1 /* Copyright (C) 2001-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <sys/types.h>
19 #include <regex.h>
20 #include <locale.h>
21 #include <stdio.h>
22
23 static int
do_test(void)24 do_test (void)
25 {
26 regex_t re;
27 regmatch_t mat[1];
28 int res = 1;
29
30 if (setlocale (LC_ALL, "de_DE.ISO-8859-1") == NULL)
31 puts ("cannot set locale");
32 /* Range expressions in non-POSIX locales are unspecified, but
33 for now in glibc we maintain lowercase/uppercase distinction
34 in our collation element order (but not in collation weights
35 which means strcoll_l still collates as expected). */
36 else if (regcomp (&re, "[a-f]*", 0) != REG_NOERROR)
37 puts ("cannot compile expression \"[a-f]*\"");
38 else if (regexec (&re, "abcdefCDEF", 1, mat, 0) == REG_NOMATCH)
39 puts ("no match");
40 else
41 {
42 printf ("match from %d to %d\n", mat[0].rm_so, mat[0].rm_eo);
43 res = mat[0].rm_so != 0 || mat[0].rm_eo != 6;
44 }
45
46 return res;
47 }
48
49 #define TEST_FUNCTION do_test ()
50 #include "../test-skeleton.c"
51