root/tests/lib/skin/common__mc_skin_init.c

/*   */

DEFINITIONS

1. setup
2. teardown
3. tty_use_truecolors
4. tty_use_256colors
5. START_PARAMETRIZED_TEST
6. main

   1 /*
   2    lib/skin - mc_skin_init() function testing
   3 
   4    Copyright (C) 2026
   5    Free Software Foundation, Inc.
   6 
   7    Written by:
   8    Manuel Einfalt <einfalt1@proton.me>, 2026
   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/skin"
  27 
  28 #include "tests/mctest.h"
  29 
  30 #include "lib/util.h"
  31 #include "lib/skin.h"
  32 
  33 #include "lib/strutil.h"          // str_init_strings
  34 #include "src/vfs/local/local.h"  // vfs_init_localfs
  35 
  36 /* --------------------------------------------------------------------------------------------- */
  37 
  38 static const struct skin_tests  // xterm, xterm-256color, xterm-direct
  39 {
  40     const char *term;
  41     const gboolean nocolor;
  42     const gchar *skin_name;
  43     const gboolean has_error;
  44     const gboolean ret;
  45 } skin_tests[] = {
  46     { "xterm", FALSE, "dark", FALSE, TRUE },
  47     { "xterm", FALSE, "julia256", TRUE, FALSE },
  48     { "xterm", FALSE, "seasons-summer16M", TRUE, FALSE },
  49     { "xterm", TRUE, "dark", FALSE, TRUE },
  50     { "xterm", TRUE, "julia256", TRUE, FALSE },
  51     { "xterm", TRUE, "seasons-summer16M", TRUE, FALSE },
  52 
  53     { "xterm-256color", FALSE, "dark", FALSE, TRUE },
  54     { "xterm-256color", FALSE, "julia256", FALSE, TRUE },
  55     { "xterm-256color", FALSE, "seasons-summer16M", TRUE, FALSE },
  56     { "xterm-256color", TRUE, "dark", FALSE, TRUE },
  57     { "xterm-256color", TRUE, "julia256", FALSE, TRUE },
  58     { "xterm-256color", TRUE, "seasons-summer16M", TRUE, FALSE },
  59 
  60     { "xterm-256direct", FALSE, "dark", FALSE, TRUE },
  61     { "xterm-256direct", FALSE, "julia256", FALSE, TRUE },
  62     { "xterm-256direct", FALSE, "seasons-summer16M", FALSE, TRUE },
  63     { "xterm-256direct", TRUE, "dark", FALSE, TRUE },
  64     { "xterm-256direct", TRUE, "julia256", FALSE, TRUE },
  65     { "xterm-256direct", TRUE, "seasons-summer16M", FALSE, TRUE },
  66 };
  67 
  68 extern GHashTable *mc_tty_color__hashtable;
  69 
  70 /* --------------------------------------------------------------------------------------------- */
  71 
  72 static void
  73 setup (void)
     /*   */
  74 {
  75     mc_global.share_data_dir = (char *) TEST_SHARE_DIR;
  76     mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
  77 
  78     str_init_strings (NULL);
  79     vfs_init ();
  80     vfs_init_localfs ();
  81     tty_color_role_to_pair = g_new (int, COLOR_MAP_SIZE);
  82     mc_tty_color__hashtable = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
  83 }
  84 
  85 static void
  86 teardown (void)
     /*   */
  87 {
  88     vfs_shut ();
  89     str_uninit_strings ();
  90 }
  91 
  92 /* --------------------------------------------------------------------------------------------- */
  93 
  94 // Mock
  95 gboolean
  96 tty_use_truecolors (GError **error)
     /*   */
  97 {
  98     const char *termname = getenv ("TERM");
  99 
 100     if (termname == NULL)
 101     {
 102         mc_propagate_error (error, 0, _ ("foobar"));
 103         return FALSE;
 104     }
 105 
 106     if (strcmp (termname, "xterm-256direct") == 0)
 107         return TRUE;
 108 
 109     mc_propagate_error (error, 0, _ ("foobar"));
 110     return FALSE;
 111 }
 112 
 113 // Mock
 114 gboolean
 115 tty_use_256colors (GError **error)
     /*   */
 116 {
 117     const char *termname = getenv ("TERM");
 118 
 119     if (termname == NULL)
 120     {
 121         mc_propagate_error (error, 0, _ ("foobar"));
 122         return FALSE;
 123     }
 124 
 125     if (strcmp (termname, "xterm-256color") == 0 || tty_use_truecolors (NULL))
 126         return TRUE;
 127 
 128     mc_propagate_error (error, 0, _ ("foobar"));
 129     return FALSE;
 130 }
 131 
 132 /* --------------------------------------------------------------------------------------------- */
 133 
 134 START_PARAMETRIZED_TEST (skin_test, skin_tests)
     /*   */
 135 {
 136     GError *mcerror = NULL;
 137 
 138     mc_global.tty.disable_colors = data->nocolor;
 139     setenv ("TERM", data->term, 1);
 140 
 141     if (data->ret)
 142     {
 143         mctest_assert_true (mc_skin_init (data->skin_name, &mcerror));
 144     }
 145     else
 146     {
 147         mctest_assert_false (mc_skin_init (data->skin_name, &mcerror));
 148     }
 149 
 150     if (data->has_error)
 151     {
 152         mctest_assert_not_null (mcerror);
 153         g_error_free (mcerror);
 154     }
 155     else
 156         mctest_assert_null (mcerror);
 157 }
 158 END_PARAMETRIZED_TEST
 159 
 160 /* --------------------------------------------------------------------------------------------- */
 161 
 162 int
 163 main (void)
     /*   */
 164 {
 165     TCase *tc_core;
 166 
 167     tc_core = tcase_create ("Core");
 168     tcase_add_checked_fixture (tc_core, setup, teardown);
 169 
 170     // Add new tests here: ***************
 171     mctest_add_parameterized_test (tc_core, skin_test, skin_tests);
 172     // ***********************************
 173 
 174     return mctest_run_all (tc_core);
 175 }
 176 
 177 /* --------------------------------------------------------------------------------------------- */

/*   */