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livetrax/libs/temporal/test/TempoMapCutBufferTest.cc
2023-06-08 14:01:17 -06:00

97 lines
2.6 KiB
C++

#include <stdlib.h>
#include "temporal/tempo.h"
#include "TempoMapCutBufferTest.h"
CPPUNIT_TEST_SUITE_REGISTRATION(TempoMapCutBufferTest);
using namespace Temporal;
void
TempoMapCutBufferTest::createTest()
{
CPPUNIT_ASSERT (TempoMap::use() != 0);
}
void
TempoMapCutBufferTest::cutTest()
{
TempoMap::WritableSharedPtr tmap (TempoMap::write_copy());
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (6, 1, 0));
(void) tmap->set_meter (Meter (6, 8), BBT_Argument (3, 1, 0));
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (15, 1, 0));
(void) tmap->set_meter (Meter (3, 4), BBT_Argument (15, 1, 0));
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (31, 1, 0));
(void) tmap->set_meter (Meter (5, 4), BBT_Argument (32, 1, 0));
std::cerr << "\n\nBefore cut\n";
tmap->dump (std::cerr);
TempoMapCutBuffer* cb = tmap->cut (timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (62, 1, 0))),
timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (300, 1, 0))),
false);
std::cerr << "Cut Buffer:\n";
cb->dump (std::cerr);
std::cerr << "After cut\n";
tmap->dump (std::cerr);
tmap->abort_update ();
}
void
TempoMapCutBufferTest::copyTest()
{
}
void
TempoMapCutBufferTest::pasteTest()
{
TempoMap::WritableSharedPtr tmap (TempoMap::write_copy());
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (6, 1, 0));
(void) tmap->set_meter (Meter (6, 8), BBT_Argument (3, 1, 0));
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (15, 1, 0));
(void) tmap->set_meter (Meter (3, 4), BBT_Argument (15, 1, 0));
(void) tmap->set_tempo (Tempo (180, 4), BBT_Argument (31, 1, 0));
(void) tmap->set_meter (Meter (5, 4), BBT_Argument (32, 1, 0));
TempoMapCutBuffer* cb = tmap->copy (timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (8, 1, 0))),
timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (31, 1, 0))));
TempoMap* new_map = new TempoMap (Tempo (120, 4), Meter (7, 8));
#if 0
std::cerr << "\n\nCut Buffer:\n";
cb->dump (std::cerr);
std::cerr << "Before paste\n";
new_map->dump (std::cerr);
#endif
new_map->paste (*cb, timepos_t::from_superclock (tmap->superclock_at (BBT_Argument (6, 1, 0))),
false);
#if 0
std::cerr << "After paste\n";
new_map->dump (std::cerr);
#endif
Meter nmm (new_map->meter_at (BBT_Argument (21,7,34)));
Tempo nmt (new_map->tempo_at (BBT_Argument (21,7,34)));
Meter omm (tmap->meter_at (BBT_Argument (21,7,34)));
Tempo omt (tmap->tempo_at (BBT_Argument (21,7,34)));
CPPUNIT_ASSERT_EQUAL (nmm, omm);
CPPUNIT_ASSERT_EQUAL (omt, nmt);
delete new_map;
}