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#include "midi++/manager.h"
#include "pbd/textreceiver.h"
#include "pbd/compose.h"
#include "ardour/session.h"
#include "ardour/audioengine.h"
#include "ardour/playlist_factory.h"
#include "ardour/source_factory.h"
#include "ardour/region.h"
#include "ardour/region_factory.h"
#include "playlist_layering_test.h"
CPPUNIT_TEST_SUITE_REGISTRATION (PlaylistLayeringTest);
using namespace std;
using namespace ARDOUR;
using namespace PBD;
class TestReceiver : public Receiver
{
protected:
void receive (Transmitter::Channel chn, const char * str) {
const char *prefix = "";
switch (chn) {
case Transmitter::Error:
prefix = ": [ERROR]: ";
break;
case Transmitter::Info:
/* ignore */
return;
case Transmitter::Warning:
prefix = ": [WARNING]: ";
break;
case Transmitter::Fatal:
prefix = ": [FATAL]: ";
break;
case Transmitter::Throw:
/* this isn't supposed to happen */
abort ();
}
/* note: iostreams are already thread-safe: no external
lock required.
*/
cout << prefix << str << endl;
if (chn == Transmitter::Fatal) {
exit (9);
}
}
};
TestReceiver test_receiver;
void
PlaylistLayeringTest::setUp ()
{
string const test_session_path = "libs/ardour/test/playlist_layering_test";
string const test_wav_path = "libs/ardour/test/playlist_layering_test/playlist_layering_test.wav";
system (string_compose ("rm -rf %1", test_session_path).c_str());
init (false, true);
SessionEvent::create_per_thread_pool ("test", 512);
test_receiver.listen_to (error);
test_receiver.listen_to (info);
test_receiver.listen_to (fatal);
test_receiver.listen_to (warning);
AudioEngine* engine = new AudioEngine ("test", "");
MIDI::Manager::create (engine->jack ());
CPPUNIT_ASSERT (engine->start () == 0);
_session = new Session (*engine, test_session_path, "playlist_layering_test");
engine->set_session (_session);
_playlist = PlaylistFactory::create (DataType::AUDIO, *_session, "test");
_source = SourceFactory::createWritable (DataType::AUDIO, *_session, test_wav_path, "", false, 44100);
}
void
PlaylistLayeringTest::tearDown ()
{
_playlist.reset ();
_source.reset ();
for (int i = 0; i < 16; ++i) {
_region[i].reset ();
}
AudioEngine::instance()->remove_session ();
delete _session;
EnumWriter::destroy ();
MIDI::Manager::destroy ();
AudioEngine::destroy ();
}
void
PlaylistLayeringTest::create_three_short_regions ()
{
PropertyList plist;
plist.add (Properties::start, 0);
plist.add (Properties::length, 100);
for (int i = 0; i < 3; ++i) {
_region[i] = RegionFactory::create (_source, plist);
}
}
void
PlaylistLayeringTest::addHigherTest ()
{
_session->config.set_layer_model (AddHigher);
create_three_short_regions ();
_playlist->add_region (_region[0], 0);
_playlist->add_region (_region[1], 10);
_playlist->add_region (_region[2], 20);
CPPUNIT_ASSERT_EQUAL (layer_t (0), _region[0]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (1), _region[1]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (2), _region[2]->layer ());
_region[0]->set_position (5);
/* region move should have no effect */
CPPUNIT_ASSERT_EQUAL (layer_t (0), _region[0]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (1), _region[1]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (2), _region[2]->layer ());
}
void
PlaylistLayeringTest::moveAddHigherTest ()
{
_session->config.set_layer_model (MoveAddHigher);
create_three_short_regions ();
_playlist->add_region (_region[0], 0);
_playlist->add_region (_region[1], 10);
_playlist->add_region (_region[2], 20);
CPPUNIT_ASSERT_EQUAL (layer_t (0), _region[0]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (1), _region[1]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (2), _region[2]->layer ());
_region[0]->set_position (5);
/* region move should have put 0 on top */
CPPUNIT_ASSERT_EQUAL (layer_t (2), _region[0]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (0), _region[1]->layer ());
CPPUNIT_ASSERT_EQUAL (layer_t (1), _region[2]->layer ());
}
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