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04277e02 | 1 | /* Copyright (C) 2003-2019 Free Software Foundation, Inc. |
bc55a0b8 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003. | |
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 | |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
bc55a0b8 | 18 | |
818ef36c | 19 | #include <stdio.h> |
bc55a0b8 UD |
20 | #include <wchar.h> |
21 | ||
22 | ||
29955b5d AS |
23 | static int |
24 | do_test (void) | |
bc55a0b8 | 25 | { |
818ef36c UD |
26 | int result = 0; |
27 | ||
bc55a0b8 | 28 | const wchar_t src[] = L"0"; |
d4b60383 | 29 | wchar_t dest[21]; |
bc55a0b8 | 30 | wmemset (dest, L'\0', 10); |
818ef36c UD |
31 | wchar_t *endp = wcpncpy (dest, src, 2); |
32 | if (wcscmp (dest, src) != 0) | |
33 | { | |
34 | result = 1; | |
35 | puts ("L\"0\" string test failed"); | |
36 | } | |
37 | if (endp != dest + 1) | |
38 | { | |
39 | result = 1; | |
40 | puts ("return value of L\"0\" string call incorrect"); | |
41 | } | |
42 | ||
43 | const wchar_t src2[] = L"abc"; | |
44 | endp = wcpncpy (dest, src2, 2); | |
45 | if (endp != dest + 2) | |
46 | { | |
47 | result = 1; | |
48 | puts ("return value of limited call incorrect"); | |
49 | } | |
50 | ||
51 | const wchar_t src3[] = L""; | |
52 | endp = wcpncpy (dest, src3, 2); | |
53 | if (endp != dest) | |
54 | { | |
55 | result = 1; | |
56 | puts ("return value of empty string call incorrect"); | |
57 | } | |
58 | ||
59 | const wchar_t src4[] = L"abcdefghijklmnopqrstuvwxyz"; | |
60 | endp = wcpncpy (dest, src4, 2); | |
61 | if (endp != dest + 2) | |
62 | { | |
63 | result = 1; | |
64 | puts ("return value of long string call incorrect"); | |
65 | } | |
66 | ||
d4b60383 UD |
67 | const wchar_t src5[] = L"ab"; |
68 | endp = wcpncpy (dest, src5, 20); | |
69 | if (endp != dest + 2) | |
70 | { | |
71 | result = 1; | |
72 | puts ("return value of large limit call incorrect"); | |
73 | } | |
74 | ||
818ef36c | 75 | return result; |
bc55a0b8 | 76 | } |
29955b5d | 77 | |
b2b1ea8b | 78 | #include <support/test-driver.c> |