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mosquitto/test/client/02-subscribe-format-json-qo...

73 lines
1.8 KiB
Python

#!/usr/bin/env python3
#
from mosq_test_helper import *
import json
def do_test(proto_ver):
rc = 1
port = mosq_test.get_port()
if proto_ver == 5:
V = 'mqttv5'
elif proto_ver == 4:
V = 'mqttv311'
else:
V = 'mqttv31'
env = {
'LD_LIBRARY_PATH':'../../lib',
'XDG_CONFIG_HOME':'/tmp/missing'
}
cmd = ['../../client/mosquitto_sub',
'-p', str(port),
'-q', '1',
'-F', '%j',
'-t', '02/sub/format/json/qos1/test',
'-V', V,
'-C', '1'
]
publish_packet = mosq_test.gen_publish("02/sub/format/json/qos1/test", mid=1, qos=1, payload="message", proto_ver=proto_ver)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port)
expected = {"tst": "", "topic": "02/sub/format/json/qos1/test", "qos": 1, "mid": 1, "retain": 0, "payloadlen": 7, "payload": "message"}
try:
sock = mosq_test.pub_helper(port=port, proto_ver=proto_ver)
sub = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
time.sleep(0.1)
sock.send(publish_packet)
sub.wait()
(stdo, stde) = sub.communicate()
j = json.loads(stdo.decode('utf-8'))
j['tst'] = ""
if j == expected:
rc = 0
else:
print(json.dumps(expected))
print(json.dumps(j))
sock.close()
except mosq_test.TestError:
pass
except Exception as e:
print(e)
finally:
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
print("proto_ver=%d" % (proto_ver))
exit(rc)
do_test(proto_ver=3)
do_test(proto_ver=4)
do_test(proto_ver=5)