1: /***************************************************************************
2: * _ _ ____ _
3: * Project ___| | | | _ \| |
4: * / __| | | | |_) | |
5: * | (__| |_| | _ <| |___
6: * \___|\___/|_| \_\_____|
7: *
8: * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
9: *
10: * This software is licensed as described in the file COPYING, which
11: * you should have received as part of this distribution. The terms
12: * are also available at https://curl.haxx.se/docs/copyright.html.
13: *
14: * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15: * copies of the Software, and permit persons to whom the Software is
16: * furnished to do so, under the terms of the COPYING file.
17: *
18: * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19: * KIND, either express or implied.
20: *
21: ***************************************************************************/
22: #include "curlcheck.h"
23:
24: #include "curl_fnmatch.h"
25:
26: static CURLcode unit_setup(void)
27: {
28: return CURLE_OK;
29: }
30:
31: static void unit_stop(void)
32: {
33: }
34:
35: #ifndef CURL_DISABLE_FTP
36:
37: /*
38: CURL_FNMATCH_MATCH 0
39: CURL_FNMATCH_NOMATCH 1
40: CURL_FNMATCH_FAIL 2
41: */
42:
43: #define MATCH CURL_FNMATCH_MATCH
44: #define NOMATCH CURL_FNMATCH_NOMATCH
45:
46: #define LINUX_DIFFER 0x80
47: #define LINUX_SHIFT 8
48: #define LINUX_MATCH ((CURL_FNMATCH_MATCH << LINUX_SHIFT) | LINUX_DIFFER)
49: #define LINUX_NOMATCH ((CURL_FNMATCH_NOMATCH << LINUX_SHIFT) | LINUX_DIFFER)
50: #define LINUX_FAIL ((CURL_FNMATCH_FAIL << LINUX_SHIFT) | LINUX_DIFFER)
51:
52: #define MAC_DIFFER 0x40
53: #define MAC_SHIFT 16
54: #define MAC_MATCH ((CURL_FNMATCH_MATCH << MAC_SHIFT) | MAC_DIFFER)
55: #define MAC_NOMATCH ((CURL_FNMATCH_NOMATCH << MAC_SHIFT) | MAC_DIFFER)
56: #define MAC_FAIL ((CURL_FNMATCH_FAIL << MAC_SHIFT) | MAC_DIFFER)
57:
58: struct testcase {
59: const char *pattern;
60: const char *string;
61: int result;
62: };
63:
64: static const struct testcase tests[] = {
65: /* brackets syntax */
66: {"*[*[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
67: "[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
68: "[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[\001\177[[[[[[[[[[[[[[[[[[[[[",
69: "[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
70: "[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
71: "[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[",
72: NOMATCH|MAC_FAIL},
73:
74: { "\\[", "[", MATCH },
75: { "[", "[", NOMATCH|LINUX_MATCH|MAC_FAIL},
76: { "[]", "[]", NOMATCH|LINUX_MATCH|MAC_FAIL},
77: { "[][]", "[", MATCH },
78: { "[][]", "]", MATCH },
79: { "[[]", "[", MATCH },
80: { "[[[]", "[", MATCH },
81: { "[[[[]", "[", MATCH },
82: { "[[[[]", "[", MATCH },
83:
84: { "[][[]", "]", MATCH },
85: { "[][[[]", "[", MATCH },
86: { "[[]", "]", NOMATCH },
87:
88: { "[a@]", "a", MATCH },
89:
90: { "[a-z]", "a", MATCH },
91: { "[a-z]", "A", NOMATCH },
92: { "?[a-z]", "?Z", NOMATCH },
93: { "[A-Z]", "C", MATCH },
94: { "[A-Z]", "c", NOMATCH },
95: { "[0-9]", "7", MATCH },
96: { "[7-8]", "7", MATCH },
97: { "[7-]", "7", MATCH },
98: { "[7-]", "-", MATCH },
99: { "[7-]", "[", NOMATCH },
100: { "[a-bA-F]", "F", MATCH },
101: { "[a-bA-B9]", "9", MATCH },
102: { "[a-bA-B98]", "8", MATCH },
103: { "[a-bA-B98]", "C", NOMATCH },
104: { "[a-bA-Z9]", "F", MATCH },
105: { "[a-bA-Z9]ero*", "Zero chance.", MATCH },
106: { "S[a-][x]opho*", "Saxophone", MATCH },
107: { "S[a-][x]opho*", "SaXophone", NOMATCH },
108: { "S[a-][x]*.txt", "S-x.txt", MATCH },
109: { "[\\a-\\b]", "a", MATCH },
110: { "[\\a-\\b]", "b", MATCH },
111: { "[?*[][?*[][?*[]", "?*[", MATCH },
112: { "[][?*-]", "]", MATCH },
113: { "[][?*-]", "[", MATCH },
114: { "[][?*-]", "?", MATCH },
115: { "[][?*-]", "*", MATCH },
116: { "[][?*-]", "-", MATCH },
117: { "[]?*-]", "-", MATCH },
118: { "[\xFF]", "\xFF", MATCH|LINUX_FAIL|MAC_FAIL},
119: { "?/b/c", "a/b/c", MATCH },
120: { "^_{}~", "^_{}~", MATCH },
121: { "!#%+,-./01234567889", "!#%+,-./01234567889", MATCH },
122: { "PQRSTUVWXYZ]abcdefg", "PQRSTUVWXYZ]abcdefg", MATCH },
123: { ":;=@ABCDEFGHIJKLMNO", ":;=@ABCDEFGHIJKLMNO", MATCH },
124:
125: /* negate */
126: { "[!a]", "b", MATCH },
127: { "[!a]", "a", NOMATCH },
128: { "[^a]", "b", MATCH },
129: { "[^a]", "a", NOMATCH },
130: { "[^a-z0-9A-Z]", "a", NOMATCH },
131: { "[^a-z0-9A-Z]", "-", MATCH },
132: { "curl[!a-z]lib", "curl lib", MATCH },
133: { "curl[! ]lib", "curl lib", NOMATCH },
134: { "[! ][ ]", " ", NOMATCH },
135: { "[! ][ ]", "a ", MATCH },
136: { "*[^a].t?t", "a.txt", NOMATCH },
137: { "*[^a].t?t", "ba.txt", NOMATCH },
138: { "*[^a].t?t", "ab.txt", MATCH },
139: { "*[^a]", "", NOMATCH },
140: { "[!\xFF]", "", NOMATCH|LINUX_FAIL},
141: { "[!\xFF]", "\xFF", NOMATCH|LINUX_FAIL|MAC_FAIL},
142: { "[!\xFF]", "a", MATCH|LINUX_FAIL|MAC_FAIL},
143: { "[!?*[]", "?", NOMATCH },
144: { "[!!]", "!", NOMATCH },
145: { "[!!]", "x", MATCH },
146:
147: { "[[:alpha:]]", "a", MATCH },
148: { "[[:alpha:]]", "9", NOMATCH },
149: { "[[:alnum:]]", "a", MATCH },
150: { "[[:alnum:]]", "[", NOMATCH },
151: { "[[:alnum:]]", "]", NOMATCH },
152: { "[[:alnum:]]", "9", MATCH },
153: { "[[:digit:]]", "9", MATCH },
154: { "[[:xdigit:]]", "9", MATCH },
155: { "[[:xdigit:]]", "F", MATCH },
156: { "[[:xdigit:]]", "G", NOMATCH },
157: { "[[:upper:]]", "U", MATCH },
158: { "[[:upper:]]", "u", NOMATCH },
159: { "[[:lower:]]", "l", MATCH },
160: { "[[:lower:]]", "L", NOMATCH },
161: { "[[:print:]]", "L", MATCH },
162: { "[[:print:]]", "\10", NOMATCH },
163: { "[[:print:]]", "\10", NOMATCH },
164: { "[[:space:]]", " ", MATCH },
165: { "[[:space:]]", "x", NOMATCH },
166: { "[[:graph:]]", " ", NOMATCH },
167: { "[[:graph:]]", "x", MATCH },
168: { "[[:blank:]]", "\t", MATCH },
169: { "[[:blank:]]", " ", MATCH },
170: { "[[:blank:]]", "\r", NOMATCH },
171: { "[^[:blank:]]", "\t", NOMATCH },
172: { "[^[:print:]]", "\10", MATCH },
173: { "[[:lower:]][[:lower:]]", "ll", MATCH },
174: { "[[:foo:]]", "bar", NOMATCH|MAC_FAIL},
175: { "[[:foo:]]", "f]", MATCH|LINUX_NOMATCH|MAC_FAIL},
176:
177: { "Curl[[:blank:]];-)", "Curl ;-)", MATCH },
178: { "*[[:blank:]]*", " ", MATCH },
179: { "*[[:blank:]]*", "", NOMATCH },
180: { "*[[:blank:]]*", "hi, im_Pavel", MATCH },
181:
182: /* common using */
183: { "filename.dat", "filename.dat", MATCH },
184: { "*curl*", "lets use curl!!", MATCH },
185: { "filename.txt", "filename.dat", NOMATCH },
186: { "*.txt", "text.txt", MATCH },
187: { "*.txt", "a.txt", MATCH },
188: { "*.txt", ".txt", MATCH },
189: { "*.txt", "txt", NOMATCH },
190: { "??.txt", "99.txt", MATCH },
191: { "??.txt", "a99.txt", NOMATCH },
192: { "?.???", "a.txt", MATCH },
193: { "*.???", "somefile.dat", MATCH },
194: { "*.???", "photo.jpeg", NOMATCH },
195: { ".*", ".htaccess", MATCH },
196: { ".*", ".", MATCH },
197: { ".*", "..", MATCH },
198:
199: /* many stars => one star */
200: { "**.txt", "text.txt", MATCH },
201: { "***.txt", "t.txt", MATCH },
202: { "****.txt", ".txt", MATCH },
203:
204: /* empty string or pattern */
205: { "", "", MATCH },
206: { "", "hello", NOMATCH },
207: { "file", "", NOMATCH },
208: { "?", "", NOMATCH },
209: { "*", "", MATCH },
210: { "x", "", NOMATCH },
211:
212: /* backslash */
213: { "\\", "\\", MATCH|LINUX_NOMATCH},
214: { "\\\\", "\\", MATCH },
215: { "\\\\", "\\\\", NOMATCH },
216: { "\\?", "?", MATCH },
217: { "\\*", "*", MATCH },
218: { "?.txt", "?.txt", MATCH },
219: { "*.txt", "*.txt", MATCH },
220: { "\\?.txt", "?.txt", MATCH },
221: { "\\*.txt", "*.txt", MATCH },
222: { "\\?.txt", "x.txt", NOMATCH },
223: { "\\*.txt", "x.txt", NOMATCH },
224: { "\\*\\\\.txt", "*\\.txt", MATCH },
225: { "*\\**\\?*\\\\*", "cc*cc?cccc", NOMATCH },
226: { "*\\?*\\**", "cc?cc", NOMATCH },
227: { "\\\"\\$\\&\\'\\(\\)", "\"$&'()", MATCH },
228: { "\\*\\?\\[\\\\\\`\\|", "*?[\\`|", MATCH },
229: { "[\\a\\b]c", "ac", MATCH },
230: { "[\\a\\b]c", "bc", MATCH },
231: { "[\\a\\b]d", "bc", NOMATCH },
232: { "[a-bA-B\\?]", "?", MATCH },
233: { "cu[a-ab-b\\r]l", "curl", MATCH },
234: { "[\\a-z]", "c", MATCH },
235:
236: { "?*?*?.*?*", "abc.c", MATCH },
237: { "?*?*?.*?*", "abcc", NOMATCH },
238: { "?*?*?.*?*", "abc.", NOMATCH },
239: { "?*?*?.*?*", "abc.c++", MATCH },
240: { "?*?*?.*?*", "abcdef.c++", MATCH },
241: { "?*?*?.?", "abcdef.c", MATCH },
242: { "?*?*?.?", "abcdef.cd", NOMATCH },
243:
244: { "Lindmätarv", "Lindmätarv", MATCH },
245:
246: { "", "", MATCH},
247: {"**]*[*[\x13]**[*\x13)]*]*[**[*\x13~r-]*]**[.*]*[\xe3\xe3\xe3\xe3\xe3\xe3"
248: "\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3\xe3"
249: "\xe3\xe3\xe3\xe3\xe3*[\x13]**[*\x13)]*]*[*[\x13]*[~r]*]*\xba\x13\xa6~b-]*",
250: "a", NOMATCH|LINUX_FAIL}
251: };
252:
253: static const char *ret2name(int i)
254: {
255: switch(i) {
256: case 0:
257: return "MATCH";
258: case 1:
259: return "NOMATCH";
260: case 2:
261: return "FAIL";
262: default:
263: return "unknown";
264: }
265: /* not reached */
266: }
267:
268: enum system {
269: SYSTEM_CUSTOM,
270: SYSTEM_LINUX,
271: SYSTEM_MACOS
272: };
273:
274: UNITTEST_START
275: {
276: int testnum = sizeof(tests) / sizeof(struct testcase);
277: int i;
278: enum system machine;
279:
280: #ifdef HAVE_FNMATCH
281: if(strstr(OS, "apple") || strstr(OS, "darwin")) {
282: machine = SYSTEM_MACOS;
283: }
284: else
285: machine = SYSTEM_LINUX;
286: printf("Tested with system fnmatch(), %s-style\n",
287: machine == SYSTEM_LINUX ? "linux" : "mac");
288: #else
289: printf("Tested with custom fnmatch()\n");
290: machine = SYSTEM_CUSTOM;
291: #endif
292:
293: for(i = 0; i < testnum; i++) {
294: int result = tests[i].result;
295: int rc = Curl_fnmatch(NULL, tests[i].pattern, tests[i].string);
296: if(result & (LINUX_DIFFER|MAC_DIFFER)) {
297: if((result & LINUX_DIFFER) && (machine == SYSTEM_LINUX))
298: result >>= LINUX_SHIFT;
299: else if((result & MAC_DIFFER) && (machine == SYSTEM_MACOS))
300: result >>= MAC_SHIFT;
301: result &= 0x03; /* filter off all high bits */
302: }
303: if(rc != result) {
304: printf("Curl_fnmatch(\"%s\", \"%s\") should return %s (returns %s)"
305: " [%d]\n",
306: tests[i].pattern, tests[i].string, ret2name(result),
307: ret2name(rc), i);
308: fail("pattern mismatch");
309: }
310: }
311: }
312: UNITTEST_STOP
313:
314: #else
315:
316: UNITTEST_START
317: {
318: /* nothing to do, just fail */
319: return 1;
320: }
321: UNITTEST_STOP
322:
323: #endif
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