- simplify parameters

[oweals/gnunet.git] / src / regex / test_regex_graph_api.c

diff --git a/src/regex/test_regex_graph_api.c b/src/regex/test_regex_graph_api.c
index 9e8e1fb165134adff648640ce62f607e75bbc271..3ae607352ab8909a53ffc04b1a0b9d9d60d62140 100644 (file)
--- a/src/regex/test_regex_graph_api.c
+++ b/src/regex/test_regex_graph_api.c
@@ -26,8 +26,9 @@
 #include <time.h>
 #include "platform.h"
 #include "gnunet_regex_lib.h"
+#include "regex_internal.h"
 
-#define KEEP_FILES 0
+#define KEEP_FILES 1
 
 /**
  * Check if 'filename' exists and is not empty.
@@ -36,56 +37,47 @@
  *
  * @return 0 if ok, non 0 on error.
  */
-int
+static int
 filecheck (const char *filename)
 {
   int error = 0;
-  FILE *fp = NULL;
-
-  // Check if file was created and delete it again
-  fp = fopen (filename, "r");
+  FILE *fp;
 
-  if (NULL == fp)
+  /* Check if file was created and delete it again */
+  if (NULL == (fp = fopen (filename, "r")))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not find graph %s\n", filename);
-    error++;
+    return 1;
   }
 
-  fseek (fp, 0L, SEEK_END);
+  GNUNET_break (0 == fseek (fp, 0L, SEEK_END));
   if (1 > ftell (fp))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Graph writing failed, got empty file (%s)!\n", filename);
-    error++;
+    error = 2;
   }
 
-  error += fclose (fp);
+  GNUNET_assert (0 == fclose (fp));
 
   if (!KEEP_FILES)
-    unlink (filename);
-
+  {
+    if (0 != unlink (filename))
+      GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "unlink", filename);
+  }
   return error;
 }
 
+
 int
 main (int argc, char *argv[])
 {
-  GNUNET_log_setup ("test-regex",
-#if VERBOSE
-                    "DEBUG",
-#else
-                    "WARNING",
-#endif
-                    NULL);
-
   int error;
   struct GNUNET_REGEX_Automaton *a;
   unsigned int i;
   const char *filename = "test_graph.dot";
 
-  error = 0;
-
-  const char *regex[10] = {
+  const char *regex[12] = {
     "ab(c|d)+c*(a(b|c)+d)+(bla)+",
     "(bla)*",
     "b(lab)*la",
@@ -95,12 +87,16 @@ main (int argc, char *argv[])
     "1*0(0|1)*",
     "a*b*",
     "a+X*y+c|p|R|Z*K*y*R+w|Y*6+n+h*k*w+V*F|W*B*e*",
-    "a"
+    "a",
+    "a|b",
+    "PADPADPADPADPADPabcdefghixxxxxxxxxxxxxjklmnop*qstoisdjfguisdfguihsdfgbdsuivggsd"
   };
 
-  for (i = 0; i < 10; i++)
+  GNUNET_log_setup ("test-regex", "WARNING", NULL);
+  error = 0;
+  for (i = 0; i < 12; i++)
   {
-    // Check NFA graph creation
+    /* Check NFA graph creation */
     a = GNUNET_REGEX_construct_nfa (regex[i], strlen (regex[i]));
     GNUNET_REGEX_automaton_save_graph (a, filename, GNUNET_REGEX_GRAPH_DEFAULT);
     GNUNET_REGEX_automaton_destroy (a);
@@ -129,20 +125,20 @@ main (int argc, char *argv[])
     error += filecheck (filename);
 
 
-    // Check DFA graph creation
-    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]));
+    /* Check DFA graph creation */
+    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]), 0);
     GNUNET_REGEX_automaton_save_graph (a, filename, GNUNET_REGEX_GRAPH_DEFAULT);
     GNUNET_REGEX_automaton_destroy (a);
     error += filecheck (filename);
 
-    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]));
+    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]), 0);
     GNUNET_REGEX_automaton_save_graph (a, filename,
                                        GNUNET_REGEX_GRAPH_DEFAULT |
                                        GNUNET_REGEX_GRAPH_VERBOSE);
     GNUNET_REGEX_automaton_destroy (a);
     error += filecheck (filename);
 
-    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]));
+    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]), 0);
     GNUNET_REGEX_automaton_save_graph (a, filename,
                                        GNUNET_REGEX_GRAPH_DEFAULT |
                                        GNUNET_REGEX_GRAPH_COLORING);
@@ -150,11 +146,8 @@ main (int argc, char *argv[])
     error += filecheck (filename);
 
 
-    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]));
-    GNUNET_REGEX_automaton_save_graph (a, filename,
-                                       GNUNET_REGEX_GRAPH_DEFAULT |
-                                       GNUNET_REGEX_GRAPH_VERBOSE |
-                                       GNUNET_REGEX_GRAPH_COLORING);
+    a = GNUNET_REGEX_construct_dfa (regex[i], strlen (regex[i]), 4);
+    GNUNET_REGEX_automaton_save_graph (a, filename, GNUNET_REGEX_GRAPH_DEFAULT);
     GNUNET_REGEX_automaton_destroy (a);
     error += filecheck (filename);