1/*-
2 * Copyright (c) 2003 Tim J. Robbins
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27/*
28 * Test program for wctrans() and towctrans() as specified by
29 * IEEE Std. 1003.1-2001 and ISO/IEC 9899:1999.
30 *
31 * The functions are tested in the "C" and "ja_JP.eucJP" locales.
32 */
33
34#include <sys/cdefs.h>
35__FBSDID("$FreeBSD$");
36
37#include <assert.h>
38#include <locale.h>
39#include <stdio.h>
40#include <string.h>
41#include <wchar.h>
42#include <wctype.h>
43
44int
45main(int argc, char *argv[])
46{
47	wctype_t t;
48	int i, j;
49	struct {
50		const char *name;
51		wint_t (*func)(wint_t);
52	} tran[] = {
53		{ "tolower", towlower },
54		{ "toupper", towupper },
55	};
56
57	printf("1..2\n");
58
59	/*
60	 * C/POSIX locale.
61	 */
62	for (i = 0; i < sizeof(tran) / sizeof(*tran); i++) {
63		t = wctrans(tran[i].name);
64		assert(t != 0);
65		for (j = 0; j < 256; j++)
66			assert(tran[i].func(j) == towctrans(j, t));
67	}
68	t = wctrans("elephant");
69	assert(t == 0);
70	for (i = 0; i < 256; i++)
71		assert(towctrans(i, t) == i);
72
73	/*
74	 * Japanese (EUC) locale.
75	 */
76	assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
77	for (i = 0; i < sizeof(tran) / sizeof(*tran); i++) {
78		t = wctrans(tran[i].name);
79		assert(t != 0);
80		for (j = 0; j < 65536; j++)
81			assert(tran[i].func(j) == towctrans(j, t));
82	}
83	t = wctrans("elephant");
84	assert(t == 0);
85	for (i = 0; i < 65536; i++)
86		assert(towctrans(i, t) == i);
87
88	printf("ok 1 - towctrans()\n");
89	printf("ok 2 - wctrans()\n");
90
91	return (0);
92}
93