1/*-
2 * Copyright (c) 2002 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 btowc() and wctob() as specified by IEEE Std. 1003.1-2001
29 * and ISO/IEC 9899:1999.
30 *
31 * The function is 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 <limits.h>
39#include <locale.h>
40#include <stdio.h>
41#include <stdlib.h>
42#include <string.h>
43#include <wchar.h>
44
45int
46main(int argc, char *argv[])
47{
48	int i;
49
50	printf("1..2\n");
51
52	/*
53	 * C/POSIX locale.
54	 */
55	assert(btowc(EOF) == WEOF);
56	assert(wctob(WEOF) == EOF);
57	for (i = 0; i < UCHAR_MAX; i++)
58		assert(btowc(i) == (wchar_t)i && i == (int)wctob(i));
59
60	/*
61	 * Japanese (EUC) locale.
62	 */
63
64	assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
65	assert(MB_CUR_MAX > 1);
66	assert(btowc('A') == L'A' && wctob(L'A') == 'A');
67	assert(btowc(0xa3) == WEOF && wctob(0xa3c1) == EOF);
68
69	printf("ok 1 - btowc()\n");
70	printf("ok 2 - wctob()\n");
71
72	return (0);
73}
74