1/* $NetBSD: t_io.c,v 1.4 2014/01/21 00:32:16 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 2014/01/21 00:32:16 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 48ATF_TC(bad_big5_wprintf); 49ATF_TC_HEAD(bad_big5_wprintf, tc) 50{ 51 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar wprintf"); 52} 53 54ATF_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 63ATF_TC(bad_big5_swprintf); 64ATF_TC_HEAD(bad_big5_swprintf, tc) 65{ 66 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar swprintf"); 67} 68 69ATF_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 79ATF_TC(good_big5_wprintf); 80ATF_TC_HEAD(good_big5_wprintf, tc) 81{ 82 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar wprintf"); 83} 84 85ATF_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 93ATF_TC(good_big5_swprintf); 94ATF_TC_HEAD(good_big5_swprintf, tc) 95{ 96 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar swprintf"); 97} 98 99ATF_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 108struct ibuf { 109 off_t off; 110 size_t buflen; 111 const char *buf; 112}; 113 114static int 115readfn(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 125ATF_TC(good_big5_getwc); 126ATF_TC_HEAD(good_big5_getwc, tc) 127{ 128 atf_tc_set_md_var(tc, "descr", "Test good big5 wchar getwc"); 129} 130 131ATF_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 147ATF_TC(bad_big5_getwc); 148ATF_TC_HEAD(bad_big5_getwc, tc) 149{ 150 atf_tc_set_md_var(tc, "descr", "Test bad big5 wchar getwc"); 151} 152 153ATF_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 168ATF_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