1 /* Test of duplicating a locale object.
2 Copyright (C) 2009 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
31 #define ASSERT(expr) \
36 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
43 struct locale_dependent_values
51 get_locale_dependent_values (struct locale_dependent_values *result)
53 strfmon (result->monetary, sizeof (result->monetary),
55 /* result->monetary is usually "$123.75" */
56 snprintf (result->numeric, sizeof (result->numeric),
58 /* result->numeric is usually "3,5" */
59 strcpy (result->time, nl_langinfo (MON_1));
60 /* result->time is usually "janvier" */
66 struct locale_dependent_values expected_results;
69 /* Set up a locale which is a mix between different system locales. */
70 setlocale (LC_ALL, "en_US.UTF-8");
71 setlocale (LC_NUMERIC, "de_DE.UTF-8");
72 setlocale (LC_TIME, "fr_FR.UTF-8");
73 get_locale_dependent_values (&expected_results);
75 /* Save the locale in a locale_t object. */
76 mixed = duplocale (LC_GLOBAL_LOCALE);
77 ASSERT (mixed != NULL);
79 /* Set up a default locale. */
80 setlocale (LC_ALL, "C");
82 struct locale_dependent_values c_results;
83 get_locale_dependent_values (&c_results);
86 /* Now use the saved locale again. */
89 struct locale_dependent_values results;
90 get_locale_dependent_values (&results);
91 ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
92 ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
93 ASSERT (strcmp (results.time, expected_results.time) == 0);