1/*-
2 * Copyright (c) 2009 David Schultz <das@FreeBSD.org>
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#include <sys/cdefs.h>
28__FBSDID("$FreeBSD$");
29
30#include <assert.h>
31#include <locale.h>
32#include <stdio.h>
33#include <stdlib.h>
34#include <wchar.h>
35#include <wctype.h>
36
37#include <atf-c.h>
38
39ATF_TC_WITHOUT_HEAD(nul);
40ATF_TC_BODY(nul, tc)
41{
42
43	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
44
45	ATF_CHECK(wcscasecmp(L"", L"") == 0);
46	ATF_CHECK(wcsncasecmp(L"", L"", 50) == 0);
47	ATF_CHECK(wcsncasecmp(L"", L"", 0) == 0);
48}
49
50ATF_TC_WITHOUT_HEAD(wcscasecmp_equal);
51ATF_TC_BODY(wcscasecmp_equal, tc)
52{
53
54	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
55
56	ATF_CHECK(wcscasecmp(L"abc", L"abc") == 0);
57	ATF_CHECK(wcscasecmp(L"ABC", L"ABC") == 0);
58	ATF_CHECK(wcscasecmp(L"abc", L"ABC") == 0);
59	ATF_CHECK(wcscasecmp(L"ABC", L"abc") == 0);
60}
61
62ATF_TC_WITHOUT_HEAD(wcscasecmp_same_len_buffers);
63ATF_TC_BODY(wcscasecmp_same_len_buffers, tc)
64{
65
66	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
67
68	ATF_CHECK(wcscasecmp(L"abc", L"xyz") < 0);
69	ATF_CHECK(wcscasecmp(L"ABC", L"xyz") < 0);
70	ATF_CHECK(wcscasecmp(L"abc", L"XYZ") < 0);
71	ATF_CHECK(wcscasecmp(L"ABC", L"XYZ") < 0);
72	ATF_CHECK(wcscasecmp(L"xyz", L"abc") > 0);
73	ATF_CHECK(wcscasecmp(L"XYZ", L"abc") > 0);
74	ATF_CHECK(wcscasecmp(L"xyz", L"ABC") > 0);
75	ATF_CHECK(wcscasecmp(L"XYZ", L"ABC") > 0);
76}
77
78ATF_TC_WITHOUT_HEAD(wcscasecmp_mismatched_len_buffers);
79ATF_TC_BODY(wcscasecmp_mismatched_len_buffers, tc)
80{
81
82	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
83
84	ATF_CHECK(wcscasecmp(L"abc", L"ABCD") < 0);
85	ATF_CHECK(wcscasecmp(L"ABC", L"abcd") < 0);
86	ATF_CHECK(wcscasecmp(L"abcd", L"ABC") > 0);
87	ATF_CHECK(wcscasecmp(L"ABCD", L"abc") > 0);
88}
89
90ATF_TC_WITHOUT_HEAD(wcsncasecmp);
91ATF_TC_BODY(wcsncasecmp, tc)
92{
93
94	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
95
96	ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 4) < 0);
97	ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 4) < 0);
98	ATF_CHECK(wcsncasecmp(L"abcd", L"ABC", 4) > 0);
99	ATF_CHECK(wcsncasecmp(L"ABCD", L"abc", 4) > 0);
100	ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 3) == 0);
101	ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 3) == 0);
102}
103
104ATF_TC_WITHOUT_HEAD(wcscasecmp_greek);
105ATF_TC_BODY(wcscasecmp_greek, tc)
106{
107
108	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
109
110	ATF_CHECK(wcscasecmp(L"��", L"��") != 0);
111	ATF_REQUIRE(setlocale(LC_CTYPE, "el_GR.UTF-8") != NULL);
112	ATF_CHECK(wcscasecmp(L"��", L"��") == 0);
113	ATF_CHECK(wcscasecmp(L"��", L"��") < 0);
114	ATF_CHECK(wcscasecmp(L"��", L"��") > 0);
115}
116
117ATF_TP_ADD_TCS(tp)
118{
119
120	ATF_TP_ADD_TC(tp, nul);
121	ATF_TP_ADD_TC(tp, wcscasecmp_equal);
122	ATF_TP_ADD_TC(tp, wcscasecmp_same_len_buffers);
123	ATF_TP_ADD_TC(tp, wcscasecmp_mismatched_len_buffers);
124	ATF_TP_ADD_TC(tp, wcsncasecmp);
125	ATF_TP_ADD_TC(tp, wcscasecmp_greek);
126
127	return (atf_no_error());
128}
129