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02f6f52fdc
Add new MosquittoBroker class to remove test boilerplate. This only handles non-config cases so far.
64 lines
2.6 KiB
Python
Executable file
64 lines
2.6 KiB
Python
Executable file
#!/usr/bin/env python3
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# Test whether a persistent client that disconnects with DISCONNECT has its
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# will published when it reconnects. It shouldn't. Bug 1273:
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# https://github.com/eclipse/mosquitto/issues/1273
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from mosq_test_helper import *
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def do_test(proto_ver):
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connect1_packet = mqtt_packets.gen_connect("will-reconnect-helper", proto_ver=proto_ver)
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connack1_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
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mid = 1
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subscribe1_packet = mqtt_packets.gen_subscribe(mid, "will/reconnect/test", 0, proto_ver=proto_ver)
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suback1_packet = mqtt_packets.gen_suback(mid, 0, proto_ver=proto_ver)
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connect2_packet = mqtt_packets.gen_connect("will-1273", will_topic="will/reconnect/test", will_payload=b"will msg",clean_session=False, proto_ver=proto_ver, session_expiry=60)
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connack2a_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
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connack2b_packet = mqtt_packets.gen_connack(rc=0, flags=1, proto_ver=proto_ver)
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disconnect_packet = mqtt_packets.gen_disconnect(proto_ver=proto_ver)
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publish_packet = mqtt_packets.gen_publish("will/reconnect/test", qos=0, payload="alive", proto_ver=proto_ver)
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connect2_packet_clear = mqtt_packets.gen_connect("will-1273", 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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# Connect and subscribe will-sub
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sock1 = mosq_test.do_client_connect(connect1_packet, connack1_packet, timeout=30, port=port, connack_error="connack1")
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mosq_test.do_send_receive(sock1, subscribe1_packet, suback1_packet, "suback")
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# Connect will-1273
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sock2 = mosq_test.do_client_connect(connect2_packet, connack2a_packet, timeout=30, port=port)
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# Publish our "alive" message
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sock2.send(publish_packet)
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# Clean disconnect
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sock2.send(disconnect_packet)
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# will-1273 should get the "alive"
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mosq_test.expect_packet(sock1, "publish1", publish_packet)
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sock2.close()
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# Reconnect
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sock2 = mosq_test.do_client_connect(connect2_packet, connack2b_packet, timeout=30, port=port, connack_error="connack2")
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# will-1273 to publish "alive" again, and will-sub to receive it.
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sock2.send(publish_packet)
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mosq_test.expect_packet(sock1, "publish2", publish_packet)
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# Do a ping to make sure there are no other packets received.
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mosq_test.do_ping(sock1)
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sock1.close()
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sock2.close()
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sock2 = mosq_test.do_client_connect(connect2_packet_clear, connack1_packet, timeout=30, port=port, connack_error="connack clear")
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sock2.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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