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 <locale.h>
38#include <stdio.h>
39#include <string.h>
40#include <wchar.h>
41#include <wctype.h>
42
43#include <atf-c.h>
44
45ATF_TC_WITHOUT_HEAD(towctrans_test);
46ATF_TC_BODY(towctrans_test, tc)
47{
48	wctype_t t;
49	int i, j;
50	struct {
51		const char *name;
52		wint_t (*func)(wint_t);
53	} tran[] = {
54		{ "tolower", towlower },
55		{ "toupper", towupper },
56	};
57
58	/* C/POSIX locale. */
59	for (i = 0; i < sizeof(tran) / sizeof(*tran); i++) {
60		t = wctrans(tran[i].name);
61		ATF_REQUIRE(t != 0);
62		for (j = 0; j < 256; j++)
63			ATF_REQUIRE(tran[i].func(j) == towctrans(j, t));
64	}
65	t = wctrans("elephant");
66	ATF_REQUIRE(t == 0);
67	for (i = 0; i < 256; i++)
68		ATF_REQUIRE(towctrans(i, t) == i);
69
70	/* Japanese (EUC) locale. */
71	ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
72	for (i = 0; i < sizeof(tran) / sizeof(*tran); i++) {
73		t = wctrans(tran[i].name);
74		ATF_REQUIRE(t != 0);
75		for (j = 0; j < 65536; j++)
76			ATF_REQUIRE(tran[i].func(j) == towctrans(j, t));
77	}
78	t = wctrans("elephant");
79	ATF_REQUIRE(t == 0);
80	for (i = 0; i < 65536; i++)
81		ATF_REQUIRE(towctrans(i, t) == i);
82}
83
84ATF_TP_ADD_TCS(tp)
85{
86
87	ATF_TP_ADD_TC(tp, towctrans_test);
88
89	return (atf_no_error());
90}
91