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/*
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 "pbd/compose.h"
#include "ardour/playlist_factory.h"
#include "ardour/source_factory.h"
#include "ardour/region.h"
#include "ardour/region_factory.h"
#include "ardour/sndfilesource.h"
#include "ardour/audioregion.h"
#include "ardour/audioplaylist.h"
#include "audio_region_test.h"
#include "test_globals.h"
using namespace std;
using namespace PBD;
using namespace ARDOUR;
void
AudioRegionTest::setUp ()
{
TestNeedingSession::setUp ();
/* This is important, otherwise createWritable will mark the source immutable (hence unwritable) */
unlink ("libs/ardour/test/test.wav");
string const test_wav_path = "libs/ardour/test/test.wav";
_playlist = PlaylistFactory::create (DataType::AUDIO, *_session, "test");
_audio_playlist = boost::dynamic_pointer_cast<AudioPlaylist> (_playlist);
_source = SourceFactory::createWritable (DataType::AUDIO, *_session, test_wav_path, "", false, Fs);
/* Write a staircase to the source */
boost::shared_ptr<SndFileSource> s = boost::dynamic_pointer_cast<SndFileSource> (_source);
assert (s);
int const signal_length = 4096;
Sample staircase[signal_length];
for (int i = 0; i < signal_length; ++i) {
staircase[i] = i;
}
s->write (staircase, signal_length);
PropertyList plist;
plist.add (Properties::start, 0);
plist.add (Properties::length, 100);
for (int i = 0; i < 16; ++i) {
_r[i] = RegionFactory::create (_source, plist);
_ar[i] = boost::dynamic_pointer_cast<AudioRegion> (_r[i]);
_ar[i]->set_name (string_compose ("ar%1", i));
}
}
void
AudioRegionTest::tearDown ()
{
_playlist.reset ();
_audio_playlist.reset ();
_source.reset ();
for (int i = 0; i < 16; ++i) {
_r[i].reset ();
_ar[i].reset ();
}
TestNeedingSession::tearDown ();
}
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