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/*
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_proofs.c
* @brief test for regex.c
* @author Maximilian Szengel
*/
#include <regex.h>
#include <time.h>
#include "platform.h"
#include "gnunet_regex_lib.h"
int
main (int argc, char *argv[])
{
GNUNET_log_setup ("test-regex",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
int error;
int i;
const char *regex[21] = {
"ab(c|d)+c*(a(b|c)+d)+(bla)+",
"(bla)*",
"b(lab)*la",
"(ab)*",
"ab(c|d)+c*(a(b|c)+d)+(bla)(bla)*",
"z(abc|def)?xyz",
"1*0(0|1)*",
"a+X*y+c|p|R|Z*K*y*R+w|Y*6+n+h*k*w+V*F|W*B*e*",
"(cd|ab)*",
"abcd:(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1):(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)(0|1)",
"abc(1|0)*def",
"ab|ac",
"(ab)(ab)*",
"ab|cd|ef|gh",
"a|b|c|d|e|f|g",
"(ab)|(ac)",
"a(b|c)",
"a*a",
"ab?(abcd)?",
"(ab|cs|df|sdf)*",
"a|aa*a"
};
char *canonical_regex;
struct GNUNET_REGEX_Automaton *dfa;
error = 0;
for (i = 0; i < 21; i++)
{
dfa = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]));
canonical_regex = GNUNET_strdup (GNUNET_REGEX_get_canonical_regex (dfa));
GNUNET_REGEX_automaton_destroy (dfa);
dfa =
GNUNET_REGEX_construct_dfa (canonical_regex, strlen (canonical_regex));
error +=
(0 ==
strcmp (canonical_regex,
GNUNET_REGEX_get_canonical_regex (dfa))) ? 0 : 1;
GNUNET_free (canonical_regex);
GNUNET_REGEX_automaton_destroy (dfa);
}
return error;
}
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