def test_Sequence_superpose_01():
instances = [0, 1, 2, 3]
durations = [0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_0 = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=4,
)
instances = [0.5, 1.5, 2.5, 3.5]
durations = [0.6, 0.6, 0.7, 0.7]
pitches = [1, 1, 1, 1]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
pitches=pitches,
)
sequence_1 = pang.Sequence(sound_points_generator=sound_points_generator, )
sequence_0.superpose(sequence_1)
assert sequence_0.instances == [0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5]
assert sequence_0.durations == [0.5, 0.6, 0.5, 0.6, 0.5, 0.7, 0.5, 0.7]
assert sequence_0.pitches == [0, 1, 0, 1, 0, 1, 0, 1]
def generate_sequence_manually(instances, durations, pitches):
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
pitches=pitches,
)
return pang.Sequence(sound_points_generator=sound_points_generator)
def test_Sequence_simulate_queue_00():
instances = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
durations = [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_duration = 10
sequence = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=sequence_duration,
)
sequence.simulate_queue()
np.testing.assert_almost_equal(
sequence.servers[0].durations,
[
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
],
)
assert sequence.servers[0].pitches == [
0,
None,
0,
None,
0,
None,
0,
None,
0,
None,
0,
None,
0,
None,
0,
None,
0,
None,
0,
]
def test_Sequence___init___02():
instances = [0, 1, 2, 3]
durations = [0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence = pang.Sequence(sound_points_generator=sound_points_generator, )
assert sequence.instances == instances
assert sequence.durations == durations
assert sequence.pitches == [0, 0, 0, 0]
assert sequence.sequence_duration == 3.5
def test_ManualSequence_extend_01():
instances = [0, 1, 2, 3]
durations = [0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_0 = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=4,
)
sequence_1 = pang.Sequence(sound_points_generator=sound_points_generator, )
sequence_0.extend(sequence_1)
assert sequence_0.instances == [0, 1, 2, 3, 4, 5, 6, 7]
assert sequence_0.durations == [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]
assert sequence_0.pitches == [0, 0, 0, 0, 0, 0, 0, 0]
def test_sequencesimulate_queue_04():
instances = [1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9]
durations = [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_duration = 10
sequence = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=sequence_duration,
)
sequence.simulate_queue()
np.testing.assert_almost_equal(
sequence.servers[0].durations,
[
1,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
],
)
assert sequence.servers[0].pitches == [
None,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
]
def test_ProcessQuantizedSequenceCommand__segment_target_by_tag_00():
instances = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
durations = [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_duration = 10
sequence = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=sequence_duration,
)
for event in sequence[:5]:
event.tag = 0
for event in sequence[5:]:
event.tag = 1
# The sequence is just a dummy to init the command and to provide the tags
command = pang.ProcessQuantizedSequenceCommand(sequence)
voice = abjad.Voice("c'4 c'4~ c'8 cs'8 cs'4")
segments = command._segment_target_by_tag(target=voice)
assert segments[0] == abjad.select(voice[:3]).logical_ties()
assert segments[1] == abjad.select(voice[3:]).logical_ties()
def test_Sequence_simulate_queue_05():
instances = [1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9]
durations = [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]
sound_points_generator = pang.ManualSoundPointsGenerator(
instances=instances,
durations=durations,
)
sequence_duration = 10
sequence = pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=sequence_duration,
tag=10,
)
sequence.extend(
pang.Sequence(
sound_points_generator=sound_points_generator,
sequence_duration=sequence_duration,
tag=11,
))
sequence.simulate_queue(tag_as_pitch=True)
np.testing.assert_almost_equal(
sequence.servers[0].durations,
[
1,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
0.5,
],
)
assert sequence.servers[0].pitches == [
None,
10,
10,
10,
10,
10,
10,
10,
10,
10,
10,
None,
11,
11,
11,
11,
11,
11,
11,
11,
11,
11,
]