glibc/localedata/tst-mbswcs2.c
Andreas Jaeger 41bdb6e20c Update to LGPL v2.1.
2001-07-06  Paul Eggert  <eggert@twinsun.com>

	* manual/argp.texi: Remove ignored LGPL copyright notice; it's
	not appropriate for documentation anyway.
	* manual/libc-texinfo.sh: "Library General Public License" ->
	"Lesser General Public License".

2001-07-06  Andreas Jaeger  <aj@suse.de>

	* All files under GPL/LGPL version 2: Place under LGPL version
	2.1.
2001-07-06 04:58:11 +00:00

66 lines
2.2 KiB
C

/* Test restarting behaviour of mbsnrtowcs.
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 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, 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, wcexp, end) \
n = expr; \
printf (#expr " -> %Zd", n); \
printf (", wc = %lu, src = buf+%d", (unsigned long int) wc, \
src - (const char *) buf); \
if (n != (size_t) nexp || wc != wcexp || src != (const char *) (end)) \
{ \
printf (", expected %Zd and %lu and buf+%d", nexp, \
(unsigned long int) wcexp, (end) - buf); \
result = 1; \
} \
putc ('\n', stdout)
int
main (void)
{
unsigned char buf[6] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb };
mbstate_t state;
const char *src;
wchar_t wc = 42;
size_t n;
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 = (const char *) buf;
show (mbsnrtowcs (&wc, &src, 1, 1, &state), 1, 37, buf + 1);
show (mbsnrtowcs (&wc, &src, 3, 1, &state), 1, 8364, buf + 4);
show (mbsnrtowcs (&wc, &src, 1, 1, &state), 0, 8364, buf + 5);
show (mbsnrtowcs (&wc, &src, 1, 1, &state), 1, 955, buf + 6);
return result;
}