/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
/** @file test/audio_mapping_test.cc
* @brief Test AudioMapping class.
* @ingroup selfcontained
*/
+
#include <boost/test/unit_test.hpp>
#include "lib/audio_mapping.h"
-#include "lib/util.h"
+#include "lib/constants.h"
+#include "lib/compose.hpp"
+
using std::list;
using std::string;
using boost::optional;
+
BOOST_AUTO_TEST_CASE (audio_mapping_test)
{
AudioMapping none;
for (int i = 0; i < 4; ++i) {
for (int j = 0; j < MAX_DCP_AUDIO_CHANNELS; ++j) {
- BOOST_CHECK_EQUAL (four.get (i, j), (i == 0 && j == 1) ? 1 : 0);
+ BOOST_CHECK_EQUAL (four.get(i, j), (i == 0 && j == 1) ? 1 : 0);
}
}
- list<int> mapped = four.mapped_output_channels ();
+ auto mapped = four.mapped_output_channels ();
BOOST_CHECK_EQUAL (mapped.size(), 1U);
BOOST_CHECK_EQUAL (mapped.front(), 1);
}
}
+
static void
-guess_check (string filename, int output_channel)
+guess_check (boost::filesystem::path filename, int output_channel)
{
AudioMapping m (1, 8);
- m.make_default (0, optional<boost::filesystem::path>(filename));
+ m.make_default (0, filename);
for (int i = 0; i < 8; ++i) {
- BOOST_TEST_INFO (filename);
+ BOOST_TEST_INFO (String::compose("%1 channel %2", filename, i));
BOOST_CHECK_CLOSE (m.get(0, i), i == output_channel ? 1 : 0, 0.01);
}
}
+
BOOST_AUTO_TEST_CASE (audio_mapping_guess_test)
{
guess_check ("stuff_L_nonsense.wav", 0);
guess_check ("ptish_Rsr_abc.wav", 7);
guess_check ("more_Lss_s.wav", 4);
guess_check ("other_Rss.aiff", 5);
+
+ /* Only the filename should be taken into account */
+ guess_check ("-Lfe-/foo_L.wav", 0);
+
+ /* Dolby-style */
+ guess_check ("jake-Lrs-good.wav", 6);
+ guess_check ("elwood-Rrs-good.wav", 7);
}
+BOOST_AUTO_TEST_CASE(audio_mapping_take_from_larger)
+{
+ AudioMapping A(4, 9);
+ AudioMapping B(2, 3);
+
+ A.set(0, 0, 4);
+ A.set(1, 0, 8);
+ A.set(0, 1, 3);
+ A.set(1, 1, 6);
+ A.set(0, 2, 1);
+ A.set(1, 2, 9);
+
+ B.take_from(A);
+
+ BOOST_CHECK_CLOSE(B.get(0, 0), 4, 0.01);
+ BOOST_CHECK_CLOSE(B.get(1, 0), 8, 0.01);
+ BOOST_CHECK_CLOSE(B.get(0, 1), 3, 0.01);
+ BOOST_CHECK_CLOSE(B.get(1, 1), 6, 0.01);
+ BOOST_CHECK_CLOSE(B.get(0, 2), 1, 0.01);
+ BOOST_CHECK_CLOSE(B.get(1, 2), 9, 0.01);
+}
+
+
+BOOST_AUTO_TEST_CASE(audio_mapping_take_from_smaller)
+{
+ AudioMapping A(4, 9);
+ AudioMapping B(2, 3);
+
+ B.set(0, 0, 4);
+ B.set(1, 0, 8);
+ B.set(0, 1, 3);
+ B.set(1, 1, 6);
+ B.set(0, 2, 1);
+ B.set(1, 2, 9);
+
+ A.take_from(B);
+
+ BOOST_CHECK_CLOSE(A.get(0, 0), 4, 0.01);
+ BOOST_CHECK_CLOSE(A.get(1, 0), 8, 0.01);
+ BOOST_CHECK_CLOSE(A.get(0, 1), 3, 0.01);
+ BOOST_CHECK_CLOSE(A.get(1, 1), 6, 0.01);
+ BOOST_CHECK_CLOSE(A.get(0, 2), 1, 0.01);
+ BOOST_CHECK_CLOSE(A.get(1, 2), 9, 0.01);
+}