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/*
Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
/** @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"
using std::list;
BOOST_AUTO_TEST_CASE (audio_mapping_test)
{
AudioMapping none;
BOOST_CHECK_EQUAL (none.input_channels(), 0);
AudioMapping four (4, MAX_DCP_AUDIO_CHANNELS);
BOOST_CHECK_EQUAL (four.input_channels(), 4);
four.set (0, 1, 1);
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);
}
}
list<int> mapped = four.mapped_output_channels ();
BOOST_CHECK_EQUAL (mapped.size(), 1);
BOOST_CHECK_EQUAL (mapped.front(), 1);
four.make_zero ();
for (int i = 0; i < 4; ++i) {
for (int j = 0; j < MAX_DCP_AUDIO_CHANNELS; ++j) {
BOOST_CHECK_EQUAL (four.get (i, j), 0);
}
}
}
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