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581c785b | 1 | /* Copyright (C) 1999-2022 Free Software Foundation, Inc. |
0bd537d8 | 2 | This file is part of the GNU C Library. |
0bd537d8 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
0bd537d8 UD |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
0bd537d8 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
0bd537d8 UD |
17 | |
18 | #include <stdio.h> | |
19 | #include <wchar.h> | |
20 | ||
21 | #define TEST(Str, Max, Exp) \ | |
22 | n = wcsnlen (L##Str, Max); \ | |
23 | if (n != Exp) \ | |
24 | { \ | |
25 | result = 1; \ | |
26 | printf ("wcsnlen (L\"%s\", %d) = %d, not %d\n", Str, Max, n, Exp); \ | |
27 | } | |
28 | ||
29955b5d AS |
29 | static int |
30 | do_test (void) | |
0bd537d8 UD |
31 | { |
32 | int result = 0; | |
33 | int n; | |
34 | ||
35 | TEST ("0123456789", 0, 0); | |
36 | TEST ("0123456789", 1, 1); | |
37 | TEST ("0123456789", 2, 2); | |
38 | TEST ("0123456789", 3, 3); | |
39 | TEST ("0123456789", 4, 4); | |
40 | TEST ("0123456789", 5, 5); | |
41 | TEST ("0123456789", 6, 6); | |
42 | TEST ("0123456789", 7, 7); | |
43 | TEST ("0123456789", 8, 8); | |
44 | TEST ("0123456789", 9, 9); | |
45 | ||
46 | TEST ("01234", 9, 5); | |
47 | ||
48 | return result; | |
49 | } | |
29955b5d | 50 | |
b2b1ea8b | 51 | #include <support/test-driver.c> |