mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 13:00:06 +00:00
103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
/* Copyright (C) 2001-2016 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
|
|
|
|
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/>. */
|
|
|
|
#include <errno.h>
|
|
#include <iconv.h>
|
|
#include <mcheck.h>
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
char buf[3];
|
|
const wchar_t wc[1] = L"a";
|
|
iconv_t cd;
|
|
char *inptr;
|
|
size_t inlen;
|
|
char *outptr;
|
|
size_t outlen;
|
|
size_t n;
|
|
int e;
|
|
int result = 0;
|
|
|
|
mtrace ();
|
|
|
|
cd = iconv_open ("UCS4", "WCHAR_T");
|
|
if (cd == (iconv_t) -1)
|
|
{
|
|
printf ("cannot convert from wchar_t to UCS4: %m\n");
|
|
exit (1);
|
|
}
|
|
|
|
inptr = (char *) wc;
|
|
inlen = sizeof (wchar_t);
|
|
outptr = buf;
|
|
outlen = 3;
|
|
|
|
n = iconv (cd, &inptr, &inlen, &outptr, &outlen);
|
|
e = errno;
|
|
|
|
if (n != (size_t) -1)
|
|
{
|
|
printf ("incorrect iconv() return value: %zd, expected -1\n", n);
|
|
result = 1;
|
|
}
|
|
|
|
if (e != E2BIG)
|
|
{
|
|
printf ("incorrect error value: %s, expected %s\n",
|
|
strerror (e), strerror (E2BIG));
|
|
result = 1;
|
|
}
|
|
|
|
if (inptr != (char *) wc)
|
|
{
|
|
puts ("inptr changed");
|
|
result = 1;
|
|
}
|
|
|
|
if (inlen != sizeof (wchar_t))
|
|
{
|
|
puts ("inlen changed");
|
|
result = 1;
|
|
}
|
|
|
|
if (outptr != buf)
|
|
{
|
|
puts ("outptr changed");
|
|
result = 1;
|
|
}
|
|
|
|
if (outlen != 3)
|
|
{
|
|
puts ("outlen changed");
|
|
result = 1;
|
|
}
|
|
|
|
iconv_close (cd);
|
|
|
|
return result;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|