1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*
This file is part of GNUnet
(C) 2012 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file regex/test_regex.c
* @brief test for regex.c
* @author Maximilian Szengel
*/
#include "platform.h"
#include "gnunet_regex_lib.h"
static int err = 0;
int
main (int argc, char *argv[])
{
GNUNET_log_setup ("test-regex",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
struct GNUNET_REGEX_Automaton *nfa;
struct GNUNET_REGEX_Automaton *dfa;
char *regex;
char *string;
int eval;
nfa = NULL;
dfa = NULL;
regex = "a\\*b(c|d)+c*(a(b|c)d)+";
string = "a*bcabd";
/*regex = "\\*a(a|b)b"; */
/*regex = "a(a|b)c"; */
/*regex = "(a|aa)+"; */
nfa = GNUNET_REGEX_construct_nfa (regex, strlen (regex));
if (nfa)
{
GNUNET_REGEX_automaton_save_graph (nfa, "nfa_graph.dot");
eval = GNUNET_REGEX_eval (nfa, string);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Evaluating %s result: %i\n", string,
eval);
if (GNUNET_YES != eval)
err = 1;
GNUNET_REGEX_automaton_destroy (nfa);
}
else
err = 1;
dfa = GNUNET_REGEX_construct_dfa (regex, strlen (regex));
if (dfa)
{
GNUNET_REGEX_automaton_save_graph (dfa, "dfa_graph.dot");
eval = GNUNET_REGEX_eval (dfa, string);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Evaluating %s result: %i\n", string,
eval);
if (GNUNET_YES != eval)
err = 1;
GNUNET_REGEX_automaton_destroy (dfa);
}
return err;
}
|