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1.1 misho 1: /* $OpenBSD: globtest.c,v 1.1 2008/10/01 23:04:36 millert Exp $ */
2:
3: /*
4: * Public domain, 2008, Todd C. Miller <Todd.Miller@courtesan.com>
5: */
6:
7: #include <config.h>
8:
9: #include <stdio.h>
10: #include <stdlib.h>
11: #ifdef HAVE_STRING_H
12: # include <string.h>
13: #endif /* HAVE_STRING_H */
14: #ifdef HAVE_STRINGS_H
15: # include <strings.h>
16: #endif /* HAVE_STRINGS_H */
1.1.1.2 misho 17: #ifdef HAVE_GLOB
1.1 misho 18: # include <glob.h>
19: #else
20: # include "compat/glob.h"
21: #endif
22: #include <errno.h>
23:
24: #include "missing.h"
25:
26: #define MAX_RESULTS 256
27:
28: struct gl_entry {
29: int flags;
30: int nresults;
31: char pattern[1024];
32: char *results[MAX_RESULTS];
33: };
34:
35: int test_glob(struct gl_entry *);
1.1.1.3 ! misho 36: __dso_public int main(int argc, char *argv[]);
1.1 misho 37:
38: int
39: main(int argc, char **argv)
40: {
41: FILE *fp = stdin;
42: char buf[2048], *cp, *ep;
43: int errors = 0, tests = 0, lineno;
44: struct gl_entry entry;
45: size_t len;
46:
47: if (argc > 1) {
48: if ((fp = fopen(argv[1], "r")) == NULL) {
49: perror(argv[1]);
50: exit(1);
51: }
52: }
53:
54: /*
55: * Read in test file, which is formatted thusly:
56: *
57: * [pattern] <flags>
58: * result1
59: * result2
60: * result3
61: * ...
62: *
63: */
64: lineno = 0;
65: memset(&entry, 0, sizeof(entry));
66: while (fgets(buf, sizeof(buf), fp) != NULL) {
67: lineno++;
68: len = strlen(buf);
69: if (len > 0) {
70: if (buf[len - 1] != '\n') {
71: fprintf(stderr,
72: "globtest: missing newline at EOF\n");
73: exit(1);
74: }
75: buf[--len] = '\0';
76: }
77: if (len == 0)
78: continue; /* blank line */
79:
80: if (buf[0] == '[') {
81: /* check previous pattern */
82: if (entry.pattern[0]) {
83: errors += test_glob(&entry);
84: tests++;
85: }
86:
87: /* start new entry */
88: if ((cp = strrchr(buf + 1, ']')) == NULL) {
89: fprintf(stderr,
90: "globtest: invalid entry on line %d\n",
91: lineno);
92: exit(1);
93: }
94: len = cp - buf - 1;
95: if (len >= sizeof(entry.pattern)) {
96: fprintf(stderr,
97: "globtest: pattern too big on line %d\n",
98: lineno);
99: exit(1);
100: }
101: memcpy(entry.pattern, buf + 1, len);
102: entry.pattern[len] = '\0';
103:
104: cp += 2;
105: if (*cp++ != '<') {
106: fprintf(stderr,
107: "globtest: invalid entry on line %d\n",
108: lineno);
109: exit(1);
110: }
111: ep = strchr(cp, '>');
112: if (ep == NULL) {
113: fprintf(stderr,
114: "globtest: invalid entry on line %d\n",
115: lineno);
116: exit(1);
117: }
118: *ep = '\0';
119: entry.flags = 0;
120: for ((cp = strtok(cp, "|")); cp != NULL; (cp = strtok(NULL, "|"))) {
121: if (strcmp(cp, "GLOB_APPEND") == 0)
122: entry.flags |= GLOB_APPEND;
123: else if (strcmp(cp, "GLOB_DOOFFS") == 0)
124: entry.flags |= GLOB_DOOFFS;
125: else if (strcmp(cp, "GLOB_ERR") == 0)
126: entry.flags |= GLOB_ERR;
127: else if (strcmp(cp, "GLOB_MARK") == 0)
128: entry.flags |= GLOB_MARK;
129: else if (strcmp(cp, "GLOB_NOCHECK") == 0)
130: entry.flags |= GLOB_NOCHECK;
131: else if (strcmp(cp, "GLOB_NOSORT") == 0)
132: entry.flags |= GLOB_NOSORT;
133: else if (strcmp(cp, "GLOB_NOESCAPE") == 0)
134: entry.flags |= GLOB_NOESCAPE;
135: else if (strcmp(cp, "GLOB_BRACE") == 0)
136: entry.flags |= GLOB_BRACE;
137: else if (strcmp(cp, "GLOB_TILDE") == 0)
138: entry.flags |= GLOB_TILDE;
139: else if (strcmp(cp, "NONE") != 0) {
140: fprintf(stderr,
141: "globtest: invalid flags on line %d\n",
142: lineno);
143: exit(1);
144: }
145: }
146: entry.nresults = 0;
147: continue;
148: }
149: if (!entry.pattern[0]) {
150: fprintf(stderr, "globtest: missing entry on line %d\n",
151: lineno);
152: exit(1);
153: }
154:
155: if (entry.nresults + 1 > MAX_RESULTS) {
156: fprintf(stderr,
157: "globtest: too many results for %s, max %d\n",
158: entry.pattern, MAX_RESULTS);
159: exit(1);
160: }
161: entry.results[entry.nresults++] = strdup(buf);
162: }
163: if (entry.pattern[0]) {
164: errors += test_glob(&entry); /* test last pattern */
165: tests++;
166: }
167: if (tests != 0) {
168: printf("glob: %d test%s run, %d errors, %d%% success rate\n",
169: tests, tests == 1 ? "" : "s", errors,
170: (tests - errors) * 100 / tests);
171: }
172: exit(errors);
173: }
174:
175: int test_glob(struct gl_entry *entry)
176: {
177: glob_t gl;
178: char **ap;
179: int nmatches = 0, i = 0;
180:
181: if (glob(entry->pattern, entry->flags, NULL, &gl) != 0) {
182: fprintf(stderr, "glob failed: %s: %s\n", entry->pattern,
183: strerror(errno));
184: exit(1);
185: }
186:
187: for (ap = gl.gl_pathv; *ap != NULL; ap++)
188: nmatches++;
189:
190: if (nmatches != entry->nresults)
191: goto mismatch;
192:
193: for (i = 0; i < entry->nresults; i++) {
194: if (strcmp(gl.gl_pathv[i], entry->results[i]) != 0)
195: goto mismatch;
196: free(entry->results[i]);
197: }
198: return 0;
199: mismatch:
200: if (nmatches != entry->nresults) {
201: fprintf(stderr,
202: "globtest: mismatch in number of results (found %d, expected %d) for pattern %s\n",
203: nmatches, entry->nresults, entry->pattern);
204: } else {
205: fprintf(stderr, "globtest: mismatch for pattern %s, flags 0x%x "
206: "(found \"%s\", expected \"%s\")\n", entry->pattern, entry->flags,
207: gl.gl_pathv[i], entry->results[i]);
208: while (i < entry->nresults)
209: free(entry->results[i++]);
210: }
211: return 1;
212: }