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/tmpxsedttj5 -fcoverage-compilation-dir=/home/fedora/workspace/kea-dev/clang-static-analyzer/build/meson-private/tmpxsedttj5 -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/tmpxsedttj5/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/2026-02-20-145647-4869-1 -x c++ ../../../src/lib/dhcp/tests/iface_mgr_unittest.cc

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

→
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/testutils/iface_mgr_test_config.h>
16#include <dhcp/tests/pkt_filter6_test_utils.h>
17#include <dhcp/tests/packet_queue_testutils.h>
18#include <testutils/env_var_wrapper.h>
19#include <testutils/gtest_utils.h>
20#include <testutils/log_utils.h>
21#include <boost/scoped_ptr.hpp>
22#include <gtest/gtest.h>
23
24#include <fcntl.h>
25#include <fstream>
26#include <functional>
27#include <iostream>
28#include <sstream>
29#include <thread>
30
31#include <arpa/inet.h>
32#include <unistd.h>
33
34using namespace std;
35using namespace isc;
36using namespace isc::asiolink;
37using namespace isc::dhcp;
38using namespace isc::dhcp::test;
39using namespace isc::test;
40using boost::scoped_ptr;
41namespace ph = std::placeholders;
42
43namespace {
44
45// Note this is for the *real* loopback interface, *not* the fake one.
46// So in tests using it you have LOOPBACK_NAME, LOOPBACK_INDEX and
47// no "eth0" nor "eth1". In tests not using it you can have "lo", LO_INDEX,
48// "eth0" or "eth1".
49// Name of loopback interface detection.
50const size_t BUF_SIZE = 32;
51// Can be overwritten to "lo0" for instance on BSD systems.
52char LOOPBACK_NAME[BUF_SIZE] = "lo";
53// In fact is never 0, 1 is by far the most likely.
54uint32_t LOOPBACK_INDEX = 0;
55
56// Ports used during testing
57const uint16_t PORT1 = 10547; // V6 socket
58const uint16_t PORT2 = 10548; // V4 socket
59
60// On some systems measured duration of receive6() and receive4() appears to be
61// shorter than select() timeout. This may be the case if different time
62// resolutions are used by these functions. For such cases we set the
63// tolerance to 0.01s.
64const uint32_t TIMEOUT_TOLERANCE = 10000;
65
66// Macro for making select wait time arguments for receive functions
67#define RECEIVE_WAIT_MS(m)0,(m*1000) 0,(m*1000)
68
69/// This test verifies that the socket read buffer can be used to
70/// receive the data and that the data can be read from it.
71TEST(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"
, 71), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 71), ::
testing::internal::SuiteApiResolver< ::testing::Test>::
GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 71), new ::testing::internal::TestFactoryImpl<IfaceTest_readBuffer_Test
>); void IfaceTest_readBuffer_Test::TestBody() {
72 // Create fake interface object.
73 Iface iface("em0", 0);
74 // The size of read buffer should initially be 0 and the returned
75 // pointer should be NULL.
76 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"
, 76, gtest_ar.failure_message()) = ::testing::Message();
77 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"
, 77, gtest_ar.failure_message()) = ::testing::Message();
78
79 // Let's resize the buffer.
80 iface.resizeReadBuffer(256);
81 // Check that the buffer has expected size.
82 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", 82, gtest_ar
.failure_message()) = ::testing::Message();
83 // The returned pointer should now be non-NULL.
84 uint8_t* buf_ptr = iface.getReadBuffer();
85 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"
, 85, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "buf_ptr == __null", "true", "false") .c_str()) = ::testing
::Message();
86
87 // Use the pointer to set some data.
88 for (size_t i = 0; i < iface.getReadBufferSize(); ++i) {
89 buf_ptr[i] = i;
90 }
91
92 // Get the pointer again and validate the data.
93 buf_ptr = iface.getReadBuffer();
94 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", 94, gtest_ar
.failure_message()) = ::testing::Message();
95 for (size_t i = 0; i < iface.getReadBufferSize(); ++i) {
96 // Use assert so as it fails on the first failure, no need
97 // to continue further checks.
98 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"
, 98, gtest_ar.failure_message()) = ::testing::Message();
99 }
100}
101
102// Check that counting the number of active addresses on the interface
103// works as expected.
104TEST(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"
, 104), (::testing::internal::GetTestTypeId()), ::testing::internal
::SuiteApiResolver< ::testing::Test>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 104), ::
testing::internal::SuiteApiResolver< ::testing::Test>::
GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 104), new ::testing::internal::TestFactoryImpl<IfaceTest_countActive4_Test
>); void IfaceTest_countActive4_Test::TestBody() {
105 Iface iface("eth0", 0);
106 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"
, 106, gtest_ar.failure_message()) = ::testing::Message();
107
108 iface.addAddress(IOAddress("192.168.0.2"));
109 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"
, 109, gtest_ar.failure_message()) = ::testing::Message();
110
111 iface.addAddress(IOAddress("2001:db8:1::1"));
112 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"
, 112, gtest_ar.failure_message()) = ::testing::Message();
113
114 iface.addAddress(IOAddress("192.168.0.3"));
115 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"
, 115, gtest_ar.failure_message()) = ::testing::Message();
116
117 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_117; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_117; } } else gtest_label_testnothrow_117
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 117, ("Expected: " "iface.setActive(IOAddress(\"192.168.0.2\"), false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
118 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"
, 118, gtest_ar.failure_message()) = ::testing::Message();
119
120 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_120; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_120; } } else gtest_label_testnothrow_120
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 120, ("Expected: " "iface.setActive(IOAddress(\"192.168.0.3\"), false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
121 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"
, 121, gtest_ar.failure_message()) = ::testing::Message();
122}
123
124/// Mock object implementing PktFilter class. It is used by
125/// IfaceMgrTest::setPacketFilter to verify that IfaceMgr::setPacketFilter
126/// sets this object as a handler for opening sockets. This dummy
127/// class simply records that openSocket function was called by
128/// the IfaceMgr as expected.
129///
130/// @todo This class currently doesn't verify that send/receive functions
131/// were called. In order to test it, there is a need to supply dummy
132/// function performing select() on certain sockets. The system select()
133/// call will fail when dummy socket descriptor is provided and thus
134/// TestPktFilter::receive will never be called. The appropriate extension
135/// to IfaceMgr is planned along with implementation of other "Packet
136/// Filters" such as these supporting Linux Packet Filtering and
137/// Berkeley Packet Filtering.
138class TestPktFilter : public PktFilter {
139public:
140
141 /// Constructor
142 TestPktFilter()
143 : open_socket_called_(false) {
144 }
145
146 virtual bool isDirectResponseSupported() const {
147 return (false);
148 }
149
150 virtual bool isSocketReceivedTimeSupported() const {
151 return (false);
152 }
153
154 /// @brief Pretend to open a socket.
155 ///
156 /// This function doesn't open a real socket. It always returns the
157 /// same fake socket descriptor. It also records the fact that it has
158 /// been called in the public open_socket_called_ member.
159 /// As in the case of opening a real socket, this function will check
160 /// if there is another fake socket "bound" to the same address and port.
161 /// If there is, it will throw an exception. This allows to simulate the
162 /// conditions when one of the sockets can't be open because there is
163 /// a socket already open and test how IfaceMgr will handle it.
164 ///
165 /// @param iface An interface on which the socket is to be opened.
166 /// @param addr An address to which the socket is to be bound.
167 /// @param port A port to which the socket is to be bound.
168 virtual SocketInfo openSocket(Iface& iface,
169 const isc::asiolink::IOAddress& addr,
170 const uint16_t port,
171 const bool join_multicast,
172 const bool) {
173 // Check if there is any other socket bound to the specified address
174 // and port on this interface.
175 const Iface::SocketCollection& sockets = iface.getSockets();
176 for (auto const& socket : sockets) {
177 if (((socket.addr_ == addr) ||
178 ((socket.addr_ == IOAddress("::")) && join_multicast)) &&
179 socket.port_ == port) {
180 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"
, 180, oss__.str().c_str()); } while (1);
181 }
182 }
183 open_socket_called_ = true;
184 return (SocketInfo(addr, port, 255));
185 }
186
187 /// Does nothing
188 virtual Pkt4Ptr receive(Iface&, const SocketInfo&) {
189 return (Pkt4Ptr());
190 }
191
192 /// Does nothing
193 virtual int send(const Iface&, uint16_t, const Pkt4Ptr&) {
194 return (0);
195 }
196
197 /// Holds the information whether openSocket was called on this
198 /// object after its creation.
199 bool open_socket_called_;
200};
201
202class NakedIfaceMgr: public IfaceMgr {
203 // "Naked" Interface Manager, exposes internal fields
204public:
205
206 /// @brief Constructor.
207 NakedIfaceMgr() {
208 loDetect();
209 }
210
211 /// @brief detects name of the loopback interface
212 ///
213 /// This method detects name of the loopback interface.
214 static void loDetect() {
215 // Poor man's interface detection. It will go away as soon as proper
216 // interface detection is implemented
217 if (if_nametoindex("lo") > 0) {
218 snprintf(LOOPBACK_NAME, BUF_SIZE - 1, "lo");
219 } else if (if_nametoindex("lo0") > 0) {
220 snprintf(LOOPBACK_NAME, BUF_SIZE - 1, "lo0");
221 } else {
222 cout << "Failed to detect loopback interface. Neither "
223 << "lo nor lo0 worked. I give up." << endl;
224 FAIL()return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 224, "Failed") = ::testing::Message();
225 }
226 LOOPBACK_INDEX = if_nametoindex(LOOPBACK_NAME);
227 }
228
229 /// @brief Returns the collection of existing interfaces.
230 IfaceCollection& getIfacesLst() { return (ifaces_); }
231
232 /// @brief This function creates fictitious interfaces with fictitious
233 /// addresses.
234 ///
235 /// These interfaces can be used in tests that don't actually try
236 /// to open the sockets on these interfaces. Some tests use mock
237 /// objects to mimic sockets being open. These interfaces are
238 /// suitable for such tests.
239 void createIfaces() {
240
241 ifaces_.clear();
242
243 // local loopback
244 IfacePtr lo = createIface("lo", LO_INDEX);
245 lo->addAddress(IOAddress("127.0.0.1"));
246 lo->addAddress(IOAddress("::1"));
247 ifaces_.push_back(lo);
248 // eth0
249 IfacePtr eth0 = createIface("eth0", ETH0_INDEX);
250 eth0->addAddress(IOAddress("10.0.0.1"));
251 eth0->addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
252 eth0->addAddress(IOAddress("2001:db8:1::1"));
253 ifaces_.push_back(eth0);
254 // eth1
255 IfacePtr eth1 = createIface("eth1", ETH1_INDEX);
256 eth1->addAddress(IOAddress("192.0.2.3"));
257 eth1->addAddress(IOAddress("fe80::3a60:77ff:fed5:abcd"));
258 ifaces_.push_back(eth1);
259 }
260
261 /// @brief Create an object representing interface.
262 ///
263 /// Apart from creating an interface, this function also sets the
264 /// interface flags:
265 /// - loopback flag if interface name is "lo"
266 /// - up always true
267 /// - running always true
268 /// - inactive always to false
269 /// - multicast always to true
270 /// - broadcast always to false
271 ///
272 /// If one needs to modify the default flag settings, the setIfaceFlags
273 /// function should be used.
274 ///
275 /// @param name A name of the interface to be created.
276 /// @param ifindex An index of the interface to be created.
277 ///
278 /// @return An object representing interface.
279 static IfacePtr createIface(const std::string& name, const unsigned int ifindex) {
280 IfacePtr iface(new Iface(name, ifindex));
281 if (name == "lo") {
282 iface->flag_loopback_ = true;
283 // Don't open sockets on loopback interface.
284 iface->inactive4_ = true;
285 iface->inactive6_ = true;
286 } else {
287 iface->inactive4_ = false;
288 iface->inactive6_ = false;
289 }
290 iface->flag_multicast_ = true;
291 // On BSD systems, the SO_BINDTODEVICE option is not supported.
292 // Therefore the IfaceMgr will throw an exception on attempt to
293 // open sockets on more than one broadcast-capable interface at
294 // the same time. In order to prevent this error, we mark all
295 // interfaces broadcast-incapable for unit testing.
296 iface->flag_broadcast_ = false;
297 iface->flag_up_ = true;
298 iface->flag_running_ = true;
299 return (iface);
300 }
301
302 /// @brief Checks if the specified interface has a socket bound to a
303 /// specified address.
304 ///
305 /// @param iface_name A name of the interface.
306 /// @param addr An address to be checked for binding.
307 ///
308 /// @return true if there is a socket bound to the specified address.
309 bool isBound(const std::string& iface_name, const std::string& addr) {
310 IfacePtr iface = getIface(iface_name);
311 if (!iface) {
312 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 312, "Failed") = ::testing::Message() << "the interface " << iface_name << " doesn't exist";
313 return (false);
314 }
315 const Iface::SocketCollection& sockets = iface->getSockets();
316 for (auto const& sock : sockets) {
317 if (sock.addr_ == IOAddress(addr)) {
318 return (true);
319
320 } else if ((sock.addr_ == IOAddress("::")) &&
321 (IOAddress(addr).isV6LinkLocal())) {
322 for (auto const& a : iface->getAddresses()) {
323 if (a.get() == IOAddress(addr)) {
324 return (true);
325 }
326 }
327 }
328 }
329 return (false);
330 }
331
332 /// @brief Modify flags on the interface.
333 ///
334 /// @param name A name of the interface.
335 /// @param loopback A new value of the loopback flag.
336 /// @param up A new value of the up flag.
337 /// @param running A new value of the running flag.
338 /// @param inactive A new value of the inactive flag.
339 void setIfaceFlags(const std::string& name, const bool loopback,
340 const bool up, const bool running,
341 const bool inactive4,
342 const bool inactive6) {
343 for (auto const& iface : ifaces_) {
344 if (iface->getName() == name) {
345 iface->flag_loopback_ = loopback;
346 iface->flag_up_ = up;
347 iface->flag_running_ = running;
348 iface->inactive4_ = inactive4;
349 iface->inactive6_ = inactive6;
350 }
351 }
352 }
353};
354
355volatile bool callback_ok;
356volatile bool callback2_ok;
357
358void my_callback(int /* fd */) {
359 callback_ok = true;
360}
361
362void my_callback2(int /* fd */) {
363 callback2_ok = true;
364}
365
366/// @brief A test fixture class for IfaceMgr.
367///
368/// @todo Sockets being opened by IfaceMgr tests should be managed by
369/// the test fixture. In particular, the class should close sockets after
370/// each test. Current approach where test cases are responsible for
371/// closing sockets is resource leak prone, especially in case of the
372/// test failure path.
373class IfaceMgrTest : public ::testing::Test {
374public:
375 /// @brief Constructor.
376 IfaceMgrTest()
377 : errors_count_(0), kea_event_handler_type_("KEA_EVENT_HANDLER_TYPE") {
378 }
379
380 ~IfaceMgrTest() {
381 }
382
383 /// @brief Tests the number of IPv6 sockets on interface
384 ///
385 /// This function checks the expected number of open IPv6 sockets on the
386 /// specified interface. On non-Linux systems, sockets are bound to a
387 /// link-local address and the number of unicast addresses specified.
388 /// On Linux systems, there is one more socket bound to a ff02::1:2
389 /// multicast address.
390 ///
391 /// @param iface An interface on which sockets are open.
392 /// @param unicast_num A number of unicast addresses bound.
393 /// @param link_local_num A number of link local addresses bound.
394 void checkSocketsCount6(const Iface& iface, const int unicast_num,
395 const int link_local_num = 1) {
396 // On local-loopback interface, there should be no sockets.
397 if (iface.flag_loopback_) {
398 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"
, 398, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getSockets().empty()", "false", "true") .c_str()) = ::
testing::Message()
399 << "expected empty socket set on loopback interface "
400 << iface.getName();
401 return;
402 }
403#if defined OS_LINUX
404 // On Linux, for each link-local address there may be an
405 // additional socket opened and bound to ff02::1:2. This socket
406 // is only opened if the interface is multicast-capable.
407 ASSERT_EQ(unicast_num + (iface.flag_multicast_ ? link_local_num : 0)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 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"
, 408, gtest_ar.failure_message()) = ::testing::Message()
408 + link_local_num, iface.getSockets().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("unicast_num + (iface.flag_multicast_ ? link_local_num : 0) + link_local_num"
, "iface.getSockets().size()", unicast_num + (iface.flag_multicast_
? 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"
, 408, gtest_ar.failure_message()) = ::testing::Message()
409 << "invalid number of sockets on interface "
410 << iface.getName();
411#else
412 // On non-Linux, there is no additional socket.
413 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"
, 413, gtest_ar.failure_message()) = ::testing::Message()
414 << "invalid number of sockets on interface "
415 << iface.getName();
416
417#endif
418 }
419
420 // Get the number of IPv4 or IPv6 sockets on the loopback interface
421 int getOpenSocketsCount(const Iface& iface, uint16_t family) const {
422 // Get all sockets.
423 Iface::SocketCollection sockets = iface.getSockets();
424
425 // Loop through sockets and try to find the ones which match the
426 // specified type.
427 int sockets_count = 0;
428 for (auto const& sock : sockets) {
429 // Match found, increase the counter.
430 if (sock.family_ == family) {
431 ++sockets_count;
432 }
433 }
434 return (sockets_count);
435 }
436
437 /// @brief returns socket bound to a specific address (or NULL)
438 ///
439 /// A helper function, used to pick a socketinfo that is bound to a given
440 /// address.
441 ///
442 /// @param sockets sockets collection
443 /// @param addr address the socket is bound to
444 ///
445 /// @return socket info structure (or NULL)
446 const isc::dhcp::SocketInfo*
447 getSocketByAddr(const isc::dhcp::Iface::SocketCollection& sockets,
448 const IOAddress& addr) {
449 for (auto const& s : sockets) {
450 if (s.addr_ == addr) {
451 return (&s);
452 }
453 }
454 return (NULL__null);
455 }
456
457 /// @brief Implements an IfaceMgr error handler.
458 ///
459 /// This function can be installed as an error handler for the
460 /// IfaceMgr::openSockets4 function. The error handler is invoked
461 /// when an attempt to open a particular socket fails for any reason.
462 /// Typically, the error handler will log a warning. When the error
463 /// handler returns, the openSockets4 function should continue opening
464 /// sockets on other interfaces.
465 ///
466 /// @param errmsg An error string indicating the reason for failure.
467 void ifaceMgrErrorHandler(const std::string&) {
468 // Increase the counter of invocations to this function. By checking
469 // this number, a test may check if the expected number of errors
470 // has occurred.
471 ++errors_count_;
472 }
473
474 /// @brief Tests the ability to send and receive DHCPv6 packets
475 ///
476 /// This test calls @r IfaceMgr::configureDHCPPacketQueue, passing in the
477 /// given queue configuration. It then calls IfaceMgr::startDHCPReceiver
478 /// and verifies whether or not the receive thread has been started as
479 /// expected. Next it creates a generic DHCPv6 packet and sends it over
480 /// the loop back interface. It invokes IfaceMgr::receive6 to receive the
481 /// packet sent, and compares to the packets for equality.
482 ///
483 /// @param dhcp_queue_control dhcp-queue-control contents to use for the test
484 /// @param exp_queue_enabled flag that indicates if packet queuing is expected
485 /// to be enabled.
486 void sendReceive6Test(data::ConstElementPtr dhcp_queue_control, bool exp_queue_enabled) {
487 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
488
489 // Testing socket operation in a portable way is tricky
490 // without interface detection implemented
491 // let's assume that every supported OS have lo interface
492 IOAddress lo_addr("::1");
493 int socket1 = 0, socket2 = 0;
494 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_497; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_497
; } } else gtest_label_testnothrow_497 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 497, ("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()
495 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_497; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_497
; } } else gtest_label_testnothrow_497 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 497, ("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()
496 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_497; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_497
; } } else gtest_label_testnothrow_497 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 497, ("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()
497 )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_497; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_497
; } } else gtest_label_testnothrow_497 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 497, ("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();
498
499 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"
, 499, gtest_ar.failure_message()) = ::testing::Message();
500 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"
, 500, gtest_ar.failure_message()) = ::testing::Message();
501
502 // Configure packet queueing as desired.
503 bool queue_enabled = false;
504 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_504; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_504
; } } else gtest_label_testnothrow_504 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 504, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, dhcp_queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
505
506 // Verify that we have a queue only if we expected one.
507 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"
, 507, gtest_ar.failure_message()) = ::testing::Message();
508
509 // Thread should only start when there is a packet queue.
510 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_510
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_510
; } } else gtest_label_testnothrow_510 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 510, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
511 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"
, 511, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled == ifacemgr->isDHCPReceiverRunning()", "false"
, "true") .c_str()) = ::testing::Message();
512
513 // If the thread is already running, trying to start it again should fail.
514 if (queue_enabled) {
515 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_515; } 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_515; } 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_515; } } else gtest_label_testthrow_515
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 515, gtest_msg.value.c_str()) = ::testing::Message();
516 // Should still have one running.
517 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"
, 517, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
518 }
519
520 // Let's build our DHCPv6 packet.
521 // prepare dummy payload
522 uint8_t data[128];
523 for (uint8_t i = 0; i < 128; i++) {
524 data[i] = i;
525 }
526
527 Pkt6Ptr sendPkt = Pkt6Ptr(new Pkt6(data, 128));
528 sendPkt->repack();
529 sendPkt->setRemotePort(10547);
530 sendPkt->setRemoteAddr(IOAddress("::1"));
531 sendPkt->setIndex(LOOPBACK_INDEX);
532 sendPkt->setIface(LOOPBACK_NAME);
533
534 // Send the packet.
535 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"
, 535, gtest_ar.failure_message()) = ::testing::Message();
536
537 // Now, let's try and receive it.
538 Pkt6Ptr rcvPkt;
539 rcvPkt = ifacemgr->receive6(10);
540 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"
, 540, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "rcvPkt", "false", "true") .c_str()) = ::testing::Message(); // received our own packet
541
542 // let's check that we received what was sent
543 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"
, 543, gtest_ar.failure_message()) = ::testing::Message();
544 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"
, 545, gtest_ar.failure_message()) = ::testing::Message()
545 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"
, 545, gtest_ar.failure_message()) = ::testing::Message();
546
547 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"
, 547, gtest_ar.failure_message()) = ::testing::Message();
548
549 // since we opened 2 sockets on the same interface and none of them is multicast,
550 // none is preferred over the other for sending data, so we really should not
551 // assume the one or the other will always be chosen for sending data. Therefore
552 // we should accept both values as source ports.
553 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"
, 553, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "(rcvPkt->getRemotePort() == 10546) || (rcvPkt->getRemotePort() == 10547)"
, "false", "true") .c_str()) = ::testing::Message();
554
555 // Close the socket. Further we will test if errors are reported
556 // properly on attempt to use closed socket.
557 close(socket2);
558
559 // @todo Closing the socket does NOT cause a read error out of the
560 // receiveDHCP<X>Packets() select. Apparently this is because the
561 // thread is already inside the select when the socket is closed,
562 // and (at least under Centos 7.5), this does not interrupt the
563 // select. For now, we'll only test this for direct receive.
564 if (!queue_enabled) {
565 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_565; } 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_565; } 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_565; } } else gtest_label_testthrow_565
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 565, gtest_msg.value.c_str()) = ::testing::Message();
566 }
567
568 // Verify write fails.
569 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_569; } 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_569; } 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_569; } } else gtest_label_testthrow_569
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 569, gtest_msg.value.c_str()) = ::testing::Message();
570
571 // Stop the thread. This should be no harm/no foul if we're not
572 // queueuing. Either way, we should not have a thread afterwards.
573 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_573
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_573
; } } else gtest_label_testnothrow_573 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 573, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
574 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"
, 574, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
575 }
576
577 /// @brief Tests the ability to send and receive DHCPv4 packets
578 ///
579 /// This test calls @r IfaceMgr::configureDHCPPacketQueue, passing in the
580 /// given queue configuration. It then calls IfaceMgr::startDHCPReceiver
581 /// and verifies whether or not the receive thread has been started as
582 /// expected. Next it creates a DISCOVER packet and sends it over
583 /// the loop back interface. It invokes IfaceMgr::receive4 to receive the
584 /// packet sent, and compares to the packets for equality.
585 ///
586 /// @param dhcp_queue_control dhcp-queue-control contents to use for the test
587 /// @param exp_queue_enabled flag that indicates if packet queuing is expected
588 /// to be enabled.
589 void sendReceive4Test(data::ConstElementPtr dhcp_queue_control, bool exp_queue_enabled) {
590 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
591
592 // Testing socket operation in a portable way is tricky
593 // without interface detection implemented.
594 // Let's assume that every supported OS has lo interface
595 IOAddress lo_addr("127.0.0.1");
596 int socket1 = 0;
597 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_600; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_600
; } } else gtest_label_testnothrow_600 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 600, ("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()
598 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_600; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_600
; } } else gtest_label_testnothrow_600 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 600, ("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()
599 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_600; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_600
; } } else gtest_label_testnothrow_600 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 600, ("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()
600 )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_600; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_600
; } } else gtest_label_testnothrow_600 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 600, ("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();
601
602 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"
, 602, gtest_ar.failure_message()) = ::testing::Message();
603
604 // Configure packet queueing as desired.
605 bool queue_enabled = false;
606 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_606; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_606
; } } else gtest_label_testnothrow_606 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 606, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, dhcp_queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
607
608 // Verify that we have a queue only if we expected one.
609 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"
, 609, gtest_ar.failure_message()) = ::testing::Message();
610
611 // Thread should only start when there is a packet queue.
612 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_612
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_612
; } } else gtest_label_testnothrow_612 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 612, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
613 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"
, 613, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled == ifacemgr->isDHCPReceiverRunning()", "false"
, "true") .c_str()) = ::testing::Message();
614
615 // If the thread is already running, trying to start it again should fail.
616 if (queue_enabled) {
617 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_617; } 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_617; } 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_617; } } else gtest_label_testthrow_617
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 617, gtest_msg.value.c_str()) = ::testing::Message();
618 // Should still have one running.
619 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"
, 619, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
620 }
621
622 // Let's construct the packet to send.
623 boost::shared_ptr<Pkt4> sendPkt(new Pkt4(DHCPDISCOVER, 1234) );
624 sendPkt->setLocalAddr(IOAddress("127.0.0.1"));
625 sendPkt->setLocalPort(DHCP4_SERVER_PORT + 10000 + 1);
626 sendPkt->setRemotePort(DHCP4_SERVER_PORT + 10000);
627 sendPkt->setRemoteAddr(IOAddress("127.0.0.1"));
628 sendPkt->setIndex(LOOPBACK_INDEX);
629 sendPkt->setIface(string(LOOPBACK_NAME));
630 sendPkt->setHops(6);
631 sendPkt->setSecs(42);
632 sendPkt->setCiaddr(IOAddress("192.0.2.1"));
633 sendPkt->setSiaddr(IOAddress("192.0.2.2"));
634 sendPkt->setYiaddr(IOAddress("192.0.2.3"));
635 sendPkt->setGiaddr(IOAddress("192.0.2.4"));
636
637 // Unpack() now checks if mandatory DHCP_MESSAGE_TYPE is present.
638 // Workarounds (creating DHCP Message Type Option by hand) are no longer
639 // needed as setDhcpType() is called in constructor.
640
641 uint8_t sname[] = "That's just a string that will act as SNAME";
642 sendPkt->setSname(sname, strlen((const char*)sname));
643 uint8_t file[] = "/another/string/that/acts/as/a/file_name.txt";
644 sendPkt->setFile(file, strlen((const char*)file));
645
646 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_648
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_648
; } } else gtest_label_testnothrow_648 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 648, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
647 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_648
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_648
; } } else gtest_label_testnothrow_648 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 648, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
648 )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_648
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_648
; } } else gtest_label_testnothrow_648 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 648, ("Expected: " "sendPkt->pack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
649
650 // OK, Send the PACKET!
651 bool result = false;
652 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_652
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_652
; } } else gtest_label_testnothrow_652 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 652, ("Expected: " "result = ifacemgr->send(sendPkt)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
653 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", 653, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"result", "false", "true") .c_str()) = ::testing::Message();
654
655 // Now let's try and receive it.
656 boost::shared_ptr<Pkt4> rcvPkt;
657 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_657
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_657
; } } else gtest_label_testnothrow_657 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 657, ("Expected: " "rcvPkt = ifacemgr->receive4(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
658 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"
, 658, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "rcvPkt", "false", "true") .c_str()) = ::testing::Message(); // received our own packet
659 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_661
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_661
; } } else gtest_label_testnothrow_661 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 661, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
660 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_661
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_661
; } } else gtest_label_testnothrow_661 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 661, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
()
661 )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_661
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_661
; } } else gtest_label_testnothrow_661 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 661, ("Expected: " "rcvPkt->unpack();" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
662
663 // let's check that we received what was sent
664 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"
, 664, gtest_ar.failure_message()) = ::testing::Message();
665 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"
, 665, gtest_ar.failure_message()) = ::testing::Message();
666 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"
, 666, gtest_ar.failure_message()) = ::testing::Message();
667 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"
, 667, gtest_ar.failure_message()) = ::testing::Message();
668 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"
, 668, gtest_ar.failure_message()) = ::testing::Message();
669 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"
, 669, gtest_ar.failure_message()) = ::testing::Message();
670 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"
, 670, gtest_ar.failure_message()) = ::testing::Message();
671 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"
, 671, gtest_ar.failure_message()) = ::testing::Message();
672 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"
, 672, gtest_ar.failure_message()) = ::testing::Message();
673 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"
, 673, gtest_ar.failure_message()) = ::testing::Message();
674 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"
, 674, gtest_ar.failure_message()) = ::testing::Message();
675 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"
, 675, gtest_ar.failure_message()) = ::testing::Message();
676 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"
, 676, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "sendPkt->getSname() == rcvPkt->getSname()", "false",
"true") .c_str()) = ::testing::Message();
677 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"
, 677, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "sendPkt->getFile() == rcvPkt->getFile()", "false", "true"
) .c_str()) = ::testing::Message();
678 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"
, 678, gtest_ar.failure_message()) = ::testing::Message();
679 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"
, 679, gtest_ar.failure_message()) = ::testing::Message();
680
681 // since we opened 2 sockets on the same interface and none of them is multicast,
682 // none is preferred over the other for sending data, so we really should not
683 // assume the one or the other will always be chosen for sending data. We should
684 // skip checking source port of sent address.
685
686 // Close the socket. Further we will test if errors are reported
687 // properly on attempt to use closed socket.
688 close(socket1);
689
690 // @todo Closing the socket does NOT cause a read error out of the
691 // receiveDHCP<X>Packets() select. Apparently this is because the
692 // thread is already inside the select when the socket is closed,
693 // and (at least under Centos 7.5), this does not interrupt the
694 // select. For now, we'll only test this for direct receive.
695 if (!queue_enabled) {
696 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_696; } 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_696; } 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_696; } } else gtest_label_testthrow_696
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 696, gtest_msg.value.c_str()) = ::testing::Message();
697 }
698
699 // Verify write fails.
700 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_700; } 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_700; } 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_700; } } else gtest_label_testthrow_700
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 700, gtest_msg.value.c_str()) = ::testing::Message();
701
702 // Stop the thread. This should be no harm/no foul if we're not
703 // queueuing. Either way, we should not have a thread afterwards.
704 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_704
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_704
; } } else gtest_label_testnothrow_704 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 704, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
705 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"
, 705, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
706 }
707
708 /// @brief Verifies that IfaceMgr DHCPv4 receive calls detect and
709 /// ignore external sockets that have gone bad without affecting
710 /// affecting normal operations. It can be run with or without
711 /// packet queuing.
712 ///
713 /// @param use_queue determines if packet queuing is used or not.
714 void unusableExternalSockets4Test(bool use_queue = false) {
715 callback_ok = false;
716 callback2_ok = false;
717
718 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
719
720 if (use_queue) {
721 bool queue_enabled = false;
722 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500);
723 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_723; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_723
; } } else gtest_label_testnothrow_723 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 723, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
724 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"
, 724, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
725
726 // Thread should only start when there is a packet queue.
727 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_727
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_727
; } } else gtest_label_testnothrow_727 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 727, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
728 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"
, 728, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
729 }
730
731 // Create first pipe and register it as extra socket
732 int pipefd[2];
733 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"
, 733, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
734 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"
, 734, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "true", "false"
) .c_str()) = ::testing::Message();
735 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_738; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_738; } } else gtest_label_testnothrow_738
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 738, ("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()
736 [&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_738; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_738; } } else gtest_label_testnothrow_738
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 738, ("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()
737 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_738; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_738; } } else gtest_label_testnothrow_738
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 738, ("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()
738 }))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_738; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_738; } } else gtest_label_testnothrow_738
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 738, ("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();
739 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"
, 739, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
740 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"
, 740, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "true",
"false") .c_str()) = ::testing::Message();
741
742 // Let's create a second pipe and register it as well
743 int secondpipe[2];
744 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"
, 744, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
745 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"
, 745, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "true", "false"
) .c_str()) = ::testing::Message();
746 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_749; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_749; } } else gtest_label_testnothrow_749
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 749, ("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()
747 [&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_749; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_749; } } else gtest_label_testnothrow_749
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 749, ("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()
748 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_749; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_749; } } else gtest_label_testnothrow_749
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 749, ("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()
749 }))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_749; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_749; } } else gtest_label_testnothrow_749
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 749, ("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();
750 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"
, 750, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "false", "true"
) .c_str()) = ::testing::Message();
751 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"
, 751, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
752
753 // Verify a call with no data and normal external sockets works ok.
754 Pkt4Ptr pkt4;
755 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_755; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_755; } } else gtest_label_testnothrow_755
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 755, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
756
757 // No callback invocations and no DHCPv4 pkt.
758 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"
, 758, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
759 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"
, 759, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
760 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", 760, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
761
762 // Now close the first pipe. This should make it's external socket invalid.
763 close(pipefd[1]);
764 close(pipefd[0]);
765
766 // We call receive4() which should detect and remove the invalid socket.
767 try {
768 pkt4 = ifacemgr->receive4(RECEIVE_WAIT_MS(10)0,(10*1000));
769 } catch (const SocketFDError& ex) {
770 std::ostringstream err_msg;
771 err_msg << "unexpected state (closed) for fd: " << pipefd[0];
772 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", 772, gtest_ar
.failure_message()) = ::testing::Message();
773 } catch (const std::exception& ex) {
774 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 774, "Failed") = ::testing::Message() << "wrong exception thrown: " << ex.what();
775 }
776 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"
, 776, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "false"
, "true") .c_str()) = ::testing::Message();
777 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"
, 777, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
778
779 // No callback invocations and no DHCPv4 pkt.
780 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"
, 780, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
781 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"
, 781, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
782 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", 782, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
783
784 // Now check whether the second callback is still functional
785 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"
, 785, gtest_ar.failure_message()) = ::testing::Message();
786
787 // Call receive4 again, this should work.
788 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_788; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_788; } } else gtest_label_testnothrow_788
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 788, ("Expected: " "pkt4 = ifacemgr->receive4(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
789
790 // Should have callback2 data only.
791 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"
, 791, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
792 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"
, 792, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
793 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", 793, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
794
795 // Stop the thread. This should be no harm/no foul if we're not
796 // queueuing. Either way, we should not have a thread afterwards.
797 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_797
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_797
; } } else gtest_label_testnothrow_797 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 797, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
798 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"
, 798, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
799 }
800
801 /// @brief Verifies that IfaceMgr DHCPv6 receive calls detect and
802 /// ignore external sockets that have gone bad without affecting
803 /// affecting normal operations. It can be run with or without
804 /// packet queuing.
805 ///
806 /// @param use_queue determines if packet queuing is used or not.
807 void unusableExternalSockets6Test(bool use_queue = false) {
808 callback_ok = false;
809 callback2_ok = false;
810
811 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
812
813 if (use_queue) {
814 bool queue_enabled = false;
815 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500);
816 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_816; } catch (...
) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_816
; } } else gtest_label_testnothrow_816 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 816, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
817 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"
, 817, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
818
819 // Thread should only start when there is a packet queue.
820 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_820
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_820
; } } else gtest_label_testnothrow_820 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 820, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
821 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"
, 821, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
822 }
823
824 // Create first pipe and register it as extra socket
825 int pipefd[2];
826 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"
, 826, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
827 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"
, 827, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "true", "false"
) .c_str()) = ::testing::Message();
828 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_831; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_831; } } else gtest_label_testnothrow_831
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 831, ("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()
829 [&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_831; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_831; } } else gtest_label_testnothrow_831
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 831, ("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()
830 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_831; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_831; } } else gtest_label_testnothrow_831
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 831, ("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()
831 }))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_831; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_831; } } else gtest_label_testnothrow_831
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 831, ("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();
832 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"
, 832, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
833 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"
, 833, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "true",
"false") .c_str()) = ::testing::Message();
834
835 // Let's create a second pipe and register it as well
836 int secondpipe[2];
837 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"
, 837, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
838 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"
, 838, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "true", "false"
) .c_str()) = ::testing::Message();
839 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_842; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_842; } } else gtest_label_testnothrow_842
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 842, ("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()
840 [&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_842; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_842; } } else gtest_label_testnothrow_842
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 842, ("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()
841 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_842; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_842; } } else gtest_label_testnothrow_842
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 842, ("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()
842 }))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_842; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_842; } } else gtest_label_testnothrow_842
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 842, ("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();
843 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"
, 843, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocket(secondpipe[0])", "false", "true"
) .c_str()) = ::testing::Message();
844 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"
, 844, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
845
846 // Verify a call with no data and normal external sockets works ok.
847 Pkt6Ptr pkt6;
848 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_848; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_848; } } else gtest_label_testnothrow_848
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 848, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
849
850 // No callback invocations and no DHCPv6 pkt.
851 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"
, 851, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
852 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"
, 852, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
853 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", 853, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
854
855 // Now close the first pipe. This should make it's external socket invalid.
856 close(pipefd[1]);
857 close(pipefd[0]);
858
859 // We call receive6() which should detect and remove the invalid socket.
860 try {
861 pkt6 = ifacemgr->receive6(RECEIVE_WAIT_MS(10)0,(10*1000));
862 } catch (const SocketFDError& ex) {
863 std::ostringstream err_msg;
864 err_msg << "unexpected state (closed) for fd: " << pipefd[0];
865 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", 865, gtest_ar
.failure_message()) = ::testing::Message();
866 } catch (const std::exception& ex) {
867 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 867, "Failed") = ::testing::Message() << "wrong exception thrown: " << ex.what();
868 }
869 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"
, 869, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(pipefd[0])", "false"
, "true") .c_str()) = ::testing::Message();
870 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"
, 870, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isExternalSocketUnusable(secondpipe[0])", "true"
, "false") .c_str()) = ::testing::Message();
871
872 // No callback invocations and no DHCPv6 pkt.
873 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"
, 873, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
874 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"
, 874, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
875 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", 875, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
876
877 // Now check whether the second callback is still functional
878 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"
, 878, gtest_ar.failure_message()) = ::testing::Message();
879
880 // Call receive6 again, this should work.
881 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_881; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_881; } } else gtest_label_testnothrow_881
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 881, ("Expected: " "pkt6 = ifacemgr->receive6(0,(10*1000))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
882
883 // Should have callback2 data only.
884 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"
, 884, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
885 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"
, 885, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
886 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", 886, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
887
888 // Stop the thread. This should be no harm/no foul if we're not
889 // queueuing. Either way, we should not have a thread afterwards.
890 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_890
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_890
; } } else gtest_label_testnothrow_890 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 890, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
891 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"
, 891, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
892 }
893
894 /// @brief test receive timeout (v6).
895 void testReceiveTimeout6();
896
897 /// @brief test receive timeout (v4).
898 void testReceiveTimeout4();
899
900 /// @brief Tests single external socket (v4).
901 void testSingleExternalSocket4();
902
903 /// @brief Tests multiple external sockets (v4);
904 void testMultipleExternalSockets4();
905
906 /// @brief Tests if existing external socket can be deleted (v4).
907 void testDeleteExternalSockets4();
908
909 /// @brief Tests single external socket (v6).
910 void testSingleExternalSocket6();
911
912 /// @brief Tests multiple external sockets (v6);
913 void testMultipleExternalSockets6();
914
915 /// @brief Tests if existing external socket can be deleted (v6).
916 void testDeleteExternalSockets6();
917
918 /// @brief Holds the invocation counter for ifaceMgrErrorHandler.
919 int errors_count_;
920
921 /// @brief RAII wrapper for KEA_EVENT_HANDLER_TYPE env variable.
922 EnvVarWrapper kea_event_handler_type_;
923};
924
925// We need some known interface to work reliably. Loopback interface is named
926// lo on Linux and lo0 on BSD boxes. We need to find out which is available.
927// This is not a real test, but rather a workaround that will go away when
928// interface detection is implemented on all OSes.
929TEST_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"
, 929), (::testing::internal::GetTypeId<IfaceMgrTest>()
), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 929), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 929), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_loDetect_Test
>); void IfaceMgrTest_loDetect_Test::TestBody() {
930 NakedIfaceMgr::loDetect();
931}
932
933// Uncomment this test to create packet writer. It will
934// write incoming DHCPv6 packets as C arrays. That is useful
935// for generating test sequences based on actual traffic
936//
937// TODO: this potentially should be moved to a separate tool
938//
939
940#if 0
941TEST_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", 941), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 941), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 941), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_dhcp6Sniffer_Test
>); void IfaceMgrTest_dhcp6Sniffer_Test::TestBody() {
942 // Testing socket operation in a portable way is tricky
943 // without interface detection implemented
944
945 static_cast<void>(remove("interfaces.txt"));
946
947 ofstream interfaces("interfaces.txt", ios::ate);
948 interfaces << "eth0 fe80::21e:8cff:fe9b:7349";
949 interfaces.close();
950
951 boost::scoped_ptr<NakedIfaceMgr> ifacemgr = new NakedIfaceMgr();
952
953 Pkt6Ptr pkt;
954 int cnt = 0;
955 cout << "---8X-----------------------------------------" << endl;
956 while (true) {
957 pkt.reset(ifacemgr->receive());
958
959 cout << "// this code is autogenerated. Do NOT edit." << endl;
960 cout << "// Received " << pkt->data_len_ << " bytes packet:" << endl;
961 cout << "Pkt6 *capture" << cnt++ << "() {" << endl;
962 cout << " Pkt6* pkt;" << endl;
963 cout << " pkt = new Pkt6(" << pkt->data_len_ << ");" << endl;
964 cout << " pkt->remote_port_ = " << pkt-> remote_port_ << ";" << endl;
965 cout << " pkt->remote_addr_ = IOAddress(\""
966 << pkt->remote_addr_ << "\");" << endl;
967 cout << " pkt->local_port_ = " << pkt-> local_port_ << ";" << endl;
968 cout << " pkt->local_addr_ = IOAddress(\""
969 << pkt->local_addr_ << "\");" << endl;
970 cout << " pkt->ifindex_ = " << pkt->ifindex_ << ";" << endl;
971 cout << " pkt->iface_ = \"" << pkt->iface_ << "\";" << endl;
972
973 // TODO it is better to declare statically initialize the array
974 // and then memcpy it to packet.
975 for (int i=0; i< pkt->data_len_; i++) {
976 cout << " pkt->data_[" << i << "]="
977 << (int)(unsigned char)pkt->data_[i] << "; ";
978 if (!(i%4))
979 cout << endl;
980 }
981 cout << endl;
982 cout << " return (pkt);" << endl;
983 cout << "}" << endl << endl;
984
985 pkt.reset();
986 }
987 cout << "---8X-----------------------------------------" << endl;
988
989 // Never happens. Infinite loop is infinite
990}
991#endif
992
993// This test verifies that creation of the IfaceMgr instance doesn't
994// cause an exception.
995TEST_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"
, 995), (::testing::internal::GetTypeId<IfaceMgrTest>()
), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 995), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 995), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_instance_Test
>); void IfaceMgrTest_instance_Test::TestBody() {
996 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_996
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_996
; } } else gtest_label_testnothrow_996 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 996, ("Expected: " "IfaceMgr::instance()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
997}
998
999// Basic tests for Iface inner class.
1000TEST_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", 1000), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1000), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1000), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceClass_Test
>); void IfaceMgrTest_ifaceClass_Test::TestBody() {
1001
1002 IfacePtr iface(new Iface("eth5", 7));
1003 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"
, 1003, gtest_ar.failure_message()) = ::testing::Message();
1004
1005 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"
, 1006, "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", 1006, gtest_ar
.failure_message()) = ::testing::Message(); } catch (...) { ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1006, "Failed"
) = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } }
1006 "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"
, 1006, "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", 1006, gtest_ar
.failure_message()) = ::testing::Message(); } catch (...) { ::
testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1006, "Failed"
) = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1007
1008 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_1008; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1008; } } else gtest_label_testnothrow_1008
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1008, ("Expected: " "iface.reset(new Iface(\"big-index\", 66666))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1009 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"
, 1009, gtest_ar.failure_message()) = ::testing::Message();
1010}
1011
1012// This test checks the getIface by index method.
1013TEST_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", 1013), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1013), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1013), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_getIfaceByIndex_Test
>); void IfaceMgrTest_getIfaceByIndex_Test::TestBody() {
1014 NakedIfaceMgr ifacemgr;
1015
1016 // Create a set of fake interfaces. At the same time, remove the actual
1017 // interfaces that have been detected by the IfaceMgr.
1018 ifacemgr.createIfaces();
1019
1020 // Getting an unset index should throw.
1021 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"
, 1021, "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"
, 1021, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1021, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1022
1023 // Historically -1 was used as an unset value. Let's also check that it throws in case we didn't
1024 // migrate all code to UNSET_IFINDEX and in case the values diverge.
1025 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"
, 1025, "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"
, 1025, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1025, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "BadValue"; } };
1026
1027 // Get the first interface defined.
1028 IfacePtr iface(ifacemgr.getIface(0));
1029 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"
, 1029, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1030 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", 1030, gtest_ar
.failure_message()) = ::testing::Message();
1031
1032 // Attemt to get an undefined interface.
1033 iface = ifacemgr.getIface(3);
1034 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", 1034, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1035
1036 // Check that we can go past INT_MAX.
1037 unsigned int int_max(numeric_limits<int>::max());
1038 iface = ifacemgr.getIface(int_max);
1039 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", 1039, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1040 iface = ifacemgr.createIface("wlan0", int_max);
1041 ifacemgr.addInterface(iface);
1042 iface = ifacemgr.getIface(int_max);
1043 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", 1043, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1044 iface = ifacemgr.getIface(int_max + 1);
1045 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", 1045, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1046 iface = ifacemgr.createIface("wlan1", int_max + 1);
1047 ifacemgr.addInterface(iface);
1048 iface = ifacemgr.getIface(int_max + 1);
1049 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", 1049, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1050}
1051
1052// This test checks the getIface by packet method.
1053TEST_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", 1053), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1053), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1053), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_getIfaceByPkt_Test
>); void IfaceMgrTest_getIfaceByPkt_Test::TestBody() {
1054 NakedIfaceMgr ifacemgr;
1055 // Create a set of fake interfaces. At the same time, remove the actual
1056 // interfaces that have been detected by the IfaceMgr.
1057 ifacemgr.createIfaces();
1058
1059 // Try IPv4 packet by name.
1060 Pkt4Ptr pkt4(new Pkt4(DHCPDISCOVER, 1234));
1061 IfacePtr iface = ifacemgr.getIface(pkt4);
1062 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", 1062, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1063 pkt4->setIface("eth0");
1064 iface = ifacemgr.getIface(pkt4);
1065 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", 1065, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "false", "true") .c_str()) = ::testing::Message();
1066 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"
, 1066, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1067
1068 // Try IPv6 packet by index.
1069 Pkt6Ptr pkt6(new Pkt6(DHCPV6_REPLY, 123456));
1070 iface = ifacemgr.getIface(pkt6);
1071 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", 1071, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1072 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"
, 1072, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")", "false", "true") .c_str()) =
::testing::Message();
1073 pkt6->setIndex(ifacemgr.getIface("eth0")->getIndex() + 1);
1074 iface = ifacemgr.getIface(pkt6);
1075 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"
, 1075, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1076 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"
, 1076, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "false", "true") .c_str()) = ::testing
::Message();
1077
1078 // Index has precedence when both name and index are available.
1079 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"
, 1079, gtest_ar.failure_message()) = ::testing::Message();
1080 pkt6->setIface("eth0");
1081 iface = ifacemgr.getIface(pkt6);
1082 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"
, 1082, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1083 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"
, 1083, gtest_ar.failure_message()) = ::testing::Message();
1084
1085 // Not existing name fails.
1086 pkt4->setIface("eth2");
1087 iface = ifacemgr.getIface(pkt4);
1088 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", 1088, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"iface", "true", "false") .c_str()) = ::testing::Message();
1089
1090 // Not existing index fails.
1091 pkt6->setIndex(3);
1092 iface = ifacemgr.getIface(pkt6);
1093 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"
, 1093, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "true", "false") .c_str()) = ::testing::Message();
1094
1095 // Test that resetting the index is verifiable.
1096 pkt4->resetIndex();
1097 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"
, 1097, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1098 pkt6->resetIndex();
1099 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"
, 1099, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1100
1101 // Test that you can also reset the index via setIndex().
1102 pkt4->setIndex(UNSET_IFINDEX);
1103 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"
, 1103, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt4->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1104 pkt6->setIndex(UNSET_IFINDEX);
1105 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"
, 1105, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt6->indexSet()", "true", "false") .c_str()) = ::testing
::Message();
1106}
1107
1108// Test that the IPv4 address can be retrieved for the interface.
1109TEST_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", 1109), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1109), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1109), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceGetAddress_Test
>); void IfaceMgrTest_ifaceGetAddress_Test::TestBody() {
1110 Iface iface("eth0", 0);
1111
1112 IOAddress addr("::1");
1113 // Initially, the Iface has no addresses assigned.
1114 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"
, 1114, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "true", "false") .c_str()) = ::testing
::Message();
1115 // Add some addresses with IPv4 address in the middle.
1116 iface.addAddress(IOAddress("fe80::3a60:77ff:fed5:cdef"));
1117 iface.addAddress(IOAddress("10.1.2.3"));
1118 iface.addAddress(IOAddress("2001:db8:1::2"));
1119 // The v4 address should be returned.
1120 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"
, 1120, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "false", "true") .c_str()) = ::testing
::Message();
1121 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", 1121, gtest_ar
.failure_message()) = ::testing::Message();
1122 // Delete the IPv4 address and leave only two IPv6 addresses.
1123 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_1123; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1123; } } else gtest_label_testnothrow_1123
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1123, ("Expected: " "iface.delAddress(IOAddress(\"10.1.2.3\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1124 // The IPv4 address should not be returned.
1125 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"
, 1125, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "true", "false") .c_str()) = ::testing
::Message();
1126 // Add a different IPv4 address at the end of the list.
1127 iface.addAddress(IOAddress("192.0.2.3"));
1128 // This new address should now be returned.
1129 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"
, 1129, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface.getAddress4(addr)", "false", "true") .c_str()) = ::testing
::Message();
1130 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", 1130, gtest_ar
.failure_message()) = ::testing::Message();
1131}
1132
1133// This test checks if it is possible to check that the specific address is
1134// assigned to the interface.
1135TEST_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", 1135), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1135), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1135), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_ifaceHasAddress_Test
>); void IfaceMgrTest_ifaceHasAddress_Test::TestBody() {
1136 IfaceMgrTestConfig config(true);
1137
1138 IfacePtr iface = IfaceMgr::instance().getIface("eth0");
1139 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"
, 1139, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
1140 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"
, 1140, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"10.0.0.1\"))", "false", "true"
) .c_str()) = ::testing::Message();
1141 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"
, 1141, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"10.0.0.2\"))", "true", "false"
) .c_str()) = ::testing::Message();
1142 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"
, 1142, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
1143 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"
, 1143, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"2001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
1144 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"
, 1144, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->hasAddress(IOAddress(\"2001:db8:1::2\"))", "true"
, "false") .c_str()) = ::testing::Message();
1145}
1146
1147// This test checks it is not allowed to add duplicate interfaces.
1148TEST_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", 1148), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1148), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1148), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_addInterface_Test
>); void IfaceMgrTest_addInterface_Test::TestBody() {
1149 IfaceMgrTestConfig config(true);
1150
1151 IfacePtr dup_name(new Iface("eth1", 123));
1152 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", 1153, "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"
, 1153, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1153, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } }
1153 "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", 1153, "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"
, 1153, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1153, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } };
1154 IfacePtr dup_index(new Iface("eth2", 2));
1155 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", 1156, "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"
, 1156, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1156, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } }
1156 "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", 1156, "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"
, 1156, gtest_ar.failure_message()) = ::testing::Message(); }
catch (...) { ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1156, "Failed") = ::testing::Message() << "wrong exception type thrown, expected: "
<< "Unexpected"; } };
1157
1158 IfacePtr eth2(new Iface("eth2", 3));
1159 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_1159; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1159; } } else gtest_label_testnothrow_1159
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1159, ("Expected: " "IfaceMgr::instance().addInterface(eth2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1160}
1161
1162// TODO: Implement getPlainMac() test as soon as interface detection
1163// is implemented.
1164TEST_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"
, 1164), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1164), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1164), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_getIface_Test
>); void IfaceMgrTest_getIface_Test::TestBody() {
1165
1166 cout << "Interface checks. Please ignore socket binding errors." << endl;
1167 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1168
1169 // Interface name, ifindex
1170 IfacePtr iface1(new Iface("lo1", 100));
1171 IfacePtr iface2(new Iface("eth9", 101));
1172 IfacePtr iface3(new Iface("en99", 102));
1173 IfacePtr iface4(new Iface("e1000g4", 103));
1174 cout << "This test assumes that there are less than 100 network interfaces"
1175 << " in the tested system and there are no lo1, eth9, en99, e1000g4"
1176 << " or wifi15 interfaces present." << endl;
1177
1178 // Note: real interfaces may be detected as well
1179 ifacemgr->getIfacesLst().push_back(iface1);
1180 ifacemgr->getIfacesLst().push_back(iface2);
1181 ifacemgr->getIfacesLst().push_back(iface3);
1182 ifacemgr->getIfacesLst().push_back(iface4);
1183
1184 cout << "There are " << ifacemgr->getIfacesLst().size()
1185 << " interfaces." << endl;
1186 for (auto const& iface : ifacemgr->getIfacesLst()) {
1187 cout << " " << iface->getFullName() << endl;
1188 }
1189
1190 // Check that interface can be retrieved by ifindex
1191 IfacePtr tmp = ifacemgr->getIface(102);
1192 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", 1192, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"tmp", "false", "true") .c_str()) = ::testing::Message();
1193
1194 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", 1194, gtest_ar
.failure_message()) = ::testing::Message();
1195 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"
, 1195, gtest_ar.failure_message()) = ::testing::Message();
1196
1197 // Check that interface can be retrieved by name
1198 tmp = ifacemgr->getIface("lo1");
1199 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", 1199, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"tmp", "false", "true") .c_str()) = ::testing::Message();
1200
1201 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", 1201, gtest_ar
.failure_message()) = ::testing::Message();
1202 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"
, 1202, gtest_ar.failure_message()) = ::testing::Message();
1203
1204 // Check that non-existing interfaces are not returned
1205 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"
, 1205, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getIface(\"wifi15\")", "true", "false") .c_str
()) = ::testing::Message();
1206}
1207
1208TEST_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", 1208), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1208), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1208), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_clearIfaces_Test
>); void IfaceMgrTest_clearIfaces_Test::TestBody() {
1209 NakedIfaceMgr ifacemgr;
1210 // Create a set of fake interfaces. At the same time, remove the actual
1211 // interfaces that have been detected by the IfaceMgr.
1212 ifacemgr.createIfaces();
1213
1214 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", 1214, gtest_ar
.failure_message()) = ::testing::Message();
1215
1216 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
1217 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"
, 1217, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
1218 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_1218; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1218; } } else gtest_label_testnothrow_1218
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1218, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1219
1220 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_1220
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1220
; } } else gtest_label_testnothrow_1220 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1220, ("Expected: " "ifacemgr.openSockets4()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1221
1222 ifacemgr.clearIfaces();
1223
1224 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"
, 1224, gtest_ar.failure_message()) = ::testing::Message();
1225}
1226
1227// Verify that we have the expected default DHCPv4 packet queue.
1228TEST_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", 1228), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1228), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1228), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_packetQueue4_Test
>); void IfaceMgrTest_packetQueue4_Test::TestBody() {
1229 NakedIfaceMgr ifacemgr;
1230
1231 // Should not have a queue at start up.
1232 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"
, 1232, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getPacketQueue4()", "true", "false") .c_str()) = ::
testing::Message();
1233
1234 // Verify that we can create a queue with default factory.
1235 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 2000);
1236 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_1236; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1236
; } } else gtest_label_testnothrow_1236 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1236, ("Expected: " "ifacemgr.getPacketQueueMgr4()->createPacketQueue(config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1237 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());
}
1238 << 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());
};
1239}
1240
1241// Verify that we have the expected default DHCPv6 packet queue.
1242TEST_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", 1242), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1242), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1242), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_packetQueue6_Test
>); void IfaceMgrTest_packetQueue6_Test::TestBody() {
1243 NakedIfaceMgr ifacemgr;
1244
1245 // Should not have a queue at start up.
1246 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"
, 1246, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getPacketQueue6()", "true", "false") .c_str()) = ::
testing::Message();
1247
1248 // Verify that we can create a queue with default factory.
1249 data::ConstElementPtr config = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 2000);
1250 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_1250; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1250
; } } else gtest_label_testnothrow_1250 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1250, ("Expected: " "ifacemgr.getPacketQueueMgr6()->createPacketQueue(config)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1251 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());
}
1252 << 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());
};
1253}
1254
1255void IfaceMgrTest::testReceiveTimeout6() {
1256 using namespace boost::posix_time;
1257 std::cout << "Testing DHCPv6 packet reception timeouts."
1258 << " Test will block for a few seconds when waiting"
1259 << " for timeout to occur." << std::endl;
1260
1261 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1262 // Open socket on the lo interface.
1263 IOAddress lo_addr("::1");
1264 int socket1 = 0;
1265 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_1267; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1267
; } } else gtest_label_testnothrow_1267 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1267, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1266 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_1267; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1267
; } } else gtest_label_testnothrow_1267 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1267, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1267 )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_1267; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1267
; } } else gtest_label_testnothrow_1267 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1267, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1268 // Socket is open if result is non-negative.
1269 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"
, 1269, gtest_ar.failure_message()) = ::testing::Message();
1270 // Start receiver.
1271 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_1271
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1271
; } } else gtest_label_testnothrow_1271 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1271, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1272
1273 // Remember when we call receive6().
1274 ptime start_time = microsec_clock::universal_time();
1275 // Call receive with timeout of 1s + 400000us = 1.4s.
1276 Pkt6Ptr pkt;
1277 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_1277; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1277; } } else gtest_label_testnothrow_1277
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1277, ("Expected: " "pkt = ifacemgr->receive6(1, 400000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1278 // Remember when call to receive6() ended.
1279 ptime stop_time = microsec_clock::universal_time();
1280 // We did not send a packet to lo interface so we expect that
1281 // nothing has been received and timeout has been reached.
1282 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"
, 1282, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
1283 // Calculate duration of call to receive6().
1284 time_duration duration = stop_time - start_time;
1285 // We stop the clock when the call completes so it does not
1286 // precisely reflect the receive timeout. However the
1287 // uncertainty should be low enough to expect that measured
1288 // value is in the range <1.4s; 1.7s>.
1289 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"
, 1290, gtest_ar.failure_message()) = ::testing::Message()
1290 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"
, 1290, gtest_ar.failure_message()) = ::testing::Message();
1291 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"
, 1291, gtest_ar.failure_message()) = ::testing::Message();
1292
1293 // Test timeout shorter than 1s.
1294 start_time = microsec_clock::universal_time();
1295 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_1295; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1295; } } else gtest_label_testnothrow_1295
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1295, ("Expected: " "pkt = ifacemgr->receive6(0, 500000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1296 stop_time = microsec_clock::universal_time();
1297 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"
, 1297, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
1298 duration = stop_time - start_time;
1299 // Check if measured duration is within <0.5s; 0.8s>.
1300 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"
, 1301, gtest_ar.failure_message()) = ::testing::Message()
1301 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"
, 1301, gtest_ar.failure_message()) = ::testing::Message();
1302 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", 1302, gtest_ar
.failure_message()) = ::testing::Message();
1303
1304 // Test with invalid fractional timeout values.
1305 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_1305; } 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_1305; } 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_1305; } } else gtest_label_testthrow_1305
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1305, gtest_msg.value.c_str()) = ::testing::Message();
1306 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_1306; } 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_1306; } 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_1306; } } else gtest_label_testthrow_1306
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1306, gtest_msg.value.c_str()) = ::testing::Message();
1307
1308 // Stop receiver.
1309 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_1309
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1309
; } } else gtest_label_testnothrow_1309 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1309, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1310}
1311
1312TEST_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"
, 1312), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1312), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1312), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout6Select_Test
>); void IfaceMgrTest_receiveTimeout6Select_Test::TestBody
() {
1313 kea_event_handler_type_.setValue("select");
1314 testReceiveTimeout6();
1315}
1316
1317TEST_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"
, 1317), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1317), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1317), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout6Poll_Test
>); void IfaceMgrTest_receiveTimeout6Poll_Test::TestBody() {
1318 kea_event_handler_type_.setValue("poll");
1319 testReceiveTimeout6();
1320}
1321
1322void IfaceMgrTest::testReceiveTimeout4() {
1323 using namespace boost::posix_time;
1324 std::cout << "Testing DHCPv4 packet reception timeouts."
1325 << " Test will block for a few seconds when waiting"
1326 << " for timeout to occur." << std::endl;
1327
1328 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1329 // Open socket on the lo interface.
1330 IOAddress lo_addr("127.0.0.1");
1331 int socket1 = 0;
1332 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_1334; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1334
; } } else gtest_label_testnothrow_1334 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1334, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1333 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_1334; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1334
; } } else gtest_label_testnothrow_1334 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1334, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1334 )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_1334; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1334
; } } else gtest_label_testnothrow_1334 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1334, ("Expected: " "socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10067)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1335 // Socket is open if returned value is non-negative.
1336 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"
, 1336, gtest_ar.failure_message()) = ::testing::Message();
1337
1338 // Start receiver.
1339 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_1339
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1339
; } } else gtest_label_testnothrow_1339 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1339, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1340
1341 Pkt4Ptr pkt;
1342 // Remember when we call receive4().
1343 ptime start_time = microsec_clock::universal_time();
1344 // Call receive with timeout of 2s + 300000us = 2.3s.
1345 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_1345; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1345; } } else gtest_label_testnothrow_1345
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1345, ("Expected: " "pkt = ifacemgr->receive4(2, 300000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1346 // Remember when call to receive4() ended.
1347 ptime stop_time = microsec_clock::universal_time();
1348 // We did not send a packet to lo interface so we expect that
1349 // nothing has been received and timeout has been reached.
1350 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"
, 1350, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
1351 // Calculate duration of call to receive4().
1352 time_duration duration = stop_time - start_time;
1353 // We stop the clock when the call completes so it does not
1354 // precisely reflect the receive timeout. However the
1355 // uncertainty should be low enough to expect that measured
1356 // value is in the range <2.3s; 2.6s>.
1357 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"
, 1358, gtest_ar.failure_message()) = ::testing::Message()
1358 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"
, 1358, gtest_ar.failure_message()) = ::testing::Message();
1359 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"
, 1359, gtest_ar.failure_message()) = ::testing::Message();
1360
1361 // Test timeout shorter than 1s.
1362 start_time = microsec_clock::universal_time();
1363 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_1363; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1363; } } else gtest_label_testnothrow_1363
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1363, ("Expected: " "pkt = ifacemgr->receive4(0, 400000)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1364 stop_time = microsec_clock::universal_time();
1365 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"
, 1365, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pkt", "true", "false") .c_str()) = ::testing::Message();
1366 duration = stop_time - start_time;
1367 // Check if measured duration is within <0.4s; 0.7s>.
1368 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"
, 1369, gtest_ar.failure_message()) = ::testing::Message()
1369 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"
, 1369, gtest_ar.failure_message()) = ::testing::Message();
1370 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", 1370, gtest_ar
.failure_message()) = ::testing::Message();
1371
1372 // Test with invalid fractional timeout values.
1373 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_1373; } 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_1373; } 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_1373; } } else gtest_label_testthrow_1373
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1373, gtest_msg.value.c_str()) = ::testing::Message();
1374 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_1374; } 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_1374; } 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_1374; } } else gtest_label_testthrow_1374
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1374, gtest_msg.value.c_str()) = ::testing::Message();
1375
1376 // Stop receiver.
1377 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_1377
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1377
; } } else gtest_label_testnothrow_1377 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1377, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
1378}
1379
1380TEST_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"
, 1380), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1380), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1380), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout4Select_Test
>); void IfaceMgrTest_receiveTimeout4Select_Test::TestBody
() {
1381 kea_event_handler_type_.setValue("select");
1382 testReceiveTimeout4();
1383}
1384
1385TEST_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"
, 1385), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1385), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1385), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_receiveTimeout4Poll_Test
>); void IfaceMgrTest_receiveTimeout4Poll_Test::TestBody() {
1386 kea_event_handler_type_.setValue("poll");
1387 testReceiveTimeout4();
1388}
1389
1390TEST_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", 1390), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1390), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1390), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_multipleSockets_Test
>); void IfaceMgrTest_multipleSockets_Test::TestBody() {
1391 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1392
1393 // Container for initialized socket descriptors
1394 std::list<uint16_t> init_sockets;
1395
1396 // Create socket #1
1397 int socket1 = 0;
1398 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_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: " "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 1398
→
2
←
Taking true branch
→
3
←
Assuming the condition is false
→
4
←
Taking false branch
→
1399 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_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: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1400 )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_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: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1401 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"
, 1401, gtest_ar.failure_message()) = ::testing::Message();
5
←
Control jumps to 'case 0:' at line 1401
→
6
←
Assuming the condition is true
→
7
←
Taking true branch
→
1402 init_sockets.push_back(socket1);
1403
1404 // Create socket #2
1405 IOAddress lo_addr("127.0.0.1");
1406 int socket2 = 0;
1407 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_1409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1409
; } } else gtest_label_testnothrow_1409 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1409, ("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 1407
→
9
←
Taking true branch
→
10
←
Assuming the condition is false
→
11
←
Taking false branch
→
1408 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_1409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1409
; } } else gtest_label_testnothrow_1409 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1409, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1409 )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_1409; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1409
; } } else gtest_label_testnothrow_1409 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1409, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1410 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"
, 1410, gtest_ar.failure_message()) = ::testing::Message();
12
←
Control jumps to 'case 0:' at line 1410
→
13
←
Assuming the condition is true
→
14
←
Taking true branch
→
1411 init_sockets.push_back(socket2);
1412
1413 // Get loopback interface. If we don't find one we are unable to run
1414 // this test but we don't want to fail.
1415 IfacePtr iface_ptr = ifacemgr->getIface(LOOPBACK_NAME);
1416 if (iface_ptr == NULL__null) {
15
←
Taking false branch
→
1417 cout << "Local loopback interface not found. Skipping test. " << endl;
1418 return;
1419 }
1420 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"
, 1420, gtest_ar.failure_message()) = ::testing::Message();
16
←
Control jumps to 'case 0:' at line 1420
→
17
←
Assuming the condition is true
→
18
←
Taking true branch
→
1421 // Once sockets have been successfully opened, they are supposed to
1422 // be on the list. Here we start to test if all expected sockets
1423 // are on the list and no other (unexpected) socket is there.
1424 Iface::SocketCollection sockets = iface_ptr->getSockets();
1425 int matched_sockets = 0;
1426 for (std::list<uint16_t>::iterator init_sockets_it =
19
←
Loop condition is true. Entering loop body
→
1427 init_sockets.begin();
1428 init_sockets_it != init_sockets.end(); ++init_sockets_it) {
1429 // Set socket descriptors non blocking in order to be able
1430 // to call recv() on them without hang.
1431 int flags = fcntl(*init_sockets_it, F_GETFL3, 0);
1432 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"
, 1432, gtest_ar.failure_message()) = ::testing::Message();
20
←
Control jumps to 'case 0:' at line 1432
→
21
←
Assuming the condition is true
→
22
←
Taking true branch
→
1433 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"
, 1433, gtest_ar.failure_message()) = ::testing::Message();
23
←
Control jumps to 'case 0:' at line 1433
→
24
←
Assuming the condition is true
→
25
←
Taking true branch
→
1434 // recv() is expected to result in EWOULDBLOCK error on non-blocking
1435 // socket in case socket is valid but simply no data are coming in.
1436 char buf;
1437 recv(*init_sockets_it, &buf, 1, MSG_PEEKMSG_PEEK);
26
←
Assuming that 'recv' is successful; 'errno' becomes undefined after the call
→
1438 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"
, 1438, gtest_ar.failure_message()) = ::testing::Message();
27
←
Control jumps to 'case 0:' at line 1438
→
28
←
Calling 'EqHelper::Compare'
→
1439 // Apart from the ability to use the socket we want to make
1440 // sure that socket on the list is the one that we created.
1441 for (Iface::SocketCollection::const_iterator socket_it =
1442 sockets.begin(); socket_it != sockets.end(); ++socket_it) {
1443 if (*init_sockets_it == socket_it->sockfd_) {
1444 // This socket is the one that we created.
1445 ++matched_sockets;
1446 break;
1447 }
1448 }
1449 }
1450 // All created sockets have been matched if this condition works.
1451 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"
, 1451, gtest_ar.failure_message()) = ::testing::Message();
1452
1453 // closeSockets() is the other function that we want to test. It
1454 // is supposed to close all sockets so as we will not be able to use
1455 // them anymore communication.
1456 ifacemgr->closeSockets();
1457
1458 // Closed sockets are supposed to be removed from the list
1459 sockets = iface_ptr->getSockets();
1460 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"
, 1460, gtest_ar.failure_message()) = ::testing::Message();
1461
1462 // We are still in possession of socket descriptors that we created
1463 // on the beginning of this test. We can use them to check whether
1464 // closeSockets() only removed them from the list or they have been
1465 // really closed.
1466 for (std::list<uint16_t>::const_iterator init_sockets_it =
1467 init_sockets.begin();
1468 init_sockets_it != init_sockets.end(); ++init_sockets_it) {
1469 // recv() must result in error when using invalid socket.
1470 char buf;
1471 static_cast<void>(recv(*init_sockets_it, &buf, 1, MSG_PEEKMSG_PEEK));
1472 // EWOULDBLOCK would mean that socket is valid/open but
1473 // simply no data is received so we have to check for
1474 // other errors.
1475 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"
, 1475, gtest_ar.failure_message()) = ::testing::Message();
1476 }
1477}
1478
1479TEST_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"
, 1479), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1479), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1479), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sockets6_Test
>); void IfaceMgrTest_sockets6_Test::TestBody() {
1480 // Testing socket operation in a portable way is tricky
1481 // without interface detection implemented.
1482
1483 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1484
1485 IOAddress lo_addr("::1");
1486
1487 Pkt6Ptr pkt6(new Pkt6(DHCPV6_SOLICIT, 123));
1488 pkt6->setIface(LOOPBACK_NAME);
1489
1490 // Bind multicast socket to port 10547
1491 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547);
1492 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"
, 1492, gtest_ar.failure_message()) = ::testing::Message(); // socket >= 0
1493
1494 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"
, 1494, gtest_ar.failure_message()) = ::testing::Message();
1495
1496 // Bind unicast socket to port 10548
1497 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10548);
1498 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"
, 1498, gtest_ar.failure_message()) = ::testing::Message();
1499
1500 // Removed code for binding socket twice to the same address/port
1501 // as it caused problems on some platforms (e.g. Mac OS X)
1502
1503 // Close sockets here because the following tests will want to
1504 // open sockets on the same ports.
1505 ifacemgr->closeSockets();
1506
1507 // Use address that is not assigned to LOOPBACK iface.
1508 IOAddress invalidAddr("::2");
1509 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_1512
; } 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_1512; } 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_1512; } } else gtest_label_testthrow_1512
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1512, gtest_msg.value.c_str()) = ::testing::Message()
1510 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_1512
; } 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_1512; } 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_1512; } } else gtest_label_testthrow_1512
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1512, gtest_msg.value.c_str()) = ::testing::Message()
1511 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_1512
; } 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_1512; } 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_1512; } } else gtest_label_testthrow_1512
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1512, gtest_msg.value.c_str()) = ::testing::Message()
1512 )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_1512
; } 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_1512; } 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_1512; } } else gtest_label_testthrow_1512
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1512, gtest_msg.value.c_str()) = ::testing::Message();
1513
1514 // Use non-existing interface name.
1515 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_1518
; } 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_1518; } 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_1518; } } else gtest_label_testthrow_1518
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1518, gtest_msg.value.c_str()) = ::testing::Message()
1516 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_1518
; } 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_1518; } 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_1518; } } else gtest_label_testthrow_1518
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1518, gtest_msg.value.c_str()) = ::testing::Message()
1517 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_1518
; } 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_1518; } 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_1518; } } else gtest_label_testthrow_1518
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1518, gtest_msg.value.c_str()) = ::testing::Message()
1518 )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_1518
; } 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_1518; } 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_1518; } } else gtest_label_testthrow_1518
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1518, gtest_msg.value.c_str()) = ::testing::Message();
1519
1520 // Do not call closeSockets() because it is called by IfaceMgr's
1521 // virtual destructor.
1522}
1523
1524TEST_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"
, 1524), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1524), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1524), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromIface_Test
>); void IfaceMgrTest_socketsFromIface_Test::TestBody() {
1525 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1526
1527 // Open v6 socket on loopback interface and bind to port
1528 int socket1 = 0;
1529 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_1531; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1531
; } } else gtest_label_testnothrow_1531 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1531, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1530 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_1531; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1531
; } } else gtest_label_testnothrow_1531 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1531, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1531 )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_1531; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1531
; } } else gtest_label_testnothrow_1531 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1531, ("Expected: " "socket1 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT1, 10);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1532 // Socket descriptor must be non-negative integer
1533 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"
, 1533, gtest_ar.failure_message()) = ::testing::Message();
1534 close(socket1);
1535
1536 // Open v4 socket on loopback interface and bind to different port
1537 int socket2 = 0;
1538 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_1540; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1540
; } } else gtest_label_testnothrow_1540 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1540, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1539 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_1540; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1540
; } } else gtest_label_testnothrow_1540 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1540, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1540 )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_1540; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1540
; } } else gtest_label_testnothrow_1540 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1540, ("Expected: " "socket2 = ifacemgr->openSocketFromIface(LOOPBACK_NAME, PORT2, 2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1541 // socket descriptor must be non-negative integer
1542 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"
, 1542, gtest_ar.failure_message()) = ::testing::Message();
1543 close(socket2);
1544
1545 // Close sockets here because the following tests will want to
1546 // open sockets on the same ports.
1547 ifacemgr->closeSockets();
1548
1549 // Use invalid interface name.
1550 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_1553
; } 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_1553; } 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_1553; } } else gtest_label_testthrow_1553
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1553, gtest_msg.value.c_str()) = ::testing::Message()
1551 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_1553
; } 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_1553; } 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_1553; } } else gtest_label_testthrow_1553
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1553, gtest_msg.value.c_str()) = ::testing::Message()
1552 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_1553
; } 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_1553; } 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_1553; } } else gtest_label_testthrow_1553
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1553, gtest_msg.value.c_str()) = ::testing::Message()
1553 )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_1553
; } 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_1553; } 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_1553; } } else gtest_label_testthrow_1553
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1553, gtest_msg.value.c_str()) = ::testing::Message();
1554
1555 // Do not call closeSockets() because it is called by IfaceMgr's
1556 // virtual destructor.
1557}
1558
1559
1560TEST_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"
, 1560), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1560), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1560), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromAddress_Test
>); void IfaceMgrTest_socketsFromAddress_Test::TestBody() {
1561 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1562
1563 // Open v6 socket on loopback interface and bind to port
1564 int socket1 = 0;
1565 IOAddress lo_addr6("::1");
1566 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_1568; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1568
; } } else gtest_label_testnothrow_1568 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1568, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1567 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_1568; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1568
; } } else gtest_label_testnothrow_1568 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1568, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1568 )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_1568; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1568
; } } else gtest_label_testnothrow_1568 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1568, ("Expected: " "socket1 = ifacemgr->openSocketFromAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1569 // socket descriptor must be non-negative integer
1570 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"
, 1570, gtest_ar.failure_message()) = ::testing::Message();
1571
1572 // Open v4 socket on loopback interface and bind to different port
1573 int socket2 = 0;
1574 IOAddress lo_addr("127.0.0.1");
1575 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_1577; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1577
; } } else gtest_label_testnothrow_1577 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1577, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1576 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_1577; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1577
; } } else gtest_label_testnothrow_1577 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1577, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1577 )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_1577; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1577
; } } else gtest_label_testnothrow_1577 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1577, ("Expected: " "socket2 = ifacemgr->openSocketFromAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1578 // socket descriptor must be positive integer
1579 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"
, 1579, gtest_ar.failure_message()) = ::testing::Message();
1580
1581 // Close sockets here because the following tests will want to
1582 // open sockets on the same ports.
1583 ifacemgr->closeSockets();
1584
1585 // Use non-existing address.
1586 IOAddress invalidAddr("1.2.3.4");
1587 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_1589
; } 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_1589; } 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_1589; } } else gtest_label_testthrow_1589
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1589, gtest_msg.value.c_str()) = ::testing::Message()
1588 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_1589
; } 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_1589; } 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_1589; } } else gtest_label_testthrow_1589
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1589, gtest_msg.value.c_str()) = ::testing::Message()
1589 )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_1589
; } 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_1589; } 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_1589; } } else gtest_label_testthrow_1589
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1589, gtest_msg.value.c_str()) = ::testing::Message();
1590
1591 // Do not call closeSockets() because it is called by IfaceMgr's
1592 // virtual destructor.
1593}
1594
1595TEST_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"
, 1595), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1595), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1595), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socketsFromRemoteAddress_Test
>); void IfaceMgrTest_socketsFromRemoteAddress_Test::TestBody
() {
1596 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1597
1598 // Open v6 socket to connect to remote address.
1599 // Loopback address is the only one that we know
1600 // so let's treat it as remote address.
1601 int socket1 = 0;
1602 IOAddress lo_addr6("::1");
1603 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_1605; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1605
; } } else gtest_label_testnothrow_1605 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1605, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1604 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_1605; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1605
; } } else gtest_label_testnothrow_1605 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1605, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1605 )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_1605; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1605
; } } else gtest_label_testnothrow_1605 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1605, ("Expected: " "socket1 = ifacemgr->openSocketFromRemoteAddress(lo_addr6, PORT1);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1606 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"
, 1606, gtest_ar.failure_message()) = ::testing::Message();
1607
1608 // Open v4 socket to connect to remote address.
1609 int socket2 = 0;
1610 IOAddress lo_addr("127.0.0.1");
1611 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_1613; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1613
; } } else gtest_label_testnothrow_1613 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1613, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1612 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_1613; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1613
; } } else gtest_label_testnothrow_1613 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1613, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
1613 )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_1613; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1613
; } } else gtest_label_testnothrow_1613 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1613, ("Expected: " "socket2 = ifacemgr->openSocketFromRemoteAddress(lo_addr, PORT2);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1614 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"
, 1614, gtest_ar.failure_message()) = ::testing::Message();
1615
1616 // Close sockets here because the following tests will want to
1617 // open sockets on the same ports.
1618 ifacemgr->closeSockets();
1619
1620 // There used to be a check here that verified the ability to open
1621 // suitable socket for sending broadcast request. However,
1622 // there is no guarantee for such test to work on all systems
1623 // because some systems may have no broadcast capable interfaces at all.
1624 // Thus, this check has been removed.
1625
1626 // Do not call closeSockets() because it is called by IfaceMgr's
1627 // virtual destructor.
1628}
1629
1630// TODO: disabled due to other naming on various systems
1631// (lo in Linux, lo0 in BSD systems)
1632TEST_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"
, 1632), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1632), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1632), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_sockets6Mcast_Test
>); void IfaceMgrTest_DISABLED_sockets6Mcast_Test::TestBody
() {
1633 // testing socket operation in a portable way is tricky
1634 // without interface detection implemented
1635
1636 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1637
1638 IOAddress lo_addr("::1");
1639 IOAddress mcastAddr("ff02::1:2");
1640
1641 // bind multicast socket to port 10547
1642 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddr, 10547);
1643 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"
, 1643, gtest_ar.failure_message()) = ::testing::Message(); // socket > 0
1644
1645 // expect success. This address/port is already bound, but
1646 // we are using SO_REUSEADDR, so we can bind it twice
1647 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, mcastAddr, 10547);
1648 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"
, 1648, gtest_ar.failure_message()) = ::testing::Message();
1649
1650 // there's no good way to test negative case here.
1651 // we would need non-multicast interface. We will be able
1652 // to iterate thru available interfaces and check if there
1653 // are interfaces without multicast-capable flag.
1654
1655 close(socket1);
1656 close(socket2);
1657}
1658
1659// Verifies that basic DHCPv6 packet send and receive operates
1660// in either direct or indirect mode.
1661// No poll version as it depends on select() behavior.
1662TEST_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"
, 1662), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1662), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1662), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sendReceive6Select_Test
>); void IfaceMgrTest_sendReceive6Select_Test::TestBody() {
1663 kea_event_handler_type_.setValue("select");
1664 data::ElementPtr queue_control;
1665
1666 // Given an empty pointer, queueing should be disabled.
1667 // This should do direct reception.
1668 sendReceive6Test(queue_control, false);
1669
1670 // Now let's populate queue control.
1671 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
1672 // With queueing disabled, we should use direct reception.
1673 sendReceive6Test(queue_control, false);
1674
1675 // Queuing enabled, indirection reception should work.
1676 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
1677 sendReceive6Test(queue_control, true);
1678}
1679
1680// Verifies that basic DHCPv4 packet send and receive operates
1681// in either direct or indirect mode.
1682// No poll version as it depends on select() behavior.
1683TEST_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"
, 1683), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1683), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1683), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_sendReceive4Select_Test
>); void IfaceMgrTest_sendReceive4Select_Test::TestBody() {
1684 kea_event_handler_type_.setValue("select");
1685 data::ElementPtr queue_control;
1686
1687 // Given an empty pointer, queueing should be disabled.
1688 // This should do direct reception.
1689 sendReceive4Test(queue_control, false);
1690
1691 // Now let's populate queue control.
1692 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
1693 // With queueing disabled, we should use direct reception.
1694 sendReceive4Test(queue_control, false);
1695
1696 // Queuing enabled, indirection reception should work.
1697 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
1698 sendReceive4Test(queue_control, true);
1699}
1700
1701// Verifies that it is possible to set custom packet filter object
1702// to handle sockets opening and send/receive operation.
1703TEST_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", 1703), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1703), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1703), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_setPacketFilter_Test
>); void IfaceMgrTest_setPacketFilter_Test::TestBody() {
1704
1705 // Create an instance of IfaceMgr.
1706 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
1707 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"
, 1707, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
1708
1709 // Try to set NULL packet filter object and make sure it is rejected.
1710 boost::shared_ptr<TestPktFilter> custom_packet_filter;
1711 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_1712; }
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_1712
; } 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_1712; } } else gtest_label_testthrow_1712
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1712, gtest_msg.value.c_str()) = ::testing::Message()
1712 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_1712; }
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_1712
; } 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_1712; } } else gtest_label_testthrow_1712
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1712, gtest_msg.value.c_str()) = ::testing::Message();
1713
1714 // Create valid object and check if it can be set.
1715 custom_packet_filter.reset(new TestPktFilter());
1716 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"
, 1716, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
1717 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_1717; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1717; } } else gtest_label_testnothrow_1717
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1717, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1718
1719 // Try to open socket using IfaceMgr. It should call the openSocket() function
1720 // on the packet filter object we have set.
1721 IOAddress lo_addr("127.0.0.1");
1722 int socket1 = 0;
1723 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_1726; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1726
; } } else gtest_label_testnothrow_1726 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1726, ("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()
1724 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_1726; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1726
; } } else gtest_label_testnothrow_1726 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1726, ("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()
1725 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_1726; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1726
; } } else gtest_label_testnothrow_1726 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1726, ("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()
1726 )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_1726; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1726
; } } else gtest_label_testnothrow_1726 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1726, ("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();
1727
1728 // Check that openSocket function was called.
1729 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"
, 1729, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter->open_socket_called_", "false", "true"
) .c_str()) = ::testing::Message();
1730 // This function always returns fake socket descriptor equal to 255.
1731 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"
, 1731, gtest_ar.failure_message()) = ::testing::Message();
1732
1733 // Replacing current packet filter object while there are IPv4
1734 // sockets open is not allowed!
1735 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_1736; }
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_1736; } 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_1736; } } else gtest_label_testthrow_1736
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1736, gtest_msg.value.c_str()) = ::testing::Message()
1736 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_1736; }
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_1736; } 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_1736; } } else gtest_label_testthrow_1736
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1736, gtest_msg.value.c_str()) = ::testing::Message();
1737
1738 // So, let's close the open sockets and retry. Now it should succeed.
1739 iface_mgr->closeSockets();
1740 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_1740; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1740; } } else gtest_label_testnothrow_1740
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1740, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1741}
1742
1743// This test checks that the default packet filter for DHCPv6 can be replaced
1744// with the custom one.
1745TEST_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"
, 1745), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1745), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1745), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setPacketFilter6_Test
>); void IfaceMgrTest_setPacketFilter6_Test::TestBody() {
1746 // Create an instance of IfaceMgr.
1747 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
1748 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"
, 1748, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
1749
1750 // Try to set NULL packet filter object and make sure it is rejected.
1751 boost::shared_ptr<PktFilter6Stub> custom_packet_filter;
1752 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_1753; }
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_1753
; } 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_1753; } } else gtest_label_testthrow_1753
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1753, gtest_msg.value.c_str()) = ::testing::Message()
1753 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_1753; }
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_1753
; } 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_1753; } } else gtest_label_testthrow_1753
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1753, gtest_msg.value.c_str()) = ::testing::Message();
1754
1755 // Create valid object and check if it can be set.
1756 custom_packet_filter.reset(new PktFilter6Stub());
1757 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"
, 1757, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
1758 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_1758; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1758; } } else gtest_label_testnothrow_1758
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1758, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1759
1760 // Try to open socket using IfaceMgr. It should call the openSocket()
1761 // function on the packet filter object we have set.
1762 IOAddress lo_addr("::1");
1763 int socket1 = 0;
1764 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_1767; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1767
; } } else gtest_label_testnothrow_1767 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1767, ("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()
1765 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_1767; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1767
; } } else gtest_label_testnothrow_1767 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1767, ("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()
1766 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_1767; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1767
; } } else gtest_label_testnothrow_1767 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1767, ("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()
1767 )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_1767; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1767
; } } else gtest_label_testnothrow_1767 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1767, ("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();
1768 // Check that openSocket function has been actually called on the packet
1769 // filter object.
1770 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", 1770, gtest_ar
.failure_message()) = ::testing::Message();
1771 // Also check that the returned socket descriptor has an expected value.
1772 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"
, 1772, gtest_ar.failure_message()) = ::testing::Message();
1773
1774 // Replacing current packet filter object, while there are sockets open,
1775 // is not allowed!
1776 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_1777; }
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_1777; } 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_1777; } } else gtest_label_testthrow_1777
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1777, gtest_msg.value.c_str()) = ::testing::Message()
1777 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_1777; }
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_1777; } 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_1777; } } else gtest_label_testthrow_1777
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1777, gtest_msg.value.c_str()) = ::testing::Message();
1778
1779 // So, let's close the sockets and retry. Now it should succeed.
1780 iface_mgr->closeSockets();
1781 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_1781; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1781; } } else gtest_label_testnothrow_1781
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1781, ("Expected: " "iface_mgr->setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1782}
1783
1784#if defined(OS_LINUX) || defined(OS_BSD)
1785
1786// This test is only supported on Linux and BSD systems. It checks
1787// if it is possible to use the IfaceMgr to select the packet filter
1788// object which can be used to send direct responses to the host
1789// which doesn't have an address yet.
1790TEST_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"
, 1790), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1790), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1790), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setMatchingPacketFilter_Test
>); void IfaceMgrTest_setMatchingPacketFilter_Test::TestBody
() {
1791
1792 // Create an instance of IfaceMgr.
1793 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
1794 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"
, 1794, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
1795
1796 // Let IfaceMgr figure out which Packet Filter to use when
1797 // direct response capability is not desired. It should pick
1798 // PktFilterInet on Linux.
1799 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_1799; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1799; } } else gtest_label_testnothrow_1799
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1799, ("Expected: " "iface_mgr->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1800 // The PktFilterInet is supposed to report lack of direct
1801 // response capability.
1802 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"
, 1802, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
1803
1804 // There is working implementation of direct responses on Linux
1805 // and BSD (using PktFilterLPF and PktFilterBPF. When direct
1806 // responses are desired the object of this class should be set.
1807 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_1807; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1807; } } else gtest_label_testnothrow_1807
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1807, ("Expected: " "iface_mgr->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1808 // This object should report that direct responses are supported.
1809 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"
, 1809, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "false", "true"
) .c_str()) = ::testing::Message();
1810}
1811
1812// This test checks that it is not possible to open two sockets: IP/UDP
1813// and raw socket and bind to the same address and port. The
1814// raw socket should be opened together with the fallback IP/UDP socket.
1815// The fallback socket should fail to open when there is another IP/UDP
1816// socket bound to the same address and port. Failing to open the fallback
1817// socket should preclude the raw socket from being open.
1818TEST_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"
, 1818), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1818), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1818), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_checkPacketFilterRawSocket_Test
>); void IfaceMgrTest_checkPacketFilterRawSocket_Test::TestBody
() {
1819 IOAddress lo_addr("127.0.0.1");
1820 int socket1 = -1, socket2 = -1;
1821 // Create two instances of IfaceMgr.
1822 boost::scoped_ptr<NakedIfaceMgr> iface_mgr1(new NakedIfaceMgr());
1823 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"
, 1823, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr1", "false", "true") .c_str()) = ::testing::Message
();
1824 boost::scoped_ptr<NakedIfaceMgr> iface_mgr2(new NakedIfaceMgr());
1825 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"
, 1825, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr2", "false", "true") .c_str()) = ::testing::Message
();
1826
1827 // Let IfaceMgr figure out which Packet Filter to use when
1828 // direct response capability is not desired. It should pick
1829 // PktFilterInet.
1830 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_1830; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1830; } } else gtest_label_testnothrow_1830
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1830, ("Expected: " "iface_mgr1->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1831 // Let's open a loopback socket with handy unpriviliged port number
1832 socket1 = iface_mgr1->openSocket(LOOPBACK_NAME, lo_addr,
1833 DHCP4_SERVER_PORT + 10000);
1834
1835 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"
, 1835, gtest_ar.failure_message()) = ::testing::Message();
1836
1837 // Then the second use PkFilterLPF mode
1838 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_1838; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1838; } } else gtest_label_testnothrow_1838
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1838, ("Expected: " "iface_mgr2->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1839
1840 // The socket is open and bound. Another attempt to open socket and
1841 // bind to the same address and port should result in an exception.
1842 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_1846; } 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_1846
; } 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_1846
; } } else gtest_label_testthrow_1846 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1846, gtest_msg.value.c_str()) = ::testing::Message()
1843 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_1846; } 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_1846
; } 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_1846
; } } else gtest_label_testthrow_1846 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1846, gtest_msg.value.c_str()) = ::testing::Message()
1844 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_1846; } 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_1846
; } 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_1846
; } } else gtest_label_testthrow_1846 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1846, gtest_msg.value.c_str()) = ::testing::Message()
1845 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_1846; } 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_1846
; } 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_1846
; } } else gtest_label_testthrow_1846 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1846, gtest_msg.value.c_str()) = ::testing::Message()
1846 )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_1846; } 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_1846
; } 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_1846
; } } else gtest_label_testthrow_1846 : ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1846, gtest_msg.value.c_str()) = ::testing::Message();
1847 // Surprisingly we managed to open another socket. We have to close it
1848 // to prevent resource leak.
1849 if (socket2 >= 0) {
1850 close(socket2);
1851 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1851, "Failed") = ::testing::Message() << "Two sockets opened and bound to the same IP"
1852 " address and UDP port";
1853 }
1854
1855 if (socket1 >= 0) {
1856 close(socket1);
1857 }
1858}
1859
1860#else
1861
1862// Note: This test will only run on non-Linux and non-BSD systems.
1863// This test checks whether it is possible to use IfaceMgr to figure
1864// out which Packet Filter object should be used when direct responses
1865// to hosts, having no address assigned are desired or not desired.
1866// Since direct responses aren't supported on systems other than Linux
1867// and BSD the function under test should always set object of
1868// PktFilterInet type as current Packet Filter. This object does not
1869//support direct responses. Once implementation is added on systems
1870// other than BSD and Linux the OS specific version of the test will
1871// be removed.
1872TEST_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"
, 1872), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1872), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1872), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_setMatchingPacketFilter_Test
>); void IfaceMgrTest_setMatchingPacketFilter_Test::TestBody
() {
1873
1874 // Create an instance of IfaceMgr.
1875 boost::scoped_ptr<NakedIfaceMgr> iface_mgr(new NakedIfaceMgr());
1876 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"
, 1876, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr", "false", "true") .c_str()) = ::testing::Message
();
1877
1878 // Let IfaceMgr figure out which Packet Filter to use when
1879 // direct response capability is not desired. It should pick
1880 // PktFilterInet.
1881 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_1881; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1881; } } else gtest_label_testnothrow_1881
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1881, ("Expected: " "iface_mgr->setMatchingPacketFilter(false)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1882 // The PktFilterInet is supposed to report lack of direct
1883 // response capability.
1884 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"
, 1884, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
1885
1886 // On non-Linux systems, we are missing the direct traffic
1887 // implementation. Therefore, we expect that PktFilterInet
1888 // object will be set.
1889 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_1889; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1889; } } else gtest_label_testnothrow_1889
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1889, ("Expected: " "iface_mgr->setMatchingPacketFilter(true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1890 // This object should report lack of direct response capability.
1891 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"
, 1891, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface_mgr->isDirectResponseSupported()", "true", "false"
) .c_str()) = ::testing::Message();
1892}
1893
1894#endif
1895
1896TEST_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"
, 1896), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1896), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1896), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_socket4_Test
>); void IfaceMgrTest_socket4_Test::TestBody() {
1897
1898 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
1899
1900 // Let's assume that every supported OS have lo interface.
1901 IOAddress lo_addr("127.0.0.1");
1902 // Use unprivileged port (it's convenient for running tests as non-root).
1903 int socket1 = 0;
1904
1905 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_1908; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1908
; } } else gtest_label_testnothrow_1908 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1908, ("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()
1906 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_1908; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1908
; } } else gtest_label_testnothrow_1908 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1908, ("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()
1907 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_1908; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1908
; } } else gtest_label_testnothrow_1908 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1908, ("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()
1908 )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_1908; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_1908
; } } else gtest_label_testnothrow_1908 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1908, ("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();
1909
1910 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"
, 1910, gtest_ar.failure_message()) = ::testing::Message();
1911
1912 Pkt4Ptr pkt(new Pkt4(DHCPDISCOVER, 1234));
1913 pkt->setIface(LOOPBACK_NAME);
1914 pkt->setIndex(LOOPBACK_INDEX);
1915
1916 // Expect that we get the socket that we just opened.
1917 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"
, 1917, gtest_ar.failure_message()) = ::testing::Message();
1918
1919 close(socket1);
1920}
1921
1922// This test verifies that IPv4 sockets are open on all interfaces (except
1923// loopback), when interfaces are up, running and active (not disabled from
1924// the DHCP configuration).
1925TEST_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", 1925), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1925), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 1925), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4_Test
>); void IfaceMgrTest_openSockets4_Test::TestBody() {
1926 NakedIfaceMgr ifacemgr;
1927
1928 // Remove all real interfaces and create a set of dummy interfaces.
1929 ifacemgr.createIfaces();
1930
1931 // Use the custom packet filter object. This object mimics the socket
1932 // opening operation - the real socket is not open.
1933 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
1934 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"
, 1934, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
1935 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_1935; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1935; } } else gtest_label_testnothrow_1935
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1935, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1936
1937 // Simulate opening sockets using the dummy packet filter.
1938 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_1938; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1938; } } else gtest_label_testnothrow_1938
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1938, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1939
1940 // Expect that the sockets are open on both eth0 and eth1.
1941 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"
, 1941, gtest_ar.failure_message()) = ::testing::Message();
1942 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"
, 1942, gtest_ar.failure_message()) = ::testing::Message();
1943 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"
, 1943, gtest_ar.failure_message()) = ::testing::Message();
1944 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"
, 1944, gtest_ar.failure_message()) = ::testing::Message();
1945 // Socket shouldn't have been opened on loopback.
1946 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"
, 1946, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
1947 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"
, 1947, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
1948}
1949
1950// This test verifies that IPv4 sockets are open on the loopback interface
1951// when the loopback is active and allowed.
1952TEST_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"
, 1952), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1952), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1952), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4Loopback_Test
>); void IfaceMgrTest_openSockets4Loopback_Test::TestBody(
) {
1953 NakedIfaceMgr ifacemgr;
1954
1955 // Remove all real interfaces and create a set of dummy interfaces.
1956 ifacemgr.createIfaces();
1957
1958 // Allow the loopback interface.
1959 ifacemgr.setAllowLoopBack(true);
1960
1961 // Make the loopback interface active.
1962 ifacemgr.getIface("lo")->inactive4_ = false;
1963
1964 // Use the custom packet filter object. This object mimics the socket
1965 // opening operation - the real socket is not open.
1966 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
1967 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"
, 1967, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
1968 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_1968; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1968; } } else gtest_label_testnothrow_1968
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1968, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1969
1970 // Simulate opening sockets using the dummy packet filter.
1971 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_1971; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_1971; } } else gtest_label_testnothrow_1971
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1971, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
1972
1973 // Expect that the sockets are open on all interfaces.
1974 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"
, 1974, gtest_ar.failure_message()) = ::testing::Message();
1975 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"
, 1975, gtest_ar.failure_message()) = ::testing::Message();
1976 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"
, 1976, gtest_ar.failure_message()) = ::testing::Message();
1977 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"
, 1977, gtest_ar.failure_message()) = ::testing::Message();
1978 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"
, 1978, gtest_ar.failure_message()) = ::testing::Message();
1979 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"
, 1979, gtest_ar.failure_message()) = ::testing::Message();
1980}
1981
1982// This test verifies that the socket is not open on the interface which is
1983// down, but sockets are open on all other non-loopback interfaces.
1984TEST_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"
, 1984), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1984), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 1984), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4IfaceDown_Test
>); void IfaceMgrTest_openSockets4IfaceDown_Test::TestBody
() {
1985 IfaceMgrTestConfig config(true);
1986
1987 // Boolean parameters specify that eth0 is:
1988 // - not a loopback
1989 // - is "down" (not up)
1990 // - is not running
1991 // - is active (is not inactive)
1992 config.setIfaceFlags("eth0", FlagLoopback(false), FlagUp(false),
1993 FlagRunning(false), FlagInactive4(false),
1994 FlagInactive6(false));
1995 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"
, 1995, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "IfaceMgr::instance().getIface(\"eth0\")->flag_up_", "true"
, "false") .c_str()) = ::testing::Message();
1996 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", 1996, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(ETH0_INDEX)->flag_up_", "true"
, "false") .c_str()) = ::testing::Message();
1997
1998 // Install an error handler before trying to open sockets. This handler
1999 // should be called when the IfaceMgr fails to open socket on an interface
2000 // on which the server is configured to listen.
2001 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2002 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2003
2004 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_2005; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2005
; } } else gtest_label_testnothrow_2005 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2005, ("Expected: " "IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2005 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_2005; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2005
; } } else gtest_label_testnothrow_2005 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2005, ("Expected: " "IfaceMgr::instance().openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2006 // Since the interface is down, an attempt to open a socket should result
2007 // in error.
2008 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"
, 2008, gtest_ar.failure_message()) = ::testing::Message();
2009
2010 // There should be no socket on eth0 open, because interface was down.
2011 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", 2011, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(\"eth0\")->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2012 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", 2012, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(ETH0_INDEX)->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2013
2014 // Expecting that the socket is open on eth1 because it was up, running
2015 // and active.
2016 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"
, 2016, gtest_ar.failure_message()) = ::testing::Message();
2017 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"
, 2017, gtest_ar.failure_message()) = ::testing::Message();
2018 // Same for eth1961.
2019 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"
, 2019, gtest_ar.failure_message()) = ::testing::Message();
2020 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"
, 2020, gtest_ar.failure_message()) = ::testing::Message();
2021 // Never open socket on loopback interface.
2022 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"
, 2022, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "IfaceMgr::instance().getIface(\"lo\")->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2023 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", 2023, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"IfaceMgr::instance().getIface(LO_INDEX)->getSockets().empty()"
, "false", "true") .c_str()) = ::testing::Message();
2024}
2025
2026// This test verifies that the socket is not open on the interface which is
2027// disabled from the DHCP configuration, but sockets are open on all other
2028// non-loopback interfaces.
2029TEST_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"
, 2029), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2029), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2029), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4IfaceInactive_Test
>); void IfaceMgrTest_openSockets4IfaceInactive_Test::TestBody
() {
2030 NakedIfaceMgr ifacemgr;
2031
2032 // Remove all real interfaces and create a set of dummy interfaces.
2033 ifacemgr.createIfaces();
2034
2035 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2036 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"
, 2036, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2037 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_2037; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2037; } } else gtest_label_testnothrow_2037
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2037, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2038
2039 // Boolean parameters specify that eth1 is:
2040 // - not a loopback
2041 // - is up
2042 // - is running
2043 // - is inactive
2044 ifacemgr.setIfaceFlags("eth1", false, true, true, true, false);
2045 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"
, 2045, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->inactive4_", "false", "true"
) .c_str()) = ::testing::Message();
2046 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"
, 2046, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->inactive4_", "false", "true"
) .c_str()) = ::testing::Message();
2047 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_2047; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2047; } } else gtest_label_testnothrow_2047
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2047, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2048
2049 // The socket on eth0 should be open because interface is up, running and
2050 // active (not disabled through DHCP configuration, for example).
2051 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"
, 2051, gtest_ar.failure_message()) = ::testing::Message();
2052 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"
, 2052, gtest_ar.failure_message()) = ::testing::Message();
2053 // There should be no socket open on eth1 because it was marked inactive.
2054 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"
, 2054, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2055 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"
, 2055, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2056 // Sockets are not open on loopback interfaces too.
2057 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"
, 2057, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2058 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"
, 2058, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2059}
2060
2061// Test that exception is thrown when trying to bind a new socket to the port
2062// and address which is already in use by another socket.
2063TEST_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"
, 2063), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2063), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2063), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4NoErrorHandler_Test
>); void IfaceMgrTest_openSockets4NoErrorHandler_Test::TestBody
() {
2064 NakedIfaceMgr ifacemgr;
2065
2066 // Remove all real interfaces and create a set of dummy interfaces.
2067 ifacemgr.createIfaces();
2068
2069 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2070 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"
, 2070, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2071 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_2071; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2071; } } else gtest_label_testnothrow_2071
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2071, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2072
2073 // Open socket on eth1. The openSockets4 should detect that this
2074 // socket has been already open and an attempt to open another socket
2075 // and bind to this address and port should fail.
2076 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_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.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2077 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_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.openSocket(\"eth1\", IOAddress(\"192.0.2.3\"), DHCP4_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2078
2079 // The function throws an exception when it tries to open a socket
2080 // and bind it to the address in use.
2081 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_2082; }
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_2082
; } 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_2082; } } else gtest_label_testthrow_2082
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2082, gtest_msg.value.c_str()) = ::testing::Message()
2082 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_2082; }
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_2082
; } 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_2082; } } else gtest_label_testthrow_2082
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2082, gtest_msg.value.c_str()) = ::testing::Message();
2083}
2084
2085// Test that the external error handler is called when trying to bind a new
2086// socket to the address and port being in use. The sockets on the other
2087// interfaces should open just fine.
2088TEST_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"
, 2088), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2088), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2088), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSocket4ErrorHandler_Test
>); void IfaceMgrTest_openSocket4ErrorHandler_Test::TestBody
() {
2089 NakedIfaceMgr ifacemgr;
2090
2091 // Remove all real interfaces and create a set of dummy interfaces.
2092 ifacemgr.createIfaces();
2093
2094 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2095 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"
, 2095, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2096 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_2096; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2096; } } else gtest_label_testnothrow_2096
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2096, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2097
2098 // Open socket on eth0.
2099 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_2100; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2100
; } } else gtest_label_testnothrow_2100 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2100, ("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()
2100 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_2100; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2100
; } } else gtest_label_testnothrow_2100 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2100, ("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();
2101
2102 // Install an error handler before trying to open sockets. This handler
2103 // should be called when the IfaceMgr fails to open socket on eth0.
2104 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2105 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2106 // The openSockets4 should detect that there is another socket already
2107 // open and bound to the same address and port. An attempt to open
2108 // another socket and bind to this address and port should fail.
2109 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_2109; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2109
; } } else gtest_label_testnothrow_2109 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2109, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2110 // We expect that an error occurred when we tried to open a socket on
2111 // eth0, but the socket on eth1 should open just fine.
2112 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"
, 2112, gtest_ar.failure_message()) = ::testing::Message();
2113
2114 // Reset errors count.
2115 errors_count_ = 0;
2116
2117 // Now that we have two sockets open, we can try this again but this time
2118 // we should get two errors: one when opening a socket on eth0, another one
2119 // when opening a socket on eth1.
2120 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_2120; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2120
; } } else gtest_label_testnothrow_2120 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2120, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2121 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"
, 2121, gtest_ar.failure_message()) = ::testing::Message();
2122}
2123
2124// Test that no exception is thrown when a port is already bound but skip open
2125// flag is provided.
2126TEST_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"
, 2126), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2126), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2126), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets4SkipOpen_Test
>); void IfaceMgrTest_openSockets4SkipOpen_Test::TestBody(
) {
2127 NakedIfaceMgr ifacemgr;
2128
2129 // Remove all real interfaces and create a set of dummy interfaces.
2130 ifacemgr.createIfaces();
2131
2132 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2133 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"
, 2133, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2134 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_2134; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2134; } } else gtest_label_testnothrow_2134
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2134, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2135
2136 // Open socket on eth1. The openSockets4 should detect that this
2137 // socket has been already open and an attempt to open another socket
2138 // and bind to this address and port should fail.
2139 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_2140; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2140
; } } else gtest_label_testnothrow_2140 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2140, ("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()
2140 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_2140; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2140
; } } else gtest_label_testnothrow_2140 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2140, ("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();
2141
2142 // The function doesn't throw an exception when it tries to open a socket
2143 // and bind it to the address in use but the skip open flag is provided.
2144 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_2144; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2144; } } else gtest_label_testnothrow_2144
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2144, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2145
2146 // Check that the other port is bound.
2147 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"
, 2147, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.0.0.1\"))", "false",
"true") .c_str()) = ::testing::Message();
2148}
2149
2150// This test verifies that the function correctly checks that the v4 socket is
2151// open and bound to a specific address.
2152TEST_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"
, 2152), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2152), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2152), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_hasOpenSocketForAddress4_Test
>); void IfaceMgrTest_hasOpenSocketForAddress4_Test::TestBody
() {
2153 NakedIfaceMgr ifacemgr;
2154
2155 // Remove all real interfaces and create a set of dummy interfaces.
2156 ifacemgr.createIfaces();
2157
2158 // Use the custom packet filter object. This object mimics the socket
2159 // opening operation - the real socket is not open.
2160 boost::shared_ptr<TestPktFilter> custom_packet_filter(new TestPktFilter());
2161 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"
, 2161, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "custom_packet_filter", "false", "true") .c_str()) = ::testing
::Message();
2162 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_2162; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2162; } } else gtest_label_testnothrow_2162
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2162, ("Expected: " "ifacemgr.setPacketFilter(custom_packet_filter)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2163
2164 // Simulate opening sockets using the dummy packet filter.
2165 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_2165; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2165; } } else gtest_label_testnothrow_2165
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2165, ("Expected: " "ifacemgr.openSockets4(DHCP4_SERVER_PORT, true, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2166
2167 // Expect that the sockets are open on both eth0 and eth1.
2168 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"
, 2168, gtest_ar.failure_message()) = ::testing::Message();
2169 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"
, 2169, gtest_ar.failure_message()) = ::testing::Message();
2170 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"
, 2170, gtest_ar.failure_message()) = ::testing::Message();
2171 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"
, 2171, gtest_ar.failure_message()) = ::testing::Message();
2172 // Socket shouldn't have been opened on loopback.
2173 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"
, 2173, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"lo\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2174 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"
, 2174, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(LO_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2175
2176 // Check that there are sockets bound to addresses that we have
2177 // set for interfaces.
2178 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"
, 2178, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"192.0.2.3\"))", "false"
, "true") .c_str()) = ::testing::Message();
2179 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"
, 2179, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.0.0.1\"))", "false",
"true") .c_str()) = ::testing::Message();
2180 // Check that there is no socket for the address which is not
2181 // configured on any interface.
2182 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"
, 2182, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"10.1.1.1\"))", "true", "false"
) .c_str()) = ::testing::Message();
2183
2184 // Check that v4 sockets are open, but no v6 socket is open.
2185 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"
, 2185, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(2)", "false", "true") .c_str()) = ::
testing::Message();
2186 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"
, 2186, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(10)", "true", "false") .c_str()) = ::
testing::Message();
2187}
2188
2189// This test checks that the sockets are open and bound to link local addresses
2190// only, if unicast addresses are not specified.
2191TEST_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"
, 2191), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2191), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2191), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6LinkLocal_Test
>); void IfaceMgrTest_openSockets6LinkLocal_Test::TestBody
() {
2192 NakedIfaceMgr ifacemgr;
2193
2194 // Remove all real interfaces and create a set of dummy interfaces.
2195 ifacemgr.createIfaces();
2196
2197 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2198 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"
, 2198, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2199 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_2199
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2199
; } } else gtest_label_testnothrow_2199 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2199, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2200
2201 // Simulate opening sockets using the dummy packet filter.
2202 bool success = false;
2203 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_2203; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2203; } } else gtest_label_testnothrow_2203
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2203, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2204 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", 2204, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2205
2206 // Check that the number of sockets is correct on each interface.
2207 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2208 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2209 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0);
2210 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0);
2211 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
2212 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
2213
2214 // Sockets on eth0 should be bound to link-local and should not be bound
2215 // to global unicast address, even though this address is configured on
2216 // the eth0.
2217 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"
, 2217, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
2218 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"
, 2218, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
2219 // Socket on eth1 should be bound to link local only.
2220 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"
, 2220, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2221
2222 // If we are on Linux, there is one more socket bound to ff02::1:2
2223#if defined OS_LINUX
2224 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"
, 2224, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2225 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"
, 2225, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2226#endif
2227}
2228
2229// This test checks that the sockets are open on the loopback interface
2230// when the loopback is active and allowed.
2231TEST_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"
, 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_openSockets6Loopback_Test
>); void IfaceMgrTest_openSockets6Loopback_Test::TestBody(
) {
2232 NakedIfaceMgr ifacemgr;
2233
2234 // Remove all real interfaces and create a set of dummy interfaces.
2235 ifacemgr.createIfaces();
2236
2237 // Allow the loopback interface.
2238 ifacemgr.setAllowLoopBack(true);
2239
2240 // Make the loopback interface active.
2241 ifacemgr.getIface("lo")->inactive6_ = false;
2242
2243 // The loopback interface has no link-local (as for Linux but not BSD)
2244 // so add one.
2245 ifacemgr.getIface("lo")->addUnicast(IOAddress("::1"));
2246
2247 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2248 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"
, 2248, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2249 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_2249
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2249
; } } else gtest_label_testnothrow_2249 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2249, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2250
2251 // Simulate opening sockets using the dummy packet filter.
2252 bool success = false;
2253 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_2253; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2253; } } else gtest_label_testnothrow_2253
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2253, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2254 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", 2254, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2255
2256 // Check that the loopback interface has at least an open socket.
2257 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"
, 2257, gtest_ar.failure_message()) = ::testing::Message();
2258 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"
, 2258, gtest_ar.failure_message()) = ::testing::Message();
2259
2260 // This socket should be bound to ::1
2261 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"
, 2261, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"lo\", \"::1\")", "false", "true") .c_str
()) = ::testing::Message();
2262}
2263
2264// This test checks that socket is not open on the interface which doesn't
2265// have a link-local address.
2266TEST_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"
, 2266), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2266), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2266), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NoLinkLocal_Test
>); void IfaceMgrTest_openSockets6NoLinkLocal_Test::TestBody
() {
2267 NakedIfaceMgr ifacemgr;
2268
2269 // Remove all real interfaces and create a set of dummy interfaces.
2270 ifacemgr.createIfaces();
2271
2272 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2273 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"
, 2273, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2274 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_2274
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2274
; } } else gtest_label_testnothrow_2274 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2274, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2275
2276 // Remove a link local address from eth0. If there is no link-local
2277 // address, the socket should not open.
2278 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"
, 2279, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message()
2279 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"
, 2279, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
2280
2281 // Simulate opening sockets using the dummy packet filter.
2282 bool success = false;
2283 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_2283; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2283; } } else gtest_label_testnothrow_2283
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2283, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2284 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", 2284, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2285
2286 // Check that the number of sockets is correct on each interface.
2287 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2288 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2289 // The third parameter specifies that the number of link-local
2290 // addresses for eth0 is equal to 0.
2291 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0, 0);
2292 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0, 0);
2293 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0, 1);
2294 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0, 1);
2295
2296 // There should be no sockets open on eth0 because it neither has
2297 // link-local nor global unicast addresses.
2298 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"
, 2298, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
2299 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"
, 2299, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
2300 // Socket on eth1 should be bound to link local only.
2301 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"
, 2301, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2302
2303 // If we are on Linux, there is one more socket bound to ff02::1:2
2304#if defined OS_LINUX
2305 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"
, 2305, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
2306#endif
2307}
2308
2309// This test checks that socket is open on the non-multicast-capable
2310// interface. This socket simply doesn't join multicast group.
2311TEST_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"
, 2311), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2311), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2311), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NotMulticast_Test
>); void IfaceMgrTest_openSockets6NotMulticast_Test::TestBody
() {
2312 NakedIfaceMgr ifacemgr;
2313
2314 // Remove all real interfaces and create a set of dummy interfaces.
2315 ifacemgr.createIfaces();
2316
2317 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2318 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"
, 2318, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2319 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_2319
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2319
; } } else gtest_label_testnothrow_2319 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2319, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2320
2321 // Make eth0 multicast-incapable.
2322 ifacemgr.getIface("eth0")->flag_multicast_ = false;
2323
2324 // Simulate opening sockets using the dummy packet filter.
2325 bool success = false;
2326 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_2326; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2326; } } else gtest_label_testnothrow_2326
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2326, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2327 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", 2327, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2328
2329 // Check that the number of sockets is correct on each interface.
2330 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2331 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2332 checkSocketsCount6(*ifacemgr.getIface("eth0"), 0);
2333 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 0);
2334 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
2335 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
2336
2337 // Sockets on eth0 should be bound to link-local and should not be bound
2338 // to global unicast address, even though this address is configured on
2339 // the eth0.
2340 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"
, 2340, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
2341 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"
, 2341, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
2342 // The eth0 is not a multicast-capable interface, so the socket should
2343 // not be bound to the multicast address.
2344 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"
, 2344, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
2345 // Socket on eth1 should be bound to link local only.
2346 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"
, 2346, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2347
2348 // If we are on Linux, there is one more socket bound to ff02::1:2
2349 // on eth1.
2350#if defined OS_LINUX
2351 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"
, 2351, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2352#endif
2353}
2354
2355// This test checks that the sockets are opened and bound to link local
2356// and unicast addresses which have been explicitly specified.
2357TEST_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"
, 2357), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2357), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2357), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6Unicast_Test
>); void IfaceMgrTest_openSockets6Unicast_Test::TestBody() {
2358 NakedIfaceMgr ifacemgr;
2359
2360 // Remove all real interfaces and create a set of dummy interfaces.
2361 ifacemgr.createIfaces();
2362
2363 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2364 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"
, 2364, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2365 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_2365
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2365
; } } else gtest_label_testnothrow_2365 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2365, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2366
2367 // Configure the eth0 to open socket on the unicast address, apart
2368 // from link-local address.
2369 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
2370
2371 // Simulate opening sockets using the dummy packet filter.
2372 bool success = false;
2373 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_2373; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2373; } } else gtest_label_testnothrow_2373
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2373, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2374 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", 2374, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2375
2376 // Check that we have correct number of sockets on each interface.
2377 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2378 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2379 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1); // one unicast address.
2380 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1);
2381 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
2382 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
2383
2384 // eth0 should have two sockets, one bound to link-local, another one
2385 // bound to unicast address.
2386 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"
, 2386, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
2387 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"
, 2387, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
2388 // eth1 should have one socket, bound to link-local address.
2389 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"
, 2389, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2390
2391 // If we are on Linux, there is one more socket bound to ff02::1:2
2392#if defined OS_LINUX
2393 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"
, 2393, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2394 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"
, 2394, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2395#endif
2396}
2397
2398// This test checks that the socket is open and bound to a global unicast
2399// address if the link-local address does not exist for the particular
2400// interface.
2401TEST_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"
, 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_openSockets6UnicastOnly_Test
>); void IfaceMgrTest_openSockets6UnicastOnly_Test::TestBody
() {
2402 NakedIfaceMgr ifacemgr;
2403
2404 // Remove all real interfaces and create a set of dummy interfaces.
2405 ifacemgr.createIfaces();
2406
2407 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2408 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"
, 2408, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2409 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_2409
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2409
; } } else gtest_label_testnothrow_2409 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2409, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2410
2411 // Configure the eth0 to open socket on the unicast address, apart
2412 // from link-local address.
2413 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
2414 // Explicitly remove the link-local address from eth0.
2415 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"
, 2416, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message()
2416 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"
, 2416, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")-> delAddress(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
2417
2418 // Simulate opening sockets using the dummy packet filter.
2419 bool success = false;
2420 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_2420; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2420; } } else gtest_label_testnothrow_2420
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2420, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2421 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", 2421, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2422
2423 // Check that we have correct number of sockets on each interface.
2424 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2425 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2426 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1, 0);
2427 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1, 0);
2428 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
2429 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
2430
2431 // The link-local address is not present on eth0. Therefore, no socket
2432 // must be bound to this address, nor to multicast address.
2433 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"
, 2433, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
2434 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"
, 2434, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
2435 // There should be one socket bound to unicast address.
2436 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"
, 2436, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
2437 // eth1 should have one socket, bound to link-local address.
2438 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"
, 2438, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2439
2440 // If we are on Linux, there is one more socket bound to ff02::1:2
2441#if defined OS_LINUX
2442 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"
, 2442, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2443#endif
2444}
2445
2446// This test checks that no sockets are open for the interface which is down.
2447TEST_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"
, 2447), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2447), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2447), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6IfaceDown_Test
>); void IfaceMgrTest_openSockets6IfaceDown_Test::TestBody
() {
2448 NakedIfaceMgr ifacemgr;
2449
2450 // Remove all real interfaces and create a set of dummy interfaces.
2451 ifacemgr.createIfaces();
2452
2453 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2454 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"
, 2454, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2455 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_2455
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2455
; } } else gtest_label_testnothrow_2455 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2455, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2456
2457 // Configure the eth0 to open socket on the unicast address, apart
2458 // from link-local address.
2459 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
2460
2461 // Boolean parameters specify that eth0 is:
2462 // - not a loopback
2463 // - is "down" (not up)
2464 // - is not running
2465 // - is active for both v4 and v6
2466 ifacemgr.setIfaceFlags("eth0", false, false, false, false, false);
2467
2468 // Install an error handler before trying to open sockets. This handler
2469 // should be called when the IfaceMgr fails to open socket on eth0.
2470 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2471 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2472
2473 // Simulate opening sockets using the dummy packet filter.
2474 bool success = false;
2475 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_2476; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2476
; } } else gtest_label_testnothrow_2476 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2476, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2476 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_2476; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2476
; } } else gtest_label_testnothrow_2476 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2476, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2477 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", 2477, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2478
2479 // Opening socket on the interface which is not configured, should
2480 // result in error.
2481 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"
, 2481, gtest_ar.failure_message()) = ::testing::Message();
2482
2483 // Check that we have correct number of sockets on each interface.
2484 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2485 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2486 // There should be no sockets on eth0 because interface is down.
2487 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"
, 2487, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth0\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2488 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"
, 2488, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH0_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2489 checkSocketsCount6(*ifacemgr.getIface("eth1"), 0);
2490 checkSocketsCount6(*ifacemgr.getIface(ETH1_INDEX), 0);
2491
2492 // eth0 should have no sockets because the interface is down.
2493 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"
, 2493, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "true", "false") .c_str()) = ::testing::Message();
2494 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"
, 2494, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "true", "false"
) .c_str()) = ::testing::Message();
2495 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"
, 2495, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
2496 // eth1 should have one socket, bound to link-local address.
2497 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"
, 2497, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2498
2499 // If we are on Linux, there is one more socket bound to ff02::1:2
2500#if defined OS_LINUX
2501 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"
, 2501, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2502#endif
2503}
2504
2505// This test checks that no sockets are open for the interface which is
2506// inactive.
2507TEST_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"
, 2507), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2507), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2507), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6IfaceInactive_Test
>); void IfaceMgrTest_openSockets6IfaceInactive_Test::TestBody
() {
2508 NakedIfaceMgr ifacemgr;
2509
2510 // Remove all real interfaces and create a set of dummy interfaces.
2511 ifacemgr.createIfaces();
2512
2513 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2514 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"
, 2514, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2515 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_2515
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2515
; } } else gtest_label_testnothrow_2515 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2515, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2516
2517 // Configure the eth0 to open socket on the unicast address, apart
2518 // from link-local address.
2519 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
2520
2521 // Boolean parameters specify that eth1 is:
2522 // - not a loopback
2523 // - is up
2524 // - is running
2525 // - is active for v4
2526 // - is inactive for v6
2527 ifacemgr.setIfaceFlags("eth1", false, true, true, false, true);
2528
2529 // Simulate opening sockets using the dummy packet filter.
2530 bool success = false;
2531 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_2531; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2531; } } else gtest_label_testnothrow_2531
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2531, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2532 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", 2532, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2533
2534 // Check that we have correct number of sockets on each interface.
2535 checkSocketsCount6(*ifacemgr.getIface("lo"), 0);
2536 checkSocketsCount6(*ifacemgr.getIface(LO_INDEX), 0);
2537 checkSocketsCount6(*ifacemgr.getIface("eth0"), 1); // one unicast address
2538 checkSocketsCount6(*ifacemgr.getIface(ETH0_INDEX), 1);
2539 // There should be no sockets on eth1 because interface is inactive
2540 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"
, 2540, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(\"eth1\")->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2541 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"
, 2541, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.getIface(ETH1_INDEX)->getSockets().empty()", "false"
, "true") .c_str()) = ::testing::Message();
2542
2543 // eth0 should have one socket bound to a link-local address, another one
2544 // bound to unicast address.
2545 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"
, 2545, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
2546 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"
, 2546, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"2001:db8:1::1\")", "false", "true"
) .c_str()) = ::testing::Message();
2547
2548 // eth1 shouldn't have a socket bound to link local address because
2549 // interface is inactive.
2550 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"
, 2550, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "true", "false") .c_str()) = ::testing::Message();
2551 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"
, 2551, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"ff02::1:2\")", "true", "false"
) .c_str()) = ::testing::Message();
2552
2553 // If we are on Linux, there is one more socket bound to ff02::1:2
2554#if defined OS_LINUX
2555 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"
, 2555, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"ff02::1:2\")", "false", "true"
) .c_str()) = ::testing::Message();
2556#endif
2557}
2558
2559// Test that the openSockets6 function does not throw if there are no interfaces
2560// detected. This function is expected to return false.
2561TEST_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"
, 2561), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2561), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2561), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6NoIfaces_Test
>); void IfaceMgrTest_openSockets6NoIfaces_Test::TestBody(
) {
2562 NakedIfaceMgr ifacemgr;
2563 // Remove existing interfaces.
2564 ifacemgr.getIfacesLst().clear();
2565
2566 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2567 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"
, 2567, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2568 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_2568
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2568
; } } else gtest_label_testnothrow_2568 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2568, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2569
2570 // This value indicates if at least one socket opens. There are no
2571 // interfaces, so it should be set to false.
2572 bool socket_open = false;
2573 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_2573; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2573; } } else gtest_label_testnothrow_2573
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2573, ("Expected: " "socket_open = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2574 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"
, 2574, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "socket_open", "true", "false") .c_str()) = ::testing::Message
();
2575}
2576
2577// Test that the external error handler is called when trying to bind a new
2578// socket to the address and port being in use. The sockets on the other
2579// interfaces should open just fine.
2580TEST_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"
, 2580), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2580), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2580), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6ErrorHandler_Test
>); void IfaceMgrTest_openSockets6ErrorHandler_Test::TestBody
() {
2581 NakedIfaceMgr ifacemgr;
2582
2583 // Remove all real interfaces and create a set of dummy interfaces.
2584 ifacemgr.createIfaces();
2585
2586 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2587 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"
, 2587, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2588 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_2588
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2588
; } } else gtest_label_testnothrow_2588 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2588, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2589
2590 // Open multicast socket on eth0.
2591 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_2593
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2593
; } } else gtest_label_testnothrow_2593 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593, ("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()
2592 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_2593
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2593
; } } else gtest_label_testnothrow_2593 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593, ("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()
2593 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_2593
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2593
; } } else gtest_label_testnothrow_2593 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2593, ("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();
2594
2595 // Install an error handler before trying to open sockets. This handler
2596 // should be called when the IfaceMgr fails to open socket on eth0.
2597 isc::dhcp::IfaceMgrErrorMsgCallback error_handler =
2598 std::bind(&IfaceMgrTest::ifaceMgrErrorHandler, this, ph::_1);
2599 // The openSockets6 should detect that a socket has been already
2600 // opened on eth0 and an attempt to open another socket and bind to
2601 // the same address and port should fail.
2602 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_2602; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2602; } } else gtest_label_testnothrow_2602
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2602, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2603 // We expect that an error occurred when we tried to open a socket on
2604 // eth0, but the socket on eth1 should open just fine.
2605 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"
, 2605, gtest_ar.failure_message()) = ::testing::Message();
2606
2607 // Reset errors count.
2608 errors_count_ = 0;
2609
2610 // Now that we have two sockets open, we can try this again but this time
2611 // we should get two errors: one when opening a socket on eth0, another one
2612 // when opening a socket on eth1.
2613 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_2613; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2613; } } else gtest_label_testnothrow_2613
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2613, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, error_handler)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2614 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"
, 2614, gtest_ar.failure_message()) = ::testing::Message();
2615}
2616
2617// Test that no exception is thrown when a port is already bound but skip open
2618// flag is provided.
2619TEST_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"
, 2619), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2619), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2619), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_openSockets6SkipOpen_Test
>); void IfaceMgrTest_openSockets6SkipOpen_Test::TestBody(
) {
2620 NakedIfaceMgr ifacemgr;
2621
2622 // Remove all real interfaces and create a set of dummy interfaces.
2623 ifacemgr.createIfaces();
2624
2625 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2626 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"
, 2626, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2627 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_2627
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2627
; } } else gtest_label_testnothrow_2627 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2627, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2628
2629 // Open socket on eth0. The openSockets6 should detect that this
2630 // socket has been already open and an attempt to open another socket
2631 // and bind to this address and port should fail.
2632 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_2634
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2634
; } } else gtest_label_testnothrow_2634 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2634, ("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()
2633 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_2634
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2634
; } } else gtest_label_testnothrow_2634 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2634, ("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()
2634 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_2634
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2634
; } } else gtest_label_testnothrow_2634 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2634, ("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();
2635
2636 // The function doesn't throw an exception when it tries to open a socket
2637 // and bind it to the address in use but the skip open flag is provided.
2638 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_2638; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2638; } } else gtest_label_testnothrow_2638
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2638, ("Expected: " "ifacemgr.openSockets6(DHCP6_SERVER_PORT, 0, true)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2639
2640 // Check that the other port is bound.
2641 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"
, 2641, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2642}
2643
2644// This test verifies that the function correctly checks that the v6 socket is
2645// open and bound to a specific address.
2646TEST_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"
, 2646), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2646), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2646), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_hasOpenSocketForAddress6_Test
>); void IfaceMgrTest_hasOpenSocketForAddress6_Test::TestBody
() {
2647 NakedIfaceMgr ifacemgr;
2648
2649 // Remove all real interfaces and create a set of dummy interfaces.
2650 ifacemgr.createIfaces();
2651
2652 boost::shared_ptr<PktFilter6Stub> filter(new PktFilter6Stub());
2653 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"
, 2653, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "filter", "false", "true") .c_str()) = ::testing::Message();
2654 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_2654
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2654
; } } else gtest_label_testnothrow_2654 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2654, ("Expected: " "ifacemgr.setPacketFilter(filter)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2655
2656 ifacemgr.getIface("eth0")->addUnicast(IOAddress("2001:db8:1::1"));
2657 ifacemgr.getIface("eth1")->addAddress(IOAddress("3001:db8:1::1"));
2658
2659 // Simulate opening sockets using the dummy packet filter.
2660 bool success = false;
2661 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_2661; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2661; } } else gtest_label_testnothrow_2661
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2661, ("Expected: " "success = ifacemgr.openSockets6(DHCP6_SERVER_PORT)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2662 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", 2662, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"success", "false", "true") .c_str()) = ::testing::Message();
2663
2664 // Make sure that the sockets are bound as expected.
2665 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"
, 2665, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth0\", \"fe80::3a60:77ff:fed5:cdef\")"
, "false", "true") .c_str()) = ::testing::Message();
2666 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"
, 2666, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.isBound(\"eth1\", \"fe80::3a60:77ff:fed5:abcd\")"
, "false", "true") .c_str()) = ::testing::Message();
2667
2668 // There should be v6 sockets only, no v4 sockets.
2669 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"
, 2669, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(10)", "false", "true") .c_str()) = ::
testing::Message();
2670 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"
, 2670, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(2)", "true", "false") .c_str()) = ::
testing::Message();
2671
2672 // Check that there are sockets bound to the addresses we have configured
2673 // for interfaces.
2674 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", 2674, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:fed5:cdef\"))"
, "false", "true") .c_str()) = ::testing::Message();
2675 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", 2675, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:fed5:abcd\"))"
, "false", "true") .c_str()) = ::testing::Message();
2676 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"
, 2676, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"2001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
2677 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"
, 2677, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"2001:db8:1::1\"), true)"
, "false", "true") .c_str()) = ::testing::Message();
2678 if (ifacemgr.hasOpenSocket(IOAddress("::"))) {
2679 // On BSD binding is done using "::" when address is multicast which
2680 // makes the address match interface address.
2681 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"
, 2681, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
2682 } else {
2683 // On Linux binding is done using link-local and all-servers address
2684 // when address is multicast.
2685 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"
, 2685, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"))", "true"
, "false") .c_str()) = ::testing::Message();
2686 }
2687 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"
, 2687, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"3001:db8:1::1\"), true)"
, "true", "false") .c_str()) = ::testing::Message();
2688 // Check that there is no socket bound to the address which hasn't been
2689 // configured on any interface.
2690 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"
, 2690, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr.hasOpenSocket(IOAddress(\"fe80::3a60:77ff:feed:1\"))"
, "true", "false") .c_str()) = ::testing::Message();
2691}
2692
2693// Test the Iface structure itself
2694TEST_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"
, 2694), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2694), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_iface_Test
>); void IfaceMgrTest_iface_Test::TestBody() {
2695 boost::scoped_ptr<Iface> iface;
2696 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_2696
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2696
; } } else gtest_label_testnothrow_2696 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2696, ("Expected: " "iface.reset(new Iface(\"eth0\",1))" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2697
2698 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"
, 2698, gtest_ar.failure_message()) = ::testing::Message();
2699 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"
, 2699, gtest_ar.failure_message()) = ::testing::Message();
2700 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"
, 2700, gtest_ar.failure_message()) = ::testing::Message();
2701
2702 // Let's make a copy of this address collection.
2703 Iface::AddressCollection addrs = iface->getAddresses();
2704
2705 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"
, 2705, gtest_ar.failure_message()) = ::testing::Message();
2706
2707 IOAddress addr1("192.0.2.6");
2708 iface->addAddress(addr1);
2709
2710 addrs = iface->getAddresses();
2711 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"
, 2711, gtest_ar.failure_message()) = ::testing::Message();
2712 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"
, 2712, gtest_ar.failure_message()) = ::testing::Message();
2713
2714 // No such address, should return false.
2715 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"
, 2715, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->delAddress(IOAddress(\"192.0.8.9\"))", "true", "false"
) .c_str()) = ::testing::Message();
2716
2717 // This address is present, delete it!
2718 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"
, 2718, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface->delAddress(IOAddress(\"192.0.2.6\"))", "false", "true"
) .c_str()) = ::testing::Message();
2719
2720 // Not really necessary, previous reference still points to the same
2721 // collection. Let's do it anyway, as test code may serve as example
2722 // usage code as well.
2723 addrs = iface->getAddresses();
2724
2725 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"
, 2725, gtest_ar.failure_message()) = ::testing::Message();
2726
2727 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_2727
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2727
; } } else gtest_label_testnothrow_2727 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2727, ("Expected: " "iface.reset()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
2728}
2729
2730TEST_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", 2730), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2730), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2730), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_iface_methods_Test
>); void IfaceMgrTest_iface_methods_Test::TestBody() {
2731 Iface iface("foo", 1234);
2732
2733 iface.setHWType(42);
2734 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"
, 2734, gtest_ar.failure_message()) = ::testing::Message();
2735
2736 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", 2736, gtest_ar
.failure_message()) = ::testing::Message();
2737
2738 uint8_t mac[Iface::MAX_MAC_LEN+10];
2739 for (uint8_t i = 0; i < Iface::MAX_MAC_LEN + 10; i++) {
2740 mac[i] = 255 - i;
2741 }
2742
2743 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", 2743, gtest_ar
.failure_message()) = ::testing::Message();
2744 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"
, 2744, gtest_ar.failure_message()) = ::testing::Message();
2745
2746 // MAC is too long. Exception should be thrown and
2747 // MAC length should not be set.
2748 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_2751
; } 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_2751; } 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_2751; } } else gtest_label_testthrow_2751
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2751, gtest_msg.value.c_str()) = ::testing::Message()
2749 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_2751
; } 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_2751; } 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_2751; } } else gtest_label_testthrow_2751
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2751, gtest_msg.value.c_str()) = ::testing::Message()
2750 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_2751
; } 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_2751; } 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_2751; } } else gtest_label_testthrow_2751
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2751, gtest_msg.value.c_str()) = ::testing::Message()
2751 )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_2751
; } 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_2751; } 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_2751; } } else gtest_label_testthrow_2751
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2751, gtest_msg.value.c_str()) = ::testing::Message();
2752
2753 // MAC length should stay not set as exception was thrown.
2754 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"
, 2754, gtest_ar.failure_message()) = ::testing::Message();
2755
2756 // Setting maximum length MAC should be ok.
2757 iface.setMac(mac, Iface::MAX_MAC_LEN);
2758
2759 // For some reason constants cannot be used directly in EXPECT_EQ
2760 // as this produces linking error.
2761 size_t len = Iface::MAX_MAC_LEN;
2762 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"
, 2762, gtest_ar.failure_message()) = ::testing::Message();
2763 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"
, 2763, gtest_ar.failure_message()) = ::testing::Message();
2764}
2765
2766TEST_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", 2766), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2766), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 2766), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_socketInfo_Test
>); void IfaceMgrTest_socketInfo_Test::TestBody() {
2767
2768 // Check that socketinfo for IPv4 socket is functional
2769 SocketInfo sock1(IOAddress("192.0.2.56"), DHCP4_SERVER_PORT + 7, 7);
2770 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"
, 2770, gtest_ar.failure_message()) = ::testing::Message();
2771 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"
, 2771, gtest_ar.failure_message()) = ::testing::Message();
2772 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"
, 2772, gtest_ar.failure_message()) = ::testing::Message();
2773 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"
, 2773, gtest_ar.failure_message()) = ::testing::Message();
2774 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"
, 2774, gtest_ar.failure_message()) = ::testing::Message();
2775
2776 // Check that non-default value of the fallback socket descriptor is set
2777 SocketInfo sock2(IOAddress("192.0.2.53"), DHCP4_SERVER_PORT + 8, 8, 10);
2778 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"
, 2778, gtest_ar.failure_message()) = ::testing::Message();
2779 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"
, 2779, gtest_ar.failure_message()) = ::testing::Message();
2780 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"
, 2780, gtest_ar.failure_message()) = ::testing::Message();
2781 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"
, 2781, gtest_ar.failure_message()) = ::testing::Message();
2782 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"
, 2782, gtest_ar.failure_message()) = ::testing::Message();
2783
2784 // Check that socketinfo for IPv6 socket is functional
2785 SocketInfo sock3(IOAddress("2001:db8:1::56"), DHCP4_SERVER_PORT + 9, 9);
2786 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"
, 2786, gtest_ar.failure_message()) = ::testing::Message();
2787 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"
, 2787, gtest_ar.failure_message()) = ::testing::Message();
2788 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"
, 2788, gtest_ar.failure_message()) = ::testing::Message();
2789 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"
, 2789, gtest_ar.failure_message()) = ::testing::Message();
2790 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"
, 2790, gtest_ar.failure_message()) = ::testing::Message();
2791
2792 // Now let's test if IfaceMgr handles socket info properly
2793 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
2794 IfacePtr loopback = ifacemgr->getIface(LOOPBACK_NAME);
2795 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"
, 2795, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "loopback", "false", "true") .c_str()) = ::testing::Message
();
2796 loopback->addSocket(sock1);
2797 loopback->addSocket(sock2);
2798 loopback->addSocket(sock3);
2799
2800 Pkt6Ptr pkt6(new Pkt6(DHCPV6_REPLY, 123456));
2801
2802 // pkt6 does not have interface set yet
2803 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_2806; } 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_2806; } 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_2806; } } else gtest_label_testthrow_2806
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2806, gtest_msg.value.c_str()) = ::testing::Message()
2804 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_2806; } 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_2806; } 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_2806; } } else gtest_label_testthrow_2806
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2806, gtest_msg.value.c_str()) = ::testing::Message()
2805 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_2806; } 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_2806; } 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_2806; } } else gtest_label_testthrow_2806
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2806, gtest_msg.value.c_str()) = ::testing::Message()
2806 )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_2806; } 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_2806; } 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_2806; } } else gtest_label_testthrow_2806
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2806, gtest_msg.value.c_str()) = ::testing::Message();
2807
2808 // Try to send over non-existing interface
2809 pkt6->setIface("nosuchinterface45");
2810 pkt6->setIndex(12345);
2811 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_2814; } 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_2814; } 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_2814; } } else gtest_label_testthrow_2814
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2814, gtest_msg.value.c_str()) = ::testing::Message()
2812 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_2814; } 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_2814; } 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_2814; } } else gtest_label_testthrow_2814
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2814, gtest_msg.value.c_str()) = ::testing::Message()
2813 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_2814; } 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_2814; } 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_2814; } } else gtest_label_testthrow_2814
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2814, gtest_msg.value.c_str()) = ::testing::Message()
2814 )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_2814; } 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_2814; } 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_2814; } } else gtest_label_testthrow_2814
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2814, gtest_msg.value.c_str()) = ::testing::Message();
2815
2816 // Index is now checked first
2817 pkt6->setIface(LOOPBACK_NAME);
2818 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_2821; } 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_2821; } 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_2821; } } else gtest_label_testthrow_2821
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2821, gtest_msg.value.c_str()) = ::testing::Message()
2819 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_2821; } 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_2821; } 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_2821; } } else gtest_label_testthrow_2821
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2821, gtest_msg.value.c_str()) = ::testing::Message()
2820 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_2821; } 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_2821; } 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_2821; } } else gtest_label_testthrow_2821
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2821, gtest_msg.value.c_str()) = ::testing::Message()
2821 )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_2821; } 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_2821; } 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_2821; } } else gtest_label_testthrow_2821
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2821, gtest_msg.value.c_str()) = ::testing::Message();
2822
2823 // This will work
2824 pkt6->setIndex(LOOPBACK_INDEX);
2825 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"
, 2825, gtest_ar.failure_message()) = ::testing::Message();
2826
2827 bool deleted = false;
2828 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_2830; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2830
; } } else gtest_label_testnothrow_2830 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2830, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2829 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_2830; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2830
; } } else gtest_label_testnothrow_2830 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2830, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message()
2830 )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_2830; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_2830
; } } else gtest_label_testnothrow_2830 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2830, ("Expected: " "deleted = ifacemgr->getIface(LOOPBACK_NAME)->delSocket(9);"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
2831 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"
, 2831, gtest_ar.failure_message()) = ::testing::Message();
2832
2833 // It should throw again, there's no usable socket anymore
2834 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_2837; } 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_2837; } 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_2837; } } else gtest_label_testthrow_2837
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2837, gtest_msg.value.c_str()) = ::testing::Message()
2835 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_2837; } 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_2837; } 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_2837; } } else gtest_label_testthrow_2837
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2837, gtest_msg.value.c_str()) = ::testing::Message()
2836 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_2837; } 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_2837; } 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_2837; } } else gtest_label_testthrow_2837
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2837, gtest_msg.value.c_str()) = ::testing::Message()
2837 )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_2837; } 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_2837; } 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_2837; } } else gtest_label_testthrow_2837
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2837, gtest_msg.value.c_str()) = ::testing::Message();
2838
2839 // Repeat for pkt4
2840 Pkt4Ptr pkt4(new Pkt4(DHCPDISCOVER, 1));
2841
2842 // pkt4 does not have interface set yet.
2843 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_2846; } 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_2846; } 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_2846; } } else gtest_label_testthrow_2846
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2846, gtest_msg.value.c_str()) = ::testing::Message()
2844 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_2846; } 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_2846; } 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_2846; } } else gtest_label_testthrow_2846
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2846, gtest_msg.value.c_str()) = ::testing::Message()
2845 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_2846; } 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_2846; } 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_2846; } } else gtest_label_testthrow_2846
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2846, gtest_msg.value.c_str()) = ::testing::Message()
2846 )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_2846; } 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_2846; } 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_2846; } } else gtest_label_testthrow_2846
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2846, gtest_msg.value.c_str()) = ::testing::Message();
2847
2848 // Try to send over non-existing interface.
2849 pkt4->setIface("nosuchinterface45");
2850 pkt4->setIndex(12345);
2851 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_2854; } 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_2854; } 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_2854; } } else gtest_label_testthrow_2854
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2854, gtest_msg.value.c_str()) = ::testing::Message()
2852 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_2854; } 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_2854; } 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_2854; } } else gtest_label_testthrow_2854
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2854, gtest_msg.value.c_str()) = ::testing::Message()
2853 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_2854; } 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_2854; } 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_2854; } } else gtest_label_testthrow_2854
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2854, gtest_msg.value.c_str()) = ::testing::Message()
2854 )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_2854; } 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_2854; } 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_2854; } } else gtest_label_testthrow_2854
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2854, gtest_msg.value.c_str()) = ::testing::Message();
2855
2856 // Index is now checked first.
2857 pkt4->setIface(LOOPBACK_NAME);
2858 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_2861; } 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_2861; } 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_2861; } } else gtest_label_testthrow_2861
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2861, gtest_msg.value.c_str()) = ::testing::Message()
2859 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_2861; } 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_2861; } 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_2861; } } else gtest_label_testthrow_2861
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2861, gtest_msg.value.c_str()) = ::testing::Message()
2860 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_2861; } 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_2861; } 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_2861; } } else gtest_label_testthrow_2861
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2861, gtest_msg.value.c_str()) = ::testing::Message()
2861 )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_2861; } 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_2861; } 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_2861; } } else gtest_label_testthrow_2861
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2861, gtest_msg.value.c_str()) = ::testing::Message();
2862
2863 // Socket info is set, packet has well defined interface. It should work.
2864 pkt4->setIndex(LOOPBACK_INDEX);
2865 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", 2865, gtest_ar
.failure_message()) = ::testing::Message();
2866
2867 // Set the local address to check if the socket for this address will
2868 // be returned.
2869 pkt4->setLocalAddr(IOAddress("192.0.2.56"));
2870 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", 2870, gtest_ar
.failure_message()) = ::testing::Message();
2871
2872 // Modify the local address and expect that the other socket will be
2873 // returned.
2874 pkt4->setLocalAddr(IOAddress("192.0.2.53"));
2875 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", 2875, gtest_ar
.failure_message()) = ::testing::Message();
2876
2877 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_2880; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2880; } } else gtest_label_testnothrow_2880
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2880, ("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()
2878 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_2880; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2880; } } else gtest_label_testnothrow_2880
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2880, ("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()
2879 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_2880; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2880; } } else gtest_label_testnothrow_2880
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2880, ("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()
2880 )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_2880; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_2880; } } else gtest_label_testnothrow_2880
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2880, ("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();
2881
2882 // It should throw again, there's no usable socket anymore.
2883 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_2886; } 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_2886; } 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_2886; } } else gtest_label_testthrow_2886
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2886, gtest_msg.value.c_str()) = ::testing::Message()
2884 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_2886; } 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_2886; } 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_2886; } } else gtest_label_testthrow_2886
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2886, gtest_msg.value.c_str()) = ::testing::Message()
2885 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_2886; } 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_2886; } 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_2886; } } else gtest_label_testthrow_2886
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2886, gtest_msg.value.c_str()) = ::testing::Message()
2886 )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_2886; } 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_2886; } 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_2886; } } else gtest_label_testthrow_2886
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 2886, gtest_msg.value.c_str()) = ::testing::Message();
2887}
2888
2889#if defined(OS_BSD)
2890#include <net/if_dl.h>
2891#endif
2892
2893#include <sys/socket.h>
2894#include <net/if.h>
2895#include <ifaddrs.h>
2896
2897/// @brief Checks the index of this interface
2898/// @param iface Kea interface structure to be checked
2899/// @param ifptr original structure returned by getifaddrs
2900/// @return true if index is returned properly
2901bool
2902checkIfIndex(const Iface & iface,
2903 struct ifaddrs *& ifptr) {
2904 return (iface.getIndex() == if_nametoindex(ifptr->ifa_name));
2905}
2906
2907/// @brief Checks if the interface has proper flags set
2908/// @param iface Kea interface structure to be checked
2909/// @param ifptr original structure returned by getifaddrs
2910/// @return true if flags are set properly
2911bool
2912checkIfFlags(const Iface & iface,
2913 struct ifaddrs *& ifptr) {
2914 bool flag_loopback_ = ifptr->ifa_flags & IFF_LOOPBACKIFF_LOOPBACK;
2915 bool flag_up_ = ifptr->ifa_flags & IFF_UPIFF_UP;
2916 bool flag_running_ = ifptr->ifa_flags & IFF_RUNNINGIFF_RUNNING;
2917 bool flag_multicast_ = ifptr->ifa_flags & IFF_MULTICASTIFF_MULTICAST;
2918
2919 return ((iface.flag_loopback_ == flag_loopback_) &&
2920 (iface.flag_up_ == flag_up_) &&
2921 (iface.flag_running_ == flag_running_) &&
2922 (iface.flag_multicast_ == flag_multicast_));
2923}
2924
2925/// @brief Checks if MAC Address/IP Addresses are properly well formed
2926/// @param iface Kea interface structure to be checked
2927/// @param ifptr original structure returned by getifaddrs
2928/// @return true if addresses are returned properly
2929bool
2930checkIfAddrs(const Iface & iface, struct ifaddrs *& ifptr) {
2931 const unsigned char * p = 0;
2932#if defined(OS_LINUX)
2933 // Workaround for Linux ...
2934 if(ifptr->ifa_data != 0) {
2935 // We avoid localhost as it has no MAC Address
2936 if (!strncmp(iface.getName().c_str(), "lo", 2)) {
2937 return (true);
2938 }
2939
2940 struct ifreq ifr;
2941 memset(& ifr.ifr_nameifr_ifrn.ifrn_name, 0, sizeof ifr.ifr_nameifr_ifrn.ifrn_name);
2942 strncpy(ifr.ifr_nameifr_ifrn.ifrn_name, iface.getName().c_str(), sizeof(ifr.ifr_nameifr_ifrn.ifrn_name) - 1);
2943
2944 int s = -1; // Socket descriptor
2945
2946 if ((s = socket(AF_INET2, SOCK_DGRAMSOCK_DGRAM, 0)) < 0) {
2947 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"
, 2947, oss__.str().c_str()); } while (1);
2948 }
2949
2950 if (ioctl(s, SIOCGIFHWADDR0x8927, & ifr) < 0) {
2951 close(s);
2952 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"
, 2952, oss__.str().c_str()); } while (1);
2953 }
2954
2955 p = reinterpret_cast<uint8_t *>(ifr.ifr_ifru.ifru_hwaddr.sa_data);
2956
2957 close(s);
2958
2959 /// @todo: Check MAC address length. For some interfaces it is
2960 /// different than 6. Some have 0, while some exotic ones (like
2961 /// infiniband) have 20.
2962 return (!memcmp(p, iface.getMac(), iface.getMacLen()));
2963 }
2964#endif
2965
2966 if(!ifptr->ifa_addr) {
2967 return (false);
2968 }
2969
2970 switch(ifptr->ifa_addr->sa_family) {
2971#if defined(OS_BSD)
2972 case AF_LINK: {
2973 // We avoid localhost as it has no MAC Address
2974 if (!strncmp(iface.getName().c_str(), "lo", 2)) {
2975 return (true);
2976 }
2977
2978 struct sockaddr_dl * hwdata =
2979 reinterpret_cast<struct sockaddr_dl *>(ifptr->ifa_addr);
2980 p = reinterpret_cast<uint8_t *>(LLADDR(hwdata));
2981
2982 // Extract MAC address length
2983 if (hwdata->sdl_alen != iface.getMacLen()) {
2984 return (false);
2985 }
2986
2987 return (!memcmp(p, iface.getMac(), hwdata->sdl_alen));
2988 }
2989#endif
2990 case AF_INET2: {
2991 struct sockaddr_in * v4data =
2992 reinterpret_cast<struct sockaddr_in *>(ifptr->ifa_addr);
2993 p = reinterpret_cast<uint8_t *>(& v4data->sin_addr);
2994
2995 IOAddress addrv4 = IOAddress::fromBytes(AF_INET2, p);
2996
2997 for (auto const& a :iface.getAddresses()) {
2998 if(a.get().isV4() && (a.get()) == addrv4) {
2999 return (true);
3000 }
3001 }
3002
3003 return (false);
3004 }
3005 case AF_INET610: {
3006 struct sockaddr_in6 * v6data =
3007 reinterpret_cast<struct sockaddr_in6 *>(ifptr->ifa_addr);
3008 p = reinterpret_cast<uint8_t *>(& v6data->sin6_addr);
3009
3010 IOAddress addrv6 = IOAddress::fromBytes(AF_INET610, p);
3011
3012 for (auto const& a : iface.getAddresses()) {
3013 if (a.get().isV6() && (a.get() == addrv6)) {
3014 return (true);
3015 }
3016 }
3017
3018 return (false);
3019 }
3020 default:
3021 return (true);
3022 }
3023}
3024
3025/// This test checks that the IfaceMgr detects interfaces correctly and
3026/// that detected interfaces have correct properties.
3027TEST_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", 3027), (
::testing::internal::GetTypeId<IfaceMgrTest>()), ::testing
::internal::SuiteApiResolver< IfaceMgrTest>::GetSetUpCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3027), ::
testing::internal::SuiteApiResolver< IfaceMgrTest>::GetTearDownCaseOrSuite
("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc", 3027), new
::testing::internal::TestFactoryImpl<IfaceMgrTest_detectIfaces_Test
>); void IfaceMgrTest_detectIfaces_Test::TestBody() {
3028 NakedIfaceMgr ifacemgr;
3029
3030 // We are using struct ifaddrs as it is the only good portable one
3031 // ifreq and ioctls are far from portable. For BSD ifreq::ifa_flags field
3032 // is only a short which, nowadays, can be negative
3033 struct ifaddrs *iflist = 0, *ifptr = 0;
3034 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"
, 3034, gtest_ar.failure_message()) = ::testing::Message()
3035 << "Unit test failed to detect interfaces.";
3036
3037 // Go over all interfaces detected by the unit test and see if they
3038 // match with the interfaces detected by IfaceMgr.
3039 for (ifptr = iflist; ifptr != 0; ifptr = ifptr->ifa_next) {
3040 // When more than one IPv4 address is assigned to the particular
3041 // physical interface, virtual interfaces may be created for each
3042 // additional IPv4 address. For example, when multiple addresses
3043 // are assigned to the eth0 interface, additional virtual interfaces
3044 // will be eth0:0, eth0:1 etc. This is the case on some Linux
3045 // distributions. The getifaddrs will return virtual interfaces,
3046 // with single address each, but the Netlink-based implementation
3047 // (used by IfaceMgr) will rather hold a list of physical interfaces
3048 // with multiple IPv4 addresses assigned. This means that the test
3049 // can't use a name of the interface returned by getifaddrs to match
3050 // with the interface name held by IfaceMgr. Instead, we use the
3051 // index of the interface because the virtual interfaces have the
3052 // same indexes as the physical interfaces.
3053 IfacePtr i = ifacemgr.getIface(if_nametoindex(ifptr->ifa_name));
3054
3055 // If the given interface was also detected by the IfaceMgr,
3056 // check that its properties are correct.
3057 if (i != NULL__null) {
3058 // Check if interface index is reported properly
3059 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"
, 3059, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfIndex(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3060 << "Non-matching index of the detected interface "
3061 << i->getName();
3062
3063 // Check if flags are reported properly
3064 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"
, 3064, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfFlags(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3065 << "Non-matching flags of the detected interface "
3066 << i->getName();
3067
3068 // Check if addresses are reported properly
3069 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"
, 3069, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "checkIfAddrs(*i, ifptr)", "false", "true") .c_str()) = ::testing
::Message()
3070 << "Non-matching addresses on the detected interface "
3071 << i->getName();
3072
3073 } else {
3074 // The interface detected here seems to be missing in the
3075 // IfaceMgr.
3076 ADD_FAILURE()::testing::internal::AssertHelper(::testing::TestPartResult::
kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3076, "Failed") = ::testing::Message() << "Interface " << ifptr->ifa_name
3077 << " not detected by the Interface Manager";
3078 }
3079 }
3080
3081 freeifaddrs(iflist);
3082 iflist = 0;
3083}
3084
3085// Tests if a single external socket and its callback can be passed and
3086// it is supported properly by receive4() method.
3087void IfaceMgrTest::testSingleExternalSocket4() {
3088 callback_ok = false;
3089
3090 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3091
3092 // Create pipe and register it as extra socket
3093 int pipefd[2];
3094 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"
, 3094, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3095 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_3095; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3095; } } else gtest_label_testnothrow_3095
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3095, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3096
3097 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_3097
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3097
; } } else gtest_label_testnothrow_3097 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3097, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3098
3099 Pkt4Ptr pkt4;
3100 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_3100
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3100
; } } else gtest_label_testnothrow_3100 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3100, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3101
3102 // Our callback should not be called this time (there was no data)
3103 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"
, 3103, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3104
3105 // IfaceMgr should not process control socket data as incoming packets
3106 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", 3106, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3107
3108 // Now, send some data over pipe (38 bytes)
3109 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"
, 3109, gtest_ar.failure_message()) = ::testing::Message();
3110
3111 // ... and repeat
3112 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_3112
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3112
; } } else gtest_label_testnothrow_3112 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3112, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3113
3114 // IfaceMgr should not process control socket data as incoming packets
3115 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", 3115, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3116
3117 // There was some data, so this time callback should be called
3118 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", 3118, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
3119
3120 // close both pipe ends
3121 close(pipefd[1]);
3122 close(pipefd[0]);
3123
3124 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_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->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3125}
3126
3127TEST_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"
, 3127), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3127), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3127), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket4Select_Test
>); void IfaceMgrTest_SingleExternalSocket4Select_Test::TestBody
() {
3128 kea_event_handler_type_.setValue("select");
3129 testSingleExternalSocket4();
3130}
3131
3132TEST_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"
, 3132), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3132), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3132), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket4Poll_Test
>); void IfaceMgrTest_SingleExternalSocket4Poll_Test::TestBody
() {
3133 kea_event_handler_type_.setValue("poll");
3134 testSingleExternalSocket4();
3135}
3136
3137// Tests if multiple external sockets and their callbacks can be passed and
3138// it is supported properly by receive4() method.
3139void IfaceMgrTest::testMultipleExternalSockets4() {
3140 callback_ok = false;
3141 callback2_ok = false;
3142
3143 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3144
3145 // Create first pipe and register it as extra socket
3146 int pipefd[2];
3147 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"
, 3147, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3148 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_3148; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3148; } } else gtest_label_testnothrow_3148
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3148, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3149
3150 // Let's create a second pipe and register it as well
3151 int secondpipe[2];
3152 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"
, 3152, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
3153 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_3153; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3153
; } } else gtest_label_testnothrow_3153 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3153, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3154
3155 Pkt4Ptr pkt4;
3156 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_3156
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3156
; } } else gtest_label_testnothrow_3156 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3156, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3157
3158 // Our callbacks should not be called this time (there was no data)
3159 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"
, 3159, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3160 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"
, 3160, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
3161
3162 // IfaceMgr should not process control socket data as incoming packets
3163 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", 3163, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3164
3165 // Now, send some data over the first pipe (38 bytes)
3166 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"
, 3166, gtest_ar.failure_message()) = ::testing::Message();
3167
3168 // ... and repeat
3169 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_3169
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3169
; } } else gtest_label_testnothrow_3169 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3169, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3170
3171 // IfaceMgr should not process control socket data as incoming packets
3172 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", 3172, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3173
3174 // There was some data, so this time callback should be called
3175 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", 3175, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
3176 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"
, 3176, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
3177
3178 // Read the data sent, because our test callbacks are too dumb to actually
3179 // do it. We don't care about the content read, because we're testing
3180 // the callbacks, not pipes.
3181 char buf[80];
3182 EXPECT_EQ(38, read(pipefd[0], buf, 80))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "read(pipefd[0], buf, 80)"
, 38, read(pipefd[0], buf, 80)))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3182, gtest_ar.failure_message()) = ::testing::Message();
3183
3184 // Clear the status...
3185 callback_ok = false;
3186 callback2_ok = false;
3187
3188 // And try again, using the second pipe
3189 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"
, 3189, gtest_ar.failure_message()) = ::testing::Message();
3190
3191 // ... and repeat
3192 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_3192
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3192
; } } else gtest_label_testnothrow_3192 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3192, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3193
3194 // IfaceMgr should not process control socket data as incoming packets
3195 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", 3195, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3196
3197 // There was some data, so this time callback should be called
3198 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"
, 3198, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3199 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"
, 3199, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
3200
3201 // close both pipe ends
3202 close(pipefd[1]);
3203 close(pipefd[0]);
3204
3205 close(secondpipe[1]);
3206 close(secondpipe[0]);
3207}
3208
3209TEST_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"
, 3209), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3209), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3209), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets4Select_Test
>); void IfaceMgrTest_MultipleExternalSockets4Select_Test::
TestBody() {
3210 kea_event_handler_type_.setValue("select");
3211 testMultipleExternalSockets4();
3212}
3213
3214TEST_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"
, 3214), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3214), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3214), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets4Poll_Test
>); void IfaceMgrTest_MultipleExternalSockets4Poll_Test::TestBody
() {
3215 kea_event_handler_type_.setValue("poll");
3216 testMultipleExternalSockets4();
3217}
3218
3219// Tests if existing external socket can be deleted and that such deletion does
3220// not affect any other existing sockets. Tests uses receive4()
3221void IfaceMgrTest::testDeleteExternalSockets4() {
3222 callback_ok = false;
3223 callback2_ok = false;
3224
3225 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3226
3227 // Create first pipe and register it as extra socket
3228 int pipefd[2];
3229 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"
, 3229, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3230 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_3230; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3230; } } else gtest_label_testnothrow_3230
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3230, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3231
3232 // Let's create a second pipe and register it as well
3233 int secondpipe[2];
3234 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"
, 3234, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
3235 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_3235; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3235
; } } else gtest_label_testnothrow_3235 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3235, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3236
3237 // Now delete the first session socket
3238 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_3238; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3238; } } else gtest_label_testnothrow_3238
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3238, ("Expected: " "ifacemgr->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3239
3240 // Now check whether the second callback is still functional
3241 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"
, 3241, gtest_ar.failure_message()) = ::testing::Message();
3242
3243 // ... and repeat
3244 Pkt4Ptr pkt4;
3245 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_3245
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3245
; } } else gtest_label_testnothrow_3245 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3245, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3246
3247 // IfaceMgr should not process control socket data as incoming packets
3248 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", 3248, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt4", "true", "false") .c_str()) = ::testing::Message();
3249
3250 // There was some data, so this time callback should be called
3251 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"
, 3251, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3252 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"
, 3252, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
3253
3254 // Let's reset the status
3255 callback_ok = false;
3256 callback2_ok = false;
3257
3258 // Now let's send something over the first callback that was unregistered.
3259 // We should NOT receive any callback.
3260 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"
, 3260, gtest_ar.failure_message()) = ::testing::Message();
3261
3262 // Now check that the first callback is NOT called.
3263 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_3263
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3263
; } } else gtest_label_testnothrow_3263 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3263, ("Expected: " "pkt4 = ifacemgr->receive4(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3264 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"
, 3264, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3265
3266 // close both pipe ends
3267 close(pipefd[1]);
3268 close(pipefd[0]);
3269
3270 close(secondpipe[1]);
3271 close(secondpipe[0]);
3272}
3273
3274TEST_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"
, 3274), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3274), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3274), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets4Select_Test
>); void IfaceMgrTest_DeleteExternalSockets4Select_Test::TestBody
() {
3275 kea_event_handler_type_.setValue("select");
3276 testDeleteExternalSockets4();
3277}
3278
3279TEST_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"
, 3279), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3279), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3279), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets4Poll_Test
>); void IfaceMgrTest_DeleteExternalSockets4Poll_Test::TestBody
() {
3280 kea_event_handler_type_.setValue("poll");
3281 testDeleteExternalSockets4();
3282}
3283
3284TEST_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"
, 3284), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3284), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3284), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets4DirectSelect_Test
::TestBody() {
3285 kea_event_handler_type_.setValue("select");
3286 unusableExternalSockets4Test();
3287}
3288
3289TEST_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"
, 3289), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3289), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3289), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets4DirectPoll_Test
::TestBody() {
3290 kea_event_handler_type_.setValue("poll");
3291 unusableExternalSockets4Test();
3292}
3293
3294TEST_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"
, 3294), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3294), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3294), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets4IndirectSelect_Test
::TestBody() {
3295 kea_event_handler_type_.setValue("select");
3296 unusableExternalSockets4Test(true);
3297}
3298
3299TEST_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"
, 3299), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3299), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3299), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets4IndirectPoll_Test
::TestBody() {
3300 kea_event_handler_type_.setValue("poll");
3301 unusableExternalSockets4Test(true);
3302}
3303
3304// Tests if a single external socket and its callback can be passed and
3305// it is supported properly by receive6() method.
3306void IfaceMgrTest::testSingleExternalSocket6() {
3307 callback_ok = false;
3308
3309 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3310
3311 // Create pipe and register it as extra socket
3312 int pipefd[2];
3313 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"
, 3313, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3314 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_3314; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3314; } } else gtest_label_testnothrow_3314
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3314, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3315
3316 Pkt6Ptr pkt6;
3317 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_3317
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3317
; } } else gtest_label_testnothrow_3317 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3317, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3318
3319 // Our callback should not be called this time (there was no data)
3320 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"
, 3320, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3321
3322 // IfaceMgr should not process control socket data as incoming packets
3323 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", 3323, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3324
3325 // Now, send some data over pipe (38 bytes)
3326 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"
, 3326, gtest_ar.failure_message()) = ::testing::Message();
3327
3328 // ... and repeat
3329 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_3329
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3329
; } } else gtest_label_testnothrow_3329 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3329, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3330
3331 // IfaceMgr should not process control socket data as incoming packets
3332 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", 3332, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3333
3334 // There was some data, so this time callback should be called
3335 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", 3335, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
3336
3337 // close both pipe ends
3338 close(pipefd[1]);
3339 close(pipefd[0]);
3340}
3341
3342TEST_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"
, 3342), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3342), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3342), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket6Select_Test
>); void IfaceMgrTest_SingleExternalSocket6Select_Test::TestBody
() {
3343 kea_event_handler_type_.setValue("select");
3344 testSingleExternalSocket6();
3345}
3346
3347TEST_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"
, 3347), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3347), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3347), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_SingleExternalSocket6Poll_Test
>); void IfaceMgrTest_SingleExternalSocket6Poll_Test::TestBody
() {
3348 kea_event_handler_type_.setValue("poll");
3349 testSingleExternalSocket6();
3350}
3351
3352// Tests if multiple external sockets and their callbacks can be passed and
3353// it is supported properly by receive6() method.
3354void IfaceMgrTest::testMultipleExternalSockets6() {
3355 callback_ok = false;
3356 callback2_ok = false;
3357
3358 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3359
3360 // Create first pipe and register it as extra socket
3361 int pipefd[2];
3362 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"
, 3362, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3363 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_3363; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3363; } } else gtest_label_testnothrow_3363
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3363, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3364
3365 // Let's create a second pipe and register it as well
3366 int secondpipe[2];
3367 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"
, 3367, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
3368 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_3368; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3368
; } } else gtest_label_testnothrow_3368 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3368, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3369
3370 Pkt6Ptr pkt6;
3371 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_3371
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3371
; } } else gtest_label_testnothrow_3371 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3371, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3372
3373 // Our callbacks should not be called this time (there was no data)
3374 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"
, 3374, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3375 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"
, 3375, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
3376
3377 // IfaceMgr should not process control socket data as incoming packets
3378 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", 3378, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3379
3380 // Now, send some data over the first pipe (38 bytes)
3381 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"
, 3381, gtest_ar.failure_message()) = ::testing::Message();
3382
3383 // ... and repeat
3384 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_3384
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3384
; } } else gtest_label_testnothrow_3384 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3384, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3385
3386 // IfaceMgr should not process control socket data as incoming packets
3387 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", 3387, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3388
3389 // There was some data, so this time callback should be called
3390 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", 3390, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"callback_ok", "false", "true") .c_str()) = ::testing::Message
();
3391 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"
, 3391, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "true", "false") .c_str()) = ::testing::Message
();
3392
3393 // Read the data sent, because our test callbacks are too dumb to actually
3394 // do it. We don't care about the content read, because we're testing
3395 // the callbacks, not pipes.
3396 char buf[80];
3397 EXPECT_EQ(38, read(pipefd[0], buf, 80))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal::EqHelper::Compare("38", "read(pipefd[0], buf, 80)"
, 38, read(pipefd[0], buf, 80)))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3397, gtest_ar.failure_message()) = ::testing::Message();
3398
3399 // Clear the status...
3400 callback_ok = false;
3401 callback2_ok = false;
3402
3403 // And try again, using the second pipe
3404 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"
, 3404, gtest_ar.failure_message()) = ::testing::Message();
3405
3406 // ... and repeat
3407 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_3407
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3407
; } } else gtest_label_testnothrow_3407 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3407, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3408
3409 // IfaceMgr should not process control socket data as incoming packets
3410 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", 3410, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3411
3412 // There was some data, so this time callback should be called
3413 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"
, 3413, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3414 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"
, 3414, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
3415
3416 // close both pipe ends
3417 close(pipefd[1]);
3418 close(pipefd[0]);
3419
3420 close(secondpipe[1]);
3421 close(secondpipe[0]);
3422}
3423
3424TEST_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"
, 3424), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3424), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3424), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets6Select_Test
>); void IfaceMgrTest_MultipleExternalSockets6Select_Test::
TestBody() {
3425 kea_event_handler_type_.setValue("select");
3426 testMultipleExternalSockets6();
3427}
3428
3429TEST_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"
, 3429), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3429), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3429), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_MultipleExternalSockets6Poll_Test
>); void IfaceMgrTest_MultipleExternalSockets6Poll_Test::TestBody
() {
3430 kea_event_handler_type_.setValue("poll");
3431 testMultipleExternalSockets6();
3432}
3433
3434// Tests if existing external socket can be deleted and that such deletion does
3435// not affect any other existing sockets. Tests uses receive6()
3436void IfaceMgrTest::testDeleteExternalSockets6() {
3437 callback_ok = false;
3438 callback2_ok = false;
3439
3440 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3441
3442 // Create first pipe and register it as extra socket
3443 int pipefd[2];
3444 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"
, 3444, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3445 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_3445; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3445; } } else gtest_label_testnothrow_3445
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3445, ("Expected: " "ifacemgr->addExternalSocket(pipefd[0], my_callback)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3446
3447 // Let's create a second pipe and register it as well
3448 int secondpipe[2];
3449 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"
, 3449, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(secondpipe) == 0", "false", "true") .c_str()) = ::testing
::Message();
3450 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_3450; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3450
; } } else gtest_label_testnothrow_3450 : ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3450, ("Expected: " "ifacemgr->addExternalSocket(secondpipe[0], my_callback2)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3451
3452 // Now delete the first session socket
3453 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_3453; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3453; } } else gtest_label_testnothrow_3453
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3453, ("Expected: " "ifacemgr->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3454
3455 // Now check whether the second callback is still functional
3456 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"
, 3456, gtest_ar.failure_message()) = ::testing::Message();
3457
3458 // ... and repeat
3459 Pkt6Ptr pkt6;
3460 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_3460
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3460
; } } else gtest_label_testnothrow_3460 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3460, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3461
3462 // IfaceMgr should not process control socket data as incoming packets
3463 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", 3463, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"pkt6", "true", "false") .c_str()) = ::testing::Message();
3464
3465 // There was some data, so this time callback should be called
3466 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"
, 3466, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3467 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"
, 3467, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback2_ok", "false", "true") .c_str()) = ::testing::Message
();
3468
3469 // Let's reset the status
3470 callback_ok = false;
3471 callback2_ok = false;
3472
3473 // Now let's send something over the first callback that was unregistered.
3474 // We should NOT receive any callback.
3475 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"
, 3475, gtest_ar.failure_message()) = ::testing::Message();
3476
3477 // Now check that the first callback is NOT called.
3478 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_3478
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3478
; } } else gtest_label_testnothrow_3478 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3478, ("Expected: " "pkt6 = ifacemgr->receive6(1)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3479 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"
, 3479, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "callback_ok", "true", "false") .c_str()) = ::testing::Message
();
3480
3481 // close both pipe ends
3482 close(pipefd[1]);
3483 close(pipefd[0]);
3484
3485 close(secondpipe[1]);
3486 close(secondpipe[0]);
3487}
3488
3489TEST_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"
, 3489), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3489), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3489), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets6Select_Test
>); void IfaceMgrTest_DeleteExternalSockets6Select_Test::TestBody
() {
3490 kea_event_handler_type_.setValue("select");
3491 testDeleteExternalSockets6();
3492}
3493
3494TEST_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"
, 3494), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3494), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3494), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DeleteExternalSockets6Poll_Test
>); void IfaceMgrTest_DeleteExternalSockets6Poll_Test::TestBody
() {
3495 kea_event_handler_type_.setValue("poll");
3496 testDeleteExternalSockets6();
3497}
3498
3499// Tests that an existing external socket that becomes invalid
3500// is detected and ignored, without affecting other sockets.
3501// Tests uses receive6() without queuing.
3502TEST_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"
, 3502), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3502), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3502), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets6DirectSelect_Test
::TestBody() {
3503 kea_event_handler_type_.setValue("select");
3504 unusableExternalSockets6Test();
3505}
3506
3507TEST_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"
, 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_unusableExternalSockets6DirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets6DirectPoll_Test
::TestBody() {
3508 kea_event_handler_type_.setValue("poll");
3509 unusableExternalSockets6Test();
3510}
3511
3512// Tests that an existing external socket that becomes invalid
3513// is detected and ignored, without affecting other sockets.
3514// Tests uses receive6() with queuing.
3515TEST_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"
, 3515), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3515), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3515), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
>); void IfaceMgrTest_unusableExternalSockets6IndirectSelect_Test
::TestBody() {
3516 kea_event_handler_type_.setValue("select");
3517 unusableExternalSockets6Test(true);
3518}
3519
3520TEST_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"
, 3520), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3520), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3520), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
>); void IfaceMgrTest_unusableExternalSockets6IndirectPoll_Test
::TestBody() {
3521 kea_event_handler_type_.setValue("poll");
3522 unusableExternalSockets6Test(true);
3523}
3524
3525/// @brief Test fixture for logs.
3526class IfaceMgrLogTest : public LogContentTest {
3527public:
3528 /// @brief Create the interface manager.
3529 IfaceMgrLogTest() {
3530 ifacemgr_.reset(new NakedIfaceMgr());
3531 }
3532
3533 /// @brief Destroy the interface manager.
3534 ~IfaceMgrLogTest() {
3535 ifacemgr_.reset();
3536 }
3537
3538 /// @brief Perform external socket operations in another thread.
3539 void testThread() {
3540 thread th([this]() {
3541 // Create pipe mainly to use a not fake fd.
3542 int pipefd[2];
3543 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"
, 3543, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "pipe(pipefd) == 0", "false", "true") .c_str()) = ::testing
::Message();
3544 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_3544; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3544; } } else gtest_label_testnothrow_3544
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3544, ("Expected: " "ifacemgr_->addExternalSocket(pipefd[0], 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3545 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"
, 3545, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(pipefd[0])", "false", "true"
) .c_str()) = ::testing::Message();
3546 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_3546; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3546; } } else gtest_label_testnothrow_3546
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3546, ("Expected: " "ifacemgr_->deleteExternalSocket(pipefd[0])"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3547 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_3547; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3547; } } else gtest_label_testnothrow_3547
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3547, ("Expected: " "ifacemgr_->deleteAllExternalSockets()"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3548 close(pipefd[1]);
3549 close(pipefd[0]);
3550 });
3551 th.join();
3552 }
3553
3554 /// @brief The interface manager.
3555 boost::shared_ptr<NakedIfaceMgr> ifacemgr_;
3556};
3557
3558// Tests that external socket operations log errors when not in the main thread.
3559TEST_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"
, 3559), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3559), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3559), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_externalSocketOtherThread_Test
>); void IfaceMgrLogTest_externalSocketOtherThread_Test::TestBody
() {
3560 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"
, 3560, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
3561 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"
, 3561, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->getCheckThreadId()", "false", "true") .c_str
()) = ::testing::Message();
3562
3563 testThread();
3564 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"
, 3564, gtest_ar.failure_message()) = ::testing::Message();
3565 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"
, 3565, gtest_ar.failure_message()) = ::testing::Message();
3566 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"
, 3566, gtest_ar.failure_message()) = ::testing::Message();
3567}
3568
3569// Tests that errors are logged only when enabled.
3570TEST_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"
, 3570), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3570), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3570), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
>); void IfaceMgrLogTest_externalSocketOtherThreadNoLog_Test
::TestBody() {
3571 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"
, 3571, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
3572 ifacemgr_->setCheckThreadId(false);
3573 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"
, 3573, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->getCheckThreadId()", "true", "false") .c_str
()) = ::testing::Message();
3574
3575 testThread();
3576 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"
, 3576, gtest_ar.failure_message()) = ::testing::Message();
3577}
3578
3579// Tests that calling twice addExternalSocket on the same value warns.
3580TEST_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"
, 3580), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3580), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3580), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
>); void IfaceMgrLogTest_addExternalSocketAlreadyExists_Test
::TestBody() {
3581 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"
, 3581, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
3582 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_3582; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3582; } } else gtest_label_testnothrow_3582
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3582, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3583 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"
, 3583, gtest_ar.failure_message()) = ::testing::Message();
3584 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_3584; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3584; } } else gtest_label_testnothrow_3584
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3584, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3585 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"
, 3585, gtest_ar.failure_message()) = ::testing::Message();
3586}
3587
3588// Tests that calling twice deleteExternalSocket on the same value warns.
3589TEST_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"
, 3589), (::testing::internal::GetTypeId<IfaceMgrLogTest>
()), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3589), ::testing::internal::SuiteApiResolver< IfaceMgrLogTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3589), new ::testing::internal::TestFactoryImpl<IfaceMgrLogTest_deleteExternalSocketNotFound_Test
>); void IfaceMgrLogTest_deleteExternalSocketNotFound_Test
::TestBody() {
3590 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"
, 3590, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_", "false", "true") .c_str()) = ::testing::Message
();
3591 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_3591; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3591; } } else gtest_label_testnothrow_3591
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3591, ("Expected: " "ifacemgr_->addExternalSocket(100, 0)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3592 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"
, 3592, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(100)", "false", "true") .c_str
()) = ::testing::Message();
3593 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_3593; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3593; } } else gtest_label_testnothrow_3593
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3593, ("Expected: " "ifacemgr_->deleteExternalSocket(100)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3594 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"
, 3594, gtest_ar.failure_message()) = ::testing::Message();
3595 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"
, 3595, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr_->isExternalSocket(100)", "true", "false") .c_str
()) = ::testing::Message();
3596 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_3596; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3596; } } else gtest_label_testnothrow_3596
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3596, ("Expected: " "ifacemgr_->deleteExternalSocket(100)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3597 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"
, 3597, gtest_ar.failure_message()) = ::testing::Message();
3598}
3599
3600// Test checks if the unicast sockets can be opened.
3601// This test is now disabled, because there is no reliable way to test it. We
3602// can't even use loopback, because openSockets() skips loopback interface
3603// (as it should be, because DHCP server is not supposed to listen on loopback).
3604TEST_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"
, 3604), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3604), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3604), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_openUnicastSockets_Test
>); void IfaceMgrTest_DISABLED_openUnicastSockets_Test::TestBody
() {
3605 /// @todo Need to implement a test that is able to check whether we can open
3606 /// unicast sockets. There are 2 problems with it:
3607 /// 1. We need to have a non-link-local address on an interface that is
3608 /// up, running, IPv6 and multicast capable
3609 /// 2. We need that information on every OS that we run tests on. So far
3610 /// we are only supporting interface detection in Linux.
3611 ///
3612 /// To achieve this, we will probably need a pre-test setup, similar to what
3613 /// BIND9 is doing (i.e. configuring well known addresses on loopback).
3614
3615 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3616
3617 // Get the interface (todo: which interface)
3618 IfacePtr iface = ifacemgr->getIface("eth0");
3619 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"
, 3619, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "iface", "false", "true") .c_str()) = ::testing::Message();
3620 iface->inactive6_ = false;
3621
3622 // Tell the interface that it should bind to this global interface
3623 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_3623; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3623; } } else gtest_label_testnothrow_3623
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3623, ("Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3624
3625 // Tell IfaceMgr to open sockets. This should trigger at least 2 sockets
3626 // to open on eth0: link-local and global. On some systems (Linux), an
3627 // additional socket for multicast may be opened.
3628 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"
, 3628, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->openSockets6(PORT1)", "false", "true") .c_str
()) = ::testing::Message();
3629
3630 const Iface::SocketCollection& sockets = iface->getSockets();
3631 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"
, 3631, gtest_ar.failure_message()) = ::testing::Message();
3632
3633 // Global unicast should be first
3634 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"
, 3634, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "getSocketByAddr(sockets, IOAddress(\"2001:db8::1\"))", "false"
, "true") .c_str()) = ::testing::Message();
3635 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", 3635, ::
testing::internal::GetBoolAssertionFailureMessage( gtest_ar_,
"getSocketByAddr(sockets, IOAddress(\"figure-out-link-local-addr\"))"
, "false", "true") .c_str()) = ::testing::Message();
3636}
3637
3638// Checks if there is a protection against unicast duplicates.
3639TEST_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"
, 3639), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3639), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3639), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_unicastDuplicates_Test
>); void IfaceMgrTest_unicastDuplicates_Test::TestBody() {
3640 NakedIfaceMgr ifacemgr;
3641
3642 IfacePtr iface = ifacemgr.getIface(LOOPBACK_NAME);
3643 if (!iface) {
3644 cout << "Local loopback interface not found. Skipping test. " << endl;
3645 return;
3646 }
3647
3648 // Tell the interface that it should bind to this global interface
3649 // It is the first attempt so it should succeed
3650 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_3650; } catch (...) { gtest_msg.value
= "it throws."; goto gtest_label_testnothrow_3650; } } else gtest_label_testnothrow_3650
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3650, ("Expected: " "iface->addUnicast(IOAddress(\"2001:db8::1\"))"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3651
3652 // Tell the interface that it should bind to this global interface
3653 // It is the second attempt so it should fail
3654 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_3654
; } 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_3654; } 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_3654; } } else gtest_label_testthrow_3654
: ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3654, gtest_msg.value.c_str()) = ::testing::Message();
3655}
3656
3657// This test requires addresses 2001:db8:15c::1/128 and fe80::1/64 to be
3658// configured on loopback interface
3659//
3660// Useful commands:
3661// ip a a 2001:db8:15c::1/128 dev lo
3662// ip a a fe80::1/64 dev lo
3663//
3664// If you do not issue those commands before running this test, it will fail.
3665TEST_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"
, 3665), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3665), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3665), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_DISABLED_getSocket_Test
>); void IfaceMgrTest_DISABLED_getSocket_Test::TestBody() {
3666 // Testing socket operation in a portable way is tricky
3667 // without interface detection implemented.
3668
3669 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3670
3671 IOAddress lo_addr("::1");
3672 IOAddress link_local("fe80::1");
3673 IOAddress global("2001:db8:15c::1");
3674
3675 IOAddress dst_link_local("fe80::dead:beef");
3676 IOAddress dst_global("2001:db8:15c::dead:beef");
3677
3678 // Bind loopback address
3679 int socket1 = ifacemgr->openSocket(LOOPBACK_NAME, lo_addr, 10547);
3680 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"
, 3680, gtest_ar.failure_message()) = ::testing::Message(); // socket >= 0
3681
3682 // Bind link-local address
3683 int socket2 = ifacemgr->openSocket(LOOPBACK_NAME, link_local, 10547);
3684 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"
, 3684, gtest_ar.failure_message()) = ::testing::Message();
3685
3686 int socket3 = ifacemgr->openSocket(LOOPBACK_NAME, global, 10547);
3687 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"
, 3687, gtest_ar.failure_message()) = ::testing::Message();
3688
3689 // Let's make sure those sockets are unique
3690 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"
, 3690, gtest_ar.failure_message()) = ::testing::Message();
3691 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"
, 3691, gtest_ar.failure_message()) = ::testing::Message();
3692 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"
, 3692, gtest_ar.failure_message()) = ::testing::Message();
3693
3694 // Create a packet
3695 Pkt6Ptr pkt6(new Pkt6(DHCPV6_SOLICIT, 123));
3696 pkt6->setIface(LOOPBACK_NAME);
3697 pkt6->setIndex(LOOPBACK_INDEX);
3698
3699 // Check that packets sent to link-local will get socket bound to link local
3700 pkt6->setLocalAddr(global);
3701 pkt6->setRemoteAddr(dst_global);
3702 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"
, 3702, gtest_ar.failure_message()) = ::testing::Message();
3703
3704 // Check that packets sent to link-local will get socket bound to link local
3705 pkt6->setLocalAddr(link_local);
3706 pkt6->setRemoteAddr(dst_link_local);
3707 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"
, 3707, gtest_ar.failure_message()) = ::testing::Message();
3708
3709 // Close sockets here because the following tests will want to
3710 // open sockets on the same ports.
3711 ifacemgr->closeSockets();
3712}
3713
3714// Verifies DHCPv4 behavior of configureDHCPPacketQueue()
3715TEST_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"
, 3715), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3715), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_configureDHCPPacketQueueTest4_Test
>); void IfaceMgrTest_configureDHCPPacketQueueTest4_Test::
TestBody() {
3716 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3717
3718 // First let's make sure there is no queue and no thread.
3719 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"
, 3719, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
3720 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"
, 3720, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3721
3722 bool queue_enabled = false;
3723 // Given an empty pointer, we should default to no queue.
3724 data::ConstElementPtr queue_control;
3725 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_3725; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3725
; } } else gtest_label_testnothrow_3725 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3725, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3726 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"
, 3726, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
3727 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"
, 3727, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
3728 // configureDHCPPacketQueue() should never start the thread.
3729 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"
, 3729, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3730
3731 // Verify that calling startDHCPReceiver with no queue, does NOT start the thread.
3732 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_3732
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3732
; } } else gtest_label_testnothrow_3732 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3732, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3733 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"
, 3733, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3734
3735 // Now let's try with a populated queue control, but with enable-queue = false.
3736 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
3737 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_3737; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3737
; } } else gtest_label_testnothrow_3737 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3737, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3738 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"
, 3738, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
3739 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"
, 3739, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
3740 // configureDHCPPacketQueue() should never start the thread.
3741 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"
, 3741, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3742
3743 // Now let's enable the queue.
3744 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, true);
3745 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_3745; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3745
; } } else gtest_label_testnothrow_3745 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3745, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3746 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"
, 3746, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
3747 // Verify we have correctly created the queue.
3748 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
()); }
3749 << 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
()); };
3750 // configureDHCPPacketQueue() should never start the thread.
3751 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"
, 3751, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3752
3753 // Calling startDHCPReceiver with a queue, should start the thread.
3754 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_3754
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3754
; } } else gtest_label_testnothrow_3754 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3754, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3755 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"
, 3755, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
3756
3757 // Verify that calling startDHCPReceiver when the thread is running, throws.
3758 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_3758; } 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_3758; } 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_3758; } } else gtest_label_testthrow_3758
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3758, gtest_msg.value.c_str()) = ::testing::Message();
3759
3760 // Create a disabled config.
3761 queue_control = makeQueueConfig(PacketQueueMgr4::DEFAULT_QUEUE_TYPE4, 500, false);
3762
3763 // Trying to reconfigure with a running thread should throw.
3764 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_3765
; } 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_3765; } 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_3765; } } else gtest_label_testthrow_3765
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3765, gtest_msg.value.c_str()) = ::testing::Message()
3765 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_3765
; } 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_3765; } 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_3765; } } else gtest_label_testthrow_3765
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3765, gtest_msg.value.c_str()) = ::testing::Message();
3766
3767 // We should still have our queue and the thread should still be running.
3768 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"
, 3768, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "false", "true") .c_str()
) = ::testing::Message();
3769 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"
, 3769, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
3770
3771 // Now let's stop stop the thread.
3772 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_3772
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3772
; } } else gtest_label_testnothrow_3772 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3772, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3773 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"
, 3773, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3774 // Stopping the thread should not destroy the queue.
3775 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"
, 3775, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "false", "true") .c_str()
) = ::testing::Message();
3776
3777 // Reconfigure with the queue turned off. We should have neither queue nor thread.
3778 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_3778; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3778
; } } else gtest_label_testnothrow_3778 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3778, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3779 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"
, 3779, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue4()", "true", "false") .c_str()
) = ::testing::Message();
3780 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"
, 3780, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3781}
3782
3783// Verifies DHCPv6 behavior of configureDHCPPacketQueue()
3784TEST_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"
, 3784), (::testing::internal::GetTypeId<IfaceMgrTest>(
)), ::testing::internal::SuiteApiResolver< IfaceMgrTest>
::GetSetUpCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3784), ::testing::internal::SuiteApiResolver< IfaceMgrTest
>::GetTearDownCaseOrSuite("../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3784), new ::testing::internal::TestFactoryImpl<IfaceMgrTest_configureDHCPPacketQueueTest6_Test
>); void IfaceMgrTest_configureDHCPPacketQueueTest6_Test::
TestBody() {
3785 scoped_ptr<NakedIfaceMgr> ifacemgr(new NakedIfaceMgr());
3786
3787 // First let's make sure there is no queue and no thread.
3788 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"
, 3788, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
3789 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"
, 3789, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3790
3791 bool queue_enabled = false;
3792 // Given an empty pointer, we should default to no queue.
3793 data::ConstElementPtr queue_control;
3794 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_3794; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3794
; } } else gtest_label_testnothrow_3794 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3794, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(2, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3795 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"
, 3795, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
3796 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"
, 3796, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
3797 // configureDHCPPacketQueue() should never start the thread.
3798 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"
, 3798, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3799
3800 // Verify that calling startDHCPReceiver with no queue, does NOT start the thread.
3801 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_3801
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3801
; } } else gtest_label_testnothrow_3801 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3801, ("Expected: " "ifacemgr->startDHCPReceiver(2)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3802 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"
, 3802, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3803
3804 // Now let's try with a populated queue control, but with enable-queue = false.
3805 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
3806 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_3806; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3806
; } } else gtest_label_testnothrow_3806 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3806, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3807 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"
, 3807, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "true", "false") .c_str()) = ::testing::Message
();
3808 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"
, 3808, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
3809 // configureDHCPPacketQueue() should never start the thread.
3810 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"
, 3810, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3811
3812 // Now let's enable the queue.
3813 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, true);
3814 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_3814; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3814
; } } else gtest_label_testnothrow_3814 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3814, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3815 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"
, 3815, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "queue_enabled", "false", "true") .c_str()) = ::testing::Message
();
3816 // Verify we have correctly created the queue.
3817 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
()); }
3818 << 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
()); };
3819 // configureDHCPPacketQueue() should never start the thread.
3820 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"
, 3820, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3821
3822 // Calling startDHCPReceiver with a queue, should start the thread.
3823 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_3823
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3823
; } } else gtest_label_testnothrow_3823 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3823, ("Expected: " "ifacemgr->startDHCPReceiver(10)" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3824 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"
, 3824, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
3825
3826 // Verify that calling startDHCPReceiver when the thread is running, throws.
3827 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_3827; } 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_3827; } 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_3827; } } else gtest_label_testthrow_3827
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3827, gtest_msg.value.c_str()) = ::testing::Message();
3828
3829 // Create a disabled config.
3830 queue_control = makeQueueConfig(PacketQueueMgr6::DEFAULT_QUEUE_TYPE6, 500, false);
3831
3832 // Trying to reconfigure with a running thread should throw.
3833 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_3834
; } 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_3834; } 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_3834; } } else gtest_label_testthrow_3834
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3834, gtest_msg.value.c_str()) = ::testing::Message()
3834 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_3834
; } 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_3834; } 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_3834; } } else gtest_label_testthrow_3834
: return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3834, gtest_msg.value.c_str()) = ::testing::Message();
3835
3836 // We should still have our queue and the thread should still be running.
3837 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"
, 3837, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "false", "true") .c_str()
) = ::testing::Message();
3838 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"
, 3838, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "false", "true") .c_str
()) = ::testing::Message();
3839
3840 // Now let's stop stop the thread.
3841 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_3841
; } catch (...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3841
; } } else gtest_label_testnothrow_3841 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3841, ("Expected: " "ifacemgr->stopDHCPReceiver()" " doesn't throw an exception.\n"
" Actual: " + gtest_msg.value) .c_str()) = ::testing::Message
();
3842 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"
, 3842, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3843 // Stopping the thread should not destroy the queue.
3844 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"
, 3844, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "false", "true") .c_str()
) = ::testing::Message();
3845
3846 // Reconfigure with the queue turned off. We should have neither queue nor thread.
3847 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_3847; } catch (
...) { gtest_msg.value = "it throws."; goto gtest_label_testnothrow_3847
; } } else gtest_label_testnothrow_3847 : return ::testing::internal
::AssertHelper(::testing::TestPartResult::kFatalFailure, "../../../src/lib/dhcp/tests/iface_mgr_unittest.cc"
, 3847, ("Expected: " "queue_enabled = ifacemgr->configureDHCPPacketQueue(10, queue_control)"
" doesn't throw an exception.\n" " Actual: " + gtest_msg.value
) .c_str()) = ::testing::Message();
3848 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"
, 3848, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->getPacketQueue6()", "true", "false") .c_str()
) = ::testing::Message();
3849 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"
, 3849, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "ifacemgr->isDHCPReceiverRunning()", "true", "false") .c_str
()) = ::testing::Message();
3850}
3851
3852}
←

/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_