1/* Copyright (C) 1996-2022 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 <ctype.h>
19#include <stdio.h>
20#include <stdlib.h>
21#include <wctype.h>
22
23int
24main (int argc, char *argv[])
25{
26 int result = 0;
27 wctype_t bit_alnum = wctype (property: "alnum");
28 wctype_t bit_alpha = wctype (property: "alpha");
29 wctype_t bit_cntrl = wctype (property: "cntrl");
30 wctype_t bit_digit = wctype (property: "digit");
31 wctype_t bit_graph = wctype (property: "graph");
32 wctype_t bit_lower = wctype (property: "lower");
33 wctype_t bit_print = wctype (property: "print");
34 wctype_t bit_punct = wctype (property: "punct");
35 wctype_t bit_space = wctype (property: "space");
36 wctype_t bit_upper = wctype (property: "upper");
37 wctype_t bit_xdigit = wctype (property: "xdigit");
38 int ch;
39
40 if (wctype (property: "does not exist") != 0)
41 {
42 puts (s: "wctype return value != 0 for non existing property");
43 result = 1;
44 }
45
46 for (ch = 0; ch < 256; ++ch)
47 {
48#define TEST(test) \
49 do \
50 { \
51 if ((is##test (ch) == 0) != (iswctype (ch, bit_##test) == 0)) \
52 { \
53 printf ("`iswctype' class `%s' test " \
54 "for character \\%o failed\n", #test, ch); \
55 result = 1; \
56 } \
57 if ((is##test (ch) == 0) != (isw##test (ch) == 0)) \
58 { \
59 printf ("`isw%s' test for character \\%o failed\n", \
60 #test, ch); \
61 result = 1; \
62 } \
63 } \
64 while (0)
65
66 TEST (alnum);
67 TEST (alpha);
68 TEST (cntrl);
69 TEST (digit);
70 TEST (graph);
71 TEST (lower);
72 TEST (print);
73 TEST (punct);
74 TEST (space);
75 TEST (upper);
76 TEST (xdigit);
77 }
78
79 if (result == 0)
80 puts (s: "All test successful!");
81 return result;
82}
83

source code of glibc/wctype/test_wctype.c