Add colour conversion identifier to video identifier.

2 files changed, 36 insertions, 0 deletions

diff --git a/test/colour_conversion_test.cc b/test/colour_conversion_test.cc
new file mode 100644
index 000000000..3e90d542a
--- /dev/null
+++ b/test/colour_conversion_test.cc
@@ -0,0 +1,34 @@
+/*
+    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 <boost/test/unit_test.hpp>
+#include <libdcp/colour_matrix.h>
+#include "lib/colour_conversion.h"
+
+using std::cout;
+
+/* Basic test of identifier() for ColourConversion (i.e. a hash of the numbers) */
+BOOST_AUTO_TEST_CASE (colour_conversion_test)
+{
+	ColourConversion A (2.4, true, libdcp::colour_matrix::srgb_to_xyz, 2.6);
+	ColourConversion B (2.4, false, libdcp::colour_matrix::srgb_to_xyz, 2.6);
+
+	BOOST_CHECK_EQUAL (A.identifier(), "246ff9b7dc32c0488948a32a713924b3");
+	BOOST_CHECK_EQUAL (B.identifier(), "a8d1da30f96a121d8db06a03409758b3");
+}
diff --git a/test/wscript b/test/wscript
index 8cc50a683..7c7aee733 100644
--- a/test/wscript
+++ b/test/wscript
@@ -16,6 +16,7 @@ def build(bld):
     obj.use    = 'libdcpomatic'
     obj.source = """
                  test.cc
+                 colour_conversion_test.cc
                  audio_delay_test.cc
                  silence_padding_test.cc
                  audio_merger_test.cc
@@ -40,5 +41,6 @@ def build(bld):
                  image_test.cc
                  4k_test.cc
                  """
+
     obj.target = 'unit-tests'
     obj.install_path = ''