1 /* Test of case-insensitive string comparison function.
2 Copyright (C) 2007 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 2, or (at your option)
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, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
29 #define ASSERT(expr) if (!(expr)) abort ();
34 /* configure should already have checked that the locale is supported. */
35 if (setlocale (LC_ALL, "") == NULL)
38 ASSERT (mbsncasecmp ("paragraph", "Paragraph", 1000000) == 0);
39 ASSERT (mbsncasecmp ("paragraph", "Paragraph", 9) == 0);
41 ASSERT (mbsncasecmp ("paragrapH", "parAgRaph", 1000000) == 0);
42 ASSERT (mbsncasecmp ("paragrapH", "parAgRaph", 9) == 0);
44 ASSERT (mbsncasecmp ("paragraph", "paraLyzed", 10) < 0);
45 ASSERT (mbsncasecmp ("paragraph", "paraLyzed", 9) < 0);
46 ASSERT (mbsncasecmp ("paragraph", "paraLyzed", 5) < 0);
47 ASSERT (mbsncasecmp ("paragraph", "paraLyzed", 4) == 0);
48 ASSERT (mbsncasecmp ("paraLyzed", "paragraph", 10) > 0);
49 ASSERT (mbsncasecmp ("paraLyzed", "paragraph", 9) > 0);
50 ASSERT (mbsncasecmp ("paraLyzed", "paragraph", 5) > 0);
51 ASSERT (mbsncasecmp ("paraLyzed", "paragraph", 4) == 0);
53 ASSERT (mbsncasecmp ("para", "paragraph", 10) < 0);
54 ASSERT (mbsncasecmp ("para", "paragraph", 9) < 0);
55 ASSERT (mbsncasecmp ("para", "paragraph", 5) < 0);
56 ASSERT (mbsncasecmp ("para", "paragraph", 4) == 0);
57 ASSERT (mbsncasecmp ("paragraph", "para", 10) > 0);
58 ASSERT (mbsncasecmp ("paragraph", "para", 9) > 0);
59 ASSERT (mbsncasecmp ("paragraph", "para", 5) > 0);
60 ASSERT (mbsncasecmp ("paragraph", "para", 4) == 0);
62 /* The following tests shows how mbsncasecmp() is different from
65 ASSERT (mbsncasecmp ("\303\266zg\303\274r", "\303\226ZG\303\234R", 99) == 0); /* özgür */
66 ASSERT (mbsncasecmp ("\303\226ZG\303\234R", "\303\266zg\303\274r", 99) == 0); /* özgür */
68 /* This test shows how strings of different size can compare equal. */
69 ASSERT (mbsncasecmp ("turkish", "TURK\304\260SH", 7) == 0);
70 ASSERT (mbsncasecmp ("TURK\304\260SH", "turkish", 7) == 0);