1 /* Test for the STOP parameter of re_match_2 and re_search_2.
2 Copyright (C) 2002 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, write to the Free
18 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 02110-1301 USA. */
20
21 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include <locale.h>
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <sys/types.h>
30 #include <regex.h>
31
32
33 int
main(void)34 main (void)
35 {
36 struct re_pattern_buffer regex;
37 const char *s;
38 int match[4];
39
40 memset (®ex, '\0', sizeof (regex));
41
42 s = re_compile_pattern ("xy$", 3, ®ex);
43 if (s != NULL)
44 {
45 puts ("failed to compile pattern \"xy$\"");
46 return 1;
47 }
48 else
49 match[0] = re_match_2(®ex,"xyz",3,NULL,0,0,NULL,2);
50
51 free (regex.buffer);
52 memset (®ex, '\0', sizeof (regex));
53
54 s = re_compile_pattern ("xy\\>", 4, ®ex);
55 if (s != NULL)
56 {
57 puts ("failed to compile pattern \"xy\\>\"");
58 return 1;
59 }
60 else
61 match[1] = re_search_2(®ex,"xyz",3,NULL,0,0,2,NULL,2);
62
63 free (regex.buffer);
64 memset (®ex, '\0', sizeof (regex));
65
66 s = re_compile_pattern ("xy \\<", 5, ®ex);
67 if (s != NULL)
68 {
69 puts ("failed to compile pattern \"xy \\<\"");
70 return 1;
71 }
72 else
73 {
74 match[2] = re_match_2(®ex,"xy ",4,NULL,0,0,NULL,3);
75 match[3] = re_match_2(®ex,"xy z",4,NULL,0,0,NULL,3);
76 }
77
78 if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3)
79 {
80 printf ("re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n",
81 match[0], match[1], match[2], match[3]);
82 return 1;
83 }
84
85 puts (" -> OK");
86
87 return 0;
88 }
89