1 /* Test of <wctype.h> substitute.
2 Copyright (C) 2007-2009 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. */
26 #define ASSERT(expr) \
31 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
38 /* Check that the type wint_t is defined. */
40 /* Check that WEOF is defined. */
46 /* Check that the isw* functions exist as functions or as macros. */
49 #if 0 /* not portable: missing on mingw */
62 /* Check that the isw* functions map WEOF to 0. */
63 ASSERT (!iswalnum (e));
64 ASSERT (!iswalpha (e));
65 #if 0 /* not portable: missing on mingw */
66 ASSERT (!iswblank (e));
68 ASSERT (!iswcntrl (e));
69 ASSERT (!iswdigit (e));
70 ASSERT (!iswgraph (e));
71 ASSERT (!iswlower (e));
72 ASSERT (!iswprint (e));
73 ASSERT (!iswpunct (e));
74 ASSERT (!iswspace (e));
75 ASSERT (!iswupper (e));
76 ASSERT (!iswxdigit (e));
78 /* Check that the tow* functions exist as functions or as macros. */
82 /* Check that the tow* functions map WEOF to WEOF. */
83 ASSERT (towlower (e) == e);
84 ASSERT (towupper (e) == e);