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mosquitto/test/lib/03-publish-qos0-no-payload.py

33 lines
1.3 KiB
Python

#!/usr/bin/env python3
# Test whether a client sends a correct PUBLISH to a topic with QoS 0 and no payload.
# The client should connect to port 1888 with keepalive=60, clean session set,
# and client id publish-qos0-test-np
# The test will send a CONNACK message to the client with rc=0. Upon receiving
# the CONNACK and verifying that rc=0, the client should send a PUBLISH message
# to topic "pub/qos0/no-payload/test" with zero length payload and QoS=0. If
# rc!=0, the client should exit with an error.
# After sending the PUBLISH message, the client should send a DISCONNECT message.
from mosq_test_helper import *
def do_test(conn, data):
connect_packet = mosq_test.gen_connect("publish-qos0-test-np")
connack_packet = mosq_test.gen_connack(rc=0)
publish_packet = mosq_test.gen_publish("pub/qos0/no-payload/test", qos=0)
disconnect_packet = mosq_test.gen_disconnect()
mosq_test.do_receive_send(conn, connect_packet, connack_packet, "connect")
mosq_test.expect_packet(conn, "publish", publish_packet)
mosq_test.expect_packet(conn, "disconnect", disconnect_packet)
conn.close()
mosq_test.client_test("c/03-publish-qos0-no-payload.test", [], do_test, None)
mosq_test.client_test("cpp/03-publish-qos0-no-payload.test", [], do_test, None)