def sound_negative_duration_play_failure():
s = Sound(TEST_SOUND_LONG)
try:
s.play(duration=-1)
except ValueError:
return True
return False
def sound_chaining_test_timed():
# Same as sound_chaining_test(), but time it. Does not include Sound()
# time, as it may take a while to load an uncached sound.
s = Sound(TEST_SOUND)
start = time.time()
s.play().wait().play(duration=0.1).wait().play().stop()
return verify_duration(start, TEST_SOUND_LENGTH + 0.1)
def sound_negative_duration_play_failure():
s = Sound(TEST_SOUND_LONG)
try:
s.play(duration=-1)
except ValueError:
return True
return False
def sound_chaining_test_timed():
# Same as sound_chaining_test(), but time it. Does not include Sound()
# time, as it may take a while to load an uncached sound.
s = Sound(TEST_SOUND)
start = time.time()
s.play().wait().play(duration=0.1).wait().play().stop()
return verify_duration(start, TEST_SOUND_LENGTH + 0.1)
def sound_not_is_playing_after_play():
s = Sound(TEST_SOUND)
print("before play")
s.play()
print("after play")
time.sleep(TEST_SOUND_LENGTH + 0.5)
print("after wait: ", s.is_playing())
return not s.is_playing()
def sound_play_test_sound_and_note_mixed():
n = Note('A')
s = Sound(TEST_SOUND)
n.play(duration=None)
s.play()
s.wait()
n.stop()
return True
def sound_stop_time():
s = Sound(TEST_SOUND_LONG)
s.play()
time.sleep(1)
start = time.time()
s.stop()
end = time.time()
duration = end - start
print(start, end)
print("stop() duration: ", duration)
return duration > 0 and duration < 0.150
def sound_stop_time():
#s = Sound(TEST_SOUND_LONG)
s = Sound('/opt/sonic-pi/etc/samples/loop_garzul.wav')
s.play()
time.sleep(1)
start = time.time()
s.stop()
end = time.time()
duration = end - start
print(start, end)
print("stop() duration: ", duration)
return duration > 0 and duration < 0.150
def sound_manual_play_test_sound_and_note_mixed():
'''The sound match1.wav will play TWO TIMES on the speaker, mixed with an
'A' note.
'''
n = Note('A')
s = Sound(TEST_SOUND)
n.play(duration=None)
s.play()
s.wait()
s.play()
s.wait()
n.stop()
def sound_master_volume():
'''The sound match1.wav will play on the speaker 5 times (about 0.5 seconds
each), at 60, 70, 80, 90 and 100% master volume. Lower volumes are too low
to hear with an unamplified speaker.
'''
master_volume(60)
Sound(TEST_SOUND).play().wait()
master_volume(70)
Sound(TEST_SOUND).play().wait()
master_volume(80)
Sound(TEST_SOUND).play().wait()
master_volume(90)
Sound(TEST_SOUND).play().wait()
master_volume(100)
Sound(TEST_SOUND).play().wait()
def sound_play_then_replay():
s = Sound(TEST_SOUND_LONG)
s.play()
time.sleep(0.5)
playing_firsttime = s.is_playing()
s.play(duration=1.0)
time.sleep(0.5)
playing_secondtime_before_end = s.is_playing()
time.sleep(1.0)
playing_secondtime_after_end = s.is_playing()
s.stop()
print('playing_firsttime: ', playing_firsttime)
print('playing_secondtime_before_end: ', playing_secondtime_before_end)
print('playing_secondtime_after_end: ', playing_secondtime_after_end)
return playing_firsttime and playing_secondtime_before_end and not playing_secondtime_after_end
def sound_manual_play_test_sound_and_note_mixed():
'''The sound match1.wav will play TWO TIMES on the speaker, mixed with an
'A' note.
'''
n = Note('A')
s = Sound(TEST_SOUND)
n.play(duration=None)
s.play()
s.wait()
s.play()
s.wait()
n.stop()
def sound_play_play():
'''Tests race condition case where a very short sound playing could cause a
followup wait() to never complete. The curious call to Note() is there
because it caused the race codition to occur more reliably frequently.
'''
import signal
class TimeoutException(Exception):
pass
def handler(signum, frame):
raise TimeoutException()
signal.signal(signal.SIGALRM, handler)
signal.alarm(5)
timeout = False
try:
Note('A').play().play()
Sound(TEST_SOUND).play().wait().play(duration=0.001).wait()
except TimeoutException:
timeout = True
signal.alarm(0)
return not timeout
def sound_flood_test():
sounds = [Sound('fire.wav') for i in range(10)]
for i in range(10):
for s in sounds:
s.play()
time.sleep(0.05)
return True
def sound_short_latency():
s = Sound(TEST_SOUND)
s.stop()
start = time.time()
s.play()
s.wait()
duration = time.time() - start
latency = duration - TEST_SOUND_LENGTH
print("Latency: ", latency)
return latency > 0 and latency < 0.050
def sound_playing_before_end_of_duration_play():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0)
time.sleep(0.5)
playing = s.is_playing()
s.stop()
return playing
def sound_not_playing_after_end_of_2_loops():
s = Sound(TEST_SOUND)
s.play(loops=2)
time.sleep(TEST_SOUND_LENGTH * 2 + 0.5)
playing = s.is_playing()
s.stop()
return not playing
def sound_not_playing_after_end_of_2_loops_of_fixed_duration():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0, loops=2)
time.sleep(2.5)
playing = s.is_playing()
s.stop()
return not playing
def sound_playing_before_end_of_2_loops():
s = Sound(TEST_SOUND)
s.play(loops=2)
time.sleep(TEST_SOUND_LENGTH * 2 - 0.5)
playing = s.is_playing()
s.stop()
return playing
def sound_short_latency():
s = Sound(TEST_SOUND)
s.stop()
start = time.time()
s.play()
s.wait()
duration = time.time() - start
latency = duration - TEST_SOUND_LENGTH
print("Latency: ", latency)
return latency > 0 and latency < 0.050
def sound_sound_volume():
'''The long test sound will play for 10 second with increasing volume. '''
master_volume(100)
s = Sound(TEST_SOUND_LONG)
s.volume = 0
s.play(duration=10)
for i in range(20):
s.volume += 15
time.sleep(0.5)
s.wait()
def sound_get_set_volume():
# Verify Sound volume attribute can be get/set.
s = Sound(TEST_SOUND_LONG)
s.volume = 0
s.play(duration=0.5)
for i in range(10):
s.volume += 10
time.sleep(0.05)
s.wait()
return s.volume == 100
def sound_playing_before_end_of_duration_play():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0)
time.sleep(0.5)
playing = s.is_playing()
s.stop()
return playing
def sound_playing_before_end_of_2_loops():
s = Sound(TEST_SOUND)
s.play(loops=2)
time.sleep(TEST_SOUND_LENGTH * 2 - 0.5)
playing = s.is_playing()
s.stop()
return playing
def sound_not_playing_after_end_of_2_loops():
s = Sound(TEST_SOUND)
s.play(loops=2)
time.sleep(TEST_SOUND_LENGTH * 2 + 0.5)
playing = s.is_playing()
s.stop()
return not playing
def sound_not_playing_after_end_of_2_loops_of_fixed_duration():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0, loops=2)
time.sleep(2.5)
playing = s.is_playing()
s.stop()
return not playing
def sound_play_test_sound_and_note_mixed():
n = Note('A')
s = Sound(TEST_SOUND)
n.play(duration=None)
s.play()
s.wait()
n.stop()
return True
def sound_not_is_playing_after_play():
s = Sound(TEST_SOUND)
print("before play")
s.play()
print("after play")
time.sleep(TEST_SOUND_LENGTH + 0.5)
print("after wait: ", s.is_playing())
return not s.is_playing()
def sound_sound_volume():
'''The long test sound will play for 10 second with increasing volume. '''
master_volume(100)
s = Sound(TEST_SOUND_LONG)
s.volume = 0
s.play(duration=10)
for i in range(20):
s.volume += 15
time.sleep(0.5)
s.wait()
def sound_get_set_volume():
# Verify Sound volume attribute can be get/set.
s = Sound(TEST_SOUND_LONG)
s.volume = 0
s.play(duration=0.5)
for i in range(10):
s.volume += 10
time.sleep(0.05)
s.wait()
return s.volume == 100
def sound_stop_time():
s = Sound(TEST_SOUND_LONG)
s.play()
time.sleep(1)
start = time.time()
s.stop()
end = time.time()
duration = end - start
print(start, end)
print("stop() duration: ", duration)
return duration > 0 and duration < 0.150
def verify_cpu():
s = Sound(TEST_SOUND_LONG)
return testing.verify_cpu()
def sound_playing_before_end_of_2_loops_of_fixed_duration():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0, loops=2)
playing = s.is_playing()
s.stop()
return playing
def sound_play_chainable():
Sound(TEST_SOUND).play().play()
return True
def sound_play_test_sound():
'''The sound match1.wav will play on the speaker (about 0.5 seconds).'''
s = Sound(TEST_SOUND)
s.play()
s.wait()
def sound_playing_before_end_of_2_loops_of_fixed_duration():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0, loops=2)
playing = s.is_playing()
s.stop()
return playing
def sound_not_playing_after_end_of_duration_play():
s = Sound(TEST_SOUND_LONG)
s.play(duration=1.0)
time.sleep(1.5)
return not s.is_playing()
def sound_wait_verify_duration_with_duration_and_loops():
s = Sound(TEST_SOUND_LONG)
start = time.time()
s.play(duration=1, loops=3).wait()
return verify_duration(start, 3)
def sound_play_test_sound():
'''The sound match1.wav will play on the speaker (about 0.5 seconds).'''
s = Sound(TEST_SOUND)
s.play()
s.wait()
def sound_wait_verify_duration():
s = Sound(TEST_SOUND)
start = time.time()
s.play().wait()
return verify_duration(start, TEST_SOUND_LENGTH)
def sound_wait_verify_duration_with_loops():
s = Sound(TEST_SOUND)
start = time.time()
s.play(loops=3).wait()
return verify_duration(start, 3*TEST_SOUND_LENGTH)
def sound_init_with_known_good_sound():
s = Sound(TEST_SOUND)
return isinstance(s, Sound)
def sound_is_playing_at_play_middle():
s = Sound(TEST_SOUND)
s.play()
time.sleep(TEST_SOUND_LENGTH/2)
return s.is_playing()
def sound_is_playing_at_play_start():
s = Sound(TEST_SOUND)
s.play()
return s.is_playing()
def sound_play_test_sound_loop_2():
'''The sound match1.wav will play TWO TIMES on the speaker (about 0.5 seconds each).'''
s = Sound(TEST_SOUND)
s.play(loops=2)
s.wait()
def sound_stop():
s = Sound(TEST_SOUND)
s.play()
s.stop()
return not s.is_playing()
def sound_chaining_test():
# Sound should be chainable from init->play->wait
Sound(TEST_SOUND).play().wait().play(duration=0.1).wait().play().stop()
return True
def sound_wait_chainable():
Sound(TEST_SOUND).wait().wait()
return True
def sound_wait():
s = Sound(TEST_SOUND)
s.play()
s.wait()
return not s.is_playing()
def sound_stop_chainable():
Sound(TEST_SOUND).stop().stop()
return True
def sound_init_abs_filename():
return isinstance(Sound(TEST_SOUND_ABS_PATH), Sound)
def sound_not_is_playing_before_play():
s = Sound(TEST_SOUND)
return not s.is_playing()
def verify_cpu_while_playing():
Sound(TEST_SOUND_LONG).play()
return testing.verify_cpu(15)
def sound_play_then_replay():
s = Sound(TEST_SOUND_LONG)
s.play()
time.sleep(0.5)
playing_firsttime = s.is_playing()
s.play(duration=1.0)
time.sleep(0.5)
playing_secondtime_before_end = s.is_playing()
time.sleep(1.0)
playing_secondtime_after_end = s.is_playing()
s.stop()
print('playing_firsttime: ', playing_firsttime)
print('playing_secondtime_before_end: ', playing_secondtime_before_end)
print('playing_secondtime_after_end: ', playing_secondtime_after_end)
return playing_firsttime and playing_secondtime_before_end and not playing_secondtime_after_end
def sound_play_test_sound_loop_2():
'''The sound match1.wav will play TWO TIMES on the speaker (about 0.5 seconds each).'''
s = Sound(TEST_SOUND)
s.play(loops=2)
s.wait()
def sound_length():
expected = Sound(TEST_SOUND).length()
actual = TEST_SOUND_LENGTH
print("Expected: ", expected)
print("Actual: ", actual)
return expected == actual
-F-
FAF
''')
TILT_FORCE = 0.1
SPACESHIP_STEP = 0.1
# Initialize aliens
ALIENS_STEP_TIME = .8
# Initialize missiles
fire_button = Button(7)
MISSILE_COLOR = 10
MISSILE_STEP_TIME = 0.1
# Initialize sounds
fire_sound = Sound("fire.wav")
hit_sound = Sound("hit.wav")
notes = [Note('B5'), Note('G5'), Note('E5'), Note('C5')]
notes_cycle = cycle(notes)
while True:
fire_button.presses()
while True:
if scroll(start_text, cancel=fire_button.presses):
break
spaceship_middle = 1
spaceship_position = fb.width / 2
alien_columns = [0, 1, 2, 3]
alien_row = fb.height - 1
alien_start_time = time.time()
alien_direction = 1
def sound_init_rel_filename():
return isinstance(Sound(TEST_SOUND_REL_PATH), Sound)
