lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 2003-2015 Free Software Foundation, Inc. |
| 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 |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <stdio.h> |
| 20 | #include <wchar.h> |
| 21 | |
| 22 | |
| 23 | static int |
| 24 | do_test (void) |
| 25 | { |
| 26 | int result = 0; |
| 27 | |
| 28 | const wchar_t src[] = L"0"; |
| 29 | wchar_t dest[21]; |
| 30 | wmemset (dest, L'\0', 10); |
| 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 | |
| 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 | |
| 75 | return result; |
| 76 | } |
| 77 | |
| 78 | #define TEST_FUNCTION do_test () |
| 79 | #include "../test-skeleton.c" |