1 /* $NetBSD: t_mbrtowc.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 * This code is derived from software contributed to The NetBSD Foundation 8 * by YAMAMOTO Takashi 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /*- 33 * Copyright (c)2003 Citrus Project, 34 * All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 1. Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * 2. Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in the 43 * documentation and/or other materials provided with the distribution. 44 * 45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 46 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 47 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 48 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 49 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 50 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 51 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 53 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 55 * SUCH DAMAGE. 56 */ 57 58 #include <sys/cdefs.h> 59 __COPYRIGHT("@(#) Copyright (c) 2011\ 60 The NetBSD Foundation, inc. All rights reserved."); 61 __RCSID("$NetBSD: t_mbrtowc.c,v 1.1 2011/07/15 07:35:21 jruoho Exp $"); 62 63 #include <errno.h> 64 #include <locale.h> 65 #include <stdio.h> 66 #include <stdlib.h> 67 #include <string.h> 68 #include <vis.h> 69 #include <wchar.h> 70 71 #include <atf-c.h> 72 73 #define SIZE 256 74 75 static struct test { 76 const char *locale; 77 const char *data; 78 const wchar_t wchars[64]; 79 const wchar_t widths[64]; 80 size_t length; 81 } tests[] = { 82 { 83 "C", 84 "ABCD01234_\\", 85 { 0x41, 0x42, 0x43, 0x44, 0x30, 0x31, 0x32, 0x33, 0x34, 0x5F, 0x5C }, 86 { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, 87 11 88 }, { 89 "en_US.UTF-8", 90 "[\001\177][\302\200\337\277][\340\240\200\357\277\277][\360\220\200" 91 "\200\364\217\277\277]", 92 { 0x5b, 0x01, 0x7f, 0x5d, 0x5b, 0x80, 0x7ff, 0x5d, 0x5b, 0x800, 0xffff, 93 0x5d, 0x5b, 0x10000, 0x10ffff, 0x5d }, 94 { 1, 1, 1, 1, 1, 2, 2, 1, 1, 3, 3, 1, 1, 4, 4, 1 }, 95 16 96 }, { 97 "ja_JP.ISO2022-JP2", 98 "\033$BF|K\1348l\033(BA\033$B$\"\033(BB\033$B$$\033(B", 99 { 0x4200467c, 0x42004b5c, 0x4200386c, 0x41, 0x42002422, 0x42, 0x42002424 }, 100 { 5, 2, 2, 4, 5, 4, 5 }, 101 7 102 }, { 103 "ja_JP.SJIS", 104 "\223\372\226{\214\352A\202\240B\202\242", 105 { 0x93fa, 0x967b, 0x8cea, 0x41, 0x82a0, 0x42, 0x82a2 }, 106 { 2, 2, 2, 1, 2, 1, 2 }, 107 7 108 }, { 109 "ja_JP.eucJP", 110 "\306\374\313\334\270\354A\244\242B\244\244", 111 { 0xc6fc, 0xcbdc, 0xb8ec, 0x41, 0xa4a2, 0x42, 0xa4a4 }, 112 { 2, 2, 2, 1, 2, 1, 2 }, 113 7 114 }, { 115 NULL, 116 NULL, 117 { }, 118 { }, 119 0 120 } 121 }; 122 123 static void 124 h_ctype2(const struct test *t, bool use_mbstate) 125 { 126 mbstate_t *stp; 127 mbstate_t st; 128 char buf[SIZE]; 129 char *str; 130 size_t n; 131 132 ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C"); 133 #ifdef __NetBSD__ 134 ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL); 135 #else 136 if (setlocale(LC_CTYPE, t->locale) == NULL) { 137 fprintf(stderr, "Locale %s not found.\n", t->locale); 138 return; 139 } 140 #endif 141 142 (void)strvis(buf, t->data, VIS_WHITE | VIS_OCTAL); 143 (void)printf("Checking string: \"%s\"\n", buf); 144 145 ATF_REQUIRE((str = setlocale(LC_ALL, NULL)) != NULL); 146 (void)printf("Using locale: %s\n", str); 147 148 (void)printf("Using mbstate: %s\n", use_mbstate ? "yes" : "no"); 149 150 (void)memset(&st, 0, sizeof(st)); 151 // mbrtowc(0, 0, 0, &st); /* XXX for ISO2022-JP */ 152 stp = use_mbstate ? &st : 0; 153 154 for (n = 9; n > 0; n--) { 155 const char *src = t->data; 156 wchar_t dst; 157 size_t nchar = 0; 158 int width = 0; 159 160 ATF_REQUIRE(mbsinit(stp) != 0); 161 162 for (;;) { 163 size_t rv = mbrtowc(&dst, src, n, stp); 164 165 if (rv == 0) 166 break; 167 168 if (rv == (size_t)-2) { 169 src += n; 170 width += n; 171 172 continue; 173 } 174 if (rv == (size_t)-1) { 175 ATF_REQUIRE_EQ(errno, EILSEQ); 176 atf_tc_fail("Invalid sequence"); 177 /* NOTREACHED */ 178 } 179 180 width += rv; 181 src += rv; 182 183 if (dst != t->wchars[nchar] || 184 width != t->widths[nchar]) { 185 (void)printf("At position %zd:\n", nchar); 186 (void)printf(" expected: 0x%04X (%u)\n", 187 t->wchars[nchar], t->widths[nchar]); 188 (void)printf(" got : 0x%04X (%u)\n", 189 dst, width); 190 atf_tc_fail("Test failed"); 191 } 192 193 nchar++; 194 width = 0; 195 } 196 197 ATF_REQUIRE_EQ_MSG(dst, 0, "Incorrect terminating character: " 198 "0x%04X (expected: 0x00)", dst); 199 200 ATF_REQUIRE_EQ_MSG(nchar, t->length, "Incorrect length: " 201 "%zd (expected: %zd)", nchar, t->length); 202 } 203 204 { 205 wchar_t wbuf[SIZE]; 206 size_t rv; 207 char const *src = t->data; 208 int i; 209 210 (void)memset(wbuf, 0xFF, sizeof(wbuf)); 211 212 rv = mbsrtowcs(wbuf, &src, SIZE, stp); 213 214 ATF_REQUIRE_EQ_MSG(rv, t->length, "Incorrect length: %zd " 215 "(expected: %zd)", rv, t->length); 216 ATF_REQUIRE_EQ(src, NULL); 217 218 for (i = 0; wbuf[i] != 0; ++i) { 219 if (wbuf[i] == t->wchars[i]) 220 continue; 221 222 (void)printf("At position %d:\n", i); 223 (void)printf(" expected: 0x%04X\n", t->wchars[i]); 224 (void)printf(" got : 0x%04X\n", wbuf[i]); 225 atf_tc_fail("Test failed"); 226 } 227 228 ATF_REQUIRE_EQ_MSG((size_t)i, t->length, "Incorrect length: " 229 "%d (expected: %zd)", i, t->length); 230 } 231 232 (void)printf("Ok.\n"); 233 } 234 235 ATF_TC(mbrtowc_internal); 236 ATF_TC_HEAD(mbrtowc_internal, tc) 237 { 238 atf_tc_set_md_var(tc, "descr", 239 "Checks mbrtowc(3) and mbsrtowcs(3) (using internal " 240 "state) with different locales"); 241 } 242 ATF_TC_BODY(mbrtowc_internal, tc) 243 { 244 struct test *t; 245 246 #ifdef __FreeBSD__ 247 atf_tc_expect_fail("ja_* locale fails"); 248 #endif 249 for (t = &tests[0]; t->data != NULL; ++t) 250 h_ctype2(t, false); 251 } 252 253 ATF_TC(mbrtowc_object); 254 ATF_TC_HEAD(mbrtowc_object, tc) 255 { 256 atf_tc_set_md_var(tc, "descr", 257 "Checks mbrtowc(3) and mbsrtowcs(3) (using state " 258 "object) with different locales"); 259 } 260 ATF_TC_BODY(mbrtowc_object, tc) 261 { 262 struct test *t; 263 264 for (t = &tests[0]; t->data != NULL; ++t) 265 h_ctype2(t, true); 266 } 267 268 ATF_TP_ADD_TCS(tp) 269 { 270 271 ATF_TP_ADD_TC(tp, mbrtowc_internal); 272 ATF_TP_ADD_TC(tp, mbrtowc_object); 273 274 return atf_no_error(); 275 } 276