1/* Copyright (C) 1999 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA.  */
19
20#include <stdio.h>
21#include <stdlib.h>
22#include <wchar.h>
23
24#define TEST(Str, Max, Exp)													\
25	n = wcsnlen (L##Str, Max);												\
26  	if (n != Exp) {															\
27    	result = 1;															\
28    	printf ("wcsnlen (L\"%s\", %d) = %d, not %d\n", Str, Max, n, Exp);	\
29    }
30
31
32int
33main(void)
34{
35	int result = 0;
36	int n;
37
38	TEST ("0123456789", 0, 0);
39	TEST ("0123456789", 1, 1);
40	TEST ("0123456789", 2, 2);
41	TEST ("0123456789", 3, 3);
42	TEST ("0123456789", 4, 4);
43	TEST ("0123456789", 5, 5);
44	TEST ("0123456789", 6, 6);
45	TEST ("0123456789", 7, 7);
46	TEST ("0123456789", 8, 8);
47	TEST ("0123456789", 9, 9);
48
49	TEST ("01234", 9, 5);
50
51	if (result == 0)
52		printf("all ok.\n");
53
54	return result;
55}
56