1 /*- 2 * Copyright (c) 2010 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 <sys/param.h> 31 #include <errno.h> 32 #include <stdio.h> 33 #include <stdlib.h> 34 #include <string.h> 35 #include <unistd.h> 36 37 #include <atf-c.h> 38 39 #include "fnmatch_testcases.h" 40 41 static const char * 42 flags_to_string(int flags) 43 { 44 static const int flagvalues[] = { FNM_NOESCAPE, FNM_PATHNAME, 45 FNM_PERIOD, FNM_LEADING_DIR, FNM_CASEFOLD, 0 }; 46 static const char flagnames[] = "FNM_NOESCAPE\0FNM_PATHNAME\0FNM_PERIOD\0FNM_LEADING_DIR\0FNM_CASEFOLD\0"; 47 static char result[sizeof(flagnames) + 3 * sizeof(int) + 2]; 48 char *p; 49 size_t i, len; 50 const char *fp; 51 52 p = result; 53 fp = flagnames; 54 for (i = 0; flagvalues[i] != 0; i++) { 55 len = strlen(fp); 56 if (flags & flagvalues[i]) { 57 if (p != result) 58 *p++ = '|'; 59 memcpy(p, fp, len); 60 p += len; 61 flags &= ~flagvalues[i]; 62 } 63 fp += len + 1; 64 } 65 if (p == result) 66 memcpy(p, "0", 2); 67 else if (flags != 0) 68 sprintf(p, "%d", flags); 69 else 70 *p = '\0'; 71 return result; 72 } 73 74 ATF_TC_WITHOUT_HEAD(fnmatch_test); 75 ATF_TC_BODY(fnmatch_test, tc) 76 { 77 size_t i; 78 int flags, result; 79 struct testcase *t; 80 81 for (i = 0; i < nitems(testcases); i++) { 82 t = &testcases[i]; 83 flags = t->flags; 84 do { 85 result = fnmatch(t->pattern, t->string, flags); 86 if (result != t->result) 87 break; 88 if (strchr(t->pattern, '\\') == NULL && 89 !(flags & FNM_NOESCAPE)) { 90 flags |= FNM_NOESCAPE; 91 result = fnmatch(t->pattern, t->string, flags); 92 if (result != t->result) 93 break; 94 flags = t->flags; 95 } 96 if (strchr(t->pattern, '\\') != NULL && 97 strchr(t->string, '\\') == NULL && 98 t->result == FNM_NOMATCH && 99 !(flags & (FNM_NOESCAPE | FNM_LEADING_DIR))) { 100 flags |= FNM_NOESCAPE; 101 result = fnmatch(t->pattern, t->string, flags); 102 if (result != t->result) 103 break; 104 flags = t->flags; 105 } 106 if ((t->string[0] != '.' || t->pattern[0] == '.' || 107 t->result == FNM_NOMATCH) && 108 !(flags & (FNM_PATHNAME | FNM_PERIOD))) { 109 flags |= FNM_PERIOD; 110 result = fnmatch(t->pattern, t->string, flags); 111 if (result != t->result) 112 break; 113 flags = t->flags; 114 } 115 if ((strchr(t->string, '/') == NULL || 116 t->result == FNM_NOMATCH) && 117 !(flags & FNM_PATHNAME)) { 118 flags |= FNM_PATHNAME; 119 result = fnmatch(t->pattern, t->string, flags); 120 if (result != t->result) 121 break; 122 flags = t->flags; 123 } 124 if ((((t->string[0] != '.' || t->pattern[0] == '.') && 125 strstr(t->string, "/.") == NULL) || 126 t->result == FNM_NOMATCH) && 127 flags & FNM_PATHNAME && !(flags & FNM_PERIOD)) { 128 flags |= FNM_PERIOD; 129 result = fnmatch(t->pattern, t->string, flags); 130 if (result != t->result) 131 break; 132 flags = t->flags; 133 } 134 if ((((t->string[0] != '.' || t->pattern[0] == '.') && 135 strchr(t->string, '/') == NULL) || 136 t->result == FNM_NOMATCH) && 137 !(flags & (FNM_PATHNAME | FNM_PERIOD))) { 138 flags |= FNM_PATHNAME | FNM_PERIOD; 139 result = fnmatch(t->pattern, t->string, flags); 140 if (result != t->result) 141 break; 142 flags = t->flags; 143 } 144 if ((strchr(t->string, '/') == NULL || t->result == 0) 145 && !(flags & FNM_LEADING_DIR)) { 146 flags |= FNM_LEADING_DIR; 147 result = fnmatch(t->pattern, t->string, flags); 148 if (result != t->result) 149 break; 150 flags = t->flags; 151 } 152 if (t->result == 0 && !(flags & FNM_CASEFOLD)) { 153 flags |= FNM_CASEFOLD; 154 result = fnmatch(t->pattern, t->string, flags); 155 if (result != t->result) 156 break; 157 flags = t->flags; 158 } 159 if (strchr(t->pattern, '\\') == NULL && 160 t->result == 0 && 161 !(flags & (FNM_NOESCAPE | FNM_CASEFOLD))) { 162 flags |= FNM_NOESCAPE | FNM_CASEFOLD; 163 result = fnmatch(t->pattern, t->string, flags); 164 if (result != t->result) 165 break; 166 flags = t->flags; 167 } 168 } while (0); 169 170 ATF_CHECK(result == t->result); 171 if (result == t->result) 172 printf("fnmatch(\"%s\", \"%s\", %s) == %d\n", 173 t->pattern, t->string, flags_to_string(flags), result); 174 else 175 printf("fnmatch(\"%s\", \"%s\", %s) != %d (was %d)\n", 176 t->pattern, t->string, flags_to_string(flags), 177 t->result, result); 178 } 179 180 } 181 182 ATF_TP_ADD_TCS(tp) 183 { 184 185 ATF_TP_ADD_TC(tp, fnmatch_test); 186 187 return (atf_no_error()); 188 } 189