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/* Test of case-insensitive searching in a string.
Copyright (C) 2007-2023 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 <string.h>
#include <locale.h>
#include "macros.h"
int
main ()
{
/* configure should already have checked that the locale is supported. */
if (setlocale (LC_ALL, "") == NULL)
return 1;
{
const char input[] = "GOLD NEEDLE BEATS TIN NEEDLE";
ASSERT (mbscasestr (input, "Needle") == input + 5);
}
/* The following tests show how mbscasestr() is different from
strcasestr(). */
{
const char input[] = "s\303\266zc\303\274k"; /* sözcük */
ASSERT (mbscasestr (input, "\303\266z") == input + 1);
ASSERT (mbscasestr (input, "\303\266c") == NULL);
}
/* This test shows how a string of larger size can be found in a string of
smaller size. */
{
const char input[] = "*Tbilisi imini*";
ASSERT (mbscasestr (input, "TB\304\260L\304\260S\304\260 \304\260m\304\260n\304\260") == input + 1); /* TBİLİSİ İmİnİ */
}
return 0;
}
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