xref: /freebsd/contrib/netbsd-tests/lib/libc/locale/t_mbstowcs.c (revision 7fdf597e96a02165cfe22ff357b857d5fa15ed8a)
1 /* $NetBSD: t_mbstowcs.c,v 1.1 2011/07/15 07:35:21 jruoho Exp $ */
2 
3 /*-
4  * Copyright (c) 2011 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 /*-
30  * Copyright (c)2003 Citrus Project,
31  * All rights reserved.
32  *
33  * Redistribution and use in source and binary forms, with or without
34  * modification, are permitted provided that the following conditions
35  * are met:
36  * 1. Redistributions of source code must retain the above copyright
37  *    notice, this list of conditions and the following disclaimer.
38  * 2. Redistributions in binary form must reproduce the above copyright
39  *    notice, this list of conditions and the following disclaimer in the
40  *    documentation and/or other materials provided with the distribution.
41  *
42  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
43  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
44  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
45  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
46  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
47  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
48  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
50  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
51  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52  * SUCH DAMAGE.
53  */
54 
55 #include <sys/cdefs.h>
56 __COPYRIGHT("@(#) Copyright (c) 2011\
57  The NetBSD Foundation, inc. All rights reserved.");
58 __RCSID("$NetBSD: t_mbstowcs.c,v 1.1 2011/07/15 07:35:21 jruoho Exp $");
59 
60 #include <errno.h>
61 #include <locale.h>
62 #include <stdio.h>
63 #include <stdlib.h>
64 #include <string.h>
65 #include <vis.h>
66 #include <wchar.h>
67 
68 #include <atf-c.h>
69 
70 #define REQUIRE_ERRNO(x, v) \
71 	ATF_REQUIRE_MSG((x) != (v), "%s: %s", #x, strerror(errno))
72 
73 #define SIZE 256
74 
75 static struct test {
76 	const char *locale;
77 	const char *data;
78 	wchar_t wchars[64];
79 	int widths[64];
80 	int width;
81 } tests[] = {
82 {
83 	"en_US.UTF-8",
84 	"[\001\177][\302\200\337\277][\340\240\200\357\277\277][\360\220\200"
85 	"\200\364\217\277\277]",
86 	{
87 		0x5B, 0x01, 0x7F, 0x5D, 0x5B, 0x80, 0x07FF, 0x5D, 0x5B, 0x0800,
88 		0xFFFF, 0x5D, 0x5B, 0x10000, 0x10FFFF, 0x5D, 0x0A
89 	},
90 #ifdef __FreeBSD__
91 	{	 1, -1, -1,  1,  1, -1,  1,  1,  1,  1, -1,  1,  1,  1, -1,
92 #else
93 	{	 1, -1, -1,  1,  1, -1, -1,  1,  1, -1, -1,  1,  1, -1, -1,
94 #endif
95 		 1,  1, -1, -1,  1,  1, -1, -1,  1, -1
96 	},
97 	-1
98 }, {
99 	"ja_JP.ISO2022-JP",
100 	"\033$B#J#I#S$G$9!#\033(Baaaa\033$B$\"$$$&$($*\033(B",
101 	{
102 		0x4200234A, 0x42002349, 0x42002353, 0x42002447, 0x42002439,
103 		0x42002123, 0x61, 0x61, 0x61, 0x61, 0x42002422, 0x42002424,
104 		0x42002426, 0x42002428, 0x4200242A, 0x0A
105 	},
106 	{ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, -1 },
107 	26
108 }, {
109 	"ja_JP.SJIS",
110 	"\202r\202i\202h\202r\202\305\202\267\201Baaaa\202\240\202\242"
111 	"\202\244\202\246\202\250",
112 	{
113 		0x8272, 0x8269, 0x8268, 0x8272, 0x82C5, 0x82B7, 0x8142, 0x61,
114 		0x61, 0x61, 0x61, 0x82A0, 0x82A2, 0x82A4, 0x82A6, 0x82A8, 0x0A
115 	},
116 	{ 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, -1 },
117 	28
118 }, {
119 	"ja_JP.eucJP",
120 	"\243\305\243\325\243\303\244\307\244\271\241\243aaaa\244\242\244"
121 	"\244\244\246\244\250\244\252",
122 	{
123 		0xA3C5, 0xA3D5, 0xA3C3, 0xA4C7, 0xA4B9, 0xA1A3, 0x61, 0x61, 0x61,
124 		0x61, 0xA4A2, 0xA4A4, 0xA4A6, 0xA4A8, 0xA4AA, 0x0A
125 	},
126 	{ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, -1 },
127 	26
128 }, {
129 	NULL,
130 	NULL,
131 	{},
132 	{},
133 	0
134 }
135 };
136 
137 ATF_TC(mbstowcs_basic);
138 ATF_TC_HEAD(mbstowcs_basic, tc)
139 {
140 	atf_tc_set_md_var(tc, "descr",
141 		"Checks wide character functions with different locales");
142 }
143 ATF_TC_BODY(mbstowcs_basic, tc)
144 {
145 	struct test *t;
146 
147 	for (t = &tests[0]; t->data != NULL; ++t) {
148 		wchar_t	wbuf[SIZE];
149 		char buf[SIZE];
150 		char visbuf[SIZE];
151 		char *str;
152 		int i;
153 
154 		ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
155 #ifdef __NetBSD__
156 		ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL);
157 #else
158 		if (setlocale(LC_CTYPE, t->locale) == NULL) {
159 			fprintf(stderr, "Locale %s not found.\n", t->locale);
160 			continue;
161 		}
162 #endif
163 
164 		(void)strvis(visbuf, t->data, VIS_WHITE | VIS_OCTAL);
165 		(void)printf("Checking string: \"%s\"\n", visbuf);
166 
167 		ATF_REQUIRE((str = setlocale(LC_ALL, NULL)) != NULL);
168 		(void)printf("Using locale: %s\n", str);
169 
170 		REQUIRE_ERRNO((ssize_t)mbstowcs(wbuf, t->data, SIZE-1), -1);
171 		REQUIRE_ERRNO((ssize_t)wcstombs(buf, wbuf, SIZE-1), -1);
172 
173 		if (strcmp(buf, t->data) != 0) {
174 			(void)strvis(visbuf, buf, VIS_WHITE | VIS_OCTAL);
175 			(void)printf("Conversion to wcs and back failed: "
176 				"\"%s\"\n", visbuf);
177 			atf_tc_fail("Test failed");
178 		}
179 
180 		/* The output here is implementation-dependent. */
181 
182 		for (i = 0; wbuf[i] != 0; ++i) {
183 			if (wbuf[i] == t->wchars[i] &&
184 			    wcwidth(wbuf[i]) == t->widths[i])
185 				continue;
186 
187 			(void)printf("At position %d:\n", i);
188 			(void)printf("  expected: 0x%04X (%d)\n",
189 				t->wchars[i], t->widths[i]);
190 			(void)printf("  got     : 0x%04X (%d)\n", wbuf[i],
191 				wcwidth(wbuf[i]));
192 			atf_tc_fail("Test failed");
193 		}
194 
195 		if (wcswidth(wbuf, SIZE-1) != t->width) {
196 			(void)printf("Incorrect wcswidth:\n");
197 			(void)printf("  expected: %d\n", t->width);
198 			(void)printf("  got     : %d\n", wcswidth(wbuf, SIZE-1));
199 			atf_tc_fail("Test failed");
200 		}
201 
202 		(void)printf("Ok.\n");
203 	}
204 }
205 
206 ATF_TP_ADD_TCS(tp)
207 {
208 	ATF_TP_ADD_TC(tp, mbstowcs_basic);
209 
210 	return atf_no_error();
211 }
212