def test_get_participant():
dp = DomainParticipant(0)
assert dp.participant == dp.get_participant() == dp
tp = Topic(dp, "Message", Message)
assert isgoodentity(tp)
assert tp.participant == tp.get_participant() == dp
sub = Subscriber(dp)
assert isgoodentity(sub)
assert sub.participant == sub.get_participant() == dp
pub = Publisher(dp)
assert isgoodentity(pub)
assert pub.participant == pub.get_participant() == dp
dr = DataReader(sub, tp)
assert isgoodentity(dr)
assert dr.participant == dr.get_participant() == dp
dw = DataWriter(pub, tp)
assert isgoodentity(dw)
assert dw.participant == dw.get_participant() == dp
def test_builtin_dcps_participant():
dp = DomainParticipant(0)
sub = Subscriber(dp)
dr1 = BuiltinDataReader(sub, BuiltinTopicDcpsParticipant)
dr2 = BuiltinDataReader(sub, BuiltinTopicDcpsSubscription)
assert isgoodentity(dr1)
assert isgoodentity(dr2)
assert dr1.take_next().key == dp.guid
msg = dr2.take(N=2)
assert [msg[0].key, msg[1].key] == [dr1.guid, dr2.guid] or \
[msg[0].key, msg[1].key] == [dr2.guid, dr1.guid]
def test_builtin_dcps_participant():
dp = DomainParticipant(0)
sub = Subscriber(dp)
dr1 = BuiltinDataReader(sub, BuiltinTopicDcpsParticipant)
dr2 = BuiltinDataReader(sub, BuiltinTopicDcpsSubscription)
assert isgoodentity(dr1)
assert isgoodentity(dr2)
for msg in dr1.read_iter(timeout=duration(milliseconds=10)):
assert msg.key == dp.guid
for msg in dr2.take_iter(timeout=duration(milliseconds=10)):
msg.key in [dr1.guid, dr2.guid]
def test_reader_initialize():
dp = DomainParticipant(0)
tp = Topic(dp, "Message", Message)
sub = Subscriber(dp)
dr = DataReader(sub, tp)
assert isgoodentity(dr)
def test_initialize_writer():
dp = DomainParticipant(0)
tp = Topic(dp, "Message", Message)
pub = Publisher(dp)
dw = DataWriter(pub, tp)
assert isgoodentity(dw)
def test_get_children():
dp = DomainParticipant(0)
assert len(dp.children) == len(dp.get_children()) == 0
tp = Topic(dp, "Message", Message)
assert isgoodentity(tp)
assert len(dp.children) == len(dp.get_children()) == 1
assert dp.children[0] == dp.get_children()[0] == tp
assert len(tp.children) == len(tp.get_children()) == 0
sub = Subscriber(dp)
assert isgoodentity(sub)
assert len(dp.children) == len(dp.get_children()) == 2
assert set(dp.children) == set([sub, tp])
assert len(sub.children) == len(sub.get_children()) == 0
pub = Publisher(dp)
assert isgoodentity(pub)
assert len(dp.children) == len(dp.get_children()) == 3
assert set(dp.children) == set([pub, sub, tp])
assert len(pub.children) == len(pub.get_children()) == 0
dr = DataReader(sub, tp)
assert isgoodentity(dr)
assert set(dp.children) == set([pub, sub, tp])
assert len(sub.children) == 1
assert sub.children[0] == dr
dw = DataWriter(pub, tp)
assert isgoodentity(dw)
assert set(dp.children) == set([pub, sub, tp])
assert len(pub.children) == 1
assert pub.children[0] == dw
del dw
del dr
del pub
del sub
del tp
assert len(dp.children) == len(dp.get_children()) == 0
def test_find_topic():
dp = DomainParticipant(0)
tp = Topic(dp, "Message", Message)
assert isgoodentity(tp)
xtp = dp.find_topic("Message")
assert xtp.typename == tp.typename
assert xtp.name == tp.name
def test_create_topic():
dp = DomainParticipant(0)
tp = Topic(dp, "Message", Message)
assert isgoodentity(tp)
def test_init_guardcondition(common_setup):
gc = GuardCondition(common_setup.dp)
assert isgoodentity(gc)
def test_waitset_initialize(common_setup):
ws = WaitSet(common_setup.dp)
assert isgoodentity(ws)
def test_reader_initialize_direct():
dp = DomainParticipant(0)
tp = Topic(dp, "Message", Message)
dr = DataReader(dp, tp)
assert isgoodentity(dr)
def test_create_participant():
dp = DomainParticipant(0)
assert isgoodentity(dp)
def test_readcondition_init(common_setup):
rc = ReadCondition(common_setup.dr,
SampleState.Any | InstanceState.Any | ViewState.Any)
assert isgoodentity(rc)
def test_initialize_publisher():
dp = DomainParticipant(0)
pub = Publisher(dp)
assert isgoodentity(pub)
def test_querycondition_init(common_setup):
qc = QueryCondition(common_setup.dr,
SampleState.Any | InstanceState.Any | ViewState.Any,
lambda x: False)
assert isgoodentity(qc)
def test_subscriber_initialize():
dp = DomainParticipant(0)
sub = Subscriber(dp)
assert isgoodentity(sub)
