mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* Test iconv behavior on UCS4 conversions with //IGNORE.
|
|
Copyright (C) 2020-2024 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
/* Derived from BZ #26923 */
|
|
#include <errno.h>
|
|
#include <iconv.h>
|
|
#include <stdio.h>
|
|
#include <support/check.h>
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
iconv_t cd = iconv_open ("UTF-8//IGNORE", "ISO-10646/UCS4/");
|
|
TEST_VERIFY_EXIT (cd != (iconv_t) -1);
|
|
|
|
/*
|
|
* Convert sequence beginning with an irreversible character into buffer that
|
|
* is too small.
|
|
*/
|
|
char input[12] = "\xe1\x80\xa1" "AAAAAAAAA";
|
|
char *inptr = input;
|
|
size_t insize = sizeof (input);
|
|
char output[6];
|
|
char *outptr = output;
|
|
size_t outsize = sizeof (output);
|
|
|
|
TEST_VERIFY (iconv (cd, &inptr, &insize, &outptr, &outsize) == -1);
|
|
TEST_VERIFY (errno == E2BIG);
|
|
|
|
TEST_VERIFY_EXIT (iconv_close (cd) != -1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|