/*
    Copyright (C) 2012 Paul Davis

    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/shared_ptr.hpp>
#include "test_needing_session.h"

namespace ARDOUR {
	class Playlist;
	class AudioPlaylist;
	class Source;
	class Region;
	class AudioRegion;
}

/** A parent class for tests which offers some audio regions,
 *  each with a staircase waveform within them.
 */
class AudioRegionTest : public TestNeedingSession
{
public:
	virtual void setUp ();
	virtual void tearDown ();

protected:
	boost::shared_ptr<ARDOUR::Playlist> _playlist;
	/** AudioPlaylist downcast of _playlist */
	boost::shared_ptr<ARDOUR::AudioPlaylist> _audio_playlist;
	boost::shared_ptr<ARDOUR::Source> _source;
	/** 16 regions, of length 100, each referencing a source which is 4096
	 *  samples of a staircase waveform.
	 */
	boost::shared_ptr<ARDOUR::Region> _r[16];
	/** AudioRegion downcasts of _r[] */
	boost::shared_ptr<ARDOUR::AudioRegion> _ar[16];
};