def test_adjusted_minimum_poll_interval(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({"minimum_poll_interval": 0.2})
sid = SUBSCRIPTION_MANAGER.create_polled(self.nrt1to4)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != self.nrt1to4:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0, 10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(self.nrt1to4):
# We did not get all 4 values!
raise (
"poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" % (len(all_values), len(self.nrt1to4))
)
# Check that (eventually) all the values are result dictionaries.
t1 = time.time()
while (time.time() - t1) < 1.0:
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None not in all_values.values():
# ID3 is /services/time/UTC/milliseconds which should
# change "really fast."
c1 = all_values[self.ID3]["changes"]
time.sleep(1.0)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
c2 = all_values[self.ID3]["changes"]
if (c2 - c1) > 6: # 0.2 == Max 5/second.
raise ("1/5th second throttle failed," " %r changed %d times in one second.") % (
self.ID3,
(c2 - c1),
)
return
time.sleep(0.1)
raise ("Never got changes for all four result dictionaries, %d." % len(all_values))
return
def test_fast_minimum_poll_interval(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({"minimum_poll_interval": 0.0})
sid = SUBSCRIPTION_MANAGER.create_polled(self.nrt1to4)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != self.nrt1to4:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0, 10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(self.nrt1to4):
# We did not get all 4 values!
raise (
"poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" % (len(all_values), len(self.nrt1to4))
)
# Check that (eventually) all the values are result dictionaries.
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
t1 = time.time()
while (time.time() - t1) < 1.0:
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None in all_values.values():
raise (
("Never got changes for all four result dictionaries, %d.\n" "Values: %r")
% (len(all_values), all_values)
)
# ID3 is /services/time/UTC/milliseconds which should
# change "really fast."
c1 = all_values[self.ID3]["changes"]
time.sleep(1.0)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
c2 = all_values[self.ID3]["changes"]
if (c2 - c1) < 25: # It's usually 500 on fearfactory...
raise "%r only changed %d times in one second." % (self.ID3, (c2 - c1))
return
def test_poll_all_plus_exceptions(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({
'minimum_poll_interval':0.0,
})
nrt1to4bad5to6 = {}
nrt1to4bad5to6.update(self.nrt1to4)
nrt1to4bad5to6['/services/time/is/an/illusion'] = (
'/services/time/is/an/illusion'
)
nrt1to4bad5to6['/services/exception'] = '/services/exception'
sid = SUBSCRIPTION_MANAGER.create_polled(nrt1to4bad5to6)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != nrt1to4bad5to6:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0,10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(nrt1to4bad5to6):
# We did not get all 4 values!
raise (
"poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" % (len(all_values),len(nrt1to4bad5to6))
)
# Check that (eventually) all the values are result dictionaries.
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
t1 = time.time()
while (time.time() - t1) < 1.0:
if None not in all_values.values():
self.__all_plus_exceptions_check(all_values)
# Finally, test that a new subscription gets the correct
# results.
time.sleep(0.1)
sid = SUBSCRIPTION_MANAGER.create_polled(nrt1to4bad5to6)
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
self.__all_plus_exceptions_check(all_values)
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
self.__all_plus_exceptions_check(all_values)
return
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None in all_values.values():
raise ("Never got values for all nodes: %r." % all_values)
return
def test_poll_all_plus_exceptions(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({
'minimum_poll_interval':
0.0,
})
nrt1to4bad5to6 = {}
nrt1to4bad5to6.update(self.nrt1to4)
nrt1to4bad5to6['/services/time/is/an/illusion'] = (
'/services/time/is/an/illusion')
nrt1to4bad5to6['/services/exception'] = '/services/exception'
sid = SUBSCRIPTION_MANAGER.create_polled(nrt1to4bad5to6)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != nrt1to4bad5to6:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0, 10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(nrt1to4bad5to6):
# We did not get all 4 values!
raise ("poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" %
(len(all_values), len(nrt1to4bad5to6)))
# Check that (eventually) all the values are result dictionaries.
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
t1 = time.time()
while (time.time() - t1) < 1.0:
if None not in all_values.values():
self.__all_plus_exceptions_check(all_values)
# Finally, test that a new subscription gets the correct
# results.
time.sleep(0.1)
sid = SUBSCRIPTION_MANAGER.create_polled(nrt1to4bad5to6)
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
self.__all_plus_exceptions_check(all_values)
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
self.__all_plus_exceptions_check(all_values)
return
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None in all_values.values():
raise ("Never got values for all nodes: %r." % all_values)
return
def test_adjusted_minimum_poll_interval(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({
'minimum_poll_interval':
0.2,
})
sid = SUBSCRIPTION_MANAGER.create_polled(self.nrt1to4)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != self.nrt1to4:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0, 10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(self.nrt1to4):
# We did not get all 4 values!
raise ("poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" %
(len(all_values), len(self.nrt1to4)))
# Check that (eventually) all the values are result dictionaries.
t1 = time.time()
while (time.time() - t1) < 1.0:
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None not in all_values.values():
# ID3 is /services/time/UTC/milliseconds which should
# change "really fast."
c1 = all_values[self.ID3]['changes']
time.sleep(1.0)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
c2 = all_values[self.ID3]['changes']
if (c2 - c1) > 6: # 0.2 == Max 5/second.
raise ("1/5th second throttle failed,"
" %r changed %d times in one second.") % (
self.ID3,
(c2 - c1),
)
return
time.sleep(0.1)
raise ("Never got changes for all four result dictionaries, %d." %
len(all_values))
return
def test_fast_minimum_poll_interval(self):
SUBSCRIPTION_MANAGER._set_tunable_parameters({
'minimum_poll_interval':
0.0,
})
sid = SUBSCRIPTION_MANAGER.create_polled(self.nrt1to4)
nrt = SUBSCRIPTION_MANAGER.node_reference_table(sid)
if nrt != self.nrt1to4:
raise "Initial node reference table mismatch."
# Check that each invokation gets all values.
for i in range(0, 10):
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if len(all_values) != len(self.nrt1to4):
# We did not get all 4 values!
raise ("poll_all(self.nrt1to4) did not return all values."
" (%d out of %d)" %
(len(all_values), len(self.nrt1to4)))
# Check that (eventually) all the values are result dictionaries.
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
t1 = time.time()
while (time.time() - t1) < 1.0:
time.sleep(0.1)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
if None in all_values.values():
raise (("Never got changes for all four result dictionaries, %d.\n"
"Values: %r") % (len(all_values), all_values))
# ID3 is /services/time/UTC/milliseconds which should
# change "really fast."
c1 = all_values[self.ID3]['changes']
time.sleep(1.0)
all_values = SUBSCRIPTION_MANAGER.poll_all(sid)
c2 = all_values[self.ID3]['changes']
if (c2 - c1) < 25: # It's usually 500 on fearfactory...
raise "%r only changed %d times in one second." % (
self.ID3,
(c2 - c1),
)
return
