mosquitto/test/broker/02-subpub-qos2.py
Roger A. Light 02f6f52fdc
Test: Start of big refactor
Add new MosquittoBroker class to remove test boilerplate.

This only handles non-config cases so far.
2026-05-13 19:38:00 +01:00

44 lines
1.9 KiB
Python
Executable file

#!/usr/bin/env python3
# Test whether a client subscribed to a topic receives its own message sent to that topic.
from mosq_test_helper import *
def do_test(port, proto_ver):
mid = 530
connect_packet = mqtt_packets.gen_connect("subpub-qos2-test", proto_ver=proto_ver)
connack_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
subscribe_packet = mqtt_packets.gen_subscribe(mid, "subpub/qos2", 2, proto_ver=proto_ver)
suback_packet = mqtt_packets.gen_suback(mid, 2, proto_ver=proto_ver)
mid = 301
publish_packet = mqtt_packets.gen_publish("subpub/qos2", qos=2, mid=mid, payload="message", proto_ver=proto_ver)
pubrec_packet = mqtt_packets.gen_pubrec(mid, proto_ver=proto_ver)
pubrel_packet = mqtt_packets.gen_pubrel(mid, proto_ver=proto_ver)
pubcomp_packet = mqtt_packets.gen_pubcomp(mid, proto_ver=proto_ver)
mid = 1
publish_packet2 = mqtt_packets.gen_publish("subpub/qos2", qos=2, mid=mid, payload="message", proto_ver=proto_ver)
pubrec_packet2 = mqtt_packets.gen_pubrec(mid, proto_ver=proto_ver)
pubrel_packet2 = mqtt_packets.gen_pubrel(mid, proto_ver=proto_ver)
pubcomp_packet2 = mqtt_packets.gen_pubcomp(mid, proto_ver=proto_ver)
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
mosq_test.do_send_receive(sock, publish_packet, pubrec_packet, "pubrec")
sock.send(pubrel_packet)
mosq_test.receive_unordered(sock, pubcomp_packet, publish_packet2, "pubcomp/publish2")
mosq_test.do_send_receive(sock, pubrec_packet2, pubrel_packet2, "pubrel2")
sock.send(pubcomp_packet2)
# Broker side of flow complete so can quit here.
sock.close()
if __name__ == '__main__':
port = mosq_test.get_port()
broker = MosquittoBroker(port=port)
with broker:
do_test(port, proto_ver=4)
do_test(port, proto_ver=5)