def simple_scheduling_test(self):
"""Test that `advance` executes events on current frame and goes to frame with next event"""
config.frame_rate = 44100
clock = Clock()
ran = []
for i in range(0, 4):
clock.run_after(i, lambda k: ran.append(k), args=[i])
clock.run_after(1, lambda k: ran.append(k), args=['extra'])
self.assertEqual(ran, [0])
self.assertEqual(clock.current_frame, 0 * config.frame_rate)
self.assertEqual(clock.advance(22050), 22050)
self.assertEqual(clock.advance(22050), 22050)
self.assertEqual(clock.current_frame, 1 * config.frame_rate)
self.assertEqual(ran, [0])
self.assertEqual(clock.advance(88200), 44100)
self.assertEqual(ran, [0, 1, 'extra'])
self.assertEqual(clock.current_frame, 2 * config.frame_rate)
self.assertEqual(clock.advance(44100), 44100)
self.assertEqual(ran, [0, 1, 'extra', 2])
self.assertEqual(clock.current_frame, 3 * config.frame_rate)
self.assertEqual(clock.advance(1), 1)
self.assertEqual(ran, [0, 1, 'extra', 2, 3])
self.assertEqual(clock.advance(100000000), 100000000)
def simple_scheduling_test(self):
"""Test that `advance` executes events on current frame and goes to frame with next event"""
config.frame_rate = 44100
clock = Clock()
ran = []
for i in range(0, 4):
clock.run_after(i, lambda k: ran.append(k), args=[i])
clock.run_after(1, lambda k: ran.append(k), args=['extra'])
self.assertEqual(ran, [0])
self.assertEqual(clock.current_frame, 0 * config.frame_rate)
self.assertEqual(clock.advance(22050), 22050)
self.assertEqual(clock.advance(22050), 22050)
self.assertEqual(clock.current_frame, 1 * config.frame_rate)
self.assertEqual(ran, [0])
self.assertEqual(clock.advance(88200), 44100)
self.assertEqual(ran, [0, 1, 'extra'])
self.assertEqual(clock.current_frame, 2 * config.frame_rate)
self.assertEqual(clock.advance(44100), 44100)
self.assertEqual(ran, [0, 1, 'extra', 2])
self.assertEqual(clock.current_frame, 3 * config.frame_rate)
self.assertEqual(clock.advance(1), 1)
self.assertEqual(ran, [0, 1, 'extra', 2, 3])
self.assertEqual(clock.advance(100000000), 100000000)
def overdue_events_test(self):
"""Test that overdue events are executed on next `advance`"""
config.frame_rate = 44100
clock = Clock()
ran = []
for i in range(0, 5):
clock.run_after(i, lambda k: ran.append(k), args=[i])
self.assertEqual(ran, [0])
self.assertEqual(clock.current_frame, 0 * config.frame_rate)
self.assertEqual(clock.advance(44100 * 2.9, force=True), 44100 * 2.9)
self.assertEqual(clock.current_frame, 2.9 * config.frame_rate)
self.assertEqual(ran, [0])
self.assertEqual(clock.advance(44100 * 10.1, force=True), 44100 * 10.1)
self.assertEqual(clock.current_frame, 13 * config.frame_rate)
self.assertEqual(ran, [0, 1, 2])
self.assertEqual(clock.advance(44100 * 10, force=True), 44100 * 10)
self.assertEqual(clock.current_frame, 23 * config.frame_rate)
self.assertEqual(ran, [0, 1, 2, 3, 4])
def overdue_events_test(self):
"""Test that overdue events are executed on next `advance`"""
config.frame_rate = 44100
clock = Clock()
ran = []
for i in range(0, 5):
clock.run_after(i, lambda k: ran.append(k), args=[i])
self.assertEqual(ran, [0])
self.assertEqual(clock.current_frame, 0 * config.frame_rate)
self.assertEqual(clock.advance(44100 * 2.9, force=True), 44100 * 2.9)
self.assertEqual(clock.current_frame, 2.9 * config.frame_rate)
self.assertEqual(ran, [0])
self.assertEqual(clock.advance(44100 * 10.1, force=True), 44100 * 10.1)
self.assertEqual(clock.current_frame, 13 * config.frame_rate)
self.assertEqual(ran, [0, 1, 2])
self.assertEqual(clock.advance(44100 * 10, force=True), 44100 * 10)
self.assertEqual(clock.current_frame, 23 * config.frame_rate)
self.assertEqual(ran, [0, 1, 2, 3, 4])