-testcase and bugfix for hexcoder

1 files changed, 56 insertions, 0 deletions

diff --git a/src/dns/test_hexcoder.c b/src/dns/test_hexcoder.c
new file mode 100644
index 000000000..5c1191a3c
--- /dev/null
+++ b/src/dns/test_hexcoder.c
@@ -0,0 +1,56 @@
+/*
+     This file is part of GNUnet.
+     (C) 2014 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.
+
+*/
+/**
+ * @author Christian Grothoff
+ * @file dns/test_hexcoder.c
+ * @brief test for #GNUNET_DNSPARSER_hex_to_bin() and
+ *                 #GNUNET_DNSPARSER_bin_to_hex()
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_dnsparser_lib.h"
+
+#define TESTSTRING "Hello World!"
+
+
+int
+main (int argc,
+      char *argv[])
+{
+  char buf[strlen (TESTSTRING)  + 1];
+  char *ret;
+
+  GNUNET_log_setup ("test-hexcoder", "WARNING", NULL);
+  ret = GNUNET_DNSPARSER_bin_to_hex (TESTSTRING,
+                                     strlen (TESTSTRING) + 1);
+  GNUNET_assert (NULL != ret);
+  GNUNET_assert (sizeof (buf) ==
+                 GNUNET_DNSPARSER_hex_to_bin (ret,
+                                              buf));
+  GNUNET_assert (0 == memcmp (TESTSTRING,
+                              buf,
+                              sizeof (buf)));
+  GNUNET_free (ret);
+  return 0;
+}
+
+
+/* end of test_hexcoder.c */