48 lines
1.2 KiB
Python
Executable File
48 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Test whether a UNSUBSCRIBE to a topic with QoS 0 results in the correct UNSUBACK packet.
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# This doesn't assume a subscription exists.
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import subprocess
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import socket
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import time
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import inspect, os, sys
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# From http://stackoverflow.com/questions/279237/python-import-a-module-from-a-folder
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cmd_subfolder = os.path.realpath(os.path.abspath(os.path.join(os.path.split(inspect.getfile( inspect.currentframe() ))[0],"..")))
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if cmd_subfolder not in sys.path:
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sys.path.insert(0, cmd_subfolder)
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import mosq_test
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rc = 1
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mid = 53
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keepalive = 60
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connect_packet = mosq_test.gen_connect("unsubscribe-qos0-test", keepalive=keepalive)
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connack_packet = mosq_test.gen_connack(rc=0)
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unsubscribe_packet = mosq_test.gen_unsubscribe(mid, "qos0/test")
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unsuback_packet = mosq_test.gen_unsuback(mid)
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broker = subprocess.Popen(['../../src/mosquitto', '-p', '1888'], stderr=subprocess.PIPE)
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try:
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time.sleep(0.5)
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sock = mosq_test.do_client_connect(connect_packet, connack_packet)
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sock.send(unsubscribe_packet)
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if mosq_test.expect_packet(sock, "unsuback", unsuback_packet):
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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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if rc:
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(stdo, stde) = broker.communicate()
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print(stde)
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exit(rc)
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