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// Copyright (C) 2011-2022 Joel Rosdahl and other contributors
//
// See doc/AUTHORS.adoc for a complete list of contributors.
//
// This program 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.
//
// This program 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
// this program; if not, write to the Free Software Foundation, Inc., 51
// Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#include "../src/AtomicFile.hpp"
#include "TestUtil.hpp"
#include <Stat.hpp>
#include <util/file.hpp>
#include "third_party/doctest.h"
using TestUtil::TestContext;
TEST_SUITE_BEGIN("AtomicFile");
TEST_CASE("Base case")
{
TestContext test_context;
AtomicFile atomic_file("test", AtomicFile::Mode::text);
atomic_file.write("h");
atomic_file.write(std::vector<uint8_t>{0x65, 0x6c});
fputs("lo", atomic_file.stream());
atomic_file.commit();
CHECK(*util::read_file<std::string>("test") == "hello");
}
TEST_CASE("Not committing")
{
TestContext test_context;
{
AtomicFile atomic_file("test", AtomicFile::Mode::text);
atomic_file.write("hello");
}
CHECK(!Stat::stat("test"));
}
TEST_SUITE_END();
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