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125 | // Copyright (C) 2015-2024 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <exceptions/exceptions.h>
#include <testutils/gtest_utils.h>
#include <util/filesystem.h>
#include <fstream><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <string><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <gtest/gtest.h><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
using namespace isc;
using namespace isc::util::file;
using namespace std;
namespace {
/// @brief Test fixture class for testing operations on files.
struct FileUtilTest : ::testing::Test {
/// @brief Destructor.
///
/// Deletes the test file if any.
virtual ~FileUtilTest() {
string test_file_name(TEST_DATA_BUILDDIR "/fu.test");
static_cast<void>(remove(test_file_name.c_str()));
}
};
/// @brief Check that an error is returned by getContent on non-existent file.
TEST_F(FileUtilTest, notExist) {<--- syntax error
EXPECT_THROW_MSG(getContent("/does/not/exist"), BadValue,
"Expected a file at path '/does/not/exist'");
}
/// @brief Check that an error is returned by getContent on not regular file.
TEST_F(FileUtilTest, notRegular) {
EXPECT_THROW_MSG(getContent("/"), BadValue, "Expected '/' to be a regular file");
}
/// @brief Check getContent.
TEST_F(FileUtilTest, getContent) {
string file_name(TEST_DATA_BUILDDIR "/fu.test");
ofstream fs(file_name.c_str(), ofstream::out | ofstream::trunc);
ASSERT_TRUE(fs.is_open());
fs << "abdc";
fs.close();
string content;
EXPECT_NO_THROW_LOG(content = getContent(file_name));
EXPECT_EQ("abdc", content);
}
/// @brief Check isDir.
TEST_F(FileUtilTest, isDir) {
EXPECT_TRUE(isDir("/dev"));
EXPECT_FALSE(isDir("/dev/null"));
EXPECT_FALSE(isDir("/this/does/not/exist"));
EXPECT_FALSE(isDir("/etc/hosts"));
}
/// @brief Check isFile.
TEST_F(FileUtilTest, isFile) {
EXPECT_TRUE(isFile(ABS_SRCDIR "/filesystem_unittests.cc"));
EXPECT_FALSE(isFile(TEST_DATA_BUILDDIR));
}
/// @brief Check that the components are split correctly.
TEST(PathTest, components) {
// Complete name
Path fname("/alpha/beta/gamma.delta");
EXPECT_EQ("/alpha/beta/", fname.parentPath());
EXPECT_EQ("gamma", fname.stem());
EXPECT_EQ(".delta", fname.extension());
EXPECT_EQ("gamma.delta", fname.filename());
}
/// @brief Check replaceExtension.
TEST(PathTest, replaceExtension) {
Path fname("a.b");
EXPECT_EQ("a", fname.replaceExtension("").str());
EXPECT_EQ("a.f", fname.replaceExtension(".f").str());
EXPECT_EQ("a.f", fname.replaceExtension("f").str());
EXPECT_EQ("a./c/d/", fname.replaceExtension(" /c/d/ ").str());
EXPECT_EQ("a.f", fname.replaceExtension("/c/d/e.f").str());
EXPECT_EQ("a.f", fname.replaceExtension("e.f").str());
}
/// @brief Check replaceParentPath.
TEST(PathTest, replaceParentPath) {
Path fname("a.b");
EXPECT_EQ("", fname.parentPath());
EXPECT_EQ("a.b", fname.str());
fname.replaceParentPath("/just/some/dir/");
EXPECT_EQ("/just/some/dir/", fname.parentPath());
EXPECT_EQ("/just/some/dir/a.b", fname.str());
fname.replaceParentPath("/just/some/dir");
EXPECT_EQ("/just/some/dir/", fname.parentPath());
EXPECT_EQ("/just/some/dir/a.b", fname.str());
fname.replaceParentPath("/");
EXPECT_EQ("/", fname.parentPath());
EXPECT_EQ("/a.b", fname.str());
fname.replaceParentPath("");
EXPECT_EQ("", fname.parentPath());
EXPECT_EQ("a.b", fname.str());
fname = Path("/first/a.b");
EXPECT_EQ("/first/", fname.parentPath());
EXPECT_EQ("/first/a.b", fname.str());
fname.replaceParentPath("/just/some/dir");
EXPECT_EQ("/just/some/dir/", fname.parentPath());
EXPECT_EQ("/just/some/dir/a.b", fname.str());
}
} // namespace
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