def test_queue_play(event_loop):
"""Test putting a single sound on the queue and then starting the player."""
source = procedural.WhiteNoise(1.0)
player = Player()
player.on_player_eos = event_loop.interrupt_event_loop
player.queue(source)
player.play()
event_loop.run_event_loop()
event_loop.ask_question('Did you hear white noise for 1 second?', screenshot=False)
def test_play_queue(event_loop):
"""Test playing a single sound on the queue."""
source = synthesis.WhiteNoise(1.0)
player = Player()
player.on_player_eos = event_loop.interrupt_event_loop
player.play()
player.queue(source)
event_loop.run_event_loop()
event_loop.ask_question('Did you hear white noise for 1 second?',
screenshot=False)
def test_static_source_wrapping(event_loop):
"""Test that a sound can be recursively wrappend inside a static source."""
source = procedural.WhiteNoise(1.0)
source = StaticSource(source)
source = StaticSource(source)
player = Player()
player.on_player_eos = event_loop.interrupt_event_loop
player.queue(source)
player.play()
event_loop.run_event_loop()
event_loop.ask_question('Did you hear white noise for 1 seconds?', screenshot=False)
def test_next_on_end_of_stream(event_loop):
"""Test that multiple items on the queue are played after each other."""
source1 = procedural.WhiteNoise(1.0)
source2 = procedural.Sine(1.0)
player = Player()
player.on_player_eos = event_loop.interrupt_event_loop
player.queue(source1)
player.queue(source2)
player.play()
event_loop.run_event_loop()
event_loop.ask_question('Did you hear white noise for 1 second and then a tone at 440 Hz'
'(A above middle C)?', screenshot=False)
def test_playback(event_loop, test_data):
"""Test playing back sound files."""
player = Player()
player.on_player_eos = event_loop.interrupt_event_loop
player.play()
sound = test_data.get_file('media', 'alert.wav')
source = pyglet.media.load(sound, streaming=False)
player.queue(source)
event_loop.run_event_loop()
event_loop.ask_question('Did you hear the alert sound playing?', screenshot=False)
sound2 = test_data.get_file('media', 'receive.wav')
source2 = pyglet.media.load(sound2, streaming=False)
player.queue(source2)
player.play()
event_loop.run_event_loop()
event_loop.ask_question('Did you hear the receive sound playing?', screenshot=False)
def play(self):
"""Play the source.
This is a convenience method which creates a Player for
this source and plays it immediately.
Returns:
:class:`.Player`
"""
from pyglet.media.player import Player # XXX Nasty circular dependency
player = Player()
player.queue(self)
player.play()
Source._players.append(player)
def _on_player_eos():
Source._players.remove(player)
# There is a closure on player. To get the refcount to 0,
# we need to delete this function.
player.on_player_eos = None
player.on_player_eos = _on_player_eos
return player
