t_io.c revision 1.4.4.2
1 /* $NetBSD: t_io.c,v 1.4.4.2 2014/05/22 11:42:20 yamt Exp $ */ 2 3 /*- 4 * Copyright (c) 2013 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 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 #include <sys/cdefs.h> 33 __COPYRIGHT("@(#) Copyright (c) 2011\ 34 The NetBSD Foundation, inc. All rights reserved."); 35 __RCSID("$NetBSD: t_io.c,v 1.4.4.2 2014/05/22 11:42:20 yamt Exp $"); 36 37 #include <sys/param.h> 38 #include <errno.h> 39 #include <locale.h> 40 #include <stdio.h> 41 #include <stdlib.h> 42 #include <string.h> 43 #include <wchar.h> 44 45 #include <atf-c.h> 46 47 48 ATF_TC(bad_big5_wprintf); 49 ATF_TC_HEAD(bad_big5_wprintf, tc) 50 { 51 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar wprintf"); 52 } 53 54 ATF_TC_BODY(bad_big5_wprintf, tc) 55 { 56 /* XXX implementation detail knowledge (wchar_t encoding) */ 57 wchar_t ibuf[] = { 0xcf10, 0 }; 58 setlocale(LC_CTYPE, "zh_TW.Big5"); 59 ATF_REQUIRE_ERRNO(EILSEQ, wprintf(L"%ls\n", ibuf) < 0); 60 ATF_REQUIRE(ferror(stdout)); 61 } 62 63 ATF_TC(bad_big5_swprintf); 64 ATF_TC_HEAD(bad_big5_swprintf, tc) 65 { 66 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar swprintf"); 67 } 68 69 ATF_TC_BODY(bad_big5_swprintf, tc) 70 { 71 /* XXX implementation detail knowledge (wchar_t encoding) */ 72 wchar_t ibuf[] = { 0xcf10, 0 }; 73 wchar_t obuf[20]; 74 setlocale(LC_CTYPE, "zh_TW.Big5"); 75 ATF_REQUIRE_ERRNO(EILSEQ, 76 swprintf(obuf, sizeof(obuf), L"%ls\n", ibuf) < 0); 77 } 78 79 ATF_TC(good_big5_wprintf); 80 ATF_TC_HEAD(good_big5_wprintf, tc) 81 { 82 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar wprintf"); 83 } 84 85 ATF_TC_BODY(good_big5_wprintf, tc) 86 { 87 /* XXX implementation detail knowledge (wchar_t encoding) */ 88 wchar_t ibuf[] = { 0xcf40, 0 }; 89 setlocale(LC_CTYPE, "zh_TW.Big5"); 90 ATF_REQUIRE_EQ(wprintf(L"%ls\n", ibuf), 2); 91 } 92 93 ATF_TC(good_big5_swprintf); 94 ATF_TC_HEAD(good_big5_swprintf, tc) 95 { 96 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar swprintf"); 97 } 98 99 ATF_TC_BODY(good_big5_swprintf, tc) 100 { 101 /* XXX implementation detail knowledge (wchar_t encoding) */ 102 wchar_t ibuf[] = { 0xcf40, 0 }; 103 wchar_t obuf[20]; 104 setlocale(LC_CTYPE, "zh_TW.Big5"); 105 ATF_REQUIRE_EQ(swprintf(obuf, sizeof(obuf), L"%ls\n", ibuf), 2); 106 } 107 108 struct ibuf { 109 off_t off; 110 size_t buflen; 111 const char *buf; 112 }; 113 114 static int 115 readfn(void *vp, char *buf, int len) 116 { 117 struct ibuf *ib = vp; 118 size_t todo = MIN((size_t)len, ib->buflen - ib->off); 119 120 memcpy(buf, ib->buf + ib->off, todo); 121 ib->off += todo; 122 return todo; 123 } 124 125 ATF_TC(good_big5_getwc); 126 ATF_TC_HEAD(good_big5_getwc, tc) 127 { 128 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar getwc"); 129 } 130 131 ATF_TC_BODY(good_big5_getwc, tc) 132 { 133 const char buf[] = { 0xcf, 0x40 }; 134 struct ibuf ib = { 135 .buf = buf, 136 .buflen = sizeof(buf), 137 }; 138 FILE *fp = funopen(&ib, readfn, NULL, NULL, NULL); 139 140 ATF_REQUIRE(fp != NULL); 141 setlocale(LC_CTYPE, "zh_TW.Big5"); 142 /* XXX implementation detail knowledge (wchar_t encoding) */ 143 ATF_REQUIRE_EQ(getwc(fp), 0xcf40); 144 fclose(fp); 145 } 146 147 ATF_TC(bad_big5_getwc); 148 ATF_TC_HEAD(bad_big5_getwc, tc) 149 { 150 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar getwc"); 151 } 152 153 ATF_TC_BODY(bad_big5_getwc, tc) 154 { 155 const char buf[] = { 0xcf, 0x20 }; 156 struct ibuf ib = { 157 .buf = buf, 158 .buflen = sizeof(buf), 159 }; 160 FILE *fp = funopen(&ib, readfn, NULL, NULL, NULL); 161 162 ATF_REQUIRE(fp != NULL); 163 setlocale(LC_CTYPE, "zh_TW.Big5"); 164 ATF_REQUIRE_EQ(getwc(fp), WEOF); 165 fclose(fp); 166 } 167 168 ATF_TP_ADD_TCS(tp) 169 { 170 ATF_TP_ADD_TC(tp, bad_big5_wprintf); 171 ATF_TP_ADD_TC(tp, bad_big5_swprintf); 172 ATF_TP_ADD_TC(tp, good_big5_wprintf); 173 ATF_TP_ADD_TC(tp, good_big5_swprintf); 174 ATF_TP_ADD_TC(tp, good_big5_getwc); 175 ATF_TP_ADD_TC(tp, bad_big5_getwc); 176 177 return atf_no_error(); 178 } 179
Indexes created Sat Oct 11 19:10:01 GMT 2025