def run(self):
self._wrapper = ClientWrapper()
self._collector = ModelCollector(self._wrapper, self._pid_store)
while True:
self._cv.acquire()
if self._terminate:
logging.info('quitting test thread')
self._cv.release()
return
if self._request is not None:
request = self._request
self._request = None
self._cv.release()
request()
continue
# Nothing to do, go into the wait
self._cv.wait()
self._cv.release()
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], 'dhp:u:', [
'debug', 'help', 'skip-queued-messages', 'pid-location=',
'universe='
])
except getopt.GetoptError as e:
print(str(e))
Usage()
sys.exit(2)
universe = None
pid_location = None
level = logging.INFO
skip_queued_messages = False
for o, a in opts:
if o in ('-d', '--debug'):
level = logging.DEBUG
elif o in ('-h', '--help'):
Usage()
sys.exit()
elif o in ('--skip-queued-messages'):
skip_queued_messages = True
elif o in (
'-p',
'--pid-location',
):
pid_location = a
elif o in ('-u', '--universe'):
universe = int(a)
if universe is None:
Usage()
sys.exit()
logging.basicConfig(level=level, format='%(message)s')
client_wrapper = ClientWrapper()
pid_store = PidStore.GetStore(pid_location)
controller = ModelCollector(client_wrapper, pid_store)
data = controller.Run(universe, skip_queued_messages)
pprint.pprint(data)
skip_queued_messages = False
for o, a in opts:
if o in ('-d', '--debug'):
level = logging.DEBUG
elif o in ('-h', '--help'):
Usage()
sys.exit()
elif o in ('--skip_queued_messages'):
skip_queued_messages = True
elif o in ('--pid_file',):
pid_file = a
elif o in ('-u', '--universe'):
universe = int(a)
if universe is None:
Usage()
sys.exit()
logging.basicConfig(
level=level,
format='%(message)s')
client_wrapper = ClientWrapper()
pid_store = PidStore.GetStore(pid_file)
controller = ModelCollector(client_wrapper, pid_store)
data = controller.Run(universe, skip_queued_messages)
pprint.pprint(data)
if __name__ == '__main__':
main()
class RDMTestThread(Thread):
"""The RDMResponder tests are closely coupled to the Wrapper (yuck!). So we
need to run this all in a separate thread. This is all a bit of a hack and
you'll get into trouble if multiple things are running at once...
"""
RUNNING, COMPLETED, ERROR = range(3)
TESTS, COLLECTOR = range(2)
def __init__(self, pid_store, logs_directory):
super(RDMTestThread, self).__init__()
self._pid_store = pid_store
self._logs_directory = logs_directory
self._terminate = False
self._request = None
# Guards _terminate and _request
self._cv = Condition()
self._wrapper = None
self._test_state_lock = Lock() # Guards _test_state
self._test_state = {}
def Stop(self):
self._cv.acquire()
self._terminate = True
self._cv.notify()
self._cv.release()
def ScheduleTests(self, universe, uid, test_filter, broadcast_write_delay,
inter_test_delay, dmx_frame_rate, slot_count):
"""Schedule the tests to be run. Callable from any thread. Callbable by any
thread.
Returns:
An error message, or None if the tests were scheduled.
"""
if not self._CheckIfConnected():
return 'Lost connection to OLAD'
self._cv.acquire()
if self._request is not None:
self._cv.release()
return 'Existing request pending'
self._request = lambda: self._RunTests(
universe, uid, test_filter, broadcast_write_delay,
inter_test_delay, dmx_frame_rate, slot_count)
self._cv.notify()
self._cv.release()
return None
def ScheduleCollector(self, universe, skip_queued_messages):
"""Schedule the collector to run on a universe. Callable by any thread.
Returns:
An error message, or None if the collection was scheduled.
"""
if not self._CheckIfConnected():
return 'Lost connection to OLAD'
self._cv.acquire()
if self._request is not None:
self._cv.release()
return 'Existing request pending'
self._request = lambda: self._RunCollector(universe,
skip_queued_messages)
self._cv.notify()
self._cv.release()
return None
def Stat(self):
"""Check the state of the tests. Callable by any thread.
Returns:
The status of the tests.
"""
self._test_state_lock.acquire()
state = dict(self._test_state)
self._test_state_lock.release()
return state
def run(self):
self._wrapper = ClientWrapper()
self._collector = ModelCollector(self._wrapper, self._pid_store)
while True:
self._cv.acquire()
if self._terminate:
logging.info('quitting test thread')
self._cv.release()
return
if self._request is not None:
request = self._request
self._request = None
self._cv.release()
request()
continue
# Nothing to do, go into the wait
self._cv.wait()
self._cv.release()
def _UpdateStats(self, tests_completed, total_tests):
self._test_state_lock.acquire()
self._test_state['tests_completed'] = tests_completed
self._test_state['total_tests'] = total_tests
self._test_state_lock.release()
def _RunTests(self, universe, uid, test_filter, broadcast_write_delay,
inter_test_delay, dmx_frame_rate, slot_count):
self._test_state_lock.acquire()
self._test_state = {
'action': self.TESTS,
'tests_completed': 0,
'total_tests': None,
'state': self.RUNNING,
'duration': 0,
}
start_time = datetime.now()
self._test_state_lock.release()
runner = TestRunner.TestRunner(universe, uid, broadcast_write_delay,
inter_test_delay, self._pid_store,
self._wrapper)
for test in TestRunner.GetTestClasses(TestDefinitions):
runner.RegisterTest(test)
dmx_sender = None
if dmx_frame_rate > 0 and slot_count > 0:
logging.info(
'Starting DMXSender with slot count %d and FPS of %d' %
(slot_count, dmx_frame_rate))
dmx_sender = DMXSender(self._wrapper, universe, dmx_frame_rate,
slot_count)
try:
tests, device = runner.RunTests(test_filter, False,
self._UpdateStats)
except Exception as e:
self._test_state_lock.acquire()
self._test_state['state'] = self.ERROR
self._test_state['exception'] = str(e)
self._test_state['traceback'] = traceback.format_exc()
self._test_state_lock.release()
return
finally:
if dmx_sender is not None:
dmx_sender.Stop()
timestamp = int(time())
end_time = datetime.now()
test_parameters = {
'broadcast_write_delay': broadcast_write_delay,
'inter_test_delay': inter_test_delay,
'dmx_frame_rate': dmx_frame_rate,
'dmx_slot_count': slot_count,
}
log_saver = TestLogger.TestLogger(self._logs_directory)
logs_saved = True
try:
log_saver.SaveLog(uid, timestamp, end_time, tests, device,
test_parameters)
except TestLogger.TestLoggerException:
logs_saved = False
self._test_state_lock.acquire()
# We can't use total_seconds() since it requires Python 2.7
time_delta = end_time - start_time
self._test_state['duration'] = (time_delta.seconds +
time_delta.days * 24 * 3600)
self._test_state['state'] = self.COMPLETED
self._test_state['tests'] = tests
self._test_state['logs_saved'] = logs_saved
self._test_state['timestamp'] = timestamp
self._test_state['uid'] = uid
self._test_state_lock.release()
def _RunCollector(self, universe, skip_queued_messages):
"""Run the device model collector for a universe."""
logging.info('Collecting for %d' % universe)
self._test_state_lock.acquire()
self._test_state = {
'action': self.COLLECTOR,
'state': self.RUNNING,
}
self._test_state_lock.release()
try:
output = self._collector.Run(universe, skip_queued_messages)
except Exception as e:
self._test_state_lock.acquire()
self._test_state['state'] = self.ERROR
self._test_state['exception'] = str(e)
self._test_state['traceback'] = traceback.format_exc()
self._test_state_lock.release()
return
self._test_state_lock.acquire()
self._test_state['state'] = self.COMPLETED
self._test_state['output'] = output
self._test_state_lock.release()
def _CheckIfConnected(self):
"""Check if the client is connected to olad.
Returns:
True if connected, False otherwise.
"""
# TODO(simon): add this check, remember it needs locking.
return True
