glib/tests/charset.c

   1 /*
   2  * Copyright 2018 Red Hat, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * See the included COPYING file for more information.
  10  */
  11
  12 #include "glib.h"
  13
  14 #define TEST_LOCALE "fr_FR.UTF-8@latin:en_US.UTF-8"
  15
  16 const gchar *TEST_RESULT[] = {
  17   "fr_FR.UTF-8@latin",
  18   "fr_FR@latin",
  19   "fr.UTF-8@latin",
  20   "fr@latin",
  21   "fr_FR.UTF-8",
  22   "fr_FR",
  23   "fr.UTF-8",
  24   "fr",
  25   "en_US.UTF-8",
  26   "en_US",
  27   "en.UTF-8",
  28   "en",
  29   "C",
  30   NULL
  31 };
  32
  33 const gchar *TEST_TABLE[] = {
  34   "LANGUAGE",
  35   "LC_ALL",
  36   "LC_CTYPE",
  37   "LANG",
  38   NULL
  39 };
  40
  41 static void
  42 test_language_names_with_category (void)
  43 {
  44   const gchar * const *language_names = NULL;
  45   gsize i, j;
  46
  47   for (i = 0; TEST_TABLE[i]; ++i)
  48     {
  49       g_test_message ("Test %" G_GSIZE_FORMAT, i);
  50       g_assert_true (g_setenv (TEST_TABLE[i], TEST_LOCALE, TRUE));
  51       language_names = g_get_language_names_with_category ("LC_CTYPE");
  52       g_assert_cmpuint (g_strv_length ((gchar **)language_names), ==, g_strv_length ((gchar **)TEST_RESULT));
  53
  54       for (j = 0; language_names[j]; ++j)
  55         {
  56           g_assert_cmpstr (language_names[j], ==, TEST_RESULT[j]);
  57         }
  58       g_unsetenv (TEST_TABLE[i]);
  59     }
  60 }
  61
  62 int
  63 main (int argc, char *argv[])
  64 {
  65   g_test_init (&argc, &argv, NULL);
  66
  67   g_test_bug_base ("http://bugs.gnome.org/");
  68
  69   g_test_add_func ("/charset/language_names_with_category", test_language_names_with_category);
  70
  71   return g_test_run ();
  72 }