Use openssl's base-64 decoding for KDMs.

1 files changed, 53 insertions, 0 deletions

diff --git a/test/util_test.cc b/test/util_test.cc
new file mode 100644
index 00000000..fa873c75
--- /dev/null
+++ b/test/util_test.cc
@@ -0,0 +1,53 @@
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+    This program 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 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <fstream>
+
+using std::ifstream;
+
+BOOST_AUTO_TEST_CASE (bsae64_decode_test)
+{
+	int const N = 256;
+	
+	ifstream f ("test/data/base64_test");
+	BOOST_CHECK (f.good ());
+	string s;
+	while (f.good ()) {
+		string l;
+		getline (f, l);
+		s += l;
+	}
+
+	ifstream g ("test/ref/base64_test_decoded", std::ios::binary);
+	BOOST_CHECK (g.good ());
+	unsigned char ref_decoded[N];
+	for (int i = 0; i < N; ++i) {
+		char c;
+		g.get (c);
+		ref_decoded[i] = static_cast<unsigned char> (c);
+	}
+
+	unsigned char decoded[N];
+	int const r = libdcp::base64_decode (s, decoded, N);
+	BOOST_CHECK_EQUAL (r, N);
+
+	for (int i = 0; i < N; ++i) {
+		BOOST_CHECK_EQUAL (decoded[i], ref_decoded[i]);
+	}
+}