sparc64: Remove unwind information from signal return stubs [BZ#31244]
[glibc.git] / posix / bug-regex27.c
blobaf379cbee0752091a6c6cb158b9d53d5037050bb
1 /* Test REG_NEWLINE.
2 Copyright (C) 2007-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
19 #include <regex.h>
20 #include <stdio.h>
21 #include <string.h>
23 struct tests
25 const char *regex;
26 const char *string;
27 int cflags;
28 int retval;
29 } tests[] = {
30 { "a.b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
31 { "a.b", "a\nb", REG_EXTENDED, 0 },
32 { "a[^x]b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
33 { "a[^x]b", "a\nb", REG_EXTENDED, 0 }
36 int
37 main (void)
39 regex_t r;
40 size_t i;
41 int ret = 0;
43 for (i = 0; i < sizeof (tests) / sizeof (tests[i]); ++i)
45 memset (&r, 0, sizeof (r));
46 if (regcomp (&r, tests[i].regex, tests[i].cflags))
48 printf ("regcomp %zd failed\n", i);
49 ret = 1;
50 continue;
52 int rv = regexec (&r, tests[i].string, 0, NULL, 0);
53 if (rv != tests[i].retval)
55 printf ("regexec %zd unexpected value %d != %d\n",
56 i, rv, tests[i].retval);
57 ret = 1;
59 regfree (&r);
61 return ret;