84// This flag brings the debugger on an assertion failure.
85GTEST_DECLARE_bool_(break_on_failure)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_break_on_failure; } static_assert(true, "no-op to require trailing semicolon"
);
86
87// This flag controls whether Google Test catches all test-thrown exceptions
88// and logs them as failures.
89GTEST_DECLARE_bool_(catch_exceptions)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_catch_exceptions; } static_assert(true, "no-op to require trailing semicolon"
);
90
91// This flag enables using colors in terminal output. Available values are
92// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
93// to let Google Test decide.
94GTEST_DECLARE_string_(color)namespace testing { __attribute__((visibility("default"))) extern
::std::string FLAGS_gtest_color; } static_assert(true, "no-op to require trailing semicolon"
);
95
96// This flag controls whether the test runner should continue execution past
97// first failure.
98GTEST_DECLARE_bool_(fail_fast)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_fail_fast; } static_assert(true, "no-op to require trailing semicolon"
);
99
100// This flag sets up the filter to select by name using a glob pattern
101// the tests to run. If the filter is not given all tests are executed.
102GTEST_DECLARE_string_(filter)namespace testing { __attribute__((visibility("default"))) extern
::std::string FLAGS_gtest_filter; } static_assert(true, "no-op to require trailing semicolon"
);
103
104// This flag controls whether Google Test installs a signal handler that dumps
105// debugging information when fatal signals are raised.
106GTEST_DECLARE_bool_(install_failure_signal_handler)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_install_failure_signal_handler; } static_assert
(true, "no-op to require trailing semicolon");
107
108// This flag causes the Google Test to list tests. None of the tests listed
109// are actually run if the flag is provided.
110GTEST_DECLARE_bool_(list_tests)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_list_tests; } static_assert(true, "no-op to require trailing semicolon"
);
111
112// This flag controls whether Google Test emits a detailed XML report to a file
113// in addition to its normal textual output.
114GTEST_DECLARE_string_(output)namespace testing { __attribute__((visibility("default"))) extern
::std::string FLAGS_gtest_output; } static_assert(true, "no-op to require trailing semicolon"
);
115
116// This flags control whether Google Test prints only test failures.
117GTEST_DECLARE_bool_(brief)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_brief; } static_assert(true, "no-op to require trailing semicolon"
);
118
119// This flags control whether Google Test prints the elapsed time for each
120// test.
121GTEST_DECLARE_bool_(print_time)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_print_time; } static_assert(true, "no-op to require trailing semicolon"
);
122
123// This flags control whether Google Test prints UTF8 characters as text.
124GTEST_DECLARE_bool_(print_utf8)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_print_utf8; } static_assert(true, "no-op to require trailing semicolon"
);
125
126// This flag specifies the random number seed.
127GTEST_DECLARE_int32_(random_seed)namespace testing { __attribute__((visibility("default"))) extern
std::int32_t FLAGS_gtest_random_seed; } static_assert(true, "no-op to require trailing semicolon"
);
128
129// This flag sets how many times the tests are repeated. The default value
130// is 1. If the value is -1 the tests are repeating forever.
131GTEST_DECLARE_int32_(repeat)namespace testing { __attribute__((visibility("default"))) extern
std::int32_t FLAGS_gtest_repeat; } static_assert(true, "no-op to require trailing semicolon"
);
132
133// This flag controls whether Google Test Environments are recreated for each
134// repeat of the tests. The default value is true. If set to false the global
135// test Environment objects are only set up once, for the first iteration, and
136// only torn down once, for the last.
137GTEST_DECLARE_bool_(recreate_environments_when_repeating)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_recreate_environments_when_repeating; } static_assert
(true, "no-op to require trailing semicolon");
138
139// This flag controls whether Google Test includes Google Test internal
140// stack frames in failure stack traces.
141GTEST_DECLARE_bool_(show_internal_stack_frames)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_show_internal_stack_frames; } static_assert
(true, "no-op to require trailing semicolon");
142
143// When this flag is specified, tests' order is randomized on every iteration.
144GTEST_DECLARE_bool_(shuffle)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_shuffle; } static_assert(true, "no-op to require trailing semicolon"
);
145
146// This flag specifies the maximum number of stack frames to be
147// printed in a failure message.
148GTEST_DECLARE_int32_(stack_trace_depth)namespace testing { __attribute__((visibility("default"))) extern
std::int32_t FLAGS_gtest_stack_trace_depth; } static_assert(
true, "no-op to require trailing semicolon");
149
150// When this flag is specified, a failed assertion will throw an
151// exception if exceptions are enabled, or exit the program with a
152// non-zero code otherwise. For use with an external test framework.
153GTEST_DECLARE_bool_(throw_on_failure)namespace testing { __attribute__((visibility("default"))) extern
bool FLAGS_gtest_throw_on_failure; } static_assert(true, "no-op to require trailing semicolon"
);
154
155// When this flag is set with a "host:port" string, on supported
156// platforms test results are streamed to the specified port on
157// the specified host machine.
158GTEST_DECLARE_string_(stream_result_to)namespace testing { __attribute__((visibility("default"))) extern
::std::string FLAGS_gtest_stream_result_to; } static_assert(
true, "no-op to require trailing semicolon");
159
160#if GTEST_USE_OWN_FLAGFILE_FLAG_1
161GTEST_DECLARE_string_(flagfile)namespace testing { __attribute__((visibility("default"))) extern
::std::string FLAGS_gtest_flagfile; } static_assert(true, "no-op to require trailing semicolon"
);
162#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
163
164namespace testing {
165
166// Silence C4100 (unreferenced formal parameter) and 4805
167// unsafe mix of type 'const int' and type 'const bool'
168GTEST_DISABLE_MSC_WARNINGS_PUSH_(4805 4100)
169
170// The upper limit for valid stack trace depths.
171const int kMaxStackTraceDepth = 100;
172
173namespace internal {
174
175class AssertHelper;
176class DefaultGlobalTestPartResultReporter;
177class ExecDeathTest;
178class NoExecDeathTest;
179class FinalSuccessChecker;
180class GTestFlagSaver;
181class StreamingListenerTest;
182class TestResultAccessor;
183class TestEventListenersAccessor;
184class TestEventRepeater;
185class UnitTestRecordPropertyTestHelper;
186class WindowsDeathTest;
187class FuchsiaDeathTest;
188class UnitTestImpl* GetUnitTestImpl();
189void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
190 const std::string& message);
191std::set<std::string>* GetIgnoredParameterizedTestSuites();
192
193// A base class that prevents subclasses from being copyable.
194// We do this instead of using '= delete' so as to avoid triggering warnings
195// inside user code regarding any of our declarations.
196class GTestNonCopyable {
197 public:
198 GTestNonCopyable() = default;
199 GTestNonCopyable(const GTestNonCopyable&) = delete;
200 GTestNonCopyable& operator=(const GTestNonCopyable&) = delete;
201 ~GTestNonCopyable() = default;
202};
203
204} // namespace internal
205
206// The friend relationship of some of these classes is cyclic.
207// If we don't forward declare them the compiler might confuse the classes
208// in friendship clauses with same named classes on the scope.
209class Test;
210class TestSuite;
211
212// Old API is still available but deprecated
213#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
214using TestCase = TestSuite;
215#endif
216class TestInfo;
217class UnitTest;
218
219// The abstract class that all tests inherit from.
220//
221// In Google Test, a unit test program contains one or many TestSuites, and
222// each TestSuite contains one or many Tests.
223//
224// When you define a test using the TEST macro, you don't need to
225// explicitly derive from Test - the TEST macro automatically does
226// this for you.
227//
228// The only time you derive from Test is when defining a test fixture
229// to be used in a TEST_F. For example:
230//
231// class FooTest : public testing::Test {
232// protected:
233// void SetUp() override { ... }
234// void TearDown() override { ... }
235// ...
236// };
237//
238// TEST_F(FooTest, Bar) { ... }
239// TEST_F(FooTest, Baz) { ... }
240//
241// Test is not copyable.
242class GTEST_API___attribute__((visibility("default"))) Test {
243 public:
244 friend class TestInfo;
245
246 // The d'tor is virtual as we intend to inherit from Test.
247 virtual ~Test();
248
249 // Sets up the stuff shared by all tests in this test suite.
250 //
251 // Google Test will call Foo::SetUpTestSuite() before running the first
252 // test in test suite Foo. Hence a sub-class can define its own
253 // SetUpTestSuite() method to shadow the one defined in the super
254 // class.
255 static void SetUpTestSuite() {}
256
257 // Tears down the stuff shared by all tests in this test suite.
258 //
259 // Google Test will call Foo::TearDownTestSuite() after running the last
260 // test in test suite Foo. Hence a sub-class can define its own
261 // TearDownTestSuite() method to shadow the one defined in the super
262 // class.
263 static void TearDownTestSuite() {}
264
265 // Legacy API is deprecated but still available. Use SetUpTestSuite and
266 // TearDownTestSuite instead.
267#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
268 static void TearDownTestCase() {}
269 static void SetUpTestCase() {}
270#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
271
272 // Returns true if and only if the current test has a fatal failure.
273 static bool HasFatalFailure();
274
275 // Returns true if and only if the current test has a non-fatal failure.
276 static bool HasNonfatalFailure();
277
278 // Returns true if and only if the current test was skipped.
279 static bool IsSkipped();
280
281 // Returns true if and only if the current test has a (either fatal or
282 // non-fatal) failure.
283 static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); }
284
285 // Logs a property for the current test, test suite, or for the entire
286 // invocation of the test program when used outside of the context of a
287 // test suite. Only the last value for a given key is remembered. These
288 // are public static so they can be called from utility functions that are
289 // not members of the test fixture. Calls to RecordProperty made during
290 // lifespan of the test (from the moment its constructor starts to the
291 // moment its destructor finishes) will be output in XML as attributes of
292 // the <testcase> element. Properties recorded from fixture's
293 // SetUpTestSuite or TearDownTestSuite are logged as attributes of the
294 // corresponding <testsuite> element. Calls to RecordProperty made in the
295 // global context (before or after invocation of RUN_ALL_TESTS and from
296 // SetUp/TearDown method of Environment objects registered with Google
297 // Test) will be output as attributes of the <testsuites> element.
298 static void RecordProperty(const std::string& key, const std::string& value);
299 // We do not define a custom serialization except for values that can be
300 // converted to int64_t, but other values could be logged in this way.
301 template <typename T, std::enable_if_t<std::is_convertible<T, int64_t>::value,
302 bool> = true>
303 static void RecordProperty(const std::string& key, const T& value) {
304 RecordProperty(key, (Message() << value).GetString());
305 }
306
307 protected:
308 // Creates a Test object.
309 Test();
310
311 // Sets up the test fixture.
312 virtual void SetUp();
313
314 // Tears down the test fixture.
315 virtual void TearDown();
316
317 private:
318 // Returns true if and only if the current test has the same fixture class
319 // as the first test in the current test suite.
320 static bool HasSameFixtureClass();
321
322 // Runs the test after the test fixture has been set up.
323 //
324 // A sub-class must implement this to define the test logic.
325 //
326 // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM.
327 // Instead, use the TEST or TEST_F macro.
328 virtual void TestBody() = 0;
329
330 // Sets up, executes, and tears down the test.
331 void Run();
332
333 // Deletes self. We deliberately pick an unusual name for this
334 // internal method to avoid clashing with names used in user TESTs.
335 void DeleteSelf_() { delete this; }
336
337 const std::unique_ptr<GTEST_FLAG_SAVER_::testing::internal::GTestFlagSaver> gtest_flag_saver_;
338
339 // Often a user misspells SetUp() as Setup() and spends a long time
340 // wondering why it is never called by Google Test. The declaration of
341 // the following method is solely for catching such an error at
342 // compile time:
343 //
344 // - The return type is deliberately chosen to be not void, so it
345 // will be a conflict if void Setup() is declared in the user's
346 // test fixture.
347 //
348 // - This method is private, so it will be another compiler error
349 // if the method is called from the user's test fixture.
350 //
351 // DO NOT OVERRIDE THIS FUNCTION.
352 //
353 // If you see an error about overriding the following function or
354 // about it being private, you have mis-spelled SetUp() as Setup().
355 struct Setup_should_be_spelled_SetUp {};
356 virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
357
358 // We disallow copying Tests.
359 Test(const Test&) = delete;
360 Test& operator=(const Test&) = delete;
361};
362
363typedef internal::TimeInMillis TimeInMillis;
364
365// A copyable object representing a user specified test property which can be
366// output as a key/value string pair.
367//
368// Don't inherit from TestProperty as its destructor is not virtual.
369class TestProperty {
370 public:
371 // C'tor. TestProperty does NOT have a default constructor.
372 // Always use this constructor (with parameters) to create a
373 // TestProperty object.
374 TestProperty(const std::string& a_key, const std::string& a_value)
375 : key_(a_key), value_(a_value) {}
376
377 // Gets the user supplied key.
378 const char* key() const { return key_.c_str(); }
379
380 // Gets the user supplied value.
381 const char* value() const { return value_.c_str(); }
382
383 // Sets a new value, overriding the one supplied in the constructor.
384 void SetValue(const std::string& new_value) { value_ = new_value; }
385
386 private:
387 // The key supplied by the user.
388 std::string key_;
389 // The value supplied by the user.
390 std::string value_;
391};
392
393// The result of a single Test. This includes a list of
394// TestPartResults, a list of TestProperties, a count of how many
395// death tests there are in the Test, and how much time it took to run
396// the Test.
397//
398// TestResult is not copyable.
399class GTEST_API___attribute__((visibility("default"))) TestResult {
400 public:
401 // Creates an empty TestResult.
402 TestResult();
403
404 // D'tor. Do not inherit from TestResult.
405 ~TestResult();
406
407 // Gets the number of all test parts. This is the sum of the number
408 // of successful test parts and the number of failed test parts.
409 int total_part_count() const;
410
411 // Returns the number of the test properties.
412 int test_property_count() const;
413
414 // Returns true if and only if the test passed (i.e. no test part failed).
415 bool Passed() const { return !Skipped() && !Failed(); }
416
417 // Returns true if and only if the test was skipped.
418 bool Skipped() const;
419
420 // Returns true if and only if the test failed.
421 bool Failed() const;
422
423 // Returns true if and only if the test fatally failed.
424 bool HasFatalFailure() const;
425
426 // Returns true if and only if the test has a non-fatal failure.
427 bool HasNonfatalFailure() const;
428
429 // Returns the elapsed time, in milliseconds.
430 TimeInMillis elapsed_time() const { return elapsed_time_; }
431
432 // Gets the time of the test case start, in ms from the start of the
433 // UNIX epoch.
434 TimeInMillis start_timestamp() const { return start_timestamp_; }
435
436 // Returns the i-th test part result among all the results. i can range from 0
437 // to total_part_count() - 1. If i is not in that range, aborts the program.
438 const TestPartResult& GetTestPartResult(int i) const;
439
440 // Returns the i-th test property. i can range from 0 to
441 // test_property_count() - 1. If i is not in that range, aborts the
442 // program.
443 const TestProperty& GetTestProperty(int i) const;
444
445 private:
446 friend class TestInfo;
447 friend class TestSuite;
448 friend class UnitTest;
449 friend class internal::DefaultGlobalTestPartResultReporter;
450 friend class internal::ExecDeathTest;
451 friend class internal::TestResultAccessor;
452 friend class internal::UnitTestImpl;
453 friend class internal::WindowsDeathTest;
454 friend class internal::FuchsiaDeathTest;
455
456 // Gets the vector of TestPartResults.
457 const std::vector<TestPartResult>& test_part_results() const {
458 return test_part_results_;
459 }
460
461 // Gets the vector of TestProperties.
462 const std::vector<TestProperty>& test_properties() const {
463 return test_properties_;
464 }
465
466 // Sets the start time.
467 void set_start_timestamp(TimeInMillis start) { start_timestamp_ = start; }
468
469 // Sets the elapsed time.
470 void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; }
471
472 // Adds a test property to the list. The property is validated and may add
473 // a non-fatal failure if invalid (e.g., if it conflicts with reserved
474 // key names). If a property is already recorded for the same key, the
475 // value will be updated, rather than storing multiple values for the same
476 // key. xml_element specifies the element for which the property is being
477 // recorded and is used for validation.
478 void RecordProperty(const std::string& xml_element,
479 const TestProperty& test_property);
480
481 // Adds a failure if the key is a reserved attribute of Google Test
482 // testsuite tags. Returns true if the property is valid.
483 // FIXME: Validate attribute names are legal and human readable.
484 static bool ValidateTestProperty(const std::string& xml_element,
485 const TestProperty& test_property);
486
487 // Adds a test part result to the list.
488 void AddTestPartResult(const TestPartResult& test_part_result);
489
490 // Returns the death test count.
491 int death_test_count() const { return death_test_count_; }
492
493 // Increments the death test count, returning the new count.
494 int increment_death_test_count() { return ++death_test_count_; }
495
496 // Clears the test part results.
497 void ClearTestPartResults();
498
499 // Clears the object.
500 void Clear();
501
502 // Protects mutable state of the property vector and of owned
503 // properties, whose values may be updated.
504 internal::Mutex test_properties_mutex_;
505
506 // The vector of TestPartResults
507 std::vector<TestPartResult> test_part_results_;
508 // The vector of TestProperties
509 std::vector<TestProperty> test_properties_;
510 // Running count of death tests.
511 int death_test_count_;
512 // The start time, in milliseconds since UNIX Epoch.
513 TimeInMillis start_timestamp_;
514 // The elapsed time, in milliseconds.
515 TimeInMillis elapsed_time_;
516
517 // We disallow copying TestResult.
518 TestResult(const TestResult&) = delete;
519 TestResult& operator=(const TestResult&) = delete;
520}; // class TestResult
521
522// A TestInfo object stores the following information about a test:
523//
524// Test suite name
525// Test name
526// Whether the test should be run
527// A function pointer that creates the test object when invoked
528// Test result
529//
530// The constructor of TestInfo registers itself with the UnitTest
531// singleton such that the RUN_ALL_TESTS() macro knows which tests to
532// run.
533class GTEST_API___attribute__((visibility("default"))) TestInfo {
534 public:
535 // Destructs a TestInfo object. This function is not virtual, so
536 // don't inherit from TestInfo.
537 ~TestInfo();
538
539 // Returns the test suite name.
540 const char* test_suite_name() const { return test_suite_name_.c_str(); }
541
542// Legacy API is deprecated but still available
543#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
544 const char* test_case_name() const { return test_suite_name(); }
545#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
546
547 // Returns the test name.
548 const char* name() const { return name_.c_str(); }
549
550 // Returns the name of the parameter type, or NULL if this is not a typed
551 // or a type-parameterized test.
552 const char* type_param() const {
553 if (type_param_ != nullptr) return type_param_->c_str();
554 return nullptr;
555 }
556
557 // Returns the text representation of the value parameter, or NULL if this
558 // is not a value-parameterized test.
559 const char* value_param() const {
560 if (value_param_ != nullptr) return value_param_->c_str();
561 return nullptr;
562 }
563
564 // Returns the file name where this test is defined.
565 const char* file() const { return location_.file.c_str(); }
566
567 // Returns the line where this test is defined.
568 int line() const { return location_.line; }
569
570 // Return true if this test should not be run because it's in another shard.
571 bool is_in_another_shard() const { return is_in_another_shard_; }
572
573 // Returns true if this test should run, that is if the test is not
574 // disabled (or it is disabled but the also_run_disabled_tests flag has
575 // been specified) and its full name matches the user-specified filter.
576 //
577 // Google Test allows the user to filter the tests by their full names.
578 // The full name of a test Bar in test suite Foo is defined as
579 // "Foo.Bar". Only the tests that match the filter will run.
580 //
581 // A filter is a colon-separated list of glob (not regex) patterns,
582 // optionally followed by a '-' and a colon-separated list of
583 // negative patterns (tests to exclude). A test is run if it
584 // matches one of the positive patterns and does not match any of
585 // the negative patterns.
586 //
587 // For example, *A*:Foo.* is a filter that matches any string that
588 // contains the character 'A' or starts with "Foo.".
589 bool should_run() const { return should_run_; }
590
591 // Returns true if and only if this test will appear in the XML report.
592 bool is_reportable() const {
593 // The XML report includes tests matching the filter, excluding those
594 // run in other shards.
595 return matches_filter_ && !is_in_another_shard_;
596 }
597
598 // Returns the result of the test.
599 const TestResult* result() const { return &result_; }
600
601 private:
602#ifdef GTEST_HAS_DEATH_TEST1
603 friend class internal::DefaultDeathTestFactory;
604#endif // GTEST_HAS_DEATH_TEST
605 friend class Test;
606 friend class TestSuite;
607 friend class internal::UnitTestImpl;
608 friend class internal::StreamingListenerTest;
609 friend TestInfo* internal::MakeAndRegisterTestInfo(
610 std::string test_suite_name, const char* name, const char* type_param,
611 const char* value_param, internal::CodeLocation code_location,
612 internal::TypeId fixture_class_id, internal::SetUpTestSuiteFunc set_up_tc,
613 internal::TearDownTestSuiteFunc tear_down_tc,
614 internal::TestFactoryBase* factory);
615
616 // Constructs a TestInfo object. The newly constructed instance assumes
617 // ownership of the factory object.
618 TestInfo(std::string test_suite_name, std::string name,
619 const char* a_type_param, // NULL if not a type-parameterized test
620 const char* a_value_param, // NULL if not a value-parameterized test
621 internal::CodeLocation a_code_location,
622 internal::TypeId fixture_class_id,
623 internal::TestFactoryBase* factory);
624
625 // Increments the number of death tests encountered in this test so
626 // far.
627 int increment_death_test_count() {
628 return result_.increment_death_test_count();
629 }
630
631 // Creates the test object, runs it, records its result, and then
632 // deletes it.
633 void Run();
634
635 // Skip and records the test result for this object.
636 void Skip();
637
638 static void ClearTestResult(TestInfo* test_info) {
639 test_info->result_.Clear();
640 }
641
642 // These fields are immutable properties of the test.
643 const std::string test_suite_name_; // test suite name
644 const std::string name_; // Test name
645 // Name of the parameter type, or NULL if this is not a typed or a
646 // type-parameterized test.
647 const std::unique_ptr<const ::std::string> type_param_;
648 // Text representation of the value parameter, or NULL if this is not a
649 // value-parameterized test.
650 const std::unique_ptr<const ::std::string> value_param_;
651 internal::CodeLocation location_;
652 const internal::TypeId fixture_class_id_; // ID of the test fixture class
653 bool should_run_; // True if and only if this test should run
654 bool is_disabled_; // True if and only if this test is disabled
655 bool matches_filter_; // True if this test matches the
656 // user-specified filter.
657 bool is_in_another_shard_; // Will be run in another shard.
658 internal::TestFactoryBase* const factory_; // The factory that creates
659 // the test object
660
661 // This field is mutable and needs to be reset before running the
662 // test for the second time.
663 TestResult result_;
664
665 TestInfo(const TestInfo&) = delete;
666 TestInfo& operator=(const TestInfo&) = delete;
667};
668
669// A test suite, which consists of a vector of TestInfos.
670//
671// TestSuite is not copyable.
672class GTEST_API___attribute__((visibility("default"))) TestSuite {
673 public:
674 // Creates a TestSuite with the given name.
675 //
676 // TestSuite does NOT have a default constructor. Always use this
677 // constructor to create a TestSuite object.
678 //
679 // Arguments:
680 //
681 // name: name of the test suite
682 // a_type_param: the name of the test's type parameter, or NULL if
683 // this is not a type-parameterized test.
684 // set_up_tc: pointer to the function that sets up the test suite
685 // tear_down_tc: pointer to the function that tears down the test suite
686 TestSuite(const std::string& name, const char* a_type_param,
687 internal::SetUpTestSuiteFunc set_up_tc,
688 internal::TearDownTestSuiteFunc tear_down_tc);
689
690 // Destructor of TestSuite.
691 virtual ~TestSuite();
692
693 // Gets the name of the TestSuite.
694 const char* name() const { return name_.c_str(); }
695
696 // Returns the name of the parameter type, or NULL if this is not a
697 // type-parameterized test suite.
698 const char* type_param() const {
699 if (type_param_ != nullptr) return type_param_->c_str();
700 return nullptr;
701 }
702
703 // Returns true if any test in this test suite should run.
704 bool should_run() const { return should_run_; }
705
706 // Gets the number of successful tests in this test suite.
707 int successful_test_count() const;
708
709 // Gets the number of skipped tests in this test suite.
710 int skipped_test_count() const;
711
712 // Gets the number of failed tests in this test suite.
713 int failed_test_count() const;
714
715 // Gets the number of disabled tests that will be reported in the XML report.
716 int reportable_disabled_test_count() const;
717
718 // Gets the number of disabled tests in this test suite.
719 int disabled_test_count() const;
720
721 // Gets the number of tests to be printed in the XML report.
722 int reportable_test_count() const;
723
724 // Get the number of tests in this test suite that should run.
725 int test_to_run_count() const;
726
727 // Gets the number of all tests in this test suite.
728 int total_test_count() const;
729
730 // Returns true if and only if the test suite passed.
731 bool Passed() const { return !Failed(); }
732
733 // Returns true if and only if the test suite failed.
734 bool Failed() const {
735 return failed_test_count() > 0 || ad_hoc_test_result().Failed();
736 }
737
738 // Returns the elapsed time, in milliseconds.
739 TimeInMillis elapsed_time() const { return elapsed_time_; }
740
741 // Gets the time of the test suite start, in ms from the start of the
742 // UNIX epoch.
743 TimeInMillis start_timestamp() const { return start_timestamp_; }
744
745 // Returns the i-th test among all the tests. i can range from 0 to
746 // total_test_count() - 1. If i is not in that range, returns NULL.
747 const TestInfo* GetTestInfo(int i) const;
748
749 // Returns the TestResult that holds test properties recorded during
750 // execution of SetUpTestSuite and TearDownTestSuite.
751 const TestResult& ad_hoc_test_result() const { return ad_hoc_test_result_; }
752
753 private:
754 friend class Test;
755 friend class internal::UnitTestImpl;
756
757 // Gets the (mutable) vector of TestInfos in this TestSuite.
758 std::vector<TestInfo*>& test_info_list() { return test_info_list_; }
759
760 // Gets the (immutable) vector of TestInfos in this TestSuite.
761 const std::vector<TestInfo*>& test_info_list() const {
762 return test_info_list_;
763 }
764
765 // Returns the i-th test among all the tests. i can range from 0 to
766 // total_test_count() - 1. If i is not in that range, returns NULL.
767 TestInfo* GetMutableTestInfo(int i);
768
769 // Sets the should_run member.
770 void set_should_run(bool should) { should_run_ = should; }
771
772 // Adds a TestInfo to this test suite. Will delete the TestInfo upon
773 // destruction of the TestSuite object.
774 void AddTestInfo(TestInfo* test_info);
775
776 // Clears the results of all tests in this test suite.
777 void ClearResult();
778
779 // Clears the results of all tests in the given test suite.
780 static void ClearTestSuiteResult(TestSuite* test_suite) {
781 test_suite->ClearResult();
782 }
783
784 // Runs every test in this TestSuite.
785 void Run();
786
787 // Skips the execution of tests under this TestSuite
788 void Skip();
789
790 // Runs SetUpTestSuite() for this TestSuite. This wrapper is needed
791 // for catching exceptions thrown from SetUpTestSuite().
792 void RunSetUpTestSuite() {
793 if (set_up_tc_ != nullptr) {
794 (*set_up_tc_)();
795 }
796 }
797
798 // Runs TearDownTestSuite() for this TestSuite. This wrapper is
799 // needed for catching exceptions thrown from TearDownTestSuite().
800 void RunTearDownTestSuite() {
801 if (tear_down_tc_ != nullptr) {
802 (*tear_down_tc_)();
803 }
804 }
805
806 // Returns true if and only if test passed.
807 static bool TestPassed(const TestInfo* test_info) {
808 return test_info->should_run() && test_info->result()->Passed();
809 }
810
811 // Returns true if and only if test skipped.
812 static bool TestSkipped(const TestInfo* test_info) {
813 return test_info->should_run() && test_info->result()->Skipped();
814 }
815
816 // Returns true if and only if test failed.
817 static bool TestFailed(const TestInfo* test_info) {
818 return test_info->should_run() && test_info->result()->Failed();
819 }
820
821 // Returns true if and only if the test is disabled and will be reported in
822 // the XML report.
823 static bool TestReportableDisabled(const TestInfo* test_info) {
824 return test_info->is_reportable() && test_info->is_disabled_;
825 }
826
827 // Returns true if and only if test is disabled.
828 static bool TestDisabled(const TestInfo* test_info) {
829 return test_info->is_disabled_;
830 }
831
832 // Returns true if and only if this test will appear in the XML report.
833 static bool TestReportable(const TestInfo* test_info) {
834 return test_info->is_reportable();
835 }
836
837 // Returns true if the given test should run.
838 static bool ShouldRunTest(const TestInfo* test_info) {
839 return test_info->should_run();
840 }
841
842 // Shuffles the tests in this test suite.
843 void ShuffleTests(internal::Random* random);
844
845 // Restores the test order to before the first shuffle.
846 void UnshuffleTests();
847
848 // Name of the test suite.
849 std::string name_;
850 // Name of the parameter type, or NULL if this is not a typed or a
851 // type-parameterized test.
852 const std::unique_ptr<const ::std::string> type_param_;
853 // The vector of TestInfos in their original order. It owns the
854 // elements in the vector.
855 std::vector<TestInfo*> test_info_list_;
856 // Provides a level of indirection for the test list to allow easy
857 // shuffling and restoring the test order. The i-th element in this
858 // vector is the index of the i-th test in the shuffled test list.
859 std::vector<int> test_indices_;
860 // Pointer to the function that sets up the test suite.
861 internal::SetUpTestSuiteFunc set_up_tc_;
862 // Pointer to the function that tears down the test suite.
863 internal::TearDownTestSuiteFunc tear_down_tc_;
864 // True if and only if any test in this test suite should run.
865 bool should_run_;
866 // The start time, in milliseconds since UNIX Epoch.
867 TimeInMillis start_timestamp_;
868 // Elapsed time, in milliseconds.
869 TimeInMillis elapsed_time_;
870 // Holds test properties recorded during execution of SetUpTestSuite and
871 // TearDownTestSuite.
872 TestResult ad_hoc_test_result_;
873
874 // We disallow copying TestSuites.
875 TestSuite(const TestSuite&) = delete;
876 TestSuite& operator=(const TestSuite&) = delete;
877};
878
879// An Environment object is capable of setting up and tearing down an
880// environment. You should subclass this to define your own
881// environment(s).
882//
883// An Environment object does the set-up and tear-down in virtual
884// methods SetUp() and TearDown() instead of the constructor and the
885// destructor, as:
886//
887// 1. You cannot safely throw from a destructor. This is a problem
888// as in some cases Google Test is used where exceptions are enabled, and
889// we may want to implement ASSERT_* using exceptions where they are
890// available.
891// 2. You cannot use ASSERT_* directly in a constructor or
892// destructor.
893class Environment {
894 public:
895 // The d'tor is virtual as we need to subclass Environment.
896 virtual ~Environment() = default;
897
898 // Override this to define how to set up the environment.
899 virtual void SetUp() {}
900
901 // Override this to define how to tear down the environment.
902 virtual void TearDown() {}
903
904 private:
905 // If you see an error about overriding the following function or
906 // about it being private, you have mis-spelled SetUp() as Setup().
907 struct Setup_should_be_spelled_SetUp {};
908 virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
909};
910
911#if GTEST_HAS_EXCEPTIONS1
912
913// Exception which can be thrown from TestEventListener::OnTestPartResult.
914class GTEST_API___attribute__((visibility("default"))) AssertionException
915 : public internal::GoogleTestFailureException {
916 public:
917 explicit AssertionException(const TestPartResult& result)
918 : GoogleTestFailureException(result) {}
919};
920
921#endif // GTEST_HAS_EXCEPTIONS
922
923// The interface for tracing execution of tests. The methods are organized in
924// the order the corresponding events are fired.
925class TestEventListener {
926 public:
927 virtual ~TestEventListener() = default;
928
929 // Fired before any test activity starts.
930 virtual void OnTestProgramStart(const UnitTest& unit_test) = 0;
931
932 // Fired before each iteration of tests starts. There may be more than
933 // one iteration if GTEST_FLAG(repeat) is set. iteration is the iteration
934 // index, starting from 0.
935 virtual void OnTestIterationStart(const UnitTest& unit_test,
936 int iteration) = 0;
937
938 // Fired before environment set-up for each iteration of tests starts.
939 virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test) = 0;
940
941 // Fired after environment set-up for each iteration of tests ends.
942 virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0;
943
944 // Fired before the test suite starts.
945 virtual void OnTestSuiteStart(const TestSuite& /*test_suite*/) {}
946
947 // Legacy API is deprecated but still available
948#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
949 virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
950#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
951
952 // Fired before the test starts.
953 virtual void OnTestStart(const TestInfo& test_info) = 0;
954
955 // Fired when a test is disabled
956 virtual void OnTestDisabled(const TestInfo& /*test_info*/) {}
957
958 // Fired after a failed assertion or a SUCCEED() invocation.
959 // If you want to throw an exception from this function to skip to the next
960 // TEST, it must be AssertionException defined above, or inherited from it.
961 virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0;
962
963 // Fired after the test ends.
964 virtual void OnTestEnd(const TestInfo& test_info) = 0;
965
966 // Fired after the test suite ends.
967 virtual void OnTestSuiteEnd(const TestSuite& /*test_suite*/) {}
968
969// Legacy API is deprecated but still available
970#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
971 virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
972#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
973
974 // Fired before environment tear-down for each iteration of tests starts.
975 virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0;
976
977 // Fired after environment tear-down for each iteration of tests ends.
978 virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0;
979
980 // Fired after each iteration of tests finishes.
981 virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration) = 0;
982
983 // Fired after all test activities have ended.
984 virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0;
985};
986
987// The convenience class for users who need to override just one or two
988// methods and are not concerned that a possible change to a signature of
989// the methods they override will not be caught during the build. For
990// comments about each method please see the definition of TestEventListener
991// above.
992class EmptyTestEventListener : public TestEventListener {
993 public:
994 void OnTestProgramStart(const UnitTest& /*unit_test*/) override {}
995 void OnTestIterationStart(const UnitTest& /*unit_test*/,
996 int /*iteration*/) override {}
997 void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {}
998 void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {}
999 void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {}
1000// Legacy API is deprecated but still available
1001#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1002 void OnTestCaseStart(const TestCase& /*test_case*/) override {}
1003#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1004
1005 void OnTestStart(const TestInfo& /*test_info*/) override {}
1006 void OnTestDisabled(const TestInfo& /*test_info*/) override {}
1007 void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {}
1008 void OnTestEnd(const TestInfo& /*test_info*/) override {}
1009 void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {}
1010#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1011 void OnTestCaseEnd(const TestCase& /*test_case*/) override {}
1012#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1013
1014 void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {}
1015 void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {}
1016 void OnTestIterationEnd(const UnitTest& /*unit_test*/,
1017 int /*iteration*/) override {}
1018 void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {}
1019};
1020
1021// TestEventListeners lets users add listeners to track events in Google Test.
1022class GTEST_API___attribute__((visibility("default"))) TestEventListeners {
1023 public:
1024 TestEventListeners();
1025 ~TestEventListeners();
1026
1027 // Appends an event listener to the end of the list. Google Test assumes
1028 // the ownership of the listener (i.e. it will delete the listener when
1029 // the test program finishes).
1030 void Append(TestEventListener* listener);
1031
1032 // Removes the given event listener from the list and returns it. It then
1033 // becomes the caller's responsibility to delete the listener. Returns
1034 // NULL if the listener is not found in the list.
1035 TestEventListener* Release(TestEventListener* listener);
1036
1037 // Returns the standard listener responsible for the default console
1038 // output. Can be removed from the listeners list to shut down default
1039 // console output. Note that removing this object from the listener list
1040 // with Release transfers its ownership to the caller and makes this
1041 // function return NULL the next time.
1042 TestEventListener* default_result_printer() const {
1043 return default_result_printer_;
1044 }
1045
1046 // Returns the standard listener responsible for the default XML output
1047 // controlled by the --gtest_output=xml flag. Can be removed from the
1048 // listeners list by users who want to shut down the default XML output
1049 // controlled by this flag and substitute it with custom one. Note that
1050 // removing this object from the listener list with Release transfers its
1051 // ownership to the caller and makes this function return NULL the next
1052 // time.
1053 TestEventListener* default_xml_generator() const {
1054 return default_xml_generator_;
1055 }
1056
1057 // Controls whether events will be forwarded by the repeater to the
1058 // listeners in the list.
1059 void SuppressEventForwarding(bool);
1060
1061 private:
1062 friend class TestSuite;
1063 friend class TestInfo;
1064 friend class internal::DefaultGlobalTestPartResultReporter;
1065 friend class internal::NoExecDeathTest;
1066 friend class internal::TestEventListenersAccessor;
1067 friend class internal::UnitTestImpl;
1068
1069 // Returns repeater that broadcasts the TestEventListener events to all
1070 // subscribers.
1071 TestEventListener* repeater();
1072
1073 // Sets the default_result_printer attribute to the provided listener.
1074 // The listener is also added to the listener list and previous
1075 // default_result_printer is removed from it and deleted. The listener can
1076 // also be NULL in which case it will not be added to the list. Does
1077 // nothing if the previous and the current listener objects are the same.
1078 void SetDefaultResultPrinter(TestEventListener* listener);
1079
1080 // Sets the default_xml_generator attribute to the provided listener. The
1081 // listener is also added to the listener list and previous
1082 // default_xml_generator is removed from it and deleted. The listener can
1083 // also be NULL in which case it will not be added to the list. Does
1084 // nothing if the previous and the current listener objects are the same.
1085 void SetDefaultXmlGenerator(TestEventListener* listener);
1086
1087 // Controls whether events will be forwarded by the repeater to the
1088 // listeners in the list.
1089 bool EventForwardingEnabled() const;
1090
1091 // The actual list of listeners.
1092 internal::TestEventRepeater* repeater_;
1093 // Listener responsible for the standard result output.
1094 TestEventListener* default_result_printer_;
1095 // Listener responsible for the creation of the XML output file.
1096 TestEventListener* default_xml_generator_;
1097
1098 // We disallow copying TestEventListeners.
1099 TestEventListeners(const TestEventListeners&) = delete;
1100 TestEventListeners& operator=(const TestEventListeners&) = delete;
1101};
1102
1103// A UnitTest consists of a vector of TestSuites.
1104//
1105// This is a singleton class. The only instance of UnitTest is
1106// created when UnitTest::GetInstance() is first called. This
1107// instance is never deleted.
1108//
1109// UnitTest is not copyable.
1110//
1111// This class is thread-safe as long as the methods are called
1112// according to their specification.
1113class GTEST_API___attribute__((visibility("default"))) UnitTest {
1114 public:
1115 // Gets the singleton UnitTest object. The first time this method
1116 // is called, a UnitTest object is constructed and returned.
1117 // Consecutive calls will return the same object.
1118 static UnitTest* GetInstance();
1119
1120 // Runs all tests in this UnitTest object and prints the result.
1121 // Returns 0 if successful, or 1 otherwise.
1122 //
1123 // This method can only be called from the main thread.
1124 //
1125 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1126 int Run() GTEST_MUST_USE_RESULT___attribute__((warn_unused_result));
1127
1128 // Returns the working directory when the first TEST() or TEST_F()
1129 // was executed. The UnitTest object owns the string.
1130 const char* original_working_dir() const;
1131
1132 // Returns the TestSuite object for the test that's currently running,
1133 // or NULL if no test is running.
1134 const TestSuite* current_test_suite() const GTEST_LOCK_EXCLUDED_(mutex_);
1135
1136// Legacy API is still available but deprecated
1137#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1138 const TestCase* current_test_case() const GTEST_LOCK_EXCLUDED_(mutex_);
1139#endif
1140
1141 // Returns the TestInfo object for the test that's currently running,
1142 // or NULL if no test is running.
1143 const TestInfo* current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_);
1144
1145 // Returns the random seed used at the start of the current test run.
1146 int random_seed() const;
1147
1148 // Returns the ParameterizedTestSuiteRegistry object used to keep track of
1149 // value-parameterized tests and instantiate and register them.
1150 //
1151 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1152 internal::ParameterizedTestSuiteRegistry& parameterized_test_registry()
1153 GTEST_LOCK_EXCLUDED_(mutex_);
1154
1155 // Gets the number of successful test suites.
1156 int successful_test_suite_count() const;
1157
1158 // Gets the number of failed test suites.
1159 int failed_test_suite_count() const;
1160
1161 // Gets the number of all test suites.
1162 int total_test_suite_count() const;
1163
1164 // Gets the number of all test suites that contain at least one test
1165 // that should run.
1166 int test_suite_to_run_count() const;
1167
1168 // Legacy API is deprecated but still available
1169#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1170 int successful_test_case_count() const;
1171 int failed_test_case_count() const;
1172 int total_test_case_count() const;
1173 int test_case_to_run_count() const;
1174#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1175
1176 // Gets the number of successful tests.
1177 int successful_test_count() const;
1178
1179 // Gets the number of skipped tests.
1180 int skipped_test_count() const;
1181
1182 // Gets the number of failed tests.
1183 int failed_test_count() const;
1184
1185 // Gets the number of disabled tests that will be reported in the XML report.
1186 int reportable_disabled_test_count() const;
1187
1188 // Gets the number of disabled tests.
1189 int disabled_test_count() const;
1190
1191 // Gets the number of tests to be printed in the XML report.
1192 int reportable_test_count() const;
1193
1194 // Gets the number of all tests.
1195 int total_test_count() const;
1196
1197 // Gets the number of tests that should run.
1198 int test_to_run_count() const;
1199
1200 // Gets the time of the test program start, in ms from the start of the
1201 // UNIX epoch.
1202 TimeInMillis start_timestamp() const;
1203
1204 // Gets the elapsed time, in milliseconds.
1205 TimeInMillis elapsed_time() const;
1206
1207 // Returns true if and only if the unit test passed (i.e. all test suites
1208 // passed).
1209 bool Passed() const;
1210
1211 // Returns true if and only if the unit test failed (i.e. some test suite
1212 // failed or something outside of all tests failed).
1213 bool Failed() const;
1214
1215 // Gets the i-th test suite among all the test suites. i can range from 0 to
1216 // total_test_suite_count() - 1. If i is not in that range, returns NULL.
1217 const TestSuite* GetTestSuite(int i) const;
1218
1219// Legacy API is deprecated but still available
1220#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1221 const TestCase* GetTestCase(int i) const;
1222#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
1223
1224 // Returns the TestResult containing information on test failures and
1225 // properties logged outside of individual test suites.
1226 const TestResult& ad_hoc_test_result() const;
1227
1228 // Returns the list of event listeners that can be used to track events
1229 // inside Google Test.
1230 TestEventListeners& listeners();
1231
1232 private:
1233 // Registers and returns a global test environment. When a test
1234 // program is run, all global test environments will be set-up in
1235 // the order they were registered. After all tests in the program
1236 // have finished, all global test environments will be torn-down in
1237 // the *reverse* order they were registered.
1238 //
1239 // The UnitTest object takes ownership of the given environment.
1240 //
1241 // This method can only be called from the main thread.
1242 Environment* AddEnvironment(Environment* env);
1243
1244 // Adds a TestPartResult to the current TestResult object. All
1245 // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc)
1246 // eventually call this to report their results. The user code
1247 // should use the assertion macros instead of calling this directly.
1248 void AddTestPartResult(TestPartResult::Type result_type,
1249 const char* file_name, int line_number,
1250 const std::string& message,
1251 const std::string& os_stack_trace)
1252 GTEST_LOCK_EXCLUDED_(mutex_);
1253
1254 // Adds a TestProperty to the current TestResult object when invoked from
1255 // inside a test, to current TestSuite's ad_hoc_test_result_ when invoked
1256 // from SetUpTestSuite or TearDownTestSuite, or to the global property set
1257 // when invoked elsewhere. If the result already contains a property with
1258 // the same key, the value will be updated.
1259 void RecordProperty(const std::string& key, const std::string& value);
1260
1261 // Gets the i-th test suite among all the test suites. i can range from 0 to
1262 // total_test_suite_count() - 1. If i is not in that range, returns NULL.
1263 TestSuite* GetMutableTestSuite(int i);
1264
1265 // Invokes OsStackTrackGetterInterface::UponLeavingGTest. UponLeavingGTest()
1266 // should be called immediately before Google Test calls user code. It saves
1267 // some information about the current stack that CurrentStackTrace() will use
1268 // to find and hide Google Test stack frames.
1269 void UponLeavingGTest();
1270
1271 // Sets the TestSuite object for the test that's currently running.
1272 void set_current_test_suite(TestSuite* a_current_test_suite)
1273 GTEST_LOCK_EXCLUDED_(mutex_);
1274
1275 // Sets the TestInfo object for the test that's currently running.
1276 void set_current_test_info(TestInfo* a_current_test_info)
1277 GTEST_LOCK_EXCLUDED_(mutex_);
1278
1279 // Accessors for the implementation object.
1280 internal::UnitTestImpl* impl() { return impl_; }
1281 const internal::UnitTestImpl* impl() const { return impl_; }
1282
1283 // These classes and functions are friends as they need to access private
1284 // members of UnitTest.
1285 friend class ScopedTrace;
1286 friend class Test;
1287 friend class TestInfo;
1288 friend class TestSuite;
1289 friend class internal::AssertHelper;
1290 friend class internal::StreamingListenerTest;
1291 friend class internal::UnitTestRecordPropertyTestHelper;
1292 friend Environment* AddGlobalTestEnvironment(Environment* env);
1293 friend std::set<std::string>* internal::GetIgnoredParameterizedTestSuites();
1294 friend internal::UnitTestImpl* internal::GetUnitTestImpl();
1295 friend void internal::ReportFailureInUnknownLocation(
1296 TestPartResult::Type result_type, const std::string& message);
1297
1298 // Creates an empty UnitTest.
1299 UnitTest();
1300
1301 // D'tor
1302 virtual ~UnitTest();
1303
1304 // Pushes a trace defined by SCOPED_TRACE() on to the per-thread
1305 // Google Test trace stack.
1306 void PushGTestTrace(const internal::TraceInfo& trace)
1307 GTEST_LOCK_EXCLUDED_(mutex_);
1308
1309 // Pops a trace from the per-thread Google Test trace stack.
1310 void PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_);
1311
1312 // Protects mutable state in *impl_. This is mutable as some const
1313 // methods need to lock it too.
1314 mutable internal::Mutex mutex_;
1315
1316 // Opaque implementation object. This field is never changed once
1317 // the object is constructed. We don't mark it as const here, as
1318 // doing so will cause a warning in the constructor of UnitTest.
1319 // Mutable state in *impl_ is protected by mutex_.
1320 internal::UnitTestImpl* impl_;
1321
1322 // We disallow copying UnitTest.
1323 UnitTest(const UnitTest&) = delete;
1324 UnitTest& operator=(const UnitTest&) = delete;
1325};
1326
1327// A convenient wrapper for adding an environment for the test
1328// program.
1329//
1330// You should call this before RUN_ALL_TESTS() is called, probably in
1331// main(). If you use gtest_main, you need to call this before main()
1332// starts for it to take effect. For example, you can define a global
1333// variable like this:
1334//
1335// testing::Environment* const foo_env =
1336// testing::AddGlobalTestEnvironment(new FooEnvironment);
1337//
1338// However, we strongly recommend you to write your own main() and
1339// call AddGlobalTestEnvironment() there, as relying on initialization
1340// of global variables makes the code harder to read and may cause
1341// problems when you register multiple environments from different
1342// translation units and the environments have dependencies among them
1343// (remember that the compiler doesn't guarantee the order in which
1344// global variables from different translation units are initialized).
1345inline Environment* AddGlobalTestEnvironment(Environment* env) {
1346 return UnitTest::GetInstance()->AddEnvironment(env);
1347}
1348
1349// Initializes Google Test. This must be called before calling
1350// RUN_ALL_TESTS(). In particular, it parses a command line for the
1351// flags that Google Test recognizes. Whenever a Google Test flag is
1352// seen, it is removed from argv, and *argc is decremented.
1353//
1354// No value is returned. Instead, the Google Test flag variables are
1355// updated.
1356//
1357// Calling the function for the second time has no user-visible effect.
1358GTEST_API___attribute__((visibility("default"))) void InitGoogleTest(int* argc, char** argv);
1359
1360// This overloaded version can be used in Windows programs compiled in
1361// UNICODE mode.
1362GTEST_API___attribute__((visibility("default"))) void InitGoogleTest(int* argc, wchar_t** argv);
1363
1364// This overloaded version can be used on Arduino/embedded platforms where
1365// there is no argc/argv.
1366GTEST_API___attribute__((visibility("default"))) void InitGoogleTest();
1367
1368namespace internal {
1369
1370// Separate the error generating code from the code path to reduce the stack
1371// frame size of CmpHelperEQ. This helps reduce the overhead of some sanitizers
1372// when calling EXPECT_* in a tight loop.
1373template <typename T1, typename T2>
1374AssertionResult CmpHelperEQFailure(const char* lhs_expression,
1375 const char* rhs_expression, const T1& lhs,
1376 const T2& rhs) {
1377 return EqFailure(lhs_expression, rhs_expression,
1378 FormatForComparisonFailureMessage(lhs, rhs),
1379 FormatForComparisonFailureMessage(rhs, lhs), false);
1380}
1381
1382// This block of code defines operator==/!=
1383// to block lexical scope lookup.
1384// It prevents using invalid operator==/!= defined at namespace scope.
1385struct faketype {};
1386inline bool operator==(faketype, faketype) { return true; }
1387inline bool operator!=(faketype, faketype) { return false; }
1388
1389// The helper function for {ASSERT|EXPECT}_EQ.
1390template <typename T1, typename T2>
1391AssertionResult CmpHelperEQ(const char* lhs_expression,
1392 const char* rhs_expression, const T1& lhs,
1393 const T2& rhs) {
1394 if (lhs == rhs) {
30
←
An undefined value may be read from 'errno'
1395 return AssertionSuccess();
1396 }
1397
1398 return CmpHelperEQFailure(lhs_expression, rhs_expression, lhs, rhs);
1399}
1400
1401class EqHelper {
1402 public:
1403 // This templatized version is for the general case.
1404 template <
1405 typename T1, typename T2,
1406 // Disable this overload for cases where one argument is a pointer
1407 // and the other is the null pointer constant.
1408 typename std::enable_if<!std::is_integral<T1>::value ||
1409 !std::is_pointer<T2>::value>::type* = nullptr>
1410 static AssertionResult Compare(const char* lhs_expression,
1411 const char* rhs_expression, const T1& lhs,
1412 const T2& rhs) {
1413 return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
29
←
Calling 'CmpHelperEQ<int, int>'
→
1414 }
1415
1416 // With this overloaded version, we allow anonymous enums to be used
1417 // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous
1418 // enums can be implicitly cast to BiggestInt.
1419 //
1420 // Even though its body looks the same as the above version, we
1421 // cannot merge the two, as it will make anonymous enums unhappy.
1422 static AssertionResult Compare(const char* lhs_expression,
1423 const char* rhs_expression, BiggestInt lhs,
1424 BiggestInt rhs) {
1425 return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
1426 }
1427
1428 template <typename T>
1429 static AssertionResult Compare(
1430 const char* lhs_expression, const char* rhs_expression,
1431 // Handle cases where '0' is used as a null pointer literal.
1432 std::nullptr_t /* lhs */, T* rhs) {
1433 // We already know that 'lhs' is a null pointer.
1434 return CmpHelperEQ(lhs_expression, rhs_expression, static_cast<T*>(nullptr),
1435 rhs);
1436 }
1437};
1438
1439// Separate the error generating code from the code path to reduce the stack
1440// frame size of CmpHelperOP. This helps reduce the overhead of some sanitizers
1441// when calling EXPECT_OP in a tight loop.
1442template <typename T1, typename T2>
1443AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2,
1444 const T1& val1, const T2& val2,
1445 const char* op) {
1446 return AssertionFailure()
1447 << "Expected: (" << expr1 << ") " << op << " (" << expr2
1448 << "), actual: " << FormatForComparisonFailureMessage(val1, val2)
1449 << " vs " << FormatForComparisonFailureMessage(val2, val1);
1450}
1451
1452// A macro for implementing the helper functions needed to implement
1453// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
1454// of similar code.
1455//
1456// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1457
1458#define GTEST_IMPL_CMP_HELPER_(op_name, op) \
1459 template <typename T1, typename T2> \
1460 AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
1461 const T1& val1, const T2& val2) { \
1462 if (val1 op val2) { \
1463 return AssertionSuccess(); \
1464 } else { \
1465 return CmpHelperOpFailure(expr1, expr2, val1, val2, #op); \
1466 } \
1467 }
1468
1469// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1470
1471// Implements the helper function for {ASSERT|EXPECT}_NE
1472GTEST_IMPL_CMP_HELPER_(NE, !=)
1473// Implements the helper function for {ASSERT|EXPECT}_LE
1474GTEST_IMPL_CMP_HELPER_(LE, <=)
1475// Implements the helper function for {ASSERT|EXPECT}_LT
1476GTEST_IMPL_CMP_HELPER_(LT, <)
1477// Implements the helper function for {ASSERT|EXPECT}_GE
1478GTEST_IMPL_CMP_HELPER_(GE, >=)
1479// Implements the helper function for {ASSERT|EXPECT}_GT
1480GTEST_IMPL_CMP_HELPER_(GT, >)
1481
1482#undef GTEST_IMPL_CMP_HELPER_
1483
1484// The helper function for {ASSERT|EXPECT}_STREQ.
1485//
1486// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1487GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTREQ(const char* s1_expression,
1488 const char* s2_expression,
1489 const char* s1, const char* s2);
1490
1491// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
1492//
1493// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1494GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression,
1495 const char* s2_expression,
1496 const char* s1, const char* s2);
1497
1498// The helper function for {ASSERT|EXPECT}_STRNE.
1499//
1500// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1501GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTRNE(const char* s1_expression,
1502 const char* s2_expression,
1503 const char* s1, const char* s2);
1504
1505// The helper function for {ASSERT|EXPECT}_STRCASENE.
1506//
1507// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1508GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
1509 const char* s2_expression,
1510 const char* s1, const char* s2);
1511
1512// Helper function for *_STREQ on wide strings.
1513//
1514// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1515GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTREQ(const char* s1_expression,
1516 const char* s2_expression,
1517 const wchar_t* s1, const wchar_t* s2);
1518
1519// Helper function for *_STRNE on wide strings.
1520//
1521// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1522GTEST_API___attribute__((visibility("default"))) AssertionResult CmpHelperSTRNE(const char* s1_expression,
1523 const char* s2_expression,
1524 const wchar_t* s1, const wchar_t* s2);
1525
1526} // namespace internal
1527
1528// IsSubstring() and IsNotSubstring() are intended to be used as the
1529// first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by
1530// themselves. They check whether needle is a substring of haystack
1531// (NULL is considered a substring of itself only), and return an
1532// appropriate error message when they fail.
1533//
1534// The {needle,haystack}_expr arguments are the stringified
1535// expressions that generated the two real arguments.
1536GTEST_API___attribute__((visibility("default"))) AssertionResult IsSubstring(const char* needle_expr,
1537 const char* haystack_expr,
1538 const char* needle,
1539 const char* haystack);
1540GTEST_API___attribute__((visibility("default"))) AssertionResult IsSubstring(const char* needle_expr,
1541 const char* haystack_expr,
1542 const wchar_t* needle,
1543 const wchar_t* haystack);
1544GTEST_API___attribute__((visibility("default"))) AssertionResult IsNotSubstring(const char* needle_expr,
1545 const char* haystack_expr,
1546 const char* needle,
1547 const char* haystack);
1548GTEST_API___attribute__((visibility("default"))) AssertionResult IsNotSubstring(const char* needle_expr,
1549 const char* haystack_expr,
1550 const wchar_t* needle,
1551 const wchar_t* haystack);
1552GTEST_API___attribute__((visibility("default"))) AssertionResult IsSubstring(const char* needle_expr,
1553 const char* haystack_expr,
1554 const ::std::string& needle,
1555 const ::std::string& haystack);
1556GTEST_API___attribute__((visibility("default"))) AssertionResult IsNotSubstring(const char* needle_expr,
1557 const char* haystack_expr,
1558 const ::std::string& needle,
1559 const ::std::string& haystack);
1560
1561#if GTEST_HAS_STD_WSTRING1
1562GTEST_API___attribute__((visibility("default"))) AssertionResult IsSubstring(const char* needle_expr,
1563 const char* haystack_expr,
1564 const ::std::wstring& needle,
1565 const ::std::wstring& haystack);
1566GTEST_API___attribute__((visibility("default"))) AssertionResult IsNotSubstring(const char* needle_expr,
1567 const char* haystack_expr,
1568 const ::std::wstring& needle,
1569 const ::std::wstring& haystack);
1570#endif // GTEST_HAS_STD_WSTRING
1571
1572namespace internal {
1573
1574// Helper template function for comparing floating-points.
1575//
1576// Template parameter:
1577//
1578// RawType: the raw floating-point type (either float or double)
1579//
1580// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1581template <typename RawType>
1582AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
1583 const char* rhs_expression,
1584 RawType lhs_value, RawType rhs_value) {
1585 const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value);
1586
1587 if (lhs.AlmostEquals(rhs)) {
1588 return AssertionSuccess();
1589 }
1590
1591 ::std::stringstream lhs_ss;
1592 lhs_ss.precision(std::numeric_limits<RawType>::digits10 + 2);
1593 lhs_ss << lhs_value;
1594
1595 ::std::stringstream rhs_ss;
1596 rhs_ss.precision(std::numeric_limits<RawType>::digits10 + 2);
1597 rhs_ss << rhs_value;
1598
1599 return EqFailure(lhs_expression, rhs_expression,
1600 StringStreamToString(&lhs_ss), StringStreamToString(&rhs_ss),
1601 false);
1602}
1603
1604// Helper function for implementing ASSERT_NEAR.
1605//
1606// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
1607GTEST_API___attribute__((visibility("default"))) AssertionResult DoubleNearPredFormat(const char* expr1,
1608 const char* expr2,
1609 const char* abs_error_expr,
1610 double val1, double val2,
1611 double abs_error);
1612
1613// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
1614// A class that enables one to stream messages to assertion macros
1615class GTEST_API___attribute__((visibility("default"))) AssertHelper {
1616 public:
1617 // Constructor.
1618 AssertHelper(TestPartResult::Type type, const char* file, int line,
1619 const char* message);
1620 ~AssertHelper();
1621
1622 // Message assignment is a semantic trick to enable assertion
1623 // streaming; see the GTEST_MESSAGE_ macro below.
1624 void operator=(const Message& message) const;
1625
1626 private:
1627 // We put our data in a struct so that the size of the AssertHelper class can
1628 // be as small as possible. This is important because gcc is incapable of
1629 // re-using stack space even for temporary variables, so every EXPECT_EQ
1630 // reserves stack space for another AssertHelper.
1631 struct AssertHelperData {
1632 AssertHelperData(TestPartResult::Type t, const char* srcfile, int line_num,
1633 const char* msg)
1634 : type(t), file(srcfile), line(line_num), message(msg) {}
1635
1636 TestPartResult::Type const type;
1637 const char* const file;
1638 int const line;
1639 std::string const message;
1640
1641 private:
1642 AssertHelperData(const AssertHelperData&) = delete;
1643 AssertHelperData& operator=(const AssertHelperData&) = delete;
1644 };
1645
1646 AssertHelperData* const data_;
1647
1648 AssertHelper(const AssertHelper&) = delete;
1649 AssertHelper& operator=(const AssertHelper&) = delete;
1650};
1651
1652} // namespace internal
1653
1654// The pure interface class that all value-parameterized tests inherit from.
1655// A value-parameterized class must inherit from both ::testing::Test and
1656// ::testing::WithParamInterface. In most cases that just means inheriting
1657// from ::testing::TestWithParam, but more complicated test hierarchies
1658// may need to inherit from Test and WithParamInterface at different levels.
1659//
1660// This interface has support for accessing the test parameter value via
1661// the GetParam() method.
1662//
1663// Use it with one of the parameter generator defining functions, like Range(),
1664// Values(), ValuesIn(), Bool(), Combine(), and ConvertGenerator<T>().
1665//
1666// class FooTest : public ::testing::TestWithParam<int> {
1667// protected:
1668// FooTest() {
1669// // Can use GetParam() here.
1670// }
1671// ~FooTest() override {
1672// // Can use GetParam() here.
1673// }
1674// void SetUp() override {
1675// // Can use GetParam() here.
1676// }
1677// void TearDown override {
1678// // Can use GetParam() here.
1679// }
1680// };
1681// TEST_P(FooTest, DoesBar) {
1682// // Can use GetParam() method here.
1683// Foo foo;
1684// ASSERT_TRUE(foo.DoesBar(GetParam()));
1685// }
1686// INSTANTIATE_TEST_SUITE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
1687
1688template <typename T>
1689class WithParamInterface {
1690 public:
1691 typedef T ParamType;
1692 virtual ~WithParamInterface() = default;
1693
1694 // The current parameter value. Is also available in the test fixture's
1695 // constructor.
1696 static const ParamType& GetParam() {
1697 GTEST_CHECK_(parameter_ != nullptr)switch (0) case 0: default: if (::testing::internal::IsTrue(parameter_
!= nullptr)) ; else ::testing::internal::GTestLog(::testing::
internal::GTEST_FATAL, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1697) .GetStream() << "Condition " "parameter_ != nullptr"
" failed. "
1698 << "GetParam() can only be called inside a value-parameterized test "
1699 << "-- did you intend to write TEST_P instead of TEST_F?";
1700 return *parameter_;
1701 }
1702
1703 private:
1704 // Sets parameter value. The caller is responsible for making sure the value
1705 // remains alive and unchanged throughout the current test.
1706 static void SetParam(const ParamType* parameter) { parameter_ = parameter; }
1707
1708 // Static value used for accessing parameter during a test lifetime.
1709 static const ParamType* parameter_;
1710
1711 // TestClass must be a subclass of WithParamInterface<T> and Test.
1712 template <class TestClass>
1713 friend class internal::ParameterizedTestFactory;
1714};
1715
1716template <typename T>
1717const T* WithParamInterface<T>::parameter_ = nullptr;
1718
1719// Most value-parameterized classes can ignore the existence of
1720// WithParamInterface, and can just inherit from ::testing::TestWithParam.
1721
1722template <typename T>
1723class TestWithParam : public Test, public WithParamInterface<T> {};
1724
1725// Macros for indicating success/failure in test code.
1726
1727// Skips test in runtime.
1728// Skipping test aborts current function.
1729// Skipped tests are neither successful nor failed.
1730#define GTEST_SKIP()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kSkip, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1730, "") = ::testing::Message() GTEST_SKIP_("")return ::testing::internal::AssertHelper(::testing::TestPartResult
::kSkip, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1730, "") = ::testing::Message()
1731
1732// ADD_FAILURE unconditionally adds a failure to the current test.
1733// SUCCEED generates a success - it doesn't automatically make the
1734// current test successful, as a test is only successful when it has
1735// no failure.
1736//
1737// EXPECT_* verifies that a certain condition is satisfied. If not,
1738// it behaves like ADD_FAILURE. In particular:
1739//
1740// EXPECT_TRUE verifies that a Boolean condition is true.
1741// EXPECT_FALSE verifies that a Boolean condition is false.
1742//
1743// FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except
1744// that they will also abort the current function on failure. People
1745// usually want the fail-fast behavior of FAIL and ASSERT_*, but those
1746// writing data-driven tests often find themselves using ADD_FAILURE
1747// and EXPECT_* more.
1748
1749// Generates a nonfatal failure with a generic message.
1750#define ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1750, "Failed") = ::testing::Message() GTEST_NONFATAL_FAILURE_("Failed")::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1750, "Failed") = ::testing::Message()
1751
1752// Generates a nonfatal failure at the given source file location with
1753// a generic message.
1754#define ADD_FAILURE_AT(file, line)::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, file, line, "Failed") = ::testing::Message(
) \
1755 GTEST_MESSAGE_AT_(file, line, "Failed", \::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, file, line, "Failed") = ::testing::Message(
)
1756 ::testing::TestPartResult::kNonFatalFailure)::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, file, line, "Failed") = ::testing::Message(
)
1757
1758// Generates a fatal failure with a generic message.
1759#define GTEST_FAIL()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1759, "Failed") = ::testing::Message() GTEST_FATAL_FAILURE_("Failed")return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1759, "Failed") = ::testing::Message()
1760
1761// Like GTEST_FAIL(), but at the given source file location.
1762#define GTEST_FAIL_AT(file, line)return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, file, line, "Failed") = ::testing::Message() \
1763 return GTEST_MESSAGE_AT_(file, line, "Failed", \::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, file, line, "Failed") = ::testing::Message()
1764 ::testing::TestPartResult::kFatalFailure)::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, file, line, "Failed") = ::testing::Message()
1765
1766// Define this macro to 1 to omit the definition of FAIL(), which is a
1767// generic name and clashes with some other libraries.
1768#if !(defined(GTEST_DONT_DEFINE_FAIL) && GTEST_DONT_DEFINE_FAIL)
1769#define FAIL()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1769, "Failed") = ::testing::Message() GTEST_FAIL()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1769, "Failed") = ::testing::Message()
1770#define FAIL_AT(file, line)return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, file, line, "Failed") = ::testing::Message() GTEST_FAIL_AT(file, line)return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, file, line, "Failed") = ::testing::Message()
1771#endif
1772
1773// Generates a success with a generic message.
1774#define GTEST_SUCCEED()::testing::internal::AssertHelper(::testing::TestPartResult::
kSuccess, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1774, "Succeeded") = ::testing::Message() GTEST_SUCCESS_("Succeeded")::testing::internal::AssertHelper(::testing::TestPartResult::
kSuccess, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1774, "Succeeded") = ::testing::Message()
1775
1776// Define this macro to 1 to omit the definition of SUCCEED(), which
1777// is a generic name and clashes with some other libraries.
1778#if !(defined(GTEST_DONT_DEFINE_SUCCEED) && GTEST_DONT_DEFINE_SUCCEED)
1779#define SUCCEED()::testing::internal::AssertHelper(::testing::TestPartResult::
kSuccess, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1779, "Succeeded") = ::testing::Message() GTEST_SUCCEED()::testing::internal::AssertHelper(::testing::TestPartResult::
kSuccess, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1779, "Succeeded") = ::testing::Message()
1780#endif
1781
1782// Macros for testing exceptions.
1783//
1784// * {ASSERT|EXPECT}_THROW(statement, expected_exception):
1785// Tests that the statement throws the expected exception.
1786// * {ASSERT|EXPECT}_NO_THROW(statement):
1787// Tests that the statement doesn't throw any exception.
1788// * {ASSERT|EXPECT}_ANY_THROW(statement):
1789// Tests that the statement throws an exception.
1790
1791#define EXPECT_THROW(statement, expected_exception)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); } catch (expected_exception const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
expected_exception>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_1791; } catch (...) { gtest_msg.value =
"Expected: " "statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_1791
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_1791
; } } else gtest_label_testthrow_1791 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1791, gtest_msg.value.c_str()) = ::testing::Message() \
1792 GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); } catch (expected_exception const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
expected_exception>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_1792; } catch (...) { gtest_msg.value =
"Expected: " "statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_1792
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_1792
; } } else gtest_label_testthrow_1792 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1792, gtest_msg.value.c_str()) = ::testing::Message()
1793#define EXPECT_NO_THROW(statement)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
statement; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1793; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1793
; } } else gtest_label_testnothrow_1793 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1793, ("Expected: " "statement" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
() \
1794 GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
statement; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1794; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1794
; } } else gtest_label_testnothrow_1794 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1794, ("Expected: " "statement" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
1795#define EXPECT_ANY_THROW(statement)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { bool gtest_caught_any = false; try { if (::testing::internal
::AlwaysTrue()) { statement; } else static_assert(true, ""); }
catch (...) { gtest_caught_any = true; } if (!gtest_caught_any
) { goto gtest_label_testanythrow_1795; } } else gtest_label_testanythrow_1795
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1795, "Expected: " "statement" " throws an exception.\n" " Actual: it doesn't."
) = ::testing::Message() \
1796 GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { bool gtest_caught_any = false; try { if (::testing::internal
::AlwaysTrue()) { statement; } else static_assert(true, ""); }
catch (...) { gtest_caught_any = true; } if (!gtest_caught_any
) { goto gtest_label_testanythrow_1796; } } else gtest_label_testanythrow_1796
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1796, "Expected: " "statement" " throws an exception.\n" " Actual: it doesn't."
) = ::testing::Message()
1797#define ASSERT_THROW(statement, expected_exception)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); } catch (expected_exception const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
expected_exception>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_1797; } catch (...) { gtest_msg.value =
"Expected: " "statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_1797
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_1797
; } } else gtest_label_testthrow_1797 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1797, gtest_msg.value.c_str()) = ::testing::Message() \
1798 GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { bool gtest_caught_expected = false; try { if (
::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); } catch (expected_exception const&) { gtest_caught_expected
= true; } catch (typename std::conditional< std::is_same<
typename std::remove_cv<typename std::remove_reference<
expected_exception>::type>::type, std::exception>::
value, const ::testing::internal::NeverThrown&, const std
::exception&>::type e) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws "; gtest_msg.value += ::testing::internal
::GetTypeName(typeid(e)); gtest_msg.value += " with description \""
; gtest_msg.value += e.what(); gtest_msg.value += "\"."; goto
gtest_label_testthrow_1798; } catch (...) { gtest_msg.value =
"Expected: " "statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws a different type."; goto gtest_label_testthrow_1798
; } if (!gtest_caught_expected) { gtest_msg.value = "Expected: "
"statement" " throws an exception of type " "expected_exception"
".\n Actual: it throws nothing."; goto gtest_label_testthrow_1798
; } } else gtest_label_testthrow_1798 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1798, gtest_msg.value.c_str()) = ::testing::Message()
1799#define ASSERT_NO_THROW(statement)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
statement; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1799; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1799
; } } else gtest_label_testnothrow_1799 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1799, ("Expected: " "statement" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
() \
1800 GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::TrueWithString
gtest_msg{}) { try { if (::testing::internal::AlwaysTrue()) {
statement; } else static_assert(true, ""); } catch (std::exception
const& e) { gtest_msg.value = "it throws "; gtest_msg.value
+= ::testing::internal::GetTypeName(typeid(e)); gtest_msg.value
+= " with description \""; gtest_msg.value += e.what(); gtest_msg
.value += "\"."; goto gtest_label_testnothrow_1800; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1800
; } } else gtest_label_testnothrow_1800 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1800, ("Expected: " "statement" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
1801#define ASSERT_ANY_THROW(statement)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { bool gtest_caught_any = false; try { if (::testing::internal
::AlwaysTrue()) { statement; } else static_assert(true, ""); }
catch (...) { gtest_caught_any = true; } if (!gtest_caught_any
) { goto gtest_label_testanythrow_1801; } } else gtest_label_testanythrow_1801
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1801, "Expected: " "statement" " throws an exception.\n" " Actual: it doesn't."
) = ::testing::Message() \
1802 GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { bool gtest_caught_any = false; try { if (::testing::internal
::AlwaysTrue()) { statement; } else static_assert(true, ""); }
catch (...) { gtest_caught_any = true; } if (!gtest_caught_any
) { goto gtest_label_testanythrow_1802; } } else gtest_label_testanythrow_1802
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1802, "Expected: " "statement" " throws an exception.\n" " Actual: it doesn't."
) = ::testing::Message()
1803
1804// Boolean assertions. Condition can be either a Boolean expression or an
1805// AssertionResult. For more information on how to use AssertionResult with
1806// these macros see comments on that class.
1807#define GTEST_EXPECT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1807
, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
() \
1808 GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1809
, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "false", "true") .c_str()) = ::testing::Message
()
1809 GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1809
, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "false", "true") .c_str()) = ::testing::Message
()
1810#define GTEST_EXPECT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1810, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
() \
1811 GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1812, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "true", "false") .c_str()) = ::testing::Message
()
1812 GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1812, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "true", "false") .c_str()) = ::testing::Message
()
1813#define GTEST_ASSERT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1813, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
() \
1814 GTEST_TEST_BOOLEAN_(condition, #condition, false, true, GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1814, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "false", "true") .c_str()) = ::testing::Message
()
1815#define GTEST_ASSERT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1815, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
() \
1816 GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1817, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "true", "false") .c_str()) = ::testing::Message
()
1817 GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1817, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, #condition, "true", "false") .c_str()) = ::testing::Message
()
1818
1819// Define these macros to 1 to omit the definition of the corresponding
1820// EXPECT or ASSERT, which clashes with some users' own code.
1821
1822#if !(defined(GTEST_DONT_DEFINE_EXPECT_TRUE) && GTEST_DONT_DEFINE_EXPECT_TRUE)
1823#define EXPECT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1823
, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
() GTEST_EXPECT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1823
, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
()
1824#endif
1825
1826#if !(defined(GTEST_DONT_DEFINE_EXPECT_FALSE) && GTEST_DONT_DEFINE_EXPECT_FALSE)
1827#define EXPECT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1827, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
() GTEST_EXPECT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1827, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
()
1828#endif
1829
1830#if !(defined(GTEST_DONT_DEFINE_ASSERT_TRUE) && GTEST_DONT_DEFINE_ASSERT_TRUE)
1831#define ASSERT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1831, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
() GTEST_ASSERT_TRUE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(condition)) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1831, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "false", "true") .c_str()) = ::testing::Message
()
1832#endif
1833
1834#if !(defined(GTEST_DONT_DEFINE_ASSERT_FALSE) && GTEST_DONT_DEFINE_ASSERT_FALSE)
1835#define ASSERT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1835, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
() GTEST_ASSERT_FALSE(condition)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(!(condition))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1835, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "condition", "true", "false") .c_str()) = ::testing::Message
()
1836#endif
1837
1838// Macros for testing equalities and inequalities.
1839//
1840// * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2
1841// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
1842// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
1843// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
1844// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
1845// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
1846//
1847// When they are not, Google Test prints both the tested expressions and
1848// their actual values. The values must be compatible built-in types,
1849// or you will get a compiler error. By "compatible" we mean that the
1850// values can be compared by the respective operator.
1851//
1852// Note:
1853//
1854// 1. It is possible to make a user-defined type work with
1855// {ASSERT|EXPECT}_??(), but that requires overloading the
1856// comparison operators and is thus discouraged by the Google C++
1857// Usage Guide. Therefore, you are advised to use the
1858// {ASSERT|EXPECT}_TRUE() macro to assert that two objects are
1859// equal.
1860//
1861// 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on
1862// pointers (in particular, C strings). Therefore, if you use it
1863// with two C strings, you are testing how their locations in memory
1864// are related, not how their content is related. To compare two C
1865// strings by content, use {ASSERT|EXPECT}_STR*().
1866//
1867// 3. {ASSERT|EXPECT}_EQ(v1, v2) is preferred to
1868// {ASSERT|EXPECT}_TRUE(v1 == v2), as the former tells you
1869// what the actual value is when it fails, and similarly for the
1870// other comparisons.
1871//
1872// 4. Do not depend on the order in which {ASSERT|EXPECT}_??()
1873// evaluate their arguments, which is undefined.
1874//
1875// 5. These macros evaluate their arguments exactly once.
1876//
1877// Examples:
1878//
1879// EXPECT_NE(Foo(), 5);
1880// EXPECT_EQ(a_pointer, NULL);
1881// ASSERT_LT(i, array_size);
1882// ASSERT_GT(records.size(), 0) << "There is no record left.";
1883
1884#define EXPECT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1884, gtest_ar.failure_message()) = ::testing::Message() \
1885 EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1885, gtest_ar.failure_message()) = ::testing::Message()
1886#define EXPECT_NE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1886, gtest_ar.failure_message()) = ::testing::Message() \
1887 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1887, gtest_ar.failure_message()) = ::testing::Message()
1888#define EXPECT_LE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1888, gtest_ar.failure_message()) = ::testing::Message() \
1889 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1889, gtest_ar.failure_message()) = ::testing::Message()
1890#define EXPECT_LT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1890, gtest_ar.failure_message()) = ::testing::Message() \
1891 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1891, gtest_ar.failure_message()) = ::testing::Message()
1892#define EXPECT_GE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1892, gtest_ar.failure_message()) = ::testing::Message() \
1893 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1893, gtest_ar.failure_message()) = ::testing::Message()
1894#define EXPECT_GT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1894, gtest_ar.failure_message()) = ::testing::Message() \
1895 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1895, gtest_ar.failure_message()) = ::testing::Message()
1896
1897#define GTEST_ASSERT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1897, gtest_ar.failure_message()) = ::testing::Message() \
1898 ASSERT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1898, gtest_ar.failure_message()) = ::testing::Message()
1899#define GTEST_ASSERT_NE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1899, gtest_ar.failure_message()) = ::testing::Message() \
1900 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1900, gtest_ar.failure_message()) = ::testing::Message()
1901#define GTEST_ASSERT_LE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1901, gtest_ar.failure_message()) = ::testing::Message() \
1902 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1902, gtest_ar.failure_message()) = ::testing::Message()
1903#define GTEST_ASSERT_LT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1903, gtest_ar.failure_message()) = ::testing::Message() \
1904 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1904, gtest_ar.failure_message()) = ::testing::Message()
1905#define GTEST_ASSERT_GE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1905, gtest_ar.failure_message()) = ::testing::Message() \
1906 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1906, gtest_ar.failure_message()) = ::testing::Message()
1907#define GTEST_ASSERT_GT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1907, gtest_ar.failure_message()) = ::testing::Message() \
1908 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1908, gtest_ar.failure_message()) = ::testing::Message()
1909
1910// Define macro GTEST_DONT_DEFINE_ASSERT_XY to 1 to omit the definition of
1911// ASSERT_XY(), which clashes with some users' own code.
1912
1913#if !(defined(GTEST_DONT_DEFINE_ASSERT_EQ) && GTEST_DONT_DEFINE_ASSERT_EQ)
1914#define ASSERT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1914, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("val1", "val2"
, val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1914, gtest_ar.failure_message()) = ::testing::Message()
1915#endif
1916
1917#if !(defined(GTEST_DONT_DEFINE_ASSERT_NE) && GTEST_DONT_DEFINE_ASSERT_NE)
1918#define ASSERT_NE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1918, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_NE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperNE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1918, gtest_ar.failure_message()) = ::testing::Message()
1919#endif
1920
1921#if !(defined(GTEST_DONT_DEFINE_ASSERT_LE) && GTEST_DONT_DEFINE_ASSERT_LE)
1922#define ASSERT_LE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1922, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_LE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1922, gtest_ar.failure_message()) = ::testing::Message()
1923#endif
1924
1925#if !(defined(GTEST_DONT_DEFINE_ASSERT_LT) && GTEST_DONT_DEFINE_ASSERT_LT)
1926#define ASSERT_LT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1926, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_LT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperLT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1926, gtest_ar.failure_message()) = ::testing::Message()
1927#endif
1928
1929#if !(defined(GTEST_DONT_DEFINE_ASSERT_GE) && GTEST_DONT_DEFINE_ASSERT_GE)
1930#define ASSERT_GE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1930, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_GE(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGE("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1930, gtest_ar.failure_message()) = ::testing::Message()
1931#endif
1932
1933#if !(defined(GTEST_DONT_DEFINE_ASSERT_GT) && GTEST_DONT_DEFINE_ASSERT_GT)
1934#define ASSERT_GT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1934, gtest_ar.failure_message()) = ::testing::Message() GTEST_ASSERT_GT(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperGT("val1", "val2",
val1, val2))) ; else return ::testing::internal::AssertHelper
(::testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1934, gtest_ar.failure_message()) = ::testing::Message()
1935#endif
1936
1937// C-string Comparisons. All tests treat NULL and any non-NULL string
1938// as different. Two NULLs are equal.
1939//
1940// * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2
1941// * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2
1942// * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case
1943// * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case
1944//
1945// For wide or narrow string objects, you can use the
1946// {ASSERT|EXPECT}_??() macros.
1947//
1948// Don't depend on the order in which the arguments are evaluated,
1949// which is undefined.
1950//
1951// These macros evaluate their arguments exactly once.
1952
1953#define EXPECT_STREQ(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTREQ("s1", "s2", s1
, s2))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1953, gtest_ar.failure_message()) = ::testing::Message() \
1954 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTREQ("s1", "s2", s1
, s2))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1954, gtest_ar.failure_message()) = ::testing::Message()
1955#define EXPECT_STRNE(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRNE("s1", "s2", s1
, s2))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1955, gtest_ar.failure_message()) = ::testing::Message() \
1956 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRNE("s1", "s2", s1
, s2))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1956, gtest_ar.failure_message()) = ::testing::Message()
1957#define EXPECT_STRCASEEQ(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASEEQ("s1", "s2"
, s1, s2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1957, gtest_ar.failure_message()) = ::testing::Message() \
1958 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASEEQ("s1", "s2"
, s1, s2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1958, gtest_ar.failure_message()) = ::testing::Message()
1959#define EXPECT_STRCASENE(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASENE("s1", "s2"
, s1, s2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1959, gtest_ar.failure_message()) = ::testing::Message() \
1960 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASENE("s1", "s2"
, s1, s2))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1960, gtest_ar.failure_message()) = ::testing::Message()
1961
1962#define ASSERT_STREQ(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTREQ("s1", "s2", s1
, s2))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1962, gtest_ar.failure_message()) = ::testing::Message() \
1963 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTREQ("s1", "s2", s1
, s2))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1963, gtest_ar.failure_message()) = ::testing::Message()
1964#define ASSERT_STRNE(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRNE("s1", "s2", s1
, s2))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1964, gtest_ar.failure_message()) = ::testing::Message() \
1965 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRNE("s1", "s2", s1
, s2))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1965, gtest_ar.failure_message()) = ::testing::Message()
1966#define ASSERT_STRCASEEQ(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASEEQ("s1", "s2"
, s1, s2))) ; else return ::testing::internal::AssertHelper(::
testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1966, gtest_ar.failure_message()) = ::testing::Message() \
1967 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASEEQ("s1", "s2"
, s1, s2))) ; else return ::testing::internal::AssertHelper(::
testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1967, gtest_ar.failure_message()) = ::testing::Message()
1968#define ASSERT_STRCASENE(s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASENE("s1", "s2"
, s1, s2))) ; else return ::testing::internal::AssertHelper(::
testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1968, gtest_ar.failure_message()) = ::testing::Message() \
1969 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperSTRCASENE("s1", "s2"
, s1, s2))) ; else return ::testing::internal::AssertHelper(::
testing::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1969, gtest_ar.failure_message()) = ::testing::Message()
1970
1971// Macros for comparing floating-point numbers.
1972//
1973// * {ASSERT|EXPECT}_FLOAT_EQ(val1, val2):
1974// Tests that two float values are almost equal.
1975// * {ASSERT|EXPECT}_DOUBLE_EQ(val1, val2):
1976// Tests that two double values are almost equal.
1977// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
1978// Tests that v1 and v2 are within the given distance to each other.
1979//
1980// Google Test uses ULP-based comparison to automatically pick a default
1981// error bound that is appropriate for the operands. See the
1982// FloatingPoint template class in gtest-internal.h if you are
1983// interested in the implementation details.
1984
1985#define EXPECT_FLOAT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1985, gtest_ar.failure_message()) = ::testing::Message() \
1986 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1987, gtest_ar.failure_message()) = ::testing::Message()
1987 val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1987, gtest_ar.failure_message()) = ::testing::Message()
1988
1989#define EXPECT_DOUBLE_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1989, gtest_ar.failure_message()) = ::testing::Message() \
1990 EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1991, gtest_ar.failure_message()) = ::testing::Message()
1991 val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 1991, gtest_ar.failure_message()) = ::testing::Message()
1992
1993#define ASSERT_FLOAT_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1993
, gtest_ar.failure_message()) = ::testing::Message() \
1994 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1995
, gtest_ar.failure_message()) = ::testing::Message()
1995 val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
float>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1995
, gtest_ar.failure_message()) = ::testing::Message()
1996
1997#define ASSERT_DOUBLE_EQ(val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1997
, gtest_ar.failure_message()) = ::testing::Message() \
1998 ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1999
, gtest_ar.failure_message()) = ::testing::Message()
1999 val1, val2)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::CmpHelperFloatingPointEQ<
double>("val1", "val2", val1, val2))) ; else return ::testing
::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 1999
, gtest_ar.failure_message()) = ::testing::Message()
2000
2001#define EXPECT_NEAR(val1, val2, abs_error)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 2001
, gtest_ar.failure_message()) = ::testing::Message() \
2002 EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 2003
, gtest_ar.failure_message()) = ::testing::Message()
2003 abs_error)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/usr/src/googletest/googletest/include/gtest/gtest.h", 2003
, gtest_ar.failure_message()) = ::testing::Message()
2004
2005#define ASSERT_NEAR(val1, val2, abs_error)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2005, gtest_ar.failure_message()) = ::testing::Message() \
2006 ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2007, gtest_ar.failure_message()) = ::testing::Message()
2007 abs_error)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::DoubleNearPredFormat("val1"
, "val2", "abs_error", val1, val2, abs_error))) ; else return
::testing::internal::AssertHelper(::testing::TestPartResult::
kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2007, gtest_ar.failure_message()) = ::testing::Message()
2008
2009// These predicate format functions work on floating-point values, and
2010// can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
2011//
2012// EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0);
2013
2014// Asserts that val1 is less than, or almost equal to, val2. Fails
2015// otherwise. In particular, it fails if either val1 or val2 is NaN.
2016GTEST_API___attribute__((visibility("default"))) AssertionResult FloatLE(const char* expr1, const char* expr2,
2017 float val1, float val2);
2018GTEST_API___attribute__((visibility("default"))) AssertionResult DoubleLE(const char* expr1, const char* expr2,
2019 double val1, double val2);
2020
2021#ifdef GTEST_OS_WINDOWS
2022
2023// Macros that test for HRESULT failure and success, these are only useful
2024// on Windows, and rely on Windows SDK macros and APIs to compile.
2025//
2026// * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr)
2027//
2028// When expr unexpectedly fails or succeeds, Google Test prints the
2029// expected result and the actual result with both a human-readable
2030// string representation of the error, if available, as well as the
2031// hex result code.
2032#define EXPECT_HRESULT_SUCCEEDED(expr) \
2033 EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::IsHRESULTSuccess("(expr)", (
expr)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2033, gtest_ar.failure_message()) = ::testing::Message()
2034
2035#define ASSERT_HRESULT_SUCCEEDED(expr) \
2036 ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::IsHRESULTSuccess("(expr)", (
expr)))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2036, gtest_ar.failure_message()) = ::testing::Message()
2037
2038#define EXPECT_HRESULT_FAILED(expr) \
2039 EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::IsHRESULTFailure("(expr)", (
expr)))) ; else ::testing::internal::AssertHelper(::testing::
TestPartResult::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2039, gtest_ar.failure_message()) = ::testing::Message()
2040
2041#define ASSERT_HRESULT_FAILED(expr) \
2042 ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::IsHRESULTFailure("(expr)", (
expr)))) ; else return ::testing::internal::AssertHelper(::testing
::TestPartResult::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2042, gtest_ar.failure_message()) = ::testing::Message()
2043
2044#endif // GTEST_OS_WINDOWS
2045
2046// Macros that execute statement and check that it doesn't generate new fatal
2047// failures in the current thread.
2048//
2049// * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement);
2050//
2051// Examples:
2052//
2053// EXPECT_NO_FATAL_FAILURE(Process());
2054// ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
2055//
2056#define ASSERT_NO_FATAL_FAILURE(statement)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { const ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker
; if (::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); if (gtest_fatal_failure_checker.has_new_fatal_failure
()) { goto gtest_label_testnofatal_2056; } } else gtest_label_testnofatal_2056
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2056, "Expected: " "statement" " doesn't generate new fatal "
"failures in the current thread.\n" " Actual: it does.") = ::
testing::Message() \
2057 GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { const ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker
; if (::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); if (gtest_fatal_failure_checker.has_new_fatal_failure
()) { goto gtest_label_testnofatal_2057; } } else gtest_label_testnofatal_2057
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2057, "Expected: " "statement" " doesn't generate new fatal "
"failures in the current thread.\n" " Actual: it does.") = ::
testing::Message()
2058#define EXPECT_NO_FATAL_FAILURE(statement)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { const ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker
; if (::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); if (gtest_fatal_failure_checker.has_new_fatal_failure
()) { goto gtest_label_testnofatal_2058; } } else gtest_label_testnofatal_2058
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2058, "Expected: " "statement" " doesn't generate new fatal "
"failures in the current thread.\n" " Actual: it does.") = ::
testing::Message() \
2059 GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)switch (0) case 0: default: if (::testing::internal::AlwaysTrue
()) { const ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker
; if (::testing::internal::AlwaysTrue()) { statement; } else static_assert
(true, ""); if (gtest_fatal_failure_checker.has_new_fatal_failure
()) { goto gtest_label_testnofatal_2059; } } else gtest_label_testnofatal_2059
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2059, "Expected: " "statement" " doesn't generate new fatal "
"failures in the current thread.\n" " Actual: it does.") = ::
testing::Message()
2060
2061// Causes a trace (including the given source file path and line number,
2062// and the given message) to be included in every test failure message generated
2063// by code in the scope of the lifetime of an instance of this class. The effect
2064// is undone with the destruction of the instance.
2065//
2066// The message argument can be anything streamable to std::ostream.
2067//
2068// Example:
2069// testing::ScopedTrace trace("file.cc", 123, "message");
2070//
2071class GTEST_API___attribute__((visibility("default"))) ScopedTrace {
2072 public:
2073 // The c'tor pushes the given source file location and message onto
2074 // a trace stack maintained by Google Test.
2075
2076 // Template version. Uses Message() to convert the values into strings.
2077 // Slow, but flexible.
2078 template <typename T>
2079 ScopedTrace(const char* file, int line, const T& message) {
2080 PushTrace(file, line, (Message() << message).GetString());
2081 }
2082
2083 // Optimize for some known types.
2084 ScopedTrace(const char* file, int line, const char* message) {
2085 PushTrace(file, line, message ? message : "(null)");
2086 }
2087
2088 ScopedTrace(const char* file, int line, const std::string& message) {
2089 PushTrace(file, line, message);
2090 }
2091
2092 // The d'tor pops the info pushed by the c'tor.
2093 //
2094 // Note that the d'tor is not virtual in order to be efficient.
2095 // Don't inherit from ScopedTrace!
2096 ~ScopedTrace();
2097
2098 private:
2099 void PushTrace(const char* file, int line, std::string message);
2100
2101 ScopedTrace(const ScopedTrace&) = delete;
2102 ScopedTrace& operator=(const ScopedTrace&) = delete;
2103};
2104
2105// Causes a trace (including the source file path, the current line
2106// number, and the given message) to be included in every test failure
2107// message generated by code in the current scope. The effect is
2108// undone when the control leaves the current scope.
2109//
2110// The message argument can be anything streamable to std::ostream.
2111//
2112// In the implementation, we include the current line number as part
2113// of the dummy variable name, thus allowing multiple SCOPED_TRACE()s
2114// to appear in the same block - as long as they are on different
2115// lines.
2116//
2117// Assuming that each thread maintains its own stack of traces.
2118// Therefore, a SCOPED_TRACE() would (correctly) only affect the
2119// assertions in its own thread.
2120#define SCOPED_TRACE(message)const ::testing::ScopedTrace gtest_trace_2120( "/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2120, (message)) \
2121 const ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)gtest_trace_2121( \
2122 __FILE__"/usr/src/googletest/googletest/include/gtest/gtest.h", __LINE__2122, (message))
2123
2124// Compile-time assertion for type equality.
2125// StaticAssertTypeEq<type1, type2>() compiles if and only if type1 and type2
2126// are the same type. The value it returns is not interesting.
2127//
2128// Instead of making StaticAssertTypeEq a class template, we make it a
2129// function template that invokes a helper class template. This
2130// prevents a user from misusing StaticAssertTypeEq<T1, T2> by
2131// defining objects of that type.
2132//
2133// CAVEAT:
2134//
2135// When used inside a method of a class template,
2136// StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is
2137// instantiated. For example, given:
2138//
2139// template <typename T> class Foo {
2140// public:
2141// void Bar() { testing::StaticAssertTypeEq<int, T>(); }
2142// };
2143//
2144// the code:
2145//
2146// void Test1() { Foo<bool> foo; }
2147//
2148// will NOT generate a compiler error, as Foo<bool>::Bar() is never
2149// actually instantiated. Instead, you need:
2150//
2151// void Test2() { Foo<bool> foo; foo.Bar(); }
2152//
2153// to cause a compiler error.
2154template <typename T1, typename T2>
2155constexpr bool StaticAssertTypeEq() noexcept {
2156 static_assert(std::is_same<T1, T2>::value, "T1 and T2 are not the same type");
2157 return true;
2158}
2159
2160// Defines a test.
2161//
2162// The first parameter is the name of the test suite, and the second
2163// parameter is the name of the test within the test suite.
2164//
2165// The convention is to end the test suite name with "Test". For
2166// example, a test suite for the Foo class can be named FooTest.
2167//
2168// Test code should appear between braces after an invocation of
2169// this macro. Example:
2170//
2171// TEST(FooTest, InitializesCorrectly) {
2172// Foo foo;
2173// EXPECT_TRUE(foo.StatusIsOK());
2174// }
2175
2176// Note that we call GetTestTypeId() instead of GetTypeId<
2177// ::testing::Test>() here to get the type ID of testing::Test. This
2178// is to work around a suspected linker bug when using Google Test as
2179// a framework on Mac OS X. The bug causes GetTypeId<
2180// ::testing::Test>() to return different values depending on whether
2181// the call is from the Google Test framework itself or from user test
2182// code. GetTestTypeId() is guaranteed to always return the same
2183// value, as it always calls GetTypeId<>() from the Google Test
2184// framework.
2185#define GTEST_TEST(test_suite_name, test_name)static_assert(sizeof("test_suite_name") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_suite_name_test_name_Test : public ::testing::Test
{ public: test_suite_name_test_name_Test() = default; ~test_suite_name_test_name_Test
() override = default; test_suite_name_test_name_Test (const test_suite_name_test_name_Test
&) = delete; test_suite_name_test_name_Test & operator
=( const test_suite_name_test_name_Test &) = delete; test_suite_name_test_name_Test
(test_suite_name_test_name_Test &&) noexcept = delete
; test_suite_name_test_name_Test & operator=( test_suite_name_test_name_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const test_suite_name_test_name_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "test_suite_name"
, "test_name", nullptr, nullptr, ::testing::internal::CodeLocation
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2185
), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2185
), ::testing::internal::SuiteApiResolver< ::testing::Test>
::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2185), new ::testing::internal::TestFactoryImpl<test_suite_name_test_name_Test
>); void test_suite_name_test_name_Test::TestBody() \
2186 GTEST_TEST_(test_suite_name, test_name, ::testing::Test, \static_assert(sizeof("test_suite_name") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_suite_name_test_name_Test : public ::testing::Test
{ public: test_suite_name_test_name_Test() = default; ~test_suite_name_test_name_Test
() override = default; test_suite_name_test_name_Test (const test_suite_name_test_name_Test
&) = delete; test_suite_name_test_name_Test & operator
=( const test_suite_name_test_name_Test &) = delete; test_suite_name_test_name_Test
(test_suite_name_test_name_Test &&) noexcept = delete
; test_suite_name_test_name_Test & operator=( test_suite_name_test_name_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const test_suite_name_test_name_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "test_suite_name"
, "test_name", nullptr, nullptr, ::testing::internal::CodeLocation
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2187
), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2187
), ::testing::internal::SuiteApiResolver< ::testing::Test>
::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2187), new ::testing::internal::TestFactoryImpl<test_suite_name_test_name_Test
>); void test_suite_name_test_name_Test::TestBody()
2187 ::testing::internal::GetTestTypeId())static_assert(sizeof("test_suite_name") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_suite_name_test_name_Test : public ::testing::Test
{ public: test_suite_name_test_name_Test() = default; ~test_suite_name_test_name_Test
() override = default; test_suite_name_test_name_Test (const test_suite_name_test_name_Test
&) = delete; test_suite_name_test_name_Test & operator
=( const test_suite_name_test_name_Test &) = delete; test_suite_name_test_name_Test
(test_suite_name_test_name_Test &&) noexcept = delete
; test_suite_name_test_name_Test & operator=( test_suite_name_test_name_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const test_suite_name_test_name_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "test_suite_name"
, "test_name", nullptr, nullptr, ::testing::internal::CodeLocation
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2187
), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2187
), ::testing::internal::SuiteApiResolver< ::testing::Test>
::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2187), new ::testing::internal::TestFactoryImpl<test_suite_name_test_name_Test
>); void test_suite_name_test_name_Test::TestBody()
2188
2189// Define this macro to 1 to omit the definition of TEST(), which
2190// is a generic name and clashes with some other libraries.
2191#if !(defined(GTEST_DONT_DEFINE_TEST) && GTEST_DONT_DEFINE_TEST)
2192#define TEST(test_suite_name, test_name)static_assert(sizeof("test_suite_name") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_suite_name_test_name_Test : public ::testing::Test
{ public: test_suite_name_test_name_Test() = default; ~test_suite_name_test_name_Test
() override = default; test_suite_name_test_name_Test (const test_suite_name_test_name_Test
&) = delete; test_suite_name_test_name_Test & operator
=( const test_suite_name_test_name_Test &) = delete; test_suite_name_test_name_Test
(test_suite_name_test_name_Test &&) noexcept = delete
; test_suite_name_test_name_Test & operator=( test_suite_name_test_name_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const test_suite_name_test_name_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "test_suite_name"
, "test_name", nullptr, nullptr, ::testing::internal::CodeLocation
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2192
), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2192
), ::testing::internal::SuiteApiResolver< ::testing::Test>
::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2192), new ::testing::internal::TestFactoryImpl<test_suite_name_test_name_Test
>); void test_suite_name_test_name_Test::TestBody() GTEST_TEST(test_suite_name, test_name)static_assert(sizeof("test_suite_name") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_suite_name_test_name_Test : public ::testing::Test
{ public: test_suite_name_test_name_Test() = default; ~test_suite_name_test_name_Test
() override = default; test_suite_name_test_name_Test (const test_suite_name_test_name_Test
&) = delete; test_suite_name_test_name_Test & operator
=( const test_suite_name_test_name_Test &) = delete; test_suite_name_test_name_Test
(test_suite_name_test_name_Test &&) noexcept = delete
; test_suite_name_test_name_Test & operator=( test_suite_name_test_name_Test
&&) noexcept = delete; private: void TestBody() override
; [[maybe_unused]] static ::testing::TestInfo* const test_info_
; }; ::testing::TestInfo* const test_suite_name_test_name_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo( "test_suite_name"
, "test_name", nullptr, nullptr, ::testing::internal::CodeLocation
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2192
), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("/usr/src/googletest/googletest/include/gtest/gtest.h", 2192
), ::testing::internal::SuiteApiResolver< ::testing::Test>
::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2192), new ::testing::internal::TestFactoryImpl<test_suite_name_test_name_Test
>); void test_suite_name_test_name_Test::TestBody()
2193#endif
2194
2195// Defines a test that uses a test fixture.
2196//
2197// The first parameter is the name of the test fixture class, which
2198// also doubles as the test suite name. The second parameter is the
2199// name of the test within the test suite.
2200//
2201// A test fixture class must be declared earlier. The user should put
2202// the test code between braces after using this macro. Example:
2203//
2204// class FooTest : public testing::Test {
2205// protected:
2206// void SetUp() override { b_.AddElement(3); }
2207//
2208// Foo a_;
2209// Foo b_;
2210// };
2211//
2212// TEST_F(FooTest, InitializesCorrectly) {
2213// EXPECT_TRUE(a_.StatusIsOK());
2214// }
2215//
2216// TEST_F(FooTest, ReturnsElementCountCorrectly) {
2217// EXPECT_EQ(a_.size(), 0);
2218// EXPECT_EQ(b_.size(), 1);
2219// }
2220#define GTEST_TEST_F(test_fixture, test_name)static_assert(sizeof("test_fixture") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_fixture_test_name_Test : public test_fixture { public
: test_fixture_test_name_Test() = default; ~test_fixture_test_name_Test
() override = default; test_fixture_test_name_Test (const test_fixture_test_name_Test
&) = delete; test_fixture_test_name_Test & operator=
( const test_fixture_test_name_Test &) = delete; test_fixture_test_name_Test
(test_fixture_test_name_Test &&) noexcept = delete; test_fixture_test_name_Test
& operator=( test_fixture_test_name_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const test_fixture_test_name_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "test_fixture", "test_name"
, nullptr, nullptr, ::testing::internal::CodeLocation("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2220), (::testing::internal::GetTypeId<test_fixture>(
)), ::testing::internal::SuiteApiResolver< test_fixture>
::GetSetUpCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2220), ::testing::internal::SuiteApiResolver< test_fixture
>::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2220), new ::testing::internal::TestFactoryImpl<test_fixture_test_name_Test
>); void test_fixture_test_name_Test::TestBody() \
2221 GTEST_TEST_(test_fixture, test_name, test_fixture, \static_assert(sizeof("test_fixture") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_fixture_test_name_Test : public test_fixture { public
: test_fixture_test_name_Test() = default; ~test_fixture_test_name_Test
() override = default; test_fixture_test_name_Test (const test_fixture_test_name_Test
&) = delete; test_fixture_test_name_Test & operator=
( const test_fixture_test_name_Test &) = delete; test_fixture_test_name_Test
(test_fixture_test_name_Test &&) noexcept = delete; test_fixture_test_name_Test
& operator=( test_fixture_test_name_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const test_fixture_test_name_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "test_fixture", "test_name"
, nullptr, nullptr, ::testing::internal::CodeLocation("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), (::testing::internal::GetTypeId<test_fixture>(
)), ::testing::internal::SuiteApiResolver< test_fixture>
::GetSetUpCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), ::testing::internal::SuiteApiResolver< test_fixture
>::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), new ::testing::internal::TestFactoryImpl<test_fixture_test_name_Test
>); void test_fixture_test_name_Test::TestBody()
2222 ::testing::internal::GetTypeId<test_fixture>())static_assert(sizeof("test_fixture") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_fixture_test_name_Test : public test_fixture { public
: test_fixture_test_name_Test() = default; ~test_fixture_test_name_Test
() override = default; test_fixture_test_name_Test (const test_fixture_test_name_Test
&) = delete; test_fixture_test_name_Test & operator=
( const test_fixture_test_name_Test &) = delete; test_fixture_test_name_Test
(test_fixture_test_name_Test &&) noexcept = delete; test_fixture_test_name_Test
& operator=( test_fixture_test_name_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const test_fixture_test_name_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "test_fixture", "test_name"
, nullptr, nullptr, ::testing::internal::CodeLocation("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), (::testing::internal::GetTypeId<test_fixture>(
)), ::testing::internal::SuiteApiResolver< test_fixture>
::GetSetUpCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), ::testing::internal::SuiteApiResolver< test_fixture
>::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2222), new ::testing::internal::TestFactoryImpl<test_fixture_test_name_Test
>); void test_fixture_test_name_Test::TestBody()
2223#if !(defined(GTEST_DONT_DEFINE_TEST_F) && GTEST_DONT_DEFINE_TEST_F)
2224#define TEST_F(test_fixture, test_name)static_assert(sizeof("test_fixture") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_fixture_test_name_Test : public test_fixture { public
: test_fixture_test_name_Test() = default; ~test_fixture_test_name_Test
() override = default; test_fixture_test_name_Test (const test_fixture_test_name_Test
&) = delete; test_fixture_test_name_Test & operator=
( const test_fixture_test_name_Test &) = delete; test_fixture_test_name_Test
(test_fixture_test_name_Test &&) noexcept = delete; test_fixture_test_name_Test
& operator=( test_fixture_test_name_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const test_fixture_test_name_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "test_fixture", "test_name"
, nullptr, nullptr, ::testing::internal::CodeLocation("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), (::testing::internal::GetTypeId<test_fixture>(
)), ::testing::internal::SuiteApiResolver< test_fixture>
::GetSetUpCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), ::testing::internal::SuiteApiResolver< test_fixture
>::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), new ::testing::internal::TestFactoryImpl<test_fixture_test_name_Test
>); void test_fixture_test_name_Test::TestBody() GTEST_TEST_F(test_fixture, test_name)static_assert(sizeof("test_fixture") > 1, "test_suite_name must not be empty"
); static_assert(sizeof("test_name") > 1, "test_name must not be empty"
); class test_fixture_test_name_Test : public test_fixture { public
: test_fixture_test_name_Test() = default; ~test_fixture_test_name_Test
() override = default; test_fixture_test_name_Test (const test_fixture_test_name_Test
&) = delete; test_fixture_test_name_Test & operator=
( const test_fixture_test_name_Test &) = delete; test_fixture_test_name_Test
(test_fixture_test_name_Test &&) noexcept = delete; test_fixture_test_name_Test
& operator=( test_fixture_test_name_Test &&) noexcept
= delete; private: void TestBody() override; [[maybe_unused]
] static ::testing::TestInfo* const test_info_; }; ::testing::
TestInfo* const test_fixture_test_name_Test::test_info_ = ::testing
::internal::MakeAndRegisterTestInfo( "test_fixture", "test_name"
, nullptr, nullptr, ::testing::internal::CodeLocation("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), (::testing::internal::GetTypeId<test_fixture>(
)), ::testing::internal::SuiteApiResolver< test_fixture>
::GetSetUpCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), ::testing::internal::SuiteApiResolver< test_fixture
>::GetTearDownCaseOrSuite("/usr/src/googletest/googletest/include/gtest/gtest.h"
, 2224), new ::testing::internal::TestFactoryImpl<test_fixture_test_name_Test
>); void test_fixture_test_name_Test::TestBody()
2225#endif
2226
2227// Returns a path to a temporary directory, which should be writable. It is
2228// implementation-dependent whether or not the path is terminated by the
2229// directory-separator character.
2230GTEST_API___attribute__((visibility("default"))) std::string TempDir();
2231
2232// Returns a path to a directory that contains ancillary data files that might
2233// be used by tests. It is implementation dependent whether or not the path is
2234// terminated by the directory-separator character. The directory and the files
2235// in it should be considered read-only.
2236GTEST_API___attribute__((visibility("default"))) std::string SrcDir();
2237
2238GTEST_DISABLE_MSC_WARNINGS_POP_() // 4805 4100
2239
2240// Dynamically registers a test with the framework.
2241//
2242// This is an advanced API only to be used when the `TEST` macros are
2243// insufficient. The macros should be preferred when possible, as they avoid
2244// most of the complexity of calling this function.
2245//
2246// The `factory` argument is a factory callable (move-constructible) object or
2247// function pointer that creates a new instance of the Test object. It
2248// handles ownership to the caller. The signature of the callable is
2249// `Fixture*()`, where `Fixture` is the test fixture class for the test. All
2250// tests registered with the same `test_suite_name` must return the same
2251// fixture type. This is checked at runtime.
2252//
2253// The framework will infer the fixture class from the factory and will call
2254// the `SetUpTestSuite` and `TearDownTestSuite` for it.
2255//
2256// Must be called before `RUN_ALL_TESTS()` is invoked, otherwise behavior is
2257// undefined.
2258//
2259// Use case example:
2260//
2261// class MyFixture : public ::testing::Test {
2262// public:
2263// // All of these optional, just like in regular macro usage.
2264// static void SetUpTestSuite() { ... }
2265// static void TearDownTestSuite() { ... }
2266// void SetUp() override { ... }
2267// void TearDown() override { ... }
2268// };
2269//
2270// class MyTest : public MyFixture {
2271// public:
2272// explicit MyTest(int data) : data_(data) {}
2273// void TestBody() override { ... }
2274//
2275// private:
2276// int data_;
2277// };
2278//
2279// void RegisterMyTests(const std::vector<int>& values) {
2280// for (int v : values) {
2281// ::testing::RegisterTest(
2282// "MyFixture", ("Test" + std::to_string(v)).c_str(), nullptr,
2283// std::to_string(v).c_str(),
2284// __FILE__, __LINE__,
2285// // Important to use the fixture type as the return type here.
2286// [=]() -> MyFixture* { return new MyTest(v); });
2287// }
2288// }
2289// ...
2290// int main(int argc, char** argv) {
2291// ::testing::InitGoogleTest(&argc, argv);
2292// std::vector<int> values_to_test = LoadValuesFromConfig();
2293// RegisterMyTests(values_to_test);
2294// ...
2295// return RUN_ALL_TESTS();
2296// }
2297//
2298template <int&... ExplicitParameterBarrier, typename Factory>
2299TestInfo* RegisterTest(const char* test_suite_name, const char* test_name,
2300 const char* type_param, const char* value_param,
2301 const char* file, int line, Factory factory) {
2302 using TestT = typename std::remove_pointer<decltype(factory())>::type;
2303
2304 class FactoryImpl : public internal::TestFactoryBase {
2305 public:
2306 explicit FactoryImpl(Factory f) : factory_(std::move(f)) {}
2307 Test* CreateTest() override { return factory_(); }
2308
2309 private:
2310 Factory factory_;
2311 };
2312
2313 return internal::MakeAndRegisterTestInfo(
2314 test_suite_name, test_name, type_param, value_param,
2315 internal::CodeLocation(file, line), internal::GetTypeId<TestT>(),
2316 internal::SuiteApiResolver<TestT>::GetSetUpCaseOrSuite(file, line),
2317 internal::SuiteApiResolver<TestT>::GetTearDownCaseOrSuite(file, line),
2318 new FactoryImpl{std::move(factory)});
2319}
2320
2321} // namespace testing
2322
2323// Use this function in main() to run all tests. It returns 0 if all
2324// tests are successful, or 1 otherwise.
2325//
2326// RUN_ALL_TESTS() should be invoked after the command line has been
2327// parsed by InitGoogleTest(). RUN_ALL_TESTS will tear down and delete any
2328// installed environments and should only be called once per binary.
2329//
2330// This function was formerly a macro; thus, it is in the global
2331// namespace and has an all-caps name.
2332int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT___attribute__((warn_unused_result));
2333
2334inline int RUN_ALL_TESTS() { return ::testing::UnitTest::GetInstance()->Run(); }
2335
2336GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
2337
2338#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_H_