def runTest(args):
""" The test program - needs to yield on each expect and be decorated
with @inlineCallbacks
"""
startup = AllOf([Expected(e, "PTP Role: Master", 30) for e in endpoints])
ptpslave = OneOf([
Sequence([Expected(e, "PTP Role: Slave", 5),
Expected(e, "PTP sync locked", 1)])
for e in endpoints
])
talker_connections = [
Sequence([Expected(e, "MAAP reserved Talker stream #0 address: 91:E0:F0:0", 30),
Expected(e, "CONNECTING Talker stream #0", 10),
Expected(e, "Talker stream #0 ready", 10),
Expected(e, "Talker stream #0 on", 10)])
for e in endpoints
]
listener_connections = [
Sequence([Expected(e, "CONNECTING Listener sink #0", 30),
AllOf([Expected(e, "%d -> %d" % (n, n), 10) for n in range(4)]),
AllOf([Expected(e, "Media output %d locked" % n, 10) for n in range(4)]),
NoneOf([Expected(e, "lost lock", 10)])])
for e in endpoints
]
yield master.expect(startup)
for name,process in base.getActiveProcesses().iteritems():
process.registerErrorPattern("PTP Role: Master")
yield master.expect(AllOf([ptpslave] + talker_connections + listener_connections))
base.testComplete(reactor)
def runTest(args):
""" The test program - needs to yield on each expect and be decorated
with @inlineCallbacks
"""
for y in configure_generators():
yield y
for y in configure_analyzers():
yield y
for y in check_endpoint_startup():
yield y
expected = []
for y in action_discover(args, generator.Command("discover"), expected, []):
yield y
for e in expected:
yield args.master.expect(e)
expected = []
if not getEntities():
base.testError("no entities found", critical=True)
test_num = 1
check_num = 1
for test_step in test_steps:
state.move_next_to_current()
command = test_step.command
print_title("Command %d: %s" % (test_num, command))
test_num += 1
action = command.split(' ')
action_function = eval('action_%s' % action[0])
for y in action_function(args, test_step, expected, action[1:]):
yield y
if test_step.checkpoint or test_step.checkpoint is None:
print_title("Check: %d" % check_num)
check_num += 1
if expected:
yield args.master.expect(AllOf(expected))
expected = []
# Ensure that any remaining output of a previous test step is flushed
for process in getActiveProcesses():
master.clearExpectHistory(process)
# Allow everything time to settle (in case an error is being generated)
yield base.sleep(5)
base.testComplete(reactor)
def runTest(args):
""" The test program - needs to yield on each expect and be decorated
with @inlineCallbacks
"""
for y in configure_generators():
yield y
for y in configure_analyzers():
yield y
for y in check_endpoint_startup():
yield y
expected = []
for y in action_discover(args, generator.Command("discover"), expected, []):
yield y
check_num = 1
for test_step in test_steps:
print_comment(test_step)
state.move_next_to_current()
command = test_step.get_command()
if command is None:
continue
action = command.split(' ')
action_function = eval('action_%s' % action[0])
expected = []
for y in action_function(args, test_step, expected, action[1:]):
yield y
if expected:
args.master.addExpected(AllOf(expected))
if (test_step.checkpoint or test_step.checkpoint is None) and args.master.nextExpected:
print_title("Check: %d" % check_num)
check_num += 1
args.master.startNext()
yield args.master.expect()
# Ensure that any remaining output of a previous test step is flushed
for process in getActiveProcesses():
master.clearExpectHistory(process)
# Allow everything time to settle (in case an error is being generated)
yield base.sleep(5)
base.testComplete(reactor)
def runTest(args):
""" The test program - needs to yield on each expect and be decorated
with @inlineCallbacks
"""
startup = AllOf([Expected(e, "Started", 10) for e in endpoints])
log_debug(startup)
yield master.expect(startup)
next_steps = AllOf([AllOf([Expected('ep0', "Next", 10)]), AllOf([Expected('ep1', "Next", 10)])])
log_debug(next_steps)
yield master.expect(next_steps)
seq = AllOf([Sequence([Expected(e, "Count0", 10), Expected(e, "Count1", 10)]) for e in endpoints])
log_debug(seq)
yield master.expect(seq)
base.testComplete(reactor)
def runTest(args):
master = xmos.test.master.Master()
analysis_bin = os.path.join(rootDir, 'sw_audio_analyzer', 'app_audio_analyzer_avb',
'bin', 'audio_analyzer.xe')
xrun = xrunProcess(master, args.adapter_id, "xrun", analysis_bin)
controller_path = os.path.join(rootDir, 'sw_audio_analyzer', 'host_audio_analyzer')
controller_id = 'controller'
controller = process.Process(controller_id, master, output_file="controller.log", verbose=True)
reactor.spawnProcess(controller, './audio_analyzer', ['./audio_analyzer'],
env=os.environ, path=controller_path)
# Wait for the controller to have started
yield master.expect(Expected(controller_id, "^Starting I2S$", 10))
# Allow time for everything to settle
yield base.sleep(5)
master.sendLine(controller_id, "d a")
yield master.expect(Expected(controller_id, "Channel 0: disabled", 15))
# There needs to be small delays to allow the audio signals to settle, otherwise
# spurious glitches are detected.
delay = 0.5
test_frequencies = [1000, 2000, 4000, 8000]
# Ensure that there is no glitch by default
for freq in test_frequencies:
master.sendLine(controller_id, "d 0")
yield master.expect(Expected(controller_id, "Channel 0: disabled", 15))
yield base.sleep(delay)
master.sendLine(controller_id, "c 0 {freq}".format(freq=freq))
yield master.expect(Expected(controller_id, "Generating sine table for chan 0", 15))
yield base.sleep(delay)
master.sendLine(controller_id, "e 0")
yield master.expect(Sequence([
Expected(controller_id, "Channel 0: enabled", 5),
Expected(controller_id, "Channel 0: Signal detected", 10),
Expected(controller_id, "Channel 0: Frequency %d" % freq, 5)]))
yield master.expect(NoneOf([Expected(controller_id, "ERROR: Channel 0: glitch detected", 30)]))
offset = 5000
for freq in test_frequencies:
log_info("-----------------")
log_info("Test %d Hz" % freq)
num_points = int(48000/freq);
for period in range(0, num_points):
log_info("Test for glitch at %d (%d/%d)" % (freq, period + 1, num_points))
# Disable all channels
master.sendLine(controller_id, "d 0")
yield master.expect(Expected(controller_id, "Channel 0: disabled", 15))
yield base.sleep(delay)
master.sendLine(controller_id, "c 0 {freq} -1 0 {period}".format(freq=freq, period=period+offset))
yield master.expect(Expected(controller_id, "Generating sine table for chan 0", 15))
yield base.sleep(delay)
master.sendLine(controller_id, "e 0")
yield master.expect(Sequence([
Expected(controller_id, "Channel 0: enabled", 5),
Expected(controller_id, "Channel 0: Signal detected", 10),
Expected(controller_id, "Channel 0: Frequency %d" % freq, 5)]))
yield master.expect(Expected(controller_id, "ERROR: Channel 0: glitch detected", 15))
yield base.sleep(delay)
base.testComplete(reactor)
