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/* Test of duplicating a locale object.
Copyright (C) 2009-2014 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <config.h>
#include <locale.h>
#if HAVE_DUPLOCALE
#include "signature.h"
SIGNATURE_CHECK (duplocale, locale_t, (locale_t));
#include <langinfo.h>
#include <monetary.h>
#include <stdio.h>
#include <string.h>
#include "macros.h"
struct locale_dependent_values
{
char monetary[100];
char numeric[100];
char time[100];
};
static void
get_locale_dependent_values (struct locale_dependent_values *result)
{
strfmon (result->monetary, sizeof (result->monetary),
"%n", 123.75);
/* result->monetary is usually "$123.75" */
snprintf (result->numeric, sizeof (result->numeric),
"%g", 3.5);
/* result->numeric is usually "3,5" */
strcpy (result->time, nl_langinfo (MON_1));
/* result->time is usually "janvier" */
}
int
main ()
{
struct locale_dependent_values expected_results;
locale_t mixed1;
locale_t mixed2;
/* Set up a locale which is a mix between different system locales. */
setlocale (LC_ALL, "en_US.UTF-8");
setlocale (LC_NUMERIC, "de_DE.UTF-8");
setlocale (LC_TIME, "fr_FR.UTF-8");
get_locale_dependent_values (&expected_results);
/* Save the locale in a locale_t object. */
mixed1 = duplocale (LC_GLOBAL_LOCALE);
ASSERT (mixed1 != NULL);
/* Use a per-thread locale. */
uselocale (newlocale (LC_ALL_MASK, "es_ES.UTF-8", NULL));
/* Save the locale in a locale_t object again. */
mixed2 = duplocale (LC_GLOBAL_LOCALE);
ASSERT (mixed2 != NULL);
/* Set up a default locale. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
{
struct locale_dependent_values c_results;
get_locale_dependent_values (&c_results);
}
/* Now use the saved locale mixed1 again. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
uselocale (mixed1);
{
struct locale_dependent_values results;
get_locale_dependent_values (&results);
ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
ASSERT (strcmp (results.time, expected_results.time) == 0);
}
/* Now use the saved locale mixed2 again. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
uselocale (mixed2);
{
struct locale_dependent_values results;
get_locale_dependent_values (&results);
ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
ASSERT (strcmp (results.time, expected_results.time) == 0);
}
return 0;
}
#else
#include <stdio.h>
int
main ()
{
fprintf (stderr, "Skipping test: function duplocale not available\n");
return 77;
}
#endif
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