Add test which currently fails.

Signed-off-by: Wolfgang Hottgenroth <[email protected]>

test/broker/06-bridge-per-listener-settings.py

@@ -0,0 +1,139 @@
+#!/usr/bin/env python
+
+# Test remapping of topic name for incoming message
+
+import socket
+
+import inspect, os, sys
+# From http:https://stackoverflow.com/questions/279237/python-import-a-module-from-a-folder
+cmd_subfolder = os.path.realpath(os.path.abspath(os.path.join(os.path.split(inspect.getfile( inspect.currentframe() ))[0],"..")))
+if cmd_subfolder not in sys.path:
+ sys.path.insert(0, cmd_subfolder)
+
+import mosq_test
+
+def write_config(filename, port1, port2, port3):
+ with open(filename, 'w') as f:
+ f.write("per_listener_settings true\n")
+ f.write("port %d\n" % (port2))
+ f.write("listener %d 127.0.0.1\n" % (port3))
+ f.write("\n")
+ f.write("connection bridge_sample\n")
+ f.write("address 127.0.0.1:%d\n" % (port1))
+ f.write("bridge_attempt_unsubscribe false\n")
+ f.write("topic # in 0 local/topic/ remote/topic/\n")
+ f.write("topic prefix/# in 0 local2/topic/ remote2/topic/\n")
+ f.write("topic +/value in 0 local3/topic/ remote3/topic/\n")
+ f.write("topic ic/+ in 0 local4/top remote4/tip\n")
+ f.write("topic clients/total in 0 test/mosquitto/org $SYS/broker/\n")
+ f.write("notifications false\n")
+ f.write("restart_timeout 5\n")
+
+(port1, port2, port3) = mosq_test.get_port(3)
+conf_file = os.path.basename(__file__).replace('.py', '.conf')
+write_config(conf_file, port1, port2, port3)
+
+rc = 1
+keepalive = 60
+client_id = socket.gethostname()+".bridge_sample"
+connect_packet = mosq_test.gen_connect(client_id, keepalive=keepalive, clean_session=False, proto_ver=128+4)
+connack_packet = mosq_test.gen_connack(rc=0)
+
+client_connect_packet = mosq_test.gen_connect("pub-test", keepalive=keepalive)
+client_connack_packet = mosq_test.gen_connack(rc=0)
+
+ssock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ssock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+ssock.settimeout(4)
+ssock.bind(('', port1))
+ssock.listen(5)
+
+broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
+
+
+def test(bridge, sock):
+ if not mosq_test.expect_packet(bridge, "connect", connect_packet):
+ return 1
+ bridge.send(connack_packet)
+
+ mid = 0
+ patterns = [
+ "remote/topic/#",
+ "remote2/topic/prefix/#",
+ "remote3/topic/+/value",
+ "remote4/tipic/+",
+ "$SYS/broker/clients/total",
+ ]
+ for pattern in ("remote/topic/#", "remote2/topic/prefix/#", "remote3/topic/+/value"):
+ mid += 1
+ subscribe_packet = mosq_test.gen_subscribe(mid, pattern, 0)
+ suback_packet = mosq_test.gen_suback(mid, 0)
+ if not mosq_test.expect_packet(bridge, "subscribe", subscribe_packet):
+ return 1
+ bridge.send(suback_packet)
+
+ mid += 1
+ subscribe_packet = mosq_test.gen_subscribe(mid, "#", 0)
+ suback_packet = mosq_test.gen_suback(mid, 0)
+ sock.send(subscribe_packet)
+ if not mosq_test.expect_packet(sock, "suback", suback_packet):
+ return 1
+
+ cases = [
+ ('local/topic/something', 'remote/topic/something'),
+ ('local/topic/some/t/h/i/n/g', 'remote/topic/some/t/h/i/n/g'),
+ ('local/topic/value', 'remote/topic/value'),
+ # Don't work, #40 must be fixed before
+ # ('local/topic', 'remote/topic'),
+ ('local2/topic/prefix/something', 'remote2/topic/prefix/something'),
+ ('local3/topic/something/value', 'remote3/topic/something/value'),
+ ('local4/topic/something', 'remote4/tipic/something'),
+ ('test/mosquitto/orgclients/total', '$SYS/broker/clients/total'),
+ ]
+
+ for (local_topic, remote_topic) in cases:
+ mid += 1
+ remote_publish_packet = mosq_test.gen_publish(
+ remote_topic, qos=0, mid=mid, payload=''
+ )
+ local_publish_packet = mosq_test.gen_publish(
+ local_topic, qos=0, mid=mid, payload=''
+ )
+
+ bridge.send(remote_publish_packet)
+ match = mosq_test.expect_packet(sock, "publish", local_publish_packet)
+ if not match:
+ print("Fail on cases local_topic=%r, remote_topic=%r" % (
+ local_topic, remote_topic,
+ ))
+ return 1
+ return 0
+
+try:
+ (bridge, address) = ssock.accept()
+ bridge.settimeout(2)
+
+ sock = mosq_test.do_client_connect(
+ client_connect_packet, client_connack_packet,
+ port=port2,
+ )
+
+ rc = test(bridge, sock)
+
+ sock.close()
+ bridge.close()
+finally:
+ os.remove(conf_file)
+ try:
+ bridge.close()
+ except NameError:
+ pass
+
+ broker.terminate()
+ broker.wait()
+ (stdo, stde) = broker.communicate()
+ if rc:
+ print(stde)
+ ssock.close()
+
+exit(rc)

test/broker/Makefile

@@ -83,6 +83,7 @@ endif
  ./06-bridge-fail-persist-resend-qos2.py
  ./06-bridge-b2br-remapping.py
  ./06-bridge-br2b-remapping.py
+ ./06-bridge-per-listener-settings.py
 
 07 :
  ./07-will-qos0.py