1 | /* Test for the STOP parameter of re_match_2 and re_search_2. |
2 | Copyright (C) 2002-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
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 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <locale.h> |
20 | #include <stdio.h> |
21 | #include <stdlib.h> |
22 | #include <string.h> |
23 | #include <sys/types.h> |
24 | #include <regex.h> |
25 | |
26 | |
27 | int |
28 | main (void) |
29 | { |
30 | struct re_pattern_buffer regex; |
31 | const char *s; |
32 | int match[4]; |
33 | |
34 | memset (®ex, '\0', sizeof (regex)); |
35 | |
36 | s = re_compile_pattern (pattern: "xy$" , length: 3, buffer: ®ex); |
37 | if (s != NULL) |
38 | { |
39 | puts (s: "failed to compile pattern \"xy$\"" ); |
40 | return 1; |
41 | } |
42 | else |
43 | match[0] = re_match_2(buffer: ®ex,string1: "xyz" ,length1: 3,NULL,length2: 0,start: 0,NULL,stop: 2); |
44 | |
45 | free (ptr: regex.buffer); |
46 | memset (®ex, '\0', sizeof (regex)); |
47 | |
48 | s = re_compile_pattern (pattern: "xy\\>" , length: 4, buffer: ®ex); |
49 | if (s != NULL) |
50 | { |
51 | puts (s: "failed to compile pattern \"xy\\>\"" ); |
52 | return 1; |
53 | } |
54 | else |
55 | match[1] = re_search_2(buffer: ®ex,string1: "xyz" ,length1: 3,NULL,length2: 0,start: 0,range: 2,NULL,stop: 2); |
56 | |
57 | free (ptr: regex.buffer); |
58 | memset (®ex, '\0', sizeof (regex)); |
59 | |
60 | s = re_compile_pattern (pattern: "xy \\<" , length: 5, buffer: ®ex); |
61 | if (s != NULL) |
62 | { |
63 | puts (s: "failed to compile pattern \"xy \\<\"" ); |
64 | return 1; |
65 | } |
66 | else |
67 | { |
68 | match[2] = re_match_2(buffer: ®ex,string1: "xy " ,length1: 4,NULL,length2: 0,start: 0,NULL,stop: 3); |
69 | match[3] = re_match_2(buffer: ®ex,string1: "xy z" ,length1: 4,NULL,length2: 0,start: 0,NULL,stop: 3); |
70 | } |
71 | |
72 | if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3) |
73 | { |
74 | printf (format: "re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n" , |
75 | match[0], match[1], match[2], match[3]); |
76 | return 1; |
77 | } |
78 | |
79 | puts (s: " -> OK" ); |
80 | |
81 | return 0; |
82 | } |
83 | |