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/* Test of case-insensitive string comparison function.
Copyright (C) 2007-2024 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 <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <config.h>
#include "c-strcase.h"
#include "c-ctype.h"
#include <locale.h>
#include <string.h>
#include "macros.h"
int
main (int argc, char *argv[])
{
if (argc > 1)
{
/* configure should already have checked that the locale is supported. */
if (setlocale (LC_ALL, "") == NULL)
return 1;
}
ASSERT (c_strcasecmp ("paragraph", "Paragraph") == 0);
ASSERT (c_strcasecmp ("paragrapH", "parAgRaph") == 0);
ASSERT (c_strcasecmp ("paragraph", "paraLyzed") < 0);
ASSERT (c_strcasecmp ("paraLyzed", "paragraph") > 0);
ASSERT (c_strcasecmp ("para", "paragraph") < 0);
ASSERT (c_strcasecmp ("paragraph", "para") > 0);
/* The following tests shows how c_strcasecmp() is different from
strcasecmp(). */
ASSERT (c_strcasecmp ("\311mile", "\351mile") < 0);
ASSERT (c_strcasecmp ("\351mile", "\311mile") > 0);
/* The following tests shows how c_strcasecmp() is different from
mbscasecmp(). */
ASSERT (c_strcasecmp ("\303\266zg\303\274r", "\303\226ZG\303\234R") > 0); /* özgür */
ASSERT (c_strcasecmp ("\303\226ZG\303\234R", "\303\266zg\303\274r") < 0); /* özgür */
#if C_CTYPE_ASCII
/* This test shows how strings of different size cannot compare equal. */
ASSERT (c_strcasecmp ("turkish", "TURK\304\260SH") < 0);
ASSERT (c_strcasecmp ("TURK\304\260SH", "turkish") > 0);
#endif
return 0;
}
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