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https://github.com/eclipse-mosquitto/mosquitto.git
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02f6f52fdc
Add new MosquittoBroker class to remove test boilerplate. This only handles non-config cases so far.
37 lines
1.2 KiB
Python
Executable file
37 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env python3
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# Test whether a SUBSCRIBE to a topic with an invalid UTF-8 topic fails
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from mosq_test_helper import *
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def do_test(port, proto_ver):
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mid = 53
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connect_packet = mqtt_packets.gen_connect("subscribe-invalid-utf8", proto_ver=proto_ver)
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connack_packet = mqtt_packets.gen_connack(rc=0, proto_ver=proto_ver)
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subscribe_packet = mqtt_packets.gen_subscribe(mid, "invalid/utf8", 0, proto_ver=proto_ver)
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b = list(struct.unpack("B"*len(subscribe_packet), subscribe_packet))
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b[13] = 0 # Topic should never have a 0x0000
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subscribe_packet = struct.pack("B"*len(b), *b)
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sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
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if proto_ver == 4:
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try:
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mosq_test.do_send_receive(sock, subscribe_packet, b"", "suback")
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except BrokenPipeError:
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pass
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else:
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disconnect_packet = mqtt_packets.gen_disconnect(proto_ver=5, reason_code = mqtt5_rc.MALFORMED_PACKET)
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mosq_test.do_send_receive(sock, subscribe_packet, disconnect_packet, "suback")
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sock.close()
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if __name__ == '__main__':
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port = mosq_test.get_port()
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broker = MosquittoBroker(port=port)
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with broker:
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do_test(port, proto_ver=4)
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do_test(port, proto_ver=5)
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