glibc/iconv/tst-translit-mchar.c
Andreas Schwab 1b0a2062c8 iconv: Fix matching of multi-character transliterations (bug 31859)
Only return __GCONV_INCOMPLETE_INPUT for a partial match when the end of
the input buffer is reached.  Otherwise it is a non-match, and other
patterns should be tried.
2024-08-05 16:49:57 +02:00

49 lines
1.5 KiB
C

/* Test multi-character transliterations.
Copyright (C) 2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <locale.h>
#include <iconv.h>
#include <support/support.h>
#include <support/check.h>
static int
do_test (void)
{
iconv_t cd;
/* An input sequence that shares a common prefix with a transliteration
rule. */
char input[] = "ÄÅ";
char *inptr = input;
char outbuf[10];
char *outptr = outbuf;
size_t inlen = sizeof (input), outlen = sizeof (outbuf);
size_t n;
xsetlocale (LC_CTYPE, "tst-translit");
cd = iconv_open ("ASCII//TRANSLIT", "UTF-8");
TEST_VERIFY (cd != (iconv_t) -1);
/* This call used to loop infinitely. */
n = iconv (cd, &inptr, &inlen, &outptr, &outlen);
TEST_VERIFY (iconv_close (cd) == 0);
return n == 0;
}
#include <support/test-driver.c>