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/*
* Copyright (C) 2010 Joel Rosdahl
*
* 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
*/
/*
* This file contains tests for functions in lockfile.c.
*/
#include "ccache.h"
#include "test/framework.h"
#include "test/util.h"
TEST_SUITE(lockfile)
TEST(acquire_should_create_symlink)
{
lockfile_acquire("test", 1000);
#ifdef _WIN32
CHECK(path_exists("test.lock"));
#else
CHECK(is_symlink("test.lock"));
#endif
}
TEST(release_should_delete_file)
{
create_file("test.lock", "");
lockfile_release("test");
CHECK(!path_exists("test.lock"));
}
TEST(lock_breaking)
{
char *p;
#ifdef _WIN32
create_file("test.lock", "foo");
create_file("test.lock.lock", "foo");
#else
CHECK_INT_EQ(0, symlink("foo", "test.lock"));
CHECK_INT_EQ(0, symlink("foo", "test.lock.lock"));
#endif
CHECK(lockfile_acquire("test", 1000));
#ifdef _WIN32
p = read_text_file("test.lock");
#else
p = x_readlink("test.lock");
#endif
CHECK(p);
CHECK(!str_eq(p, "foo"));
CHECK(!path_exists("test.lock.lock"));
free(p);
}
#ifndef _WIN32
TEST(failed_lock_breaking)
{
create_file("test.lock", "");
CHECK(!lockfile_acquire("test", 1000));
}
#endif
TEST_SUITE_END
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