def test_01b(self):
session = nonrealtimetools.Session()
with session.at(10):
synth = session.add_synth(
duration=6,
synthdef=synthdefs.default,
frequency=440,
)
with session.at(11):
synth['frequency'] = 442
with session.at(13):
synth['frequency'] = 443
assert session.to_lists() == [
[
10.0,
[['/d_recv', bytearray(synthdefs.default.compile())],
[
'/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1000, 0, 0,
'frequency', 440
]]
],
[11.0, [['/n_set', 1000, 'frequency', 442]]],
[13.0, [['/n_set', 1000, 'frequency', 443]]],
[16.0, [['/n_set', 1000, 'gate', 0], [0]]],
]
def test_01(self):
session = nonrealtimetools.Session()
with session.at(0):
session.add_synth(
duration=4,
synthdef=synthdefs.default,
)
with session.at(2):
session.add_synth(
duration=4,
synthdef=synthdefs.default,
amplitude=0.5,
frequency=443,
pan=0.75,
out=8,
)
assert session.to_lists() == [
[
0.0,
[['/d_recv', bytearray(synthdefs.default.compile())],
['/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1000, 0, 0]]
],
[
2.0,
[[
'/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1001, 0, 0,
'amplitude', 0.5, 'frequency', 443, 'out', 8, 'pan', 0.75
]]
], [4.0, [['/n_set', 1000, 'gate', 0]]],
[6.0, [['/n_set', 1001, 'gate', 0], [0]]]
]
def test_06(self):
"""
Exit at midpoint.
"""
session = nonrealtimetools.Session()
with session.at(0):
one = session.add_group(duration=10)
two = one.add_group(duration=10)
with session.at(5):
session.move_node(two)
with session.at(0):
entering, exiting, occupying, starting, stopping = \
one.inspect_children()
assert entering == ()
assert exiting == ()
assert occupying == ()
assert starting == (two,)
assert stopping == ()
with session.at(5):
entering, exiting, occupying, starting, stopping = \
one.inspect_children()
assert entering == ()
assert exiting == (two,)
assert occupying == ()
assert starting == ()
assert stopping == ()
with session.at(10):
entering, exiting, occupying, starting, stopping = \
one.inspect_children()
assert entering == ()
assert exiting == ()
assert occupying == ()
assert starting == ()
assert stopping == ()
def test_04(self):
session = nonrealtimetools.Session()
with session.at(0):
session.add_synth(
duration=1,
synthdef=self.build_gate_synthdef(),
)
assert session.to_osc_bundles(duration=2) == [
osctools.OscBundle(
timestamp=0.0,
contents=(
osctools.OscMessage(
'/d_recv',
bytearray(
b'SCgf\x00\x00\x00\x02\x00\x01 fc663c6d1f8badaed1bd3e25cf2220f0\x00\x00\x00\x08?\x80\x00\x00\x00\x00\x00\x00@\x00\x00\x00\xc2\xc6\x00\x00<#\xd7\n@\xa0\x00\x00\xc0\x80\x00\x00C\xdc\x00\x00\x00\x00\x00\x01?\x80\x00\x00\x00\x00\x00\x01\x04gate\x00\x00\x00\x00\x00\x00\x00\x05\x07Control\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\x06EnvGen\x02\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x01\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x01\xff\xff\xff\xff\x00\x00\x00\x01\xff\xff\xff\xff\x00\x00\x00\x02\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x03\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x04\xff\xff\xff\xff\x00\x00\x00\x05\xff\xff\xff\xff\x00\x00\x00\x06\xff\xff\xff\xff\x00\x00\x00\x01\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x05\xff\xff\xff\xff\x00\x00\x00\x06\x02\x03Saw\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\xff\xff\xff\xff\x00\x00\x00\x07\x02\x0cBinaryOpUGen\x02\x00\x00\x00\x02\x00\x00\x00\x01\x00\x02\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\x03Out\x02\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x01\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00'
)),
osctools.OscMessage('/s_new',
'fc663c6d1f8badaed1bd3e25cf2220f0',
1000, 0, 0),
)),
osctools.OscBundle(timestamp=1.0,
contents=(osctools.OscMessage(
'/n_set', 1000, 'gate', 0), )),
osctools.OscBundle(timestamp=2.0,
contents=(osctools.OscMessage(0), )),
]
def test_01(self):
session = nonrealtimetools.Session()
bus_one = session.add_bus()
bus_two = session.add_bus()
with session.at(0):
bus_one.set_(10)
with session.at(2):
bus_one.set_(20)
bus_two.set_(30)
with session.at(3):
bus_two.set_(40)
assert session.to_osc_bundles() == [
osctools.OscBundle(
timestamp=0.0,
contents=(
osctools.OscMessage('/c_set', 0, 10.0),
)
),
osctools.OscBundle(
timestamp=2.0,
contents=(
osctools.OscMessage('/c_set', 0, 20.0, 1, 30.0),
)
),
osctools.OscBundle(
timestamp=3.0,
contents=(
osctools.OscMessage('/c_set', 1, 40.0),
osctools.OscMessage(0),
)
)
]
def test_basic(self):
session = nonrealtimetools.Session()
with session.at(0):
node = session.add_group(duration=20)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
20.0:
NODE TREE 0 group
''')
assert session.to_lists() == [[0.0, [['/g_new', 1000, 0, 0]]],
[20.0, [['/n_free', 1000], [0]]]]
node.set_duration(30)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
30.0:
NODE TREE 0 group
''')
assert session.to_lists() == [[0.0, [['/g_new', 1000, 0, 0]]],
[30.0, [['/n_free', 1000], [0]]]]
node.set_duration(10)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
10.0:
NODE TREE 0 group
''')
assert session.to_lists() == [[0.0, [['/g_new', 1000, 0, 0]]],
[10.0, [['/n_free', 1000], [0]]]]
def test_nonrealtime_01a(self):
session = nonrealtimetools.Session()
with session.at(0):
self.pbind_01.inscribe(session)
assert session.to_lists() == [
[
0.0,
[['/d_recv', bytearray(synthdefs.default.compile())],
[
'/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1000, 0, 0,
'amplitude', 1.0, 'frequency', 440
]]
],
[
1.0,
[[
'/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1001, 0, 0,
'amplitude', 1.0, 'frequency', 660
], ['/n_set', 1000, 'gate', 0]]
],
[
3.0,
[[
'/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1002, 0, 0,
'amplitude', 1.0, 'frequency', 880
], ['/n_set', 1001, 'gate', 0]]
],
[6.0, [['/n_set', 1002, 'gate', 0], [0]]],
]
def test_03(self):
session = nonrealtimetools.Session()
synthdef = self.build_duration_synthdef()
with session.at(0):
session.add_synth(
duration=1,
synthdef=self.build_duration_synthdef(),
)
assert session.to_osc_bundles() == [
osctools.OscBundle(
timestamp=0.0,
contents=(
osctools.OscMessage('/d_recv',
bytearray(synthdef.compile())),
osctools.OscMessage('/s_new',
'448a8d487adfc99ec697033edc2a1227',
1000, 0, 0),
)),
osctools.OscBundle(timestamp=1.0,
contents=(
osctools.OscMessage('/n_free', 1000),
osctools.OscMessage(0),
)),
]
exit_code, _ = session.render(
self.output_file_path,
output_bus_channel_count=1,
)
self.assert_ok(exit_code, 1., 44100, 1)
soundfile = soundfiletools.SoundFile(self.output_file_path)
for i in range(1, 100):
value = float(i) / 100
assert self.round(soundfile.at_percent(value)[0]) == value
def test_pbus(self):
session = nonrealtimetools.Session()
with session.at(0):
group = session.add_group()
synth = group.add_synth(add_action='ADD_AFTER')
group.add_synth(duration=10)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
1002 da0982184cc8fa54cf9d288a0fe1f6ca
1001 da0982184cc8fa54cf9d288a0fe1f6ca
10.0:
NODE TREE 0 group
1000 group
1001 da0982184cc8fa54cf9d288a0fe1f6ca
inf:
NODE TREE 0 group
''')
synth.set_duration(15)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
1002 da0982184cc8fa54cf9d288a0fe1f6ca
1001 da0982184cc8fa54cf9d288a0fe1f6ca
10.0:
NODE TREE 0 group
1000 group
1001 da0982184cc8fa54cf9d288a0fe1f6ca
15.0:
NODE TREE 0 group
1000 group
inf:
NODE TREE 0 group
''')
group.set_duration(15)
assert session.to_strings() == self.normalize('''
0.0:
NODE TREE 0 group
1000 group
1002 da0982184cc8fa54cf9d288a0fe1f6ca
1001 da0982184cc8fa54cf9d288a0fe1f6ca
10.0:
NODE TREE 0 group
1000 group
1001 da0982184cc8fa54cf9d288a0fe1f6ca
15.0:
NODE TREE 0 group
''')
assert session.to_lists() == [[
0.0,
[['/d_recv', bytearray(synthdefs.default.compile())],
['/g_new', 1000, 0, 0],
['/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1001, 3, 1000],
['/s_new', 'da0982184cc8fa54cf9d288a0fe1f6ca', 1002, 0, 1000]]
], [10.0, [['/n_set', 1002, 'gate', 0]]
], [15.0, [['/n_free', 1000], ['/n_set', 1001, 'gate', 0], [0]]]]
def test_05(self):
"""
Mismatch.
"""
session = nonrealtimetools.Session()
with session.at(5):
node = session.add_group(duration=10, offset=13)
with self.assertRaises(ValueError):
node.add_group(duration=1)
def test_01(self):
session = nonrealtimetools.Session()
with session.at(0):
session.add_synth(
duration=1,
synthdef=self.build_basic_synthdef(),
)
exit_code, _ = session.render(self.output_filepath)
self.assert_ok(exit_code, 1., 44100, 8)
def test_02(self):
"""
With offset=... keyword.
"""
session = nonrealtimetools.Session()
node = session.add_group(duration=10, offset=5)
assert isinstance(node, nonrealtimetools.Group)
assert node in session.nodes
assert node.start_offset == 5
assert node.stop_offset == 15
def test_06(self):
"""
Defaults.
"""
session = nonrealtimetools.Session()
with session.at(0):
synth = session.add_synth()
assert synth.synthdef == synthdefs.default
assert synth.duration == float('inf')
assert synth.start_offset == 0.
def test_set(self):
session = nonrealtimetools.Session()
with session.at(0):
buffer_ = session.add_buffer(frame_count=512)
with session.at(1):
buffer_.set([(64, 0.5), (128, 0.75)])
assert session.to_lists(duration=2) == [
[0.0, [['/b_alloc', 0, 512, 1]]],
[1.0, [['/b_set', 0, 64, 0.5, 128, 0.75]]],
[2.0, [['/b_free', 0], [0]]],
]
def test_fill(self):
session = nonrealtimetools.Session()
with session.at(0):
buffer_ = session.add_buffer(frame_count=512)
with session.at(1):
buffer_.fill([(0, 64, 0.5), (64, 256, 0.25)])
assert session.to_lists(duration=2) == [
[0.0, [['/b_alloc', 0, 512, 1]]],
[1.0, [['/b_fill', 0, 0, 64, 0.5, 64, 256, 0.25]]],
[2.0, [['/b_free', 0], [0]]],
]
def test_01(self):
"""
With Session.at(...) context manager.
"""
session = nonrealtimetools.Session()
with session.at(5):
node = session.add_group(duration=10)
assert isinstance(node, nonrealtimetools.Group)
assert node in session.nodes
assert node.start_offset == 5
assert node.stop_offset == 15
def test_04(self):
"""
With both Session.at(...) context manager and offset keyword.
"""
session = nonrealtimetools.Session()
with session.at(5):
node = session.add_group(duration=10, offset=13)
assert isinstance(node, nonrealtimetools.Group)
assert node in session.nodes
assert node.start_offset == 13
assert node.stop_offset == 23
def test_Session(self):
session = nonrealtimetools.Session()
request = requesttools.BufferAllocateReadRequest(
buffer_id=1,
file_path=session,
frame_count=512,
starting_frame=128,
)
assert request.file_path is session
osc_message = request.to_osc_message(with_textual_osc_command=True)
assert osc_message.address == '/b_allocRead'
assert osc_message.contents == (1, session, 128, 512)
def test_02(self):
"""
With offset=... keyword.
"""
session = nonrealtimetools.Session()
with session.at(0):
group_one = session.add_group()
group_two = session.add_group()
node = group_one.add_synth()
group_two.move_node(node, offset=5)
with session.at(5):
assert node.get_parent() is group_two
def test_02(self):
session = nonrealtimetools.Session()
with session.at(0):
session.add_synth(
duration=300,
synthdef=self.build_basic_synthdef(),
)
exit_code, _ = session.render(
self.output_filepath,
sample_rate=48000,
output_bus_channel_count=2,
)
self.assert_ok(exit_code, 300., 48000, 2)
def test_05(self):
session = nonrealtimetools.Session()
synthdef = self.build_basic_synthdef()
with session.at(0):
session.add_synth(
duration=0,
synthdef=synthdef,
)
assert session.to_lists(duration=1) == [[
0.0,
[['/d_recv', bytearray(synthdef.compile())],
['/s_new', 'd719856d7deff2696a3f807f5dc79809', 1000, 0, 0]]
], [1.0, [[0]]]]
def test_03(self):
"""
Without Session.at(...) context manager or offset keyword.
"""
session = nonrealtimetools.Session()
with session.at(0):
group_one = session.add_group()
group_two = session.add_group()
node = group_one.add_synth()
with session.at(10):
group_two.move_node(node)
with self.assertRaises(ValueError):
group_two.move_node(node)
def test_01(self):
"""
With Session.at(...) context manager.
"""
session = nonrealtimetools.Session()
with session.at(0):
group_one = session.add_group()
group_two = session.add_group()
node = group_one.add_synth()
with session.at(5):
group_two.move_node(node)
with session.at(5):
assert node.get_parent() is group_two
def test_set_contiguous(self):
session = nonrealtimetools.Session()
with session.at(0):
buffer_ = session.add_buffer(frame_count=512)
with session.at(1):
buffer_.set_contiguous([(0, (1, 2, 3)), (128, (1, 2, 3))])
assert session.to_lists(duration=2) == [
[0.0, [['/b_alloc', 0, 512, 1]]],
[
1.0,
[['/b_setn', 0, 0, 3, 1.0, 2.0, 3.0, 128, 3, 1.0, 2.0, 3.0]]
],
[2.0, [['/b_free', 0], [0]]],
]
def test_alloc_read(self):
session = nonrealtimetools.Session()
with session.at(0):
session.add_buffer(file_path='foo.aiff', )
with session.at(1):
session.add_buffer(
file_path='bar.aiff',
frame_count=512,
starting_frame=53,
)
assert session.to_lists(duration=2) == [[
0.0, [['/b_allocRead', 0, 'foo.aiff', 0, -1]]
], [1.0, [['/b_allocRead', 1, 'bar.aiff', 53,
512]]], [2.0, [['/b_free', 0], ['/b_free', 1], [0]]]]
def test_Session(self):
session = nonrealtimetools.Session()
request = requesttools.BufferReadRequest(
buffer_id=1,
file_path=session,
frame_count=512,
leave_open=True,
starting_frame_in_buffer=0,
starting_frame_in_file=0,
)
assert request.file_path is session
osc_message = request.to_osc_message(with_textual_osc_command=True)
assert osc_message.address == '/b_read'
assert osc_message.contents == (1, session, 0, 512, 0, 1)
def test_04(self):
"""
With both Session.at(...) context manager and offset keyword.
"""
session = nonrealtimetools.Session()
with session.at(0):
group_one = session.add_group()
group_two = session.add_group()
node = group_one.add_synth()
with session.at(10):
group_two.move_node(node)
with session.at(5):
parent = node.get_parent(offset=15)
assert parent is group_two
def test_02(self):
"""
With offset=... keyword.
"""
session = nonrealtimetools.Session()
with session.at(0):
group_one = session.add_group()
group_two = session.add_group()
node = group_one.add_synth()
with session.at(10):
group_two.move_node(node)
parentage = node.get_parentage(offset=5)
assert parentage == [node, group_one, session.root_node]
parentage = node.get_parentage(offset=15)
assert parentage == [node, group_two, session.root_node]
def test_01(self):
session = nonrealtimetools.Session()
with session.at(0):
buffer_group_one = session.add_buffer_group()
with session.at(5):
buffer_group_two = session.add_buffer_group(
buffer_count=2,
duration=10,
)
# buffer group one
assert buffer_group_one.duration == float('inf')
assert buffer_group_one.session is session
assert buffer_group_one.start_offset == 0
assert buffer_group_one.stop_offset == float('inf')
# buffer group one bufferes
assert len(buffer_group_one) == 1
buffer_ = buffer_group_one[0]
assert buffer_ in buffer_group_one
assert buffer_group_one.index(buffer_) == 0
assert buffer_.duration == buffer_group_one.duration
assert buffer_.session is buffer_group_one.session
assert buffer_.start_offset == buffer_group_one.start_offset
assert buffer_.stop_offset == buffer_group_one.stop_offset
# buffer group two
assert buffer_group_two.duration == 10
assert buffer_group_two.session is session
assert buffer_group_two.start_offset == 5
assert buffer_group_two.stop_offset == 15
# buffer group two bufferes
assert len(buffer_group_two) == 2
buffer_ = buffer_group_two[0]
assert buffer_ in buffer_group_two
assert buffer_group_two.index(buffer_) == 0
assert buffer_.duration == buffer_group_two.duration
assert buffer_.session is buffer_group_two.session
assert buffer_.start_offset == buffer_group_two.start_offset
assert buffer_.stop_offset == buffer_group_two.stop_offset
buffer_ = buffer_group_two[1]
assert buffer_ in buffer_group_two
assert buffer_group_two.index(buffer_) == 1
assert buffer_.duration == buffer_group_two.duration
assert buffer_.session is buffer_group_two.session
assert buffer_.start_offset == buffer_group_two.start_offset
assert buffer_.stop_offset == buffer_group_two.stop_offset
def test_05(self):
"""
Soundfile DiskIn input.
"""
path_one = os.path.join(self.output_directory, 'output-one.aiff')
path_two = os.path.join(self.output_directory, 'output-two.aiff')
session_one = self._make_session()
exit_code, _ = session_one.render(
path_one,
render_path=self.output_directory,
)
self.assert_ok(exit_code, 10., 44100, 8, file_path=path_one)
session_two = nonrealtimetools.Session()
synthdef = self._build_diskin_synthdef(channel_count=8)
with session_two.at(0):
buffer_ = session_two.cue_soundfile(
path_one,
duration=10,
)
session_two.add_synth(
synthdef=synthdef,
buffer_id=buffer_,
duration=10,
)
assert session_two.to_lists() == [
[0.0, [
['/d_recv', bytearray(synthdef.compile())],
['/b_alloc', 0, 32768, 8],
['/b_read', 0, path_one, 0, -1, 0, 1],
['/s_new', '42367b5102dfa250b301ec698b3bd6c4', 1000, 0, 0,
'buffer_id', 0]]],
[10.0, [
['/n_free', 1000],
['/b_close', 0],
['/b_free', 0], [0]]]]
exit_code, _ = session_two.render(
path_two,
render_path=self.output_directory,
)
self.assert_ok(exit_code, 10., 44100, 8, file_path=path_two)
assert self._sample(path_two) == {
0.0: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
0.21: [0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25],
0.41: [0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5],
0.61: [0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75],
0.81: [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0],
0.99: [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0],
}