mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/* Test NUL handling of mbsrtowcs.
|
|
Copyright (C) 2004-2016 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
|
|
|
|
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 <stdio.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
const unsigned char buf[] = { 'a', 'b', '\0', 'c', 'd', '\0', 'e' };
|
|
wchar_t out[sizeof (buf)];
|
|
memset (out, '\xff', sizeof (out));
|
|
|
|
mbstate_t state;
|
|
memset (&state, '\0', sizeof (state));
|
|
|
|
const char *in = (const char *) buf;
|
|
size_t n = mbsrtowcs (out, &in, sizeof (out) / sizeof (wchar_t), &state);
|
|
|
|
int result = 0;
|
|
if (n != 2)
|
|
{
|
|
printf ("n = %zu, expected 2\n", n);
|
|
result = 1;
|
|
}
|
|
if (in != NULL)
|
|
{
|
|
printf ("in = %p, expected NULL\n", in);
|
|
result = 1;
|
|
}
|
|
if (out[0] != L'a')
|
|
{
|
|
printf ("out[0] = L'%lc', expected L'a'\n", (wint_t) out[0]);
|
|
result = 1;
|
|
}
|
|
if (out[1] != L'b')
|
|
{
|
|
printf ("out[1] = L'%lc', expected L'b'\n", (wint_t) out[1]);
|
|
result = 1;
|
|
}
|
|
if (out[2] != L'\0')
|
|
{
|
|
printf ("out[2] = L'%lc', expected L'\\0'\n", (wint_t) out[2]);
|
|
result = 1;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|