1/*- 2 * Copyright (c) 2014 Jilles Tjoelker 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#include <sys/cdefs.h> 28__FBSDID("$FreeBSD$"); 29 30#include <errno.h> 31#include <fcntl.h> 32#include <paths.h> 33#include <stdbool.h> 34#include <stdio.h> 35#include <string.h> 36#include <unistd.h> 37 38#include <atf-c.h> 39 40static void 41runtest(const char *fname, int intmode, const char *strmode, bool success) 42{ 43 FILE *fp; 44 int fd; 45 46 fd = open(fname, intmode); 47 ATF_REQUIRE_MSG(fd != -1, 48 "open(\"%s\", %#x) failed; errno=%d", fname, intmode, errno); 49 50 fp = fdopen(fd, strmode); 51 if (fp == NULL) { 52 close(fd); 53 ATF_REQUIRE_MSG(success == false, 54 "fdopen(open(\"%s\", %#x), \"%s\") succeeded unexpectedly", 55 fname, intmode, strmode); 56 return; 57 } 58 ATF_REQUIRE_MSG(success == true, 59 "fdopen(open(\"%s\", %#x), \"%s\") failed; errno=%d", 60 fname, intmode, strmode, errno); 61 fclose(fp); 62} 63 64ATF_TC_WITHOUT_HEAD(null__O_RDONLY__r_test); 65ATF_TC_BODY(null__O_RDONLY__r_test, tc) 66{ 67 68 runtest(_PATH_DEVNULL, O_RDONLY, "r", true); 69} 70 71ATF_TC_WITHOUT_HEAD(null__O_WRONLY__r_test); 72ATF_TC_BODY(null__O_WRONLY__r_test, tc) 73{ 74 75 runtest(_PATH_DEVNULL, O_WRONLY, "r", false); 76} 77 78ATF_TC_WITHOUT_HEAD(null__O_RDWR__r_test); 79ATF_TC_BODY(null__O_RDWR__r_test, tc) 80{ 81 82 runtest(_PATH_DEVNULL, O_RDWR, "r", true); 83} 84 85ATF_TC_WITHOUT_HEAD(null__O_RDONLY__w_test); 86ATF_TC_BODY(null__O_RDONLY__w_test, tc) 87{ 88 89 runtest(_PATH_DEVNULL, O_RDONLY, "w", false); 90} 91 92ATF_TC_WITHOUT_HEAD(null__O_WRONLY__w_test); 93ATF_TC_BODY(null__O_WRONLY__w_test, tc) 94{ 95 96 runtest(_PATH_DEVNULL, O_WRONLY, "w", true); 97} 98 99ATF_TC_WITHOUT_HEAD(null__O_RDWR__w_test); 100ATF_TC_BODY(null__O_RDWR__w_test, tc) 101{ 102 103 runtest(_PATH_DEVNULL, O_RDWR, "w", true); 104} 105 106ATF_TC_WITHOUT_HEAD(null__O_RDONLY__a_test); 107ATF_TC_BODY(null__O_RDONLY__a_test, tc) 108{ 109 110 runtest(_PATH_DEVNULL, O_RDONLY, "a", false); 111} 112 113ATF_TC_WITHOUT_HEAD(null__O_WRONLY__a_test); 114ATF_TC_BODY(null__O_WRONLY__a_test, tc) 115{ 116 117 runtest(_PATH_DEVNULL, O_WRONLY, "a", true); 118} 119 120ATF_TC_WITHOUT_HEAD(null__O_RDWR__test); 121ATF_TC_BODY(null__O_RDWR__test, tc) 122{ 123 124 runtest(_PATH_DEVNULL, O_RDWR, "a", true); 125} 126 127ATF_TC_WITHOUT_HEAD(null__O_RDONLY__r_append); 128ATF_TC_BODY(null__O_RDONLY__r_append, tc) 129{ 130 131 runtest(_PATH_DEVNULL, O_RDONLY, "r+", false); 132} 133 134ATF_TC_WITHOUT_HEAD(null__O_WRONLY__r_append); 135ATF_TC_BODY(null__O_WRONLY__r_append, tc) 136{ 137 138 runtest(_PATH_DEVNULL, O_WRONLY, "r+", false); 139} 140 141ATF_TC_WITHOUT_HEAD(null__O_RDWR__r_append); 142ATF_TC_BODY(null__O_RDWR__r_append, tc) 143{ 144 145 runtest(_PATH_DEVNULL, O_RDWR, "r+", true); 146} 147 148ATF_TC_WITHOUT_HEAD(null__O_RDONLY__w_append); 149ATF_TC_BODY(null__O_RDONLY__w_append, tc) 150{ 151 152 runtest(_PATH_DEVNULL, O_RDONLY, "w+", false); 153} 154 155ATF_TC_WITHOUT_HEAD(null__O_WRONLY__w_append); 156ATF_TC_BODY(null__O_WRONLY__w_append, tc) 157{ 158 159 runtest(_PATH_DEVNULL, O_WRONLY, "w+", false); 160} 161 162ATF_TC_WITHOUT_HEAD(null__O_RDWR__w_append); 163ATF_TC_BODY(null__O_RDWR__w_append, tc) 164{ 165 166 runtest(_PATH_DEVNULL, O_RDWR, "w+", true); 167} 168 169ATF_TC_WITHOUT_HEAD(sh__O_EXEC__r); 170ATF_TC_BODY(sh__O_EXEC__r, tc) 171{ 172 173 runtest("/bin/sh", O_EXEC, "r", false); 174} 175 176ATF_TC_WITHOUT_HEAD(sh__O_EXEC__w); 177ATF_TC_BODY(sh__O_EXEC__w, tc) 178{ 179 180 runtest("/bin/sh", O_EXEC, "w", false); 181} 182 183ATF_TC_WITHOUT_HEAD(sh__O_EXEC__r_append); 184ATF_TC_BODY(sh__O_EXEC__r_append, tc) 185{ 186 187 runtest("/bin/sh", O_EXEC, "r+", false); 188} 189 190ATF_TC_WITHOUT_HEAD(sh__O_EXEC__w_append); 191ATF_TC_BODY(sh__O_EXEC__w_append, tc) 192{ 193 194 runtest("/bin/sh", O_EXEC, "w+", false); 195} 196 197ATF_TP_ADD_TCS(tp) 198{ 199 200 ATF_TP_ADD_TC(tp, null__O_RDONLY__r_test); 201 ATF_TP_ADD_TC(tp, null__O_WRONLY__r_test); 202 ATF_TP_ADD_TC(tp, null__O_RDWR__r_test); 203 ATF_TP_ADD_TC(tp, null__O_RDONLY__w_test); 204 ATF_TP_ADD_TC(tp, null__O_WRONLY__w_test); 205 ATF_TP_ADD_TC(tp, null__O_RDWR__w_test); 206 ATF_TP_ADD_TC(tp, null__O_RDONLY__a_test); 207 ATF_TP_ADD_TC(tp, null__O_WRONLY__a_test); 208 ATF_TP_ADD_TC(tp, null__O_RDWR__test); 209 ATF_TP_ADD_TC(tp, null__O_RDONLY__r_append); 210 ATF_TP_ADD_TC(tp, null__O_WRONLY__r_append); 211 ATF_TP_ADD_TC(tp, null__O_RDWR__r_append); 212 ATF_TP_ADD_TC(tp, null__O_RDONLY__w_append); 213 ATF_TP_ADD_TC(tp, null__O_WRONLY__w_append); 214 ATF_TP_ADD_TC(tp, null__O_RDWR__w_append); 215 ATF_TP_ADD_TC(tp, sh__O_EXEC__r); 216 ATF_TP_ADD_TC(tp, sh__O_EXEC__w); 217 ATF_TP_ADD_TC(tp, sh__O_EXEC__r_append); 218 ATF_TP_ADD_TC(tp, sh__O_EXEC__w_append); 219 220 return (atf_no_error()); 221} 222 223/* 224 vim:ts=8:cin:sw=8 225 */ 226