mosquitto/test/broker/07-will-per-listener.py

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#!/usr/bin/env python3
# Test whether a client will is transmitted correctly, with per_listener_settings enabled
from mosq_test_helper import *
def write_config(filename, port):
with open(filename, 'w') as f:
f.write("per_listener_settings true\n")
f.write("listener %d\n" % (port))
f.write("allow_anonymous true\n")
def do_test(proto_ver, clean_session):
rc = 1
mid = 53
connect1_packet = mosq_test.gen_connect("will-qos0-test", proto_ver=proto_ver)
connack1_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
connect2_packet = mosq_test.gen_connect("test-helper", will_topic="will/qos0/test", will_payload=b"will-message", clean_session=clean_session, proto_ver=proto_ver, session_expiry=60)
connack2_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
subscribe_packet = mosq_test.gen_subscribe(mid, "will/qos0/test", 0, proto_ver=proto_ver)
suback_packet = mosq_test.gen_suback(mid, 0, proto_ver=proto_ver)
publish_packet = mosq_test.gen_publish("will/qos0/test", qos=0, payload="will-message", proto_ver=proto_ver)
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port, use_conf=True)
try:
sock = mosq_test.do_client_connect(connect1_packet, connack1_packet, timeout=5, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
sock2 = mosq_test.do_client_connect(connect2_packet, connack2_packet, port=port, timeout=5)
sock2.close()
mosq_test.expect_packet(sock, "publish", publish_packet)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4, True)
do_test(4, False)
do_test(5, True)
do_test(5, False)
exit(0)