Annotation of embedaddon/rsync/wildtest.c, revision 1.1.1.4
1.1 misho 1: /*
2: * Test suite for the wildmatch code.
3: *
1.1.1.4 ! misho 4: * Copyright (C) 2003-2019 Wayne Davison
1.1 misho 5: *
6: * This program is free software; you can redistribute it and/or modify
7: * it under the terms of the GNU General Public License as published by
8: * the Free Software Foundation; either version 3 of the License, or
9: * (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License along
17: * with this program; if not, visit the http://fsf.org website.
18: */
19:
20: /*#define COMPARE_WITH_FNMATCH*/
21:
22: #define WILD_TEST_ITERATIONS
23: #include "lib/wildmatch.c"
24:
25: #include <popt.h>
26:
27: #ifdef COMPARE_WITH_FNMATCH
28: #include <fnmatch.h>
29:
30: int fnmatch_errors = 0;
31: #endif
32:
1.1.1.4 ! misho 33: int ignore_case = 0;
1.1 misho 34: int wildmatch_errors = 0;
35:
36: typedef char bool;
37:
38: int output_iterations = 0;
39: int explode_mod = 0;
40: int empties_mod = 0;
41: int empty_at_start = 0;
42: int empty_at_end = 0;
43:
44: static struct poptOption long_options[] = {
45: /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
46: {"iterations", 'i', POPT_ARG_NONE, &output_iterations, 0, 0, 0},
47: {"empties", 'e', POPT_ARG_STRING, 0, 'e', 0, 0},
48: {"explode", 'x', POPT_ARG_INT, &explode_mod, 0, 0, 0},
49: {0,0,0,0, 0, 0, 0}
50: };
51:
52: /* match just at the start of string (anchored tests) */
53: static void
54: run_test(int line, bool matches,
55: #ifdef COMPARE_WITH_FNMATCH
56: bool same_as_fnmatch,
57: #endif
58: const char *text, const char *pattern)
59: {
60: bool matched;
61: #ifdef COMPARE_WITH_FNMATCH
62: bool fn_matched;
63: int flags = strstr(pattern, "**")? 0 : FNM_PATHNAME;
64: #endif
65:
66: if (explode_mod) {
67: char buf[MAXPATHLEN*2], *texts[MAXPATHLEN];
68: int pos = 0, cnt = 0, ndx = 0, len = strlen(text);
69:
70: if (empty_at_start)
71: texts[ndx++] = "";
72: /* An empty string must turn into at least one empty array item. */
73: while (1) {
74: texts[ndx] = buf + ndx * (explode_mod + 1);
75: strlcpy(texts[ndx++], text + pos, explode_mod + 1);
76: if (pos + explode_mod >= len)
77: break;
78: pos += explode_mod;
79: if (!(++cnt % empties_mod))
80: texts[ndx++] = "";
81: }
82: if (empty_at_end)
83: texts[ndx++] = "";
84: texts[ndx] = NULL;
85: matched = wildmatch_array(pattern, (const char**)texts, 0);
86: } else
87: matched = wildmatch(pattern, text);
88: #ifdef COMPARE_WITH_FNMATCH
89: fn_matched = !fnmatch(pattern, text, flags);
90: #endif
91: if (matched != matches) {
92: printf("wildmatch failure on line %d:\n %s\n %s\n expected %s match\n",
93: line, text, pattern, matches? "a" : "NO");
94: wildmatch_errors++;
95: }
96: #ifdef COMPARE_WITH_FNMATCH
97: if (fn_matched != (matches ^ !same_as_fnmatch)) {
98: printf("fnmatch disagreement on line %d:\n %s\n %s\n expected %s match\n",
99: line, text, pattern, matches ^ !same_as_fnmatch? "a" : "NO");
100: fnmatch_errors++;
101: }
102: #endif
103: if (output_iterations) {
104: printf("%d: \"%s\" iterations = %d\n", line, pattern,
105: wildmatch_iteration_count);
106: }
107: }
108:
109: int
110: main(int argc, char **argv)
111: {
112: char buf[2048], *s, *string[2], *end[2];
113: const char *arg;
114: FILE *fp;
115: int opt, line, i, flag[2];
116: poptContext pc = poptGetContext("wildtest", argc, (const char**)argv,
117: long_options, 0);
118:
119: while ((opt = poptGetNextOpt(pc)) != -1) {
120: switch (opt) {
121: case 'e':
122: arg = poptGetOptArg(pc);
123: empties_mod = atoi(arg);
124: if (strchr(arg, 's'))
125: empty_at_start = 1;
126: if (strchr(arg, 'e'))
127: empty_at_end = 1;
128: if (!explode_mod)
129: explode_mod = 1024;
130: break;
131: default:
132: fprintf(stderr, "%s: %s\n",
133: poptBadOption(pc, POPT_BADOPTION_NOALIAS),
134: poptStrerror(opt));
135: exit(1);
136: }
137: }
138:
139: if (explode_mod && !empties_mod)
140: empties_mod = 1024;
141:
142: argv = (char**)poptGetArgs(pc);
143: if (!argv || argv[1]) {
144: fprintf(stderr, "Usage: wildtest [OPTIONS] TESTFILE\n");
145: exit(1);
146: }
147:
148: if ((fp = fopen(*argv, "r")) == NULL) {
149: fprintf(stderr, "Unable to open %s\n", *argv);
150: exit(1);
151: }
152:
153: line = 0;
154: while (fgets(buf, sizeof buf, fp)) {
155: line++;
156: if (*buf == '#' || *buf == '\n')
157: continue;
158: for (s = buf, i = 0; i <= 1; i++) {
159: if (*s == '1')
160: flag[i] = 1;
161: else if (*s == '0')
162: flag[i] = 0;
163: else
164: flag[i] = -1;
165: if (*++s != ' ' && *s != '\t')
166: flag[i] = -1;
167: if (flag[i] < 0) {
168: fprintf(stderr, "Invalid flag syntax on line %d of %s:\n%s",
169: line, *argv, buf);
170: exit(1);
171: }
172: while (*++s == ' ' || *s == '\t') {}
173: }
174: for (i = 0; i <= 1; i++) {
175: if (*s == '\'' || *s == '"' || *s == '`') {
176: char quote = *s++;
177: string[i] = s;
178: while (*s && *s != quote) s++;
179: if (!*s) {
180: fprintf(stderr, "Unmatched quote on line %d of %s:\n%s",
181: line, *argv, buf);
182: exit(1);
183: }
184: end[i] = s;
185: }
186: else {
187: if (!*s || *s == '\n') {
188: fprintf(stderr, "Not enough strings on line %d of %s:\n%s",
189: line, *argv, buf);
190: exit(1);
191: }
192: string[i] = s;
193: while (*++s && *s != ' ' && *s != '\t' && *s != '\n') {}
194: end[i] = s;
195: }
196: while (*++s == ' ' || *s == '\t') {}
197: }
198: *end[0] = *end[1] = '\0';
199: run_test(line, flag[0],
200: #ifdef COMPARE_WITH_FNMATCH
201: flag[1],
202: #endif
203: string[0], string[1]);
204: }
205:
206: if (!wildmatch_errors)
207: fputs("No", stdout);
208: else
209: printf("%d", wildmatch_errors);
210: printf(" wildmatch error%s found.\n", wildmatch_errors == 1? "" : "s");
211:
212: #ifdef COMPARE_WITH_FNMATCH
213: if (!fnmatch_errors)
214: fputs("No", stdout);
215: else
216: printf("%d", fnmatch_errors);
217: printf(" fnmatch error%s found.\n", fnmatch_errors == 1? "" : "s");
218:
219: #endif
220:
221: return 0;
222: }
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