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69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
#!/usr/bin/env python3
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# Test accept_protocol_version option
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from mosq_test_helper import *
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def write_config(filename, port, accept):
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with open(filename, 'w') as f:
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f.write("listener %s\n" % (port))
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f.write("allow_anonymous true\n")
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f.write("accept_protocol_versions %s\n" % (accept))
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def do_test(accept, expect_success):
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port = mosq_test.get_port()
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conf_file = os.path.basename(__file__).replace('.py', '.conf')
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write_config(conf_file, port, accept)
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broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
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try:
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for proto_ver in [3, 4, 5]:
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rc = 1
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connect_packet = mosq_test.gen_connect("accept-protocol-test-%d" % (proto_ver), proto_ver=proto_ver)
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if proto_ver == 5:
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if proto_ver in expect_success:
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connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
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else:
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connack_packet = mosq_test.gen_connack(rc=mqtt5_rc.MQTT_RC_UNSUPPORTED_PROTOCOL_VERSION, proto_ver=proto_ver, properties=None)
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else:
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if proto_ver in expect_success:
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connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
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else:
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connack_packet = mosq_test.gen_connack(rc=1, proto_ver=proto_ver)
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sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
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sock.close()
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rc = 0
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except mosq_test.TestError:
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pass
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finally:
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if write_config is not None:
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os.remove(conf_file)
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broker.terminate()
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if mosq_test.wait_for_subprocess(broker):
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print("broker not terminated")
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if rc == 0: rc=1
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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(accept="3,4,5", expect_success=[3, 4, 5])
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do_test(accept="5,4,3", expect_success=[3, 4, 5])
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do_test(accept="3 ,4, 5", expect_success=[3, 4, 5])
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do_test(accept=" , 3 , 4 , 5 ", expect_success=[3, 4, 5])
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do_test(accept="3", expect_success=[3])
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do_test(accept="4", expect_success=[4])
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do_test(accept="5", expect_success=[5])
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do_test(accept="3,4", expect_success=[3, 4])
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do_test(accept="3,5", expect_success=[3, 5])
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do_test(accept="4,3", expect_success=[3, 4])
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do_test(accept="4,5", expect_success=[4, 5])
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do_test(accept="5,3", expect_success=[3, 5])
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