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92040cbc UD |
1 | /* POSIX regex testsuite from IEEE 2003.2. |
2 | Copyright (C) 1998 Free Software Foundation, Inc. | |
3 | This file is part of the GNU C Library. | |
4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Library General Public License as | |
8 | published by the Free Software Foundation; either version 2 of the | |
9 | License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library 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 GNU | |
14 | Library General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Library General Public | |
17 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
18 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #include <sys/types.h> | |
22 | #include <regex.h> | |
23 | #include <stdio.h> | |
ba9234d9 | 24 | #include <string.h> |
92040cbc UD |
25 | |
26 | /* Data structure to describe the tests. */ | |
27 | struct test | |
28 | { | |
29 | int start; | |
30 | int end; | |
31 | const char *reg; | |
32 | const char *str; | |
33 | int options; | |
34 | } tests[] = | |
35 | { | |
36 | #include "ptestcases.h" | |
37 | }; | |
38 | ||
39 | ||
40 | int | |
41 | main (int argc, char *argv[]) | |
42 | { | |
43 | size_t cnt; | |
44 | int errors = 0; | |
45 | ||
46 | for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt) | |
47 | if (tests[cnt].str == NULL) | |
48 | { | |
49 | printf ("\n%s\n%.*s\n", tests[cnt].reg, | |
50 | (int) strlen (tests[cnt].reg), | |
51 | "-----------------------------------------------------"); | |
52 | } | |
53 | else | |
54 | { | |
55 | regex_t re; | |
56 | regmatch_t match[20]; | |
57 | int err; | |
58 | ||
59 | printf ("regexp: \"%s\", string: \"%s\" -> ", tests[cnt].reg, | |
60 | tests[cnt].str); | |
61 | ||
62 | /* Compile the expression. */ | |
63 | err = regcomp (&re, tests[cnt].reg, tests[cnt].options); | |
64 | if (err != 0) | |
65 | { | |
66 | if (tests[cnt].start == -1) | |
67 | puts ("failed, OK"); | |
68 | else | |
69 | { | |
70 | char buf[100]; | |
71 | regerror (err, &re, buf, sizeof (buf)); | |
72 | printf ("FAIL: %s\n", buf); | |
73 | ++errors; | |
74 | } | |
75 | ||
76 | continue; | |
77 | } | |
78 | ||
79 | /* Run the actual test. */ | |
80 | err = regexec (&re, tests[cnt].str, 20, match, 0); | |
81 | ||
82 | if (err != 0) | |
83 | { | |
84 | if (tests[cnt].start == -1) | |
85 | puts ("no match, OK"); | |
86 | else | |
87 | { | |
88 | puts ("no match, FAIL"); | |
89 | ++errors; | |
90 | } | |
91 | } | |
92 | else | |
93 | { | |
94 | if (match[0].rm_so == 0 && tests[cnt].start == 0 | |
95 | && match[0].rm_eo == 0 && tests[cnt].end == 0) | |
96 | puts ("match, OK"); | |
97 | else if (match[0].rm_so + 1 == tests[cnt].start | |
98 | && match[0].rm_eo == tests[cnt].end) | |
99 | puts ("match, OK"); | |
100 | else | |
101 | { | |
102 | printf ("wrong match (%d to %d): FAIL\n", | |
103 | match[0].rm_so, match[0].rm_eo); | |
104 | ++errors; | |
105 | } | |
106 | } | |
107 | ||
108 | /* Free all resources. */ | |
109 | regfree (&re); | |
110 | } | |
111 | ||
ba9234d9 | 112 | printf ("\n%Zu tests, %d errors\n", cnt, errors); |
92040cbc UD |
113 | |
114 | /* We should return here the error status but since some tests are known | |
115 | to fail this would only cause the libc testsuite to fail. */ | |
116 | //return errors != 0; | |
117 | return 0; | |
118 | } |