#!/usr/bin/env python3
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# Test for bug #1244. This occurs if a V5 will message is used where the first
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# Will property is one of: content-type, payload-format-indicator,
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# response-topic. These are the properties that are attached to the will for
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# later use, as opposed to e.g. will-delay-interval which is a value which is
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# read immediately and not passed
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from mosq_test_helper import *
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def do_test(will_props, recvd_props):
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rc = 1
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keepalive = 60
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mid = 1
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connect1_packet = mosq_test.gen_connect("will-helper", keepalive=keepalive, proto_ver=5)
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connack1_packet = mosq_test.gen_connack(rc=0, proto_ver=5)
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subscribe1_packet = mosq_test.gen_subscribe(mid, "will/test", 0, proto_ver=5)
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suback1_packet = mosq_test.gen_suback(mid, 0, proto_ver=5)
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connect2_packet = mosq_test.gen_connect("will-test", keepalive=keepalive, proto_ver=5, will_topic="will/test", will_payload=b"will payload", will_properties=will_props)
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connack2_packet = mosq_test.gen_connack(rc=0, proto_ver=5)
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publish_packet = mosq_test.gen_publish("will/test", qos=0, payload="will payload", proto_ver=5, properties=recvd_props)
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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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sock1 = mosq_test.do_client_connect(connect1_packet, connack1_packet, timeout=30, port=port)
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mosq_test.do_send_receive(sock1, subscribe1_packet, suback1_packet, "suback")
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sock2 = mosq_test.do_client_connect(connect2_packet, connack2_packet, timeout=30, port=port)
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sock2.close()
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if mosq_test.expect_packet(sock1, "publish", publish_packet):
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rc = 0
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sock1.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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# Single test property
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will_props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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#do_test(will_props, will_props)
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# Multiple test properties
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will_props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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will_props += mqtt5_props.gen_byte_prop(mqtt5_props.PROP_PAYLOAD_FORMAT_INDICATOR, 0)
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#do_test(will_props, will_props)
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# Multiple test properties, with property that is removed
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will_props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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will_props += mqtt5_props.gen_uint32_prop(mqtt5_props.PROP_WILL_DELAY_INTERVAL, 0)
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will_props += mqtt5_props.gen_byte_prop(mqtt5_props.PROP_PAYLOAD_FORMAT_INDICATOR, 0)
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recv_props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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recv_props += mqtt5_props.gen_byte_prop(mqtt5_props.PROP_PAYLOAD_FORMAT_INDICATOR, 0)
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#do_test(will_props, recv_props)
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# Multiple test properties, with property that is removed *first*
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will_props = mqtt5_props.gen_uint32_prop(mqtt5_props.PROP_WILL_DELAY_INTERVAL, 0)
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will_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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will_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CORRELATION_DATA, "data")
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recv_props = mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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recv_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CORRELATION_DATA, "data")
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#do_test(will_props, recv_props)
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# All properties, plus multiple user properties (excluding
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# message-expiry-interval, for ease of testing reasons)
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will_props = mqtt5_props.gen_string_pair_prop(mqtt5_props.PROP_USER_PROPERTY, "key1", "value1")
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will_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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will_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CORRELATION_DATA, "data")
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will_props += mqtt5_props.gen_uint32_prop(mqtt5_props.PROP_WILL_DELAY_INTERVAL, 0)
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will_props += mqtt5_props.gen_byte_prop(mqtt5_props.PROP_PAYLOAD_FORMAT_INDICATOR, 1)
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will_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CONTENT_TYPE, "application/test")
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will_props += mqtt5_props.gen_string_pair_prop(mqtt5_props.PROP_USER_PROPERTY, "key2", "value2")
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recv_props = mqtt5_props.gen_string_pair_prop(mqtt5_props.PROP_USER_PROPERTY, "key1", "value1")
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recv_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_RESPONSE_TOPIC, "response/topic")
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recv_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CORRELATION_DATA, "data")
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recv_props += mqtt5_props.gen_byte_prop(mqtt5_props.PROP_PAYLOAD_FORMAT_INDICATOR, 1)
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recv_props += mqtt5_props.gen_string_prop(mqtt5_props.PROP_CONTENT_TYPE, "application/test")
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recv_props += mqtt5_props.gen_string_pair_prop(mqtt5_props.PROP_USER_PROPERTY, "key2", "value2")
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do_test(will_props, recv_props)
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