mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
3c5adb7667
2000-04-27 Ulrich Drepper <drepper@redhat.com> * localedata/Makefile (test-srcs); Add tst-mbswcs3. Add rule to build tst-mbswcs3 before running tst-mbswcs.sh. * localedata/tst-mbswcs.sh: Run tst-mbswcs3. * localedata/tst-mbswcs3.c: New file.
96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
/* Test restarting behaviour of wcsrtombs.
|
|
Copyright (C) 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Bruno Haible <haible@ilog.fr>.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
#include <locale.h>
|
|
|
|
#define show(expr, nexp, srcexp, bufexp) \
|
|
{ \
|
|
size_t res = expr; \
|
|
printf (#expr " -> %Zd", res); \
|
|
dst += res; \
|
|
printf (", src = srcbuf+%td, dst = buf+%td", \
|
|
src - srcbuf, dst - (char *) buf); \
|
|
if (res != nexp || src != (srcexp) || dst != (char *) (bufexp)) \
|
|
{ \
|
|
printf (", expected %Zd and srcbuf+%td and buf+%td", nexp, \
|
|
(srcexp) - srcbuf, (bufexp) - (unsigned char *) buf); \
|
|
result = 1; \
|
|
} \
|
|
putc ('\n', stdout); \
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
unsigned char buf[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
|
|
const unsigned char bufcheck[6] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb };
|
|
const wchar_t srcbuf[4] = { 0x25, 0x20ac, 0x03bb, 0 };
|
|
mbstate_t state;
|
|
const wchar_t *src;
|
|
char *dst;
|
|
int result = 0;
|
|
const char *used_locale;
|
|
|
|
setlocale (LC_CTYPE, "de_DE.UTF-8");
|
|
/* Double check. */
|
|
used_locale = setlocale (LC_CTYPE, NULL);
|
|
printf ("used locale: \"%s\"\n", used_locale);
|
|
result = strcmp (used_locale, "de_DE.UTF-8");
|
|
|
|
memset (&state, '\0', sizeof (state));
|
|
|
|
src = srcbuf;
|
|
dst = (char *) buf;
|
|
show (wcsrtombs (dst, &src, 1, &state), 1, srcbuf + 1, buf + 1);
|
|
show (wcsrtombs (dst, &src, 1, &state), 0, srcbuf + 1, buf + 1);
|
|
show (wcsrtombs (dst, &src, 4, &state), 3, srcbuf + 2, buf + 4);
|
|
show (wcsrtombs (dst, &src, 2, &state), 2, srcbuf + 3, buf + 6);
|
|
|
|
if (memcmp (buf, bufcheck, 6))
|
|
{
|
|
puts ("wrong results");
|
|
result = 1;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/* Expected output:
|
|
|
|
wcsrtombs(dst,&src,1,&state) -> 1, src = srcbuf+1, dst = buf+1
|
|
wcsrtombs(dst,&src,1,&state) -> 1, src = srcbuf+2, dst = buf+2
|
|
wcsrtombs(dst,&src,3,&state) -> 3, src = srcbuf+3, dst = buf+5
|
|
wcsrtombs(dst,&src,1,&state) -> 1, src = srcbuf+3, dst = buf+6
|
|
|
|
*/
|
|
|
|
/* Output of a non-restarting implementation:
|
|
|
|
wcsrtombs(dst,&src,1,&state) -> 1, src = srcbuf+1, dst = buf+1
|
|
wcsrtombs(dst,&src,1,&state) -> 0, src = srcbuf+1, dst = buf+1
|
|
wcsrtombs(dst,&src,3,&state) -> 3, src = srcbuf+2, dst = buf+4
|
|
wcsrtombs(dst,&src,1,&state) -> 0, src = srcbuf+2, dst = buf+4
|
|
wrong results
|
|
|
|
*/
|