Created SILC Crypto Toolkit git repository.

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

diff --git a/lib/silcutil/tests/test_silcregex.c b/lib/silcutil/tests/test_silcregex.c
deleted file mode 100644 (file)
index c1c6b44..0000000
--- a/lib/silcutil/tests/test_silcregex.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/* Regex tests */
-
-#include "silc.h"
-
-int main(int argc, char **argv)
-{
-  SilcBool success = FALSE;
-  SilcRegexStruct reg;
-  SilcRegexMatchStruct match[20];
-  int i, num_match = 20;
-  char *regex, *string, *sub;
-  SilcBufferStruct bmatch;
-
-  if (argc > 1 && !strcmp(argv[1], "-d")) {
-    silc_log_debug(TRUE);
-    silc_log_quick(TRUE);
-    silc_log_debug_hexdump(TRUE);
-    silc_log_set_debug_string("*regex*,*errno*,*buffmt*");
-  }
-
-  string = silc_strdup("foobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/bar/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "barbar", 6))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar foobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/bar/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "barbar barbar", 13))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar foobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/bar/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "barbar foobar", 13))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar foobar\nfoobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "BARBARbar\nBARBARbar BARBARbar\nBARBARbar",
-                         39))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar foobar\nfoobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/BARBAR/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "BARBARbar\nBARBARbar foobar\nBARBARbar",
-                         36))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar foobar\nfoobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo//"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "bar\nbar foobar\nbar",
-                         18))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar foobar\nfoobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/B/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "Bbar\nBbar Bbar\nBbar",
-                         19))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar foobar\nfoobar");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/foo/B/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "Bbar\nBbar foobar\nBbar",
-                         21))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nBfoobar foobar\nBfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "/^B/s/foo/B/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch, "foobar\nBBbar Bbar\nBBbar\nfoo",
-                         27))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "/baz/s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nBARBARbar baz BARBARbar\nbazBARBARbar\nfoo",
-                         47))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "/baz/s/foo/BARBAR/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nBARBARbar baz foobar\nbazBARBARbar\nfoo",
-                         44))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "/baz/!s/foo/BARBAR/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "BARBARbar\nfoobar baz foobar\nbazfoobar\nBARBAR",
-                         44))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "2s/foo/BARBAR/"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nBARBARbar baz foobar\nbazfoobar\nfoo",
-                         41))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "2s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nBARBARbar baz BARBARbar\nbazfoobar\nfoo",
-                         44))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "200s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nfoobar baz foobar\nbazfoobar\nfoo",
-                         38))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "2!s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "BARBARbar\nfoobar baz foobar\nbazBARBARbar\nBARBAR",
-                         47))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "/xxx/s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nfoobar baz foobar\nbazfoobar\nfoo",
-                         38))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "!s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nfoobar baz foobar\nbazfoobar\nfoo",
-                         38))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "$s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-                         "foobar\nfoobar baz foobar\nbazfoobar\nBARBAR",
-                         41))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar baz foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "$!s/foo/BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-               "BARBARbar\nBARBARbar baz BARBARbar\nbazBARBARbar\nfoo",
-                         50))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar /baz/ foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/\\//BARBAR/g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-               "foobar\nfoobar BARBARbazBARBAR foobar\nbazfoobar\nfoo",
-                         50))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  string = silc_strdup("foobar\nfoobar /baz/ foobar\nbazfoobar\nfoo");
-  SILC_LOG_DEBUG(("Replace %s", string));
-  silc_buffer_set(&bmatch, string, strlen(string));
-  if (!silc_subst(&bmatch, "s/\\//\\/\\//g"))
-    goto err;
-  silc_buffer_printf(&bmatch, TRUE);
-  if (!silc_buffer_memcmp(&bmatch,
-               "foobar\nfoobar //baz// foobar\nbazfoobar\nfoo",
-                         42))
-    goto err;
-  silc_buffer_purge(&bmatch);
-
-  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))
-    goto err;
-
-  string = "Hello World";
-  SILC_LOG_DEBUG(("Match %s", string));
-  if (!silc_regex_match(&reg, string, strlen(string), num_match, match, 0))
-    goto err;
-  for (i = 0; i < num_match; i++) {
-    if (match[i].start != -1) {
-      SILC_LOG_DEBUG(("Match start %d, end %d", match[i].start,
-                     match[i].end));
-      sub = silc_memdup(string + match[i].start, match[i].end -
-                       match[i].start);
-      SILC_LOG_DEBUG(("Match substring '%s'", sub));
-      silc_free(sub);
-    }
-  }
-
-  silc_regex_free(&reg);
-
-  regex = "foo[0-9]*";
-  SILC_LOG_DEBUG(("Regex %s", regex));
-  if (!silc_regex_compile(&reg, regex, 0))
-    goto err;
-
-  string = "foo";
-  SILC_LOG_DEBUG(("Match %s", string));
-  if (!silc_regex_match(&reg, string, strlen(string), 0, NULL, 0))
-    goto err;
-
-  string = "foo20";
-  SILC_LOG_DEBUG(("Match %s", string));
-  if (!silc_regex_match(&reg, string, strlen(string), 0, NULL, 0))
-    goto err;
-
-  string = "foo20, bar, foo100, foo";
-  SILC_LOG_DEBUG(("Match all substrings in %s", string));
-  while (silc_regex_match(&reg, string, strlen(string), 1, match, 0)) {
-    SILC_LOG_DEBUG(("Match start %d", match[0].start));
-    sub = silc_memdup(string + match[0].start, match[0].end - match[0].start);
-    SILC_LOG_DEBUG(("Match substring '%s'", sub));
-    silc_free(sub);
-    string += match[0].end;
-  }
-
-  string = "foo20, bar, foo100, Foo, foo0";
-  SILC_LOG_DEBUG(("Match all substrings at once in %s", string));
-  if (!silc_regex_match(&reg, string, strlen(string), num_match, match, 0))
-    goto err;
-
-  for (i = 0; i < num_match; i++) {
-    if (match[i].start != -1) {
-      SILC_LOG_DEBUG(("Match start %d", match[i].start));
-      sub = silc_memdup(string + match[i].start, match[i].end -
-                       match[i].start);
-      SILC_LOG_DEBUG(("Match substring '%s'", sub));
-      silc_free(sub);
-    }
-  }
-
-  silc_regex_free(&reg);
-
-  regex = "^(([^:]+)://)?([^:/]+)(:([0-9]+))?(/.*)";
-  SILC_LOG_DEBUG(("Regex %s", regex));
-  if (!silc_regex_compile(&reg, regex, 0))
-    goto err;
-
-  string = "http://silcnet.org:443/foobar/pelle.html";
-  SILC_LOG_DEBUG(("Parse URI"));
-  if (!silc_regex_match(&reg, string, strlen(string), num_match, match, 0))
-    goto err;
-
-  for (i = 0; i < num_match; i++) {
-    if (match[i].start != -1) {
-      SILC_LOG_DEBUG(("Match start %d", match[i].start));
-      sub = silc_memdup(string + match[i].start, match[i].end -
-                       match[i].start);
-      SILC_LOG_DEBUG(("Match substring '%s'", sub));
-      silc_free(sub);
-    }
-  }
-
-  string = "http://silcnet.org/";
-  SILC_LOG_DEBUG(("Parse URI"));
-  if (!silc_regex_match(&reg, string, strlen(string), num_match, match, 0))
-    goto err;
-
-  for (i = 0; i < num_match; i++) {
-    if (match[i].start != -1) {
-      SILC_LOG_DEBUG(("Match start %d", match[i].start));
-      sub = silc_memdup(string + match[i].start, match[i].end -
-                       match[i].start);
-      SILC_LOG_DEBUG(("Match substring '%s'", sub));
-      silc_free(sub);
-    }
-  }
-
-  silc_regex_free(&reg);
-
-  regex = "((a)(b))";
-  SILC_LOG_DEBUG(("Regex %s", regex));
-  if (!silc_regex_compile(&reg, regex, 0))
-    goto err;
-
-  string = "ab";
-  SILC_LOG_DEBUG(("Match all substrings at once in %s", string));
-  if (!silc_regex_match(&reg, string, strlen(string), num_match, match, 0))
-    goto err;
-
-  for (i = 0; i < num_match; i++) {
-    if (match[i].start != -1) {
-      SILC_LOG_DEBUG(("Match start %d", match[i].start));
-      sub = silc_memdup(string + match[i].start, match[i].end -
-                       match[i].start);
-      SILC_LOG_DEBUG(("Match substring '%s'", sub));
-      silc_free(sub);
-    }
-  }
-
-  silc_regex_free(&reg);
-
-  regex = "^a";
-  SILC_LOG_DEBUG(("Regex %s", regex));
-  if (!silc_regex_compile(&reg, regex, 0))
-    goto err;
-
-  string = "a";
-  SILC_LOG_DEBUG(("Test NOTBOL flag", string));
-  if (silc_regex_match(&reg, string, strlen(string), 0, NULL,
-                      SILC_REGEX_NOTBOL))
-    goto err;
-  if (silc_errno != SILC_ERR_NOT_FOUND)
-    goto err;
-  SILC_LOG_DEBUG(("Did not match (OK)"));
-
-  silc_regex_free(&reg);
-
-  regex = "a$";
-  SILC_LOG_DEBUG(("Regex %s", regex));
-  if (!silc_regex_compile(&reg, regex, 0))
-    goto err;
-
-  string = "a";
-  SILC_LOG_DEBUG(("Test NOTEOL flag", string));
-  if (silc_regex_match(&reg, string, strlen(string), 0, NULL,
-                      SILC_REGEX_NOTEOL))
-    goto err;
-  if (silc_errno != SILC_ERR_NOT_FOUND)
-    goto err;
-  SILC_LOG_DEBUG(("Did not match (OK)"));
-
-  silc_regex_free(&reg);
-
-  success = TRUE;
-
- err:
-  SILC_LOG_DEBUG(("Testing was %s", success ? "SUCCESS" : "FAILURE"));
-  fprintf(stderr, "Testing was %s\n", success ? "SUCCESS" : "FAILURE");
-
-  return success;
-}