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 *
flags_to_string(int flags)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);
ATF_TC_BODY(fnmatch_test,tc)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
ATF_TP_ADD_TCS(tp)182 ATF_TP_ADD_TCS(tp)
183 {
184
185 ATF_TP_ADD_TC(tp, fnmatch_test);
186
187 return (atf_no_error());
188 }
189