#!/usr/bin/env python3
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# Test whether a PUBLISH to $ topics QoS 1 results in the expected PUBACK packet.
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from mosq_test_helper import *
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mid = 1
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def helper(topic, reason_code):
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global mid
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publish_packet = mosq_test.gen_publish(topic, qos=1, mid=mid, payload="message", proto_ver=5)
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if reason_code == 0:
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puback_packet = mosq_test.gen_puback(mid, proto_ver=5)
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else:
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puback_packet = mosq_test.gen_puback(mid, proto_ver=5, reason_code=reason_code)
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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_packet, puback_packet, "puback%d"%(mid))
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rc = 1
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keepalive = 60
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connect_packet = mosq_test.gen_connect("pub-test", keepalive=keepalive, proto_ver=5)
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connack_packet = mosq_test.gen_connack(rc=0, proto_ver=5)
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port = mosq_test.get_port()
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broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port)
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try:
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sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
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helper("$SYS/broker/uptime", mqtt5_rc.MQTT_RC_NOT_AUTHORIZED)
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helper("$SYS/broker/connection/me", mqtt5_rc.MQTT_RC_NOT_AUTHORIZED)
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helper("$SYS/broker/connection/me/state", mqtt5_rc.MQTT_RC_NO_MATCHING_SUBSCRIBERS)
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helper("$share/share/topic", mqtt5_rc.MQTT_RC_NOT_AUTHORIZED)
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rc = 0
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sock.close()
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finally:
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broker.terminate()
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broker.wait()
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(stdo, stde) = broker.communicate()
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if rc:
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print(stde.decode('utf-8'))
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exit(rc)
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