xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Test for the STOP parameter of re_match_2 and re_search_2. |
| 2 | Copyright (C) 2002-2016 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002. |
| 5 | |
| 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either |
| 9 | version 2.1 of the License, or (at your option) any later version. |
| 10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #include <locale.h> |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <sys/types.h> |
| 25 | #include <regex.h> |
| 26 | |
| 27 | |
| 28 | int |
| 29 | main (void) |
| 30 | { |
| 31 | struct re_pattern_buffer regex; |
| 32 | const char *s; |
| 33 | int match[4]; |
| 34 | |
| 35 | memset (®ex, '\0', sizeof (regex)); |
| 36 | |
| 37 | s = re_compile_pattern ("xy$", 3, ®ex); |
| 38 | if (s != NULL) |
| 39 | { |
| 40 | puts ("failed to compile pattern \"xy$\""); |
| 41 | return 1; |
| 42 | } |
| 43 | else |
| 44 | match[0] = re_match_2(®ex,"xyz",3,NULL,0,0,NULL,2); |
| 45 | |
| 46 | free (regex.buffer); |
| 47 | memset (®ex, '\0', sizeof (regex)); |
| 48 | |
| 49 | s = re_compile_pattern ("xy\\>", 4, ®ex); |
| 50 | if (s != NULL) |
| 51 | { |
| 52 | puts ("failed to compile pattern \"xy\\>\""); |
| 53 | return 1; |
| 54 | } |
| 55 | else |
| 56 | match[1] = re_search_2(®ex,"xyz",3,NULL,0,0,2,NULL,2); |
| 57 | |
| 58 | free (regex.buffer); |
| 59 | memset (®ex, '\0', sizeof (regex)); |
| 60 | |
| 61 | s = re_compile_pattern ("xy \\<", 5, ®ex); |
| 62 | if (s != NULL) |
| 63 | { |
| 64 | puts ("failed to compile pattern \"xy \\<\""); |
| 65 | return 1; |
| 66 | } |
| 67 | else |
| 68 | { |
| 69 | match[2] = re_match_2(®ex,"xy ",4,NULL,0,0,NULL,3); |
| 70 | match[3] = re_match_2(®ex,"xy z",4,NULL,0,0,NULL,3); |
| 71 | } |
| 72 | |
| 73 | if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3) |
| 74 | { |
| 75 | printf ("re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n", |
| 76 | match[0], match[1], match[2], match[3]); |
| 77 | return 1; |
| 78 | } |
| 79 | |
| 80 | puts (" -> OK"); |
| 81 | |
| 82 | return 0; |
| 83 | } |