solidity/test/TemporaryDirectoryTest.cpp

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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-3.0
#include <test/TemporaryDirectory.h>
#include <boost/filesystem.hpp>
#include <boost/test/unit_test.hpp>
#include <fstream>
using namespace std;
using namespace boost::test_tools;
namespace fs = boost::filesystem;
namespace solidity::test
{
BOOST_AUTO_TEST_SUITE(TemporaryDirectoryTest)
BOOST_AUTO_TEST_CASE(TemporaryDirectory_should_create_and_delete_a_unique_and_empty_directory)
{
fs::path dirPath;
{
TemporaryDirectory tempDir("temporary-directory-test-");
dirPath = tempDir.path();
BOOST_TEST(dirPath.stem().string().find("temporary-directory-test-") == 0);
BOOST_TEST(fs::equivalent(dirPath.parent_path(), fs::temp_directory_path()));
BOOST_TEST(fs::is_directory(dirPath));
BOOST_TEST(fs::is_empty(dirPath));
}
BOOST_TEST(!fs::exists(dirPath));
}
BOOST_AUTO_TEST_CASE(TemporaryDirectory_should_delete_its_directory_even_if_not_empty)
{
fs::path dirPath;
{
TemporaryDirectory tempDir("temporary-directory-test-");
dirPath = tempDir.path();
BOOST_TEST(fs::is_directory(dirPath));
{
ofstream tmpFile((dirPath / "test-file.txt").string());
tmpFile << "Delete me!" << endl;
}
assert(fs::is_regular_file(dirPath / "test-file.txt"));
}
BOOST_TEST(!fs::exists(dirPath / "test-file.txt"));
}
BOOST_AUTO_TEST_SUITE_END()
}