t_io.c revision 1.2.4.2
1 /* $NetBSD: t_io.c,v 1.2.4.2 2013/06/23 06:28:56 tls 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 1.2.4.2 2013/06/23 06:28:56 tls 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 wchar_t ibuf[] = { 0xcf10, 0 }; 57 setlocale(LC_CTYPE, "zh_TW.Big5"); 58 atf_tc_expect_fail("PR lib/47660"); 59 ATF_REQUIRE_EQ(wprintf(L"%ls\n", ibuf), -1); 60 } 61 62 ATF_TC(bad_big5_swprintf); 63 ATF_TC_HEAD(bad_big5_swprintf, tc) 64 { 65 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar swprintf"); 66 } 67 68 ATF_TC_BODY(bad_big5_swprintf, tc) 69 { 70 wchar_t ibuf[] = { 0xcf10, 0 }; 71 wchar_t obuf[20]; 72 setlocale(LC_CTYPE, "zh_TW.Big5"); 73 ATF_REQUIRE_EQ(swprintf(obuf, sizeof(obuf), L"%ls\n", ibuf), -1); 74 } 75 76 ATF_TC(good_big5_wprintf); 77 ATF_TC_HEAD(good_big5_wprintf, tc) 78 { 79 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar wprintf"); 80 } 81 82 ATF_TC_BODY(good_big5_wprintf, tc) 83 { 84 wchar_t ibuf[] = { 0xcf40, 0 }; 85 setlocale(LC_CTYPE, "zh_TW.Big5"); 86 // WTF? swprintf() fails, wprintf succeeds? 87 ATF_REQUIRE_EQ(wprintf(L"%ls\n", ibuf), 2); 88 } 89 90 ATF_TC(good_big5_swprintf); 91 ATF_TC_HEAD(good_big5_swprintf, tc) 92 { 93 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar swprintf"); 94 } 95 96 ATF_TC_BODY(good_big5_swprintf, tc) 97 { 98 wchar_t ibuf[] = { 0xcf40, 0 }; 99 wchar_t obuf[20]; 100 setlocale(LC_CTYPE, "zh_TW.Big5"); 101 ATF_REQUIRE_EQ(swprintf(obuf, sizeof(obuf), L"%ls\n", ibuf), 2); 102 } 103 104 static int readfn(void *p, char *buf, int len) { 105 memcpy(buf, p, MIN(len, 2)); 106 return 2; 107 } 108 109 ATF_TC(good_big5_getwc); 110 ATF_TC_HEAD(good_big5_getwc, tc) 111 { 112 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar getwc"); 113 } 114 115 ATF_TC_BODY(good_big5_getwc, tc) 116 { 117 char ibuf[] = { 0xcf, 0x40 }; 118 FILE *fp = funopen(ibuf, readfn, NULL, NULL, NULL); 119 120 ATF_REQUIRE(fp != NULL); 121 setlocale(LC_CTYPE, "zh_TW.Big5"); 122 ATF_REQUIRE_EQ(getwc(fp), 0xcf40); 123 fclose(fp); 124 } 125 126 ATF_TC(bad_big5_getwc); 127 ATF_TC_HEAD(bad_big5_getwc, tc) 128 { 129 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar getwc"); 130 } 131 132 ATF_TC_BODY(bad_big5_getwc, tc) 133 { 134 char ibuf[] = { 0xcf, 0x20 }; 135 FILE *fp = funopen(ibuf, readfn, NULL, NULL, NULL); 136 137 ATF_REQUIRE(fp != NULL); 138 setlocale(LC_CTYPE, "zh_TW.Big5"); 139 ATF_REQUIRE_EQ(getwc(fp), WEOF); 140 fclose(fp); 141 } 142 143 ATF_TC(bad_eucJP_getwc); 144 ATF_TC_HEAD(bad_eucJP_getwc, tc) 145 { 146 atf_tc_set_md_var(tc, "descr", "Test bad eucJP wchar getwc"); 147 } 148 149 ATF_TC_BODY(bad_eucJP_getwc, tc) 150 { 151 char ibuf[] = { 0xcf, 0x20 }; 152 FILE *fp = funopen(ibuf, readfn, NULL, NULL, NULL); 153 154 ATF_REQUIRE(fp != NULL); 155 setlocale(LC_CTYPE, "ja_JP.eucJP"); 156 // WTF? Not even returning what it read? 157 ATF_CHECK_EQ(getwc(fp), 0xcf20); 158 atf_tc_expect_fail("PR lib/47660"); 159 ATF_REQUIRE_EQ(getwc(fp), WEOF); 160 fclose(fp); 161 } 162 163 ATF_TP_ADD_TCS(tp) 164 { 165 ATF_TP_ADD_TC(tp, bad_big5_wprintf); 166 ATF_TP_ADD_TC(tp, bad_big5_swprintf); 167 ATF_TP_ADD_TC(tp, good_big5_wprintf); 168 ATF_TP_ADD_TC(tp, good_big5_swprintf); 169 ATF_TP_ADD_TC(tp, good_big5_getwc); 170 ATF_TP_ADD_TC(tp, bad_big5_getwc); 171 ATF_TP_ADD_TC(tp, bad_eucJP_getwc); 172 173 return atf_no_error(); 174 } 175
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