1 /* Test of <wctype.h> substitute.
2 Copyright (C) 2007-2020 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 <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
25 /* Check that the type wint_t is defined. */
27 /* Check that WEOF is defined. */
30 /* Check that the type wctype_t is defined. */
33 /* Check that the type wctrans_t is defined. */
39 /* Check that the isw* functions exist as functions or as macros. */
52 /* Check that the isw* functions map WEOF to 0. */
53 ASSERT (!iswalnum (e
));
54 ASSERT (!iswalpha (e
));
55 ASSERT (!iswcntrl (e
));
56 ASSERT (!iswdigit (e
));
57 ASSERT (!iswgraph (e
));
58 ASSERT (!iswlower (e
));
59 ASSERT (!iswprint (e
));
60 ASSERT (!iswpunct (e
));
61 ASSERT (!iswspace (e
));
62 ASSERT (!iswupper (e
));
63 ASSERT (!iswxdigit (e
));
65 /* Check that the tow* functions exist as functions or as macros. */
69 /* Check that the tow* functions map WEOF to WEOF. */
70 ASSERT (towlower (e
) == e
);
71 ASSERT (towupper (e
) == e
);