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-rw-r--r--tests/lib/mc_realpath.c131
1 files changed, 131 insertions, 0 deletions
diff --git a/tests/lib/mc_realpath.c b/tests/lib/mc_realpath.c
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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);
+}
+
+/* --------------------------------------------------------------------------------------------- */