def test_running_start(self):
with closing(asyncevent.EventLoop()) as loop:
lc = asyncutils.LoopingCall(loop, loop.stop)
lc.start(0.1)
with self.assertRaises(AssertionError):
lc.start(0.1)
loop.run_forever()
def test_callback_args(self):
with closing(asyncevent.EventLoop()) as loop:
log = []
def cb(*args):
log.append(args)
loop.stop()
lc = asyncutils.LoopingCall(loop, cb, "a", "b")
lc.start(0.1)
loop.run_forever()
print("calls:", log, end=" ")
self.assertEqual(log, [("a", "b")])
def test_stop(self):
with closing(asyncevent.EventLoop()) as loop:
log = []
def cb():
log.append((loop.time(), lc.deadline))
lc.stop()
lc = asyncutils.LoopingCall(loop, cb)
lc.start(0.1)
loop.call_later(0.2, loop.stop)
loop.run_forever()
print("calls:", log, end=" ")
self.assertEqual(len(log), 1)
def test_continue_after_errors(self):
with closing(asyncevent.EventLoop()) as loop:
log = []
def cb():
log.append((loop.time(), lc.deadline))
raise RuntimeError("Callback failed!")
lc = asyncutils.LoopingCall(loop, cb)
with self.assertRaises(RuntimeError):
lc.start(0.1)
loop.call_later(0.15, loop.stop)
loop.run_forever()
print("calls:", log, end=" ")
self.assertEqual(len(log), 2)
def test_loop(self):
with closing(asyncevent.EventLoop()) as loop:
log = []
def cb():
log.append((loop.time(), lc.deadline))
lc = asyncutils.LoopingCall(loop, cb)
lc.start(0.1)
loop.call_later(0.45, loop.stop)
loop.run_forever()
print("calls:", log, end=" ")
self.assertEqual(len(log), 5)
for call_time, expected_time in log:
self.assertAlmostEqual(call_time, expected_time, delta=0.01)
def test_slow_callback(self):
with closing(asyncevent.EventLoop()) as loop:
log = []
def cb():
log.append((loop.time(), lc.deadline))
# Miss the next deadline
time.sleep(0.1)
lc = asyncutils.LoopingCall(loop, cb)
lc.start(0.1)
loop.call_later(0.45, loop.stop)
loop.run_forever()
# Expected calls:
# 0.00 ok
# 0.10 miss
# 0.20 ok
# 0.30 miss
# 0.40 ok
# 0.45 stop
print("calls:", log, end=" ")
self.assertEqual(len(log), 3)
def __init__(self):
self._lock = threading.Lock()
self._loop = asyncevent.EventLoop()
self._thread = concurrent.thread(self._loop.run_forever,
name="check/loop")
self._checkers = {}
def setUp(self):
self.loop = asyncevent.EventLoop()
self.thread = concurrent.thread(self.loop.run_forever)
self.thread.start()
self.completed = threading.Event()
def setUp(self):
self.loop = asyncevent.EventLoop()
self.results = []
self.checks = 1
def setUp(self):
self.loop = asyncevent.EventLoop()
self.rc = None
def setUp(self):
self.loop = asyncevent.EventLoop()
self.received = None
def setup_method(self, m):
self.loop = asyncevent.EventLoop()
self.results = []
self.checks = 1
def setup_method(self):
self.loop = asyncevent.EventLoop()
self.results = []
def setup_method(self, m):
self.loop = asyncevent.EventLoop()
self.rc = None
