Handle anychar (.) correctly with bounded repeaat regex expression.

[crypto.git] / lib / silcutil / tests / test_silcregex.c

diff --git a/lib/silcutil/tests/test_silcregex.c b/lib/silcutil/tests/test_silcregex.c
index 87b7a5f40b2628e1ac0783f8efc55608d5c70774..41c51ad3fc969a19d036f053b76b48b9946071a3 100644 (file)
--- a/lib/silcutil/tests/test_silcregex.c
+++ b/lib/silcutil/tests/test_silcregex.c
@@ -9,6 +9,7 @@ int main(int argc, char **argv)
   SilcRegexMatchStruct match[10];
   int i, num_match = 10;
   char *regex, *string, *sub;
+  SilcBufferStruct bmatch;
 
   if (argc > 1 && !strcmp(argv[1], "-d")) {
     silc_log_debug(TRUE);
@@ -17,6 +18,188 @@ int main(int argc, char **argv)
     silc_log_set_debug_string("*regex*,*errno*");
   }
 
+  regex = ".{5}";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "abcdefghijklmn";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = ".....";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "abcdefghijklmn";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{0}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{0,}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "bbbb";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{0,}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaaaaaaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{0,0}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "a";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+  regex = "^a{3}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{3}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaa";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+  regex = "^a{3,5}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{3,5}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{3,5}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaaaa";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+  regex = "^a{3,}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{3,}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaaaaaaaaaaa";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "^a{3,}$";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aa";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+
+  regex = "a*b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "b";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "a*b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "ab";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "a*b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaab";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+
+  regex = "a+b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "ab";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "a+b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "aaaab";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "a+b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "b";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+
+  regex = "ca?b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "cb";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "ca?b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "cab";
+  SILC_LOG_DEBUG(("Match %s", string));
+  if (!silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+  silc_buffer_printf(&bmatch, TRUE);
+
+  regex = "ca?b";
+  SILC_LOG_DEBUG(("Regex %s", regex));
+  string = "caab";
+  SILC_LOG_DEBUG(("DO NOT Match %s", string));
+  if (silc_regex(string, regex, &bmatch, NULL))
+    goto err;
+
+
   regex = "(H..).(o..)";
   SILC_LOG_DEBUG(("Regex %s", regex));
   if (!silc_regex_compile(&reg, regex, 0))