1 /* Test of searching a string for a character among a given set of characters.
2 Copyright (C) 2007-2008 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program 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
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
27 #define ASSERT(expr) \
32 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
42 /* configure should already have checked that the locale is supported. */
43 if (setlocale (LC_ALL, "") == NULL)
46 ASSERT (mbspbrk ("Some text", "") == NULL);
49 const char input[] = "A long sentence";
50 ASSERT (mbspbrk (input, "aeiou") == input + 3);
51 ASSERT (mbspbrk (input, "iI") == NULL);
54 /* The following tests shows how mbspbrk() is different from strpbrk(). */
57 const char input[] = "B\303\266se B\303\274bchen"; /* "Böse Bübchen" */
58 ASSERT (mbspbrk (input, "\303\244\303\274") == input + 7); /* "äü" */
62 const char input[] = "B\303\266se B\303\274bchen"; /* "Böse Bübchen" */
63 ASSERT (mbspbrk (input, "\303") == NULL); /* invalid multibyte sequence */