1 files changed, 0 insertions, 170 deletions

diff --git a/src/regex/test_regex_proofs.c b/src/regex/test_regex_proofs.c
deleted file mode 100644
index 72e02fa07..000000000
--- a/src/regex/test_regex_proofs.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
-     This file is part of GNUnet
-     Copyright (C) 2012 GNUnet e.V.
-
-     GNUnet is free software: you can redistribute it and/or modify it
-     under the terms of the GNU Affero General Public License as published
-     by the Free Software Foundation, either version 3 of the License,
-     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
-     Affero General Public License for more details.
-    
-     You should have received a copy of the GNU Affero General Public License
-     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * @file regex/test_regex_proofs.c
- * @brief test for regex.c
- * @author Maximilian Szengel
- */
-#include "platform.h"
-#include "regex_internal_lib.h"
-#include "regex_test_lib.h"
-#include "regex_internal.h"
-
-
-/**
- * Test if the given regex's canonical regex is the same as this canonical
- * regex's canonical regex. Confused? Ok, then: 1. construct a dfa A from the
- * given 'regex' 2. get the canonical regex of dfa A 3. construct a dfa B from
- * this canonical regex 3. compare the canonical regex of dfa A with the
- * canonical regex of dfa B.
- *
- * @param regex regular expression used for this test (see above).
- *
- * @return 0 on success, 1 on failure
- */
-static unsigned int
-test_proof (const char *regex)
-{
-  unsigned int error;
-  struct REGEX_INTERNAL_Automaton *dfa;
-  char *c_rx1;
-  const char *c_rx2;
-
-  dfa = REGEX_INTERNAL_construct_dfa (regex, strlen (regex), 1);
-  GNUNET_assert (NULL != dfa);
-  c_rx1 = GNUNET_strdup (REGEX_INTERNAL_get_canonical_regex (dfa));
-  REGEX_INTERNAL_automaton_destroy (dfa);
-  dfa = REGEX_INTERNAL_construct_dfa (c_rx1, strlen (c_rx1), 1);
-  GNUNET_assert (NULL != dfa);
-  c_rx2 = REGEX_INTERNAL_get_canonical_regex (dfa);
-
-  error = (0 == strcmp (c_rx1, c_rx2)) ? 0 : 1;
-
-  if (error > 0)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                "Comparing canonical regex of\n%s\nfailed:\n%s\nvs.\n%s\n",
-                regex, c_rx1, c_rx2);
-  }
-
-  GNUNET_free (c_rx1);
-  REGEX_INTERNAL_automaton_destroy (dfa);
-
-  return error;
-}
-
-
-/**
- * Use 'test_proof' function to randomly test the canonical regexes of 'count'
- * random expressions of length 'rx_length'.
- *
- * @param count number of random regular expressions to test.
- * @param rx_length length of the random regular expressions.
- *
- * @return 0 on succes, number of failures otherwise.
- */
-static unsigned int
-test_proofs_random (unsigned int count, size_t rx_length)
-{
-  unsigned int i;
-  char *rand_rx;
-  unsigned int failures;
-
-  failures = 0;
-
-  for (i = 0; i < count; i++)
-  {
-    rand_rx = REGEX_TEST_generate_random_regex (rx_length, NULL);
-    failures += test_proof (rand_rx);
-    GNUNET_free (rand_rx);
-  }
-
-  return failures;
-}
-
-
-/**
- * Test a number of known examples of regexes for proper canonicalization.
- *
- * @return 0 on success, number of failures otherwise.
- */
-static unsigned int
-test_proofs_static ()
-{
-  unsigned int i;
-  unsigned int error;
-
-  const char *regex[8] = {
-    "a|aa*a",
-    "a+",
-    "a*",
-    "a*a*",
-    "(F*C|WfPf|y+F*C)",
-    "y*F*C|WfPf",
-    "((a|b)c|(a|b)(d|(a|b)e))",
-    "((a|b)(c|d)|(a|b)(a|b)e)"
-  };
-
-  const char *canon_rx1;
-  const char *canon_rx2;
-  struct REGEX_INTERNAL_Automaton *dfa1;
-  struct REGEX_INTERNAL_Automaton *dfa2;
-
-  error = 0;
-
-  for (i = 0; i < 8; i += 2)
-  {
-    dfa1 = REGEX_INTERNAL_construct_dfa (regex[i], strlen (regex[i]), 1);
-    dfa2 = REGEX_INTERNAL_construct_dfa (regex[i + 1], strlen (regex[i + 1]), 1);
-    GNUNET_assert (NULL != dfa1);
-    GNUNET_assert (NULL != dfa2);
-
-    canon_rx1 = REGEX_INTERNAL_get_canonical_regex (dfa1);
-    canon_rx2 = REGEX_INTERNAL_get_canonical_regex (dfa2);
-
-    error += (0 == strcmp (canon_rx1, canon_rx2)) ? 0 : 1;
-
-    if (error > 0)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                  "Comparing canonical regex failed:\nrx1:\t%s\ncrx1:\t%s\nrx2:\t%s\ncrx2:\t%s\n",
-                  regex[i], canon_rx1, regex[i + 1], canon_rx2);
-    }
-
-    REGEX_INTERNAL_automaton_destroy (dfa1);
-    REGEX_INTERNAL_automaton_destroy (dfa2);
-  }
-
-  return error;
-}
-
-
-int
-main (int argc, char *argv[])
-{
-  GNUNET_log_setup ("test-regex", "WARNING", NULL);
-
-  int error;
-
-  error = 0;
-
-  error += test_proofs_static ();
-  error += test_proofs_random (100, 30);
-
-  return error;
-}