xref: /freebsd/lib/libc/tests/string/wcscasecmp_test.c (revision 559a218c9b257775fb249b67945fe4a05b7a6b9f)
1*347267dcSEnji Cooper /*-
2*347267dcSEnji Cooper  * Copyright (c) 2009 David Schultz <das@FreeBSD.org>
3*347267dcSEnji Cooper  * All rights reserved.
4*347267dcSEnji Cooper  *
5*347267dcSEnji Cooper  * Redistribution and use in source and binary forms, with or without
6*347267dcSEnji Cooper  * modification, are permitted provided that the following conditions
7*347267dcSEnji Cooper  * are met:
8*347267dcSEnji Cooper  * 1. Redistributions of source code must retain the above copyright
9*347267dcSEnji Cooper  *    notice, this list of conditions and the following disclaimer.
10*347267dcSEnji Cooper  * 2. Redistributions in binary form must reproduce the above copyright
11*347267dcSEnji Cooper  *    notice, this list of conditions and the following disclaimer in the
12*347267dcSEnji Cooper  *    documentation and/or other materials provided with the distribution.
13*347267dcSEnji Cooper  *
14*347267dcSEnji Cooper  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15*347267dcSEnji Cooper  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16*347267dcSEnji Cooper  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*347267dcSEnji Cooper  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18*347267dcSEnji Cooper  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*347267dcSEnji Cooper  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*347267dcSEnji Cooper  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*347267dcSEnji Cooper  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22*347267dcSEnji Cooper  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23*347267dcSEnji Cooper  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24*347267dcSEnji Cooper  * SUCH DAMAGE.
25*347267dcSEnji Cooper  */
26*347267dcSEnji Cooper 
27*347267dcSEnji Cooper #include <assert.h>
28*347267dcSEnji Cooper #include <locale.h>
29*347267dcSEnji Cooper #include <stdio.h>
30*347267dcSEnji Cooper #include <stdlib.h>
31*347267dcSEnji Cooper #include <wchar.h>
32*347267dcSEnji Cooper #include <wctype.h>
33*347267dcSEnji Cooper 
34*347267dcSEnji Cooper #include <atf-c.h>
35*347267dcSEnji Cooper 
36*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(nul);
ATF_TC_BODY(nul,tc)37*347267dcSEnji Cooper ATF_TC_BODY(nul, tc)
38*347267dcSEnji Cooper {
39*347267dcSEnji Cooper 
40*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
41*347267dcSEnji Cooper 
42*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"", L"") == 0);
43*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"", L"", 50) == 0);
44*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"", L"", 0) == 0);
45*347267dcSEnji Cooper }
46*347267dcSEnji Cooper 
47*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(wcscasecmp_equal);
ATF_TC_BODY(wcscasecmp_equal,tc)48*347267dcSEnji Cooper ATF_TC_BODY(wcscasecmp_equal, tc)
49*347267dcSEnji Cooper {
50*347267dcSEnji Cooper 
51*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
52*347267dcSEnji Cooper 
53*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abc", L"abc") == 0);
54*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABC", L"ABC") == 0);
55*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abc", L"ABC") == 0);
56*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABC", L"abc") == 0);
57*347267dcSEnji Cooper }
58*347267dcSEnji Cooper 
59*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(wcscasecmp_same_len_buffers);
ATF_TC_BODY(wcscasecmp_same_len_buffers,tc)60*347267dcSEnji Cooper ATF_TC_BODY(wcscasecmp_same_len_buffers, tc)
61*347267dcSEnji Cooper {
62*347267dcSEnji Cooper 
63*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
64*347267dcSEnji Cooper 
65*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abc", L"xyz") < 0);
66*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABC", L"xyz") < 0);
67*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abc", L"XYZ") < 0);
68*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABC", L"XYZ") < 0);
69*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"xyz", L"abc") > 0);
70*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"XYZ", L"abc") > 0);
71*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"xyz", L"ABC") > 0);
72*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"XYZ", L"ABC") > 0);
73*347267dcSEnji Cooper }
74*347267dcSEnji Cooper 
75*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(wcscasecmp_mismatched_len_buffers);
ATF_TC_BODY(wcscasecmp_mismatched_len_buffers,tc)76*347267dcSEnji Cooper ATF_TC_BODY(wcscasecmp_mismatched_len_buffers, tc)
77*347267dcSEnji Cooper {
78*347267dcSEnji Cooper 
79*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
80*347267dcSEnji Cooper 
81*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abc", L"ABCD") < 0);
82*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABC", L"abcd") < 0);
83*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"abcd", L"ABC") > 0);
84*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"ABCD", L"abc") > 0);
85*347267dcSEnji Cooper }
86*347267dcSEnji Cooper 
87*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(wcsncasecmp);
ATF_TC_BODY(wcsncasecmp,tc)88*347267dcSEnji Cooper ATF_TC_BODY(wcsncasecmp, tc)
89*347267dcSEnji Cooper {
90*347267dcSEnji Cooper 
91*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
92*347267dcSEnji Cooper 
93*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 4) < 0);
94*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 4) < 0);
95*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"abcd", L"ABC", 4) > 0);
96*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"ABCD", L"abc", 4) > 0);
97*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 3) == 0);
98*347267dcSEnji Cooper 	ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 3) == 0);
99*347267dcSEnji Cooper }
100*347267dcSEnji Cooper 
101*347267dcSEnji Cooper ATF_TC_WITHOUT_HEAD(wcscasecmp_greek);
ATF_TC_BODY(wcscasecmp_greek,tc)102*347267dcSEnji Cooper ATF_TC_BODY(wcscasecmp_greek, tc)
103*347267dcSEnji Cooper {
104*347267dcSEnji Cooper 
105*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL);
106*347267dcSEnji Cooper 
107*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"λ", L"Λ") != 0);
108*347267dcSEnji Cooper 	ATF_REQUIRE(setlocale(LC_CTYPE, "el_GR.UTF-8") != NULL);
109*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"λ", L"Λ") == 0);
110*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"λ", L"Ω") < 0);
111*347267dcSEnji Cooper 	ATF_CHECK(wcscasecmp(L"Ω", L"λ") > 0);
112*347267dcSEnji Cooper }
113*347267dcSEnji Cooper 
ATF_TP_ADD_TCS(tp)114*347267dcSEnji Cooper ATF_TP_ADD_TCS(tp)
115*347267dcSEnji Cooper {
116*347267dcSEnji Cooper 
117*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, nul);
118*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, wcscasecmp_equal);
119*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, wcscasecmp_same_len_buffers);
120*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, wcscasecmp_mismatched_len_buffers);
121*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, wcsncasecmp);
122*347267dcSEnji Cooper 	ATF_TP_ADD_TC(tp, wcscasecmp_greek);
123*347267dcSEnji Cooper 
124*347267dcSEnji Cooper 	return (atf_no_error());
125*347267dcSEnji Cooper }
126