126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2015 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "ardour/playlist.h"
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#include "ardour/playlist_factory.h"
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#include "ardour/rc_configuration.h"
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#include "ardour/region.h"
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#include "playlist_equivalent_regions_test.h"
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CPPUNIT_TEST_SUITE_REGISTRATION (PlaylistEquivalentRegionsTest);
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using namespace std;
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using namespace ARDOUR;
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void
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PlaylistEquivalentRegionsTest::setUp ()
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{
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AudioRegionTest::setUp ();
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_playlist_b = PlaylistFactory::create (DataType::AUDIO, *_session, "testB");
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}
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void
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PlaylistEquivalentRegionsTest::tearDown ()
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{
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_playlist_b.reset ();
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AudioRegionTest::tearDown ();
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}
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/* Test simple equivalency operations */
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void
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PlaylistEquivalentRegionsTest::basicsTest ()
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{
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/* Put _r[0] on _playlist */
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_playlist->add_region (_r[0], timepos_t(42));
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/* And _r[1] on _playlist_b at the same position */
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_playlist_b->add_region (_r[1], timepos_t(42));
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/* Look for the equivalents to _r[0] on _playlist_b */
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vector<std::shared_ptr<Region> > e;
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* That should be _r[1] */
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CPPUNIT_ASSERT_EQUAL (size_t (1), e.size ());
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CPPUNIT_ASSERT_EQUAL (e.front(), _r[1]);
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/* Move _r[1] */
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_r[1]->set_position (timepos_t (66));
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/* Look again for the equivalents to _r[0] on _playlist_b */
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e.clear ();
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* There should be none */
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CPPUNIT_ASSERT (e.empty ());
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}
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void
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PlaylistEquivalentRegionsTest::multiLayerTest ()
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{
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_playlist->clear ();
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_playlist_b->clear ();
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/* Put _r[0] and _r[1] at the same position on _playlist so that they overlap */
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_playlist->add_region (_r[0], timepos_t(42));
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_playlist->add_region (_r[1], timepos_t(42));
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/* And _r[2], _r[3] similarly on _playlist_b */
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_playlist_b->add_region (_r[2], timepos_t(42));
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_playlist_b->add_region (_r[3], timepos_t(42));
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RegionEquivalence re = Config->get_region_equivalence();
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/* Look for equivalents to _r[0] on _playlist_b
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* using different equivalence modes */
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Config->set_region_equivalence (Exact);
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vector<std::shared_ptr<Region> > e;
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* That should be _r[2] and _r[3] */
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CPPUNIT_ASSERT_EQUAL (size_t (2), e.size ());
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CPPUNIT_ASSERT ((e.front() == _r[2] && e.back() == _r[3]) || (e.front() == _r[3] && e.back() == _r[2]));
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Config->set_region_equivalence (Enclosed);
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e.clear ();
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* That should be _r[2] and _r[3] */
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CPPUNIT_ASSERT_EQUAL (size_t (2), e.size ());
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CPPUNIT_ASSERT ((e.front() == _r[2] && e.back() == _r[3]) || (e.front() == _r[3] && e.back() == _r[2]));
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Config->set_region_equivalence (Overlap);
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e.clear ();
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* That should be _r[2] and _r[3] */
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CPPUNIT_ASSERT_EQUAL (size_t (2), e.size ());
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CPPUNIT_ASSERT ((e.front() == _r[2] && e.back() == _r[3]) || (e.front() == _r[3] && e.back() == _r[2]));
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Config->set_region_equivalence (LayerTime);
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e.clear ();
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_playlist_b->get_equivalent_regions (_r[0], e);
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/* That should be _r[2] */
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CPPUNIT_ASSERT_EQUAL (size_t (1), e.size ());
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CPPUNIT_ASSERT (e.front() == _r[2]);
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/* restore original setting */
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Config->set_region_equivalence (re);
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}
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