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
32 int
main(void)33 main(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