tests/lib/mc_realpath.c

tests/lib/mc_realpath.c
/* */
This source file includes following definitions.
setup
teardown
START_PARAMETRIZED_TEST
main
   1 /*
   2    lib - realpath
   3 
   4    Copyright (C) 2017-2024
   5    Free Software Foundation, Inc.
   6 
   7    Written by:
   8    Andrew Borodin <aborodin@vmail.ru>, 2017
   9 
  10    This file is part of the Midnight Commander.
  11 
  12    The Midnight Commander is free software: you can redistribute it
  13    and/or modify it under the terms of the GNU General Public License as
  14    published by the Free Software Foundation, either version 3 of the License,
  15    or (at your option) any later version.
  16 
  17    The Midnight Commander is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21 
  22    You should have received a copy of the GNU General Public License
  23    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24  */
  25 
  26 #define TEST_SUITE_NAME "/lib/util"
  27 
  28 #include "tests/mctest.h"
  29 
  30 #include "lib/strutil.h"
  31 #include "lib/vfs/vfs.h"        /* VFS_ENCODING_PREFIX, vfs_init(), vfs_shut() */
  32 #include "src/vfs/local/local.c"
  33 
  34 #include "lib/util.h"           /* mc_realpath() */
  35 
  36 /* --------------------------------------------------------------------------------------------- */
  37 
  38 static char resolved_path[PATH_MAX];
  39 
  40 /* --------------------------------------------------------------------------------------------- */
  41 
  42 /* @Before */
  43 static void
  44 setup (void)
     /*   */
  45 {
  46     str_init_strings (NULL);
  47     vfs_init ();
  48     vfs_init_localfs ();
  49     vfs_setup_work_dir ();
  50 }
  51 
  52 /* @After */
  53 static void
  54 teardown (void)
     /*   */
  55 {
  56     vfs_shut ();
  57     str_uninit_strings ();
  58 }
  59 
  60 /* --------------------------------------------------------------------------------------------- */
  61 
  62 /* @DataSource("data_source") */
  63 /* *INDENT-OFF* */
  64 static const struct data_source
  65 {
  66     const char *input_string;
  67     const char *expected_string;
  68 } data_source[] =
  69 {
  70     /* absolute paths */
  71     { "/", "/"},
  72     { "/usr/bin", "/usr/bin" },
  73 #ifdef HAVE_CHARSET
  74     { "/" VFS_ENCODING_PREFIX "UTF-8/", "/" },
  75     { "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" },
  76 #else
  77     { "/" VFS_ENCODING_PREFIX "UTF-8/", "/" VFS_ENCODING_PREFIX "UTF-8/" },
  78     { "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin" },
  79 #endif
  80 
  81     /* relative paths are relative to / */
  82     { "usr/bin", "/usr/bin" },
  83 #ifdef HAVE_CHARSET
  84     { VFS_ENCODING_PREFIX "UTF-8/", "/" },
  85     { VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" }
  86 #else
  87     { VFS_ENCODING_PREFIX "UTF-8/", VFS_ENCODING_PREFIX "UTF-8/" },
  88     { VFS_ENCODING_PREFIX "UTF-8/usr/bin", VFS_ENCODING_PREFIX "UTF-8/usr/bin" }
  89 #endif
  90 };
  91 /* *INDENT-ON* */
  92 
  93 /* @Test(dataSource = "data_source") */
  94 /* *INDENT-OFF* */
  95 START_PARAMETRIZED_TEST (realpath_test, data_source)
     /*   */
  96 /* *INDENT-ON* */
  97 {
  98     int ret;
  99 
 100     /* realpath(3) produces a canonicalized absolute pathname using current directory.
 101      * Change the current directory to produce correct pathname. */
 102     ret = chdir ("/");
 103 
 104     /* when */
 105     if (mc_realpath (data->input_string, resolved_path) == NULL)
 106         resolved_path[0] = '\0';
 107 
 108     /* then */
 109     mctest_assert_str_eq (resolved_path, data->expected_string);
 110 
 111     (void) ret;
 112 }
 113 /* *INDENT-OFF* */
 114 END_PARAMETRIZED_TEST
 115 /* *INDENT-ON* */
 116 
 117 /* --------------------------------------------------------------------------------------------- */
 118 
 119 int
 120 main (void)
     /*   */
 121 {
 122     TCase *tc_core;
 123     char *cwd;
 124 
 125     tc_core = tcase_create ("Core");
 126 
 127     /* writable directory where check creates temporary files */
 128     cwd = my_get_current_dir ();
 129     g_setenv ("TEMP", cwd, TRUE);
 130     g_free (cwd);
 131 
 132     tcase_add_checked_fixture (tc_core, setup, teardown);
 133 
 134     /* Add new tests here: *************** */
 135     mctest_add_parameterized_test (tc_core, realpath_test, data_source);
 136     /* *********************************** */
 137 
 138     return mctest_run_all (tc_core);
 139 }
 140 
 141 /* --------------------------------------------------------------------------------------------- */
/* */
root/tests/lib/mc_realpath.c

DEFINITIONS
