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145 lines
6.3 KiB
Python
Executable File
145 lines
6.3 KiB
Python
Executable File
#!/usr/bin/env python3
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# Test for issue 1322:
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## restart mosquitto
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#sudo systemctl restart mosquitto.service
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#
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## listen on topic1
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#mosquitto_sub -t "topic1"
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#
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## publish to topic1 without clean session
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#mosquitto_pub -t "topic1" -q 2 -c --id "foobar" -m "message1"
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## message1 on topic1 is received as expected
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#
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## publish to topic2 without clean session
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## IMPORTANT: no subscription to this topic is present on broker!
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#mosquitto_pub -t "topic2" -q 2 -c --id "foobar" -m "message2"
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## this goes nowhere, as no subscriber present
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#
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## publish to topic1 without clean session
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#mosquitto_pub -t "topic1" -q 2 -c --id "foobar" -m "message3"
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## message3 on topic1 IS NOT RECEIVED
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#
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## listen on topic2
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#mosquitto_sub -t "topic2"
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#
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## publish to topic1 without clean session
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#mosquitto_pub -t "topic1" -q 2 -c --id "foobar" -m "message4"
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## message2 on topic2 is received incorrectly
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#
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## publish to topic1 without clean session
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#mosquitto_pub -t "topic1" -q 2 -c --id "foobar" -m "message5"
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## message5 on topic1 is received as expected (message4 was dropped)
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from mosq_test_helper import *
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def do_test(proto_ver):
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rc = 1
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keepalive = 60
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pub_connect_packet = mosq_test.gen_connect("pub", keepalive=keepalive, clean_session=False, proto_ver=proto_ver, session_expiry=60)
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pub_connack1_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
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pub_connack2_packet = mosq_test.gen_connack(rc=0, flags=1, proto_ver=proto_ver)
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sub1_connect_packet = mosq_test.gen_connect("sub1", keepalive=keepalive, proto_ver=proto_ver)
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sub1_connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
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sub2_connect_packet = mosq_test.gen_connect("sub2", keepalive=keepalive, proto_ver=proto_ver)
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sub2_connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
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mid = 1
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subscribe1_packet = mosq_test.gen_subscribe(mid, "topic1", 0, proto_ver=proto_ver)
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suback1_packet = mosq_test.gen_suback(mid, 0, proto_ver=proto_ver)
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mid = 1
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subscribe2_packet = mosq_test.gen_subscribe(mid, "topic2", 0, proto_ver=proto_ver)
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suback2_packet = mosq_test.gen_suback(mid, 0, proto_ver=proto_ver)
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# All publishes have the same mid
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mid = 1
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pubrec_packet = mosq_test.gen_pubrec(mid, proto_ver=proto_ver)
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pubrel_packet = mosq_test.gen_pubrel(mid, proto_ver=proto_ver)
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pubcomp_packet = mosq_test.gen_pubcomp(mid, proto_ver=proto_ver)
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publish1s_packet = mosq_test.gen_publish("topic1", qos=2, mid=mid, payload="message1", proto_ver=proto_ver)
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publish2s_packet = mosq_test.gen_publish("topic2", qos=2, mid=mid, payload="message2", proto_ver=proto_ver)
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publish3s_packet = mosq_test.gen_publish("topic1", qos=2, mid=mid, payload="message3", proto_ver=proto_ver)
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publish4s_packet = mosq_test.gen_publish("topic1", qos=2, mid=mid, payload="message4", proto_ver=proto_ver)
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publish5s_packet = mosq_test.gen_publish("topic1", qos=2, mid=mid, payload="message5", proto_ver=proto_ver)
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publish1r_packet = mosq_test.gen_publish("topic1", qos=0, payload="message1", proto_ver=proto_ver)
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publish2r_packet = mosq_test.gen_publish("topic2", qos=0, payload="message2", proto_ver=proto_ver)
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publish3r_packet = mosq_test.gen_publish("topic1", qos=0, payload="message3", proto_ver=proto_ver)
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publish4r_packet = mosq_test.gen_publish("topic1", qos=0, payload="message4", proto_ver=proto_ver)
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publish5r_packet = mosq_test.gen_publish("topic1", qos=0, payload="message5", proto_ver=proto_ver)
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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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sub1 = mosq_test.do_client_connect(sub1_connect_packet, sub1_connack_packet, timeout=10, port=port)
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mosq_test.do_send_receive(sub1, subscribe1_packet, suback1_packet, "suback1")
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pub = mosq_test.do_client_connect(pub_connect_packet, pub_connack1_packet, timeout=10, port=port)
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mosq_test.do_send_receive(pub, publish1s_packet, pubrec_packet, "pubrec1")
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mosq_test.do_send_receive(pub, pubrel_packet, pubcomp_packet, "pubcomp1")
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pub.close()
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mosq_test.expect_packet(sub1, "publish1", publish1r_packet)
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pub = mosq_test.do_client_connect(pub_connect_packet, pub_connack2_packet, timeout=10, port=port)
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mosq_test.do_send_receive(pub, publish2s_packet, pubrec_packet, "pubrec2")
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mosq_test.do_send_receive(pub, pubrel_packet, pubcomp_packet, "pubcomp2")
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pub.close()
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# We expect nothing on sub1
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mosq_test.do_ping(sub1, error_string="pingresp1")
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pub = mosq_test.do_client_connect(pub_connect_packet, pub_connack2_packet, timeout=10, port=port)
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mosq_test.do_send_receive(pub, publish3s_packet, pubrec_packet, "pubrec3")
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mosq_test.do_send_receive(pub, pubrel_packet, pubcomp_packet, "pubcomp3")
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pub.close()
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mosq_test.expect_packet(sub1, "publish3", publish3r_packet)
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sub2 = mosq_test.do_client_connect(sub2_connect_packet, sub2_connack_packet, timeout=10, port=port)
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mosq_test.do_send_receive(sub2, subscribe2_packet, suback2_packet, "suback2")
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pub = mosq_test.do_client_connect(pub_connect_packet, pub_connack2_packet, timeout=10, port=port)
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mosq_test.do_send_receive(pub, publish4s_packet, pubrec_packet, "pubrec4")
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mosq_test.do_send_receive(pub, pubrel_packet, pubcomp_packet, "pubcomp4")
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pub.close()
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# We expect nothing on sub2
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mosq_test.do_ping(sub2, error_string="pingresp2")
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mosq_test.expect_packet(sub1, "publish4", publish4r_packet)
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pub = mosq_test.do_client_connect(pub_connect_packet, pub_connack2_packet, timeout=10, port=port)
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mosq_test.do_send_receive(pub, publish5s_packet, pubrec_packet, "pubrec5")
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mosq_test.do_send_receive(pub, pubrel_packet, pubcomp_packet, "pubcomp5")
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pub.close()
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# We expect nothing on sub2
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mosq_test.do_ping(sub2, error_string="pingresp2")
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mosq_test.expect_packet(sub1, "publish5", publish5r_packet)
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rc = 0
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sub2.close()
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sub1.close()
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except mosq_test.TestError:
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pass
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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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print("proto_ver=%d" % (proto_ver))
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exit(rc)
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do_test(proto_ver=4)
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do_test(proto_ver=5)
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exit(0)
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