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https://github.com/eclipse-mosquitto/mosquitto.git
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02f6f52fdc
Add new MosquittoBroker class to remove test boilerplate. This only handles non-config cases so far.
46 lines
2 KiB
Python
Executable file
46 lines
2 KiB
Python
Executable file
#!/usr/bin/env python3
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# Test what happens if a client reuses an in-use mid with a different message.
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from mosq_test_helper import *
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def do_test(proto_ver):
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connect_packet = mqtt_packets.gen_connect("pub-qos2-test", proto_ver=proto_ver)
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connack_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
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mid = 312
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publish_packet1 = mqtt_packets.gen_publish("pub/qos2/test", qos=2, mid=mid, payload="message", proto_ver=proto_ver)
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pubrec_packet = mqtt_packets.gen_pubrec(mid, proto_ver=proto_ver)
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pubrel_packet = mqtt_packets.gen_pubrel(mid, proto_ver=proto_ver)
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pubcomp_packet = mqtt_packets.gen_pubcomp(mid, proto_ver=proto_ver)
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mid = 312
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publish_packet2 = mqtt_packets.gen_publish("pub/qos2/reuse", qos=2, mid=mid, payload="message", proto_ver=proto_ver)
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sub_connect_packet = mqtt_packets.gen_connect("sub-qos2-test", proto_ver=proto_ver)
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sub_connack_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
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mid = 1
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subscribe_packet = mqtt_packets.gen_subscribe(mid, "#", 2, proto_ver=proto_ver)
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suback_packet = mqtt_packets.gen_suback(mid, 2, proto_ver=proto_ver)
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mid = 1
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publish_packet_expected = mqtt_packets.gen_publish("pub/qos2/reuse", qos=2, mid=mid, payload="message", proto_ver=proto_ver)
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port = mosq_test.get_port()
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broker = MosquittoBroker(port=port)
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with broker:
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ssock = mosq_test.do_client_connect(sub_connect_packet, sub_connack_packet, port=port)
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mosq_test.do_send_receive(ssock, subscribe_packet, suback_packet, "suback")
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sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
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mosq_test.do_send_receive(sock, publish_packet1, pubrec_packet, "pubrec1")
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mosq_test.do_send_receive(sock, publish_packet2, pubrec_packet, "pubrec2")
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mosq_test.do_send_receive(sock, pubrel_packet, pubcomp_packet, "pubcomp")
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mosq_test.expect_packet(ssock, "publish", publish_packet_expected)
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sock.close()
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if __name__ == '__main__':
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do_test(proto_ver=4)
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do_test(proto_ver=5)
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