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0a02a366 | 1 | /* Test for memory handling in regex. |
04277e02 | 2 | Copyright (C) 2002-2019 Free Software Foundation, Inc. |
0a02a366 UD |
3 | This file is part of the GNU C Library. |
4 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2001. | |
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 | |
59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
18 | <http://www.gnu.org/licenses/>. */ | |
0a02a366 UD |
19 | |
20 | #include <sys/types.h> | |
21 | #include <mcheck.h> | |
22 | #include <regex.h> | |
23 | #include <stdio.h> | |
24 | #include <stdlib.h> | |
25 | ||
26 | ||
27 | static const char text[] = "#! /bin/sh"; | |
28 | ||
29 | int | |
30 | main (void) | |
31 | { | |
32 | regex_t re; | |
33 | regmatch_t rm[2]; | |
34 | int n; | |
35 | ||
36 | mtrace (); | |
37 | ||
38 | n = regcomp (&re, "^#! */.*/(k|ba||pdk|z)sh", REG_EXTENDED); | |
39 | if (n != 0) | |
40 | { | |
41 | char buf[500]; | |
42 | regerror (n, &re, buf, sizeof (buf)); | |
43 | printf ("regcomp failed: %s\n", buf); | |
44 | exit (1); | |
45 | } | |
46 | ||
47 | for (n = 0; n < 20; ++n) | |
48 | { | |
49 | if (regexec (&re, text, 2, rm, 0)) | |
50 | { | |
51 | puts ("regexec failed"); | |
52 | exit (2); | |
53 | } | |
54 | if (rm[0].rm_so != 0 || rm[0].rm_eo != 10 | |
55 | || rm[1].rm_so != 8 || rm[1].rm_eo != 8) | |
56 | { | |
57 | printf ("regexec match failure: %d %d %d %d\n", | |
58 | rm[0].rm_so, rm[0].rm_eo, rm[1].rm_so, rm[1].rm_eo); | |
59 | exit (3); | |
60 | } | |
61 | } | |
62 | ||
63 | regfree (&re); | |
64 | ||
65 | return 0; | |
66 | } |