def test_self_subscribe(host, port):
record = [
Frame(send=True,
data=Connect(client_id="test_selfsub",
flags=ConnectFlags(clean_session=True))),
Frame(send=False, data=ConnACK(session_present=False, return_code=0)),
Frame(send=True,
data=Subscribe(
packet_identifier=1234,
topic_requests=[SubscriptionTopicRequest("foo", 2)])),
Frame(send=False,
data=SubACK(packet_identifier=1234, return_codes=[2])),
Frame(send=True,
data=Publish(duplicate=False,
qos_level=0,
topic_name="foo",
payload=b"abc",
retain=False)),
Frame(send=False,
data=Publish(duplicate=False,
qos_level=0,
topic_name="foo",
payload=b"abc",
retain=False)),
Frame(send=True, data=Disconnect()),
ConnectionLoss(),
]
r = SelectReactor()
f = ReplayClientFactory(r, record)
e = TCP4ClientEndpoint(r, host, port)
e.connect(f)
r.run()
return Result("self_subscribe", f.success, f.reason, f.client_transcript)
def test_uninvited_pubrel(host, port):
record = [
Frame(
send=True,
data=Connect(client_id=u"test_pubrel",
flags=ConnectFlags(clean_session=True))),
Frame(
send=False,
data=ConnACK(session_present=False, return_code=0)),
Frame(
send=True,
data=PubREL(packet_identifier=1234)),
Frame(
send=False,
data=PubCOMP(packet_identifier=1234)),
Frame(
send=True,
data=Disconnect()),
ConnectionLoss(),
]
r = SelectReactor()
f = ReplayClientFactory(r, record)
e = TCP4ClientEndpoint(r, host, port)
e.connect(f)
r.run()
return Result("uninvited_pubrel", f.success, f.reason, f.client_transcript)
def test_qos1_send_wrong_confirm(host, port):
record = [
Frame(
send=True,
data=Connect(client_id=u"test_wrong_confirm_qos1",
flags=ConnectFlags(clean_session=True))),
Frame(
send=False,
data=ConnACK(session_present=False, return_code=0)),
Frame(
send=True,
data=Subscribe(packet_identifier=1234,
topic_requests=[SubscriptionTopicRequest(u"foo", 2)])),
Frame(
send=False,
data=SubACK(packet_identifier=1234, return_codes=[2])),
Frame(
send=True,
data=Publish(duplicate=False, qos_level=1, topic_name=u"foo",
payload=b"abc", retain=False, packet_identifier=12)),
Frame(
send=False,
data=[
PubACK(packet_identifier=12),
Publish(duplicate=False, qos_level=1, topic_name=u"foo",
payload=b"abc", retain=False, packet_identifier=1)]),
# We send a pubrel to the packet_id expecting a puback
Frame(
send=True,
data=PubREL(packet_identifier=1)),
# ..aaaaand we get a pubcomp back (even though mosquitto warns).
Frame(
send=False,
data=PubCOMP(packet_identifier=1)),
Frame(
send=True,
data=Disconnect()),
ConnectionLoss(),
]
r = SelectReactor()
f = ReplayClientFactory(r, record)
e = TCP4ClientEndpoint(r, host, port)
e.connect(f)
r.run()
return Result("qos1_wrong_confirm", f.success, f.reason, f.client_transcript)
def test_connect(host, port):
record = [
Frame(send=True,
data=Connect(client_id="test_cleanconnect",
flags=ConnectFlags(clean_session=True))),
Frame(send=False, data=ConnACK(session_present=False, return_code=0)),
Frame(send=True, data=Disconnect()),
ConnectionLoss(),
]
r = SelectReactor()
f = ReplayClientFactory(r, record)
e = TCP4ClientEndpoint(r, host, port)
e.connect(f)
r.run()
return Result("connect", f.success, f.reason, f.client_transcript)
def test_reserved_packet_0(host, port):
record = [
Frame(send=True,
data=Connect(client_id="test_reserved0",
flags=ConnectFlags(clean_session=True))),
Frame(send=False, data=ConnACK(session_present=False, return_code=0)),
Frame(
send=True,
# v pkt 0 right here
data=b"\x00\x13\x00\x04MQTT\x04\x02\x00\x02\x00\x07test123"),
ConnectionLoss()
]
r = SelectReactor()
f = ReplayClientFactory(r, record)
e = TCP4ClientEndpoint(r, host, port)
e.connect(f)
r.run()
return Result("reserved_pkt0", f.success, f.reason, f.client_transcript)