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62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/* Test of setting the current locale.
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Copyright (C) 2011-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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#include <locale.h>
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#include "signature.h"
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SIGNATURE_CHECK (setlocale, char *, (int, const char *));
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#include <stdlib.h>
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#include <string.h>
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#include "macros.h"
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int
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main (int argc, char *argv[])
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{
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char *name1;
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char *name2;
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/* Try to set the locale by implicitly looking at the LC_ALL environment
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variable.
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configure should already have checked that the locale is supported. */
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if (setlocale (LC_ALL, "") == NULL)
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return 1;
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name1 = strdup (setlocale (LC_ALL, NULL));
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/* Reset the locale. */
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if (setlocale (LC_ALL, "C") == NULL)
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return 1;
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/* Try to set the locale by explicitly looking at the LC_ALL environment
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variable.
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configure should already have checked that the locale is supported. */
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if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL)
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return 1;
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name2 = strdup (setlocale (LC_ALL, NULL));
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/* Test that the two results are the same. */
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ASSERT (strcmp (name1, name2) == 0);
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free (name1);
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free (name2);
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return 0;
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}
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