root/tests/lib/vfs/vfs_setup_cwd.c

/*   */

DEFINITIONS

1. my_get_current_dir
2. mc_stat
3. setup
4. teardown
5. START_PARAMETRIZED_TEST
6. main

   1 /*
   2    lib/vfs - test vfs_setup_cwd() functionality
   3 
   4    Copyright (C) 2013-2025
   5    Free Software Foundation, Inc.
   6 
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2013
   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 <https://www.gnu.org/licenses/>.
  24  */
  25 
  26 #define TEST_SUITE_NAME "/lib/vfs"
  27 
  28 #include "tests/mctest.h"
  29 
  30 #include <stdlib.h>
  31 
  32 #include "lib/strutil.h"
  33 #include "lib/util.h"
  34 #include "lib/vfs/xdirentry.h"
  35 #include "src/vfs/local/local.c"
  36 
  37 /* --------------------------------------------------------------------------------------------- */
  38 
  39 /* @Mock */
  40 char *
  41 my_get_current_dir (void)
     /*   */
  42 {
  43     return g_strdup ("/some/path");
  44 }
  45 
  46 /* --------------------------------------------------------------------------------------------- */
  47 
  48 static gboolean mc_stat__is_2nd_call_different = FALSE;
  49 static gboolean mc_stat__call_count = 0;
  50 
  51 /* @Mock */
  52 int
  53 mc_stat (const vfs_path_t *vpath, struct stat *my_stat)
     /*   */
  54 {
  55     (void) vpath;
  56 
  57     if (mc_stat__call_count++ > 1 && mc_stat__is_2nd_call_different)
  58     {
  59         my_stat->st_ino = 2;
  60         my_stat->st_dev = 22;
  61     }
  62     else
  63     {
  64         my_stat->st_ino = 1;
  65         my_stat->st_dev = 11;
  66     }
  67     if (mc_stat__call_count > 2)
  68     {
  69         mc_stat__call_count = 0;
  70     }
  71     return 0;
  72 }
  73 
  74 /* --------------------------------------------------------------------------------------------- */
  75 
  76 /* @Before */
  77 static void
  78 setup (void)
     /*   */
  79 {
  80     str_init_strings (NULL);
  81 
  82     vfs_init ();
  83     vfs_init_localfs ();
  84     vfs_setup_work_dir ();
  85 }
  86 
  87 /* --------------------------------------------------------------------------------------------- */
  88 
  89 /* @After */
  90 static void
  91 teardown (void)
     /*   */
  92 {
  93     vfs_shut ();
  94     str_uninit_strings ();
  95 }
  96 
  97 /* --------------------------------------------------------------------------------------------- */
  98 
  99 /* @DataSource("test_vfs_setup_cwd_symlink_ds") */
 100 static const struct test_vfs_setup_cwd_symlink_ds
 101 {
 102     gboolean is_2nd_call_different;
 103     const char *expected_result;
 104 } test_vfs_setup_cwd_symlink_ds[] = {
 105     { TRUE, "/some/path" },    // 0.
 106     { FALSE, "/some/path2" },  // 1.
 107 };
 108 
 109 /* @Test */
 110 START_PARAMETRIZED_TEST (test_vfs_setup_cwd_symlink, test_vfs_setup_cwd_symlink_ds)
     /*   */
 111 {
 112     // given
 113     vfs_set_raw_current_dir (NULL);
 114     mc_stat__is_2nd_call_different = data->is_2nd_call_different;
 115     mc_stat__call_count = 0;
 116     setenv ("PWD", "/some/path2", 1);
 117 
 118     // when
 119     vfs_setup_cwd ();
 120 
 121     // then
 122     mctest_assert_str_eq (vfs_get_current_dir (), data->expected_result);
 123 }
 124 END_PARAMETRIZED_TEST
 125 
 126 /* --------------------------------------------------------------------------------------------- */
 127 
 128 int
 129 main (void)
     /*   */
 130 {
 131     TCase *tc_core;
 132 
 133     tc_core = tcase_create ("Core");
 134 
 135     tcase_add_checked_fixture (tc_core, setup, teardown);
 136 
 137     // Add new tests here: ***************
 138     mctest_add_parameterized_test (tc_core, test_vfs_setup_cwd_symlink,
 139                                    test_vfs_setup_cwd_symlink_ds);
 140     // ***********************************
 141 
 142     return mctest_run_all (tc_core);
 143 }
 144 
 145 /* --------------------------------------------------------------------------------------------- */

/*   */