iswctype_test.c revision 290532 
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 wctype() and iswctype() 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: head/lib/libc/tests/locale/iswctype_test.c 290532 2015-11-08 02:06:17Z ngie $");
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(iswctype_test);
46ATF_TC_BODY(iswctype_test, tc)
47{
48	wctype_t t;
49	int i, j;
50	struct {
51		const char *name;
52		int (*func)(wint_t);
53	} cls[] = {
54		{ "alnum", iswalnum },
55		{ "alpha", iswalpha },
56		{ "blank", iswblank },
57		{ "cntrl", iswcntrl },
58		{ "digit", iswdigit },
59		{ "graph", iswgraph },
60		{ "lower", iswlower },
61		{ "print", iswprint },
62		{ "punct", iswpunct },
63		{ "space", iswspace },
64		{ "upper", iswupper },
65		{ "xdigit", iswxdigit }
66	};
67
68	/* C/POSIX locale. */
69	for (i = 0; i < sizeof(cls) / sizeof(*cls); i++) {
70		t = wctype(cls[i].name);
71		ATF_REQUIRE(t != 0);
72		for (j = 0; j < 256; j++)
73			ATF_REQUIRE(cls[i].func(j) == iswctype(j, t));
74	}
75	t = wctype("elephant");
76	ATF_REQUIRE(t == 0);
77	for (i = 0; i < 256; i++)
78		ATF_REQUIRE(iswctype(i, t) == 0);
79
80	/* Japanese (EUC) locale. */
81	ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
82	for (i = 0; i < sizeof(cls) / sizeof(*cls); i++) {
83		t = wctype(cls[i].name);
84		ATF_REQUIRE(t != 0);
85		for (j = 0; j < 65536; j++)
86			ATF_REQUIRE(cls[i].func(j) == iswctype(j, t));
87	}
88	t = wctype("elephant");
89	ATF_REQUIRE(t == 0);
90	for (i = 0; i < 65536; i++)
91		ATF_REQUIRE(iswctype(i, t) == 0);
92}
93
94ATF_TP_ADD_TCS(tp)
95{
96
97	ATF_TP_ADD_TC(tp, iswctype_test);
98
99	return (atf_no_error());
100}
101