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/*
lib - realpath
Copyright (C) 2017-2023
Free Software Foundation, Inc.
Written by:
Andrew Borodin <aborodin@vmail.ru>, 2017
This file is part of the Midnight Commander.
The Midnight Commander 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.
The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
*/
#define TEST_SUITE_NAME "/lib/util"
#include "tests/mctest.h"
#include "lib/strutil.h"
#include "lib/vfs/vfs.h" /* VFS_ENCODING_PREFIX, vfs_init(), vfs_shut() */
#include "src/vfs/local/local.c"
#include "lib/util.h" /* mc_realpath() */
/* --------------------------------------------------------------------------------------------- */
static char resolved_path[PATH_MAX];
/* --------------------------------------------------------------------------------------------- */
/* @Before */
static void
setup (void)
{
str_init_strings (NULL);
vfs_init ();
vfs_init_localfs ();
vfs_setup_work_dir ();
}
/* @After */
static void
teardown (void)
{
vfs_shut ();
str_uninit_strings ();
}
/* --------------------------------------------------------------------------------------------- */
/* @DataSource("data_source") */
/* *INDENT-OFF* */
static const struct data_source
{
const char *input_string;
const char *expected_string;
} data_source[] =
{
/* absolute paths */
{ "/", "/"},
{ "/" VFS_ENCODING_PREFIX "UTF-8/", "/" },
{ "/usr/bin", "/usr/bin" },
{ "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" },
/* relative paths are relative to / */
{ VFS_ENCODING_PREFIX "UTF-8/", "/" },
{ "usr/bin", "/usr/bin" },
{ VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" }
};
/* *INDENT-ON* */
/* @Test(dataSource = "data_source") */
/* *INDENT-OFF* */
START_PARAMETRIZED_TEST (realpath_test, data_source)
/* *INDENT-ON* */
{
int ret;
/* realpath(3) produces a canonicalized absolute pathname using current directory.
* Change the current directory to produce correct pathname. */
ret = chdir ("/");
/* when */
if (mc_realpath (data->input_string, resolved_path) == NULL)
resolved_path[0] = '\0';
/* then */
mctest_assert_str_eq (resolved_path, data->expected_string);
(void) ret;
}
/* *INDENT-OFF* */
END_PARAMETRIZED_TEST
/* *INDENT-ON* */
/* --------------------------------------------------------------------------------------------- */
int
main (void)
{
TCase *tc_core;
char *cwd;
tc_core = tcase_create ("Core");
/* writable directory where check creates temporary files */
cwd = g_get_current_dir ();
g_setenv ("TEMP", cwd, TRUE);
g_free (cwd);
tcase_add_checked_fixture (tc_core, setup, teardown);
/* Add new tests here: *************** */
mctest_add_parameterized_test (tc_core, realpath_test, data_source);
/* *********************************** */
return mctest_run_all (tc_core);
}
/* --------------------------------------------------------------------------------------------- */
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