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# -*- coding: utf-8 -*-
#
# Copyright (c) ZeroC, Inc. All rights reserved.
#
#
# Publisher/subscriber test cases, publisher publishes on TestIceStorm1 instance(s) and
# the subscriber subscribes to the TestIceStorm2 instance(s)
#
pubSub=lambda si, pi, s={}, p={}: ClientServerTestCase(client=Publisher(args=s), server=Subscriber(args=p))
class IceStormStressTestCase(IceStormTestCase):
def runClientSide(self, current):
icestorm1 = [icestorm for icestorm in self.icestorm if icestorm.getInstanceName() == "TestIceStorm1"]
icestorm2 = [icestorm for icestorm in self.icestorm if icestorm.getInstanceName() == "TestIceStorm2"]
def doTest(subOpts, pubOpts):
# Create the subscribers
subscribers = []
for (instanceName, opts) in subOpts if type(subOpts) == list else [subOpts]:
subscribers.append(Subscriber(instanceName or "TestIceStorm1", args=opts.split(" ")))
# Create the publisher
publisher = Publisher("TestIceStorm1", args=pubOpts.split(" "))
# Run the test case
ClientServerTestCase(client=publisher, servers=subscribers).run(current)
current.write("setting up the topics...")
self.runadmin(current, "create TestIceStorm1/fed1 TestIceStorm2/fed1")
current.writeln("ok")
current.write("Sending 5000 ordered events... ")
doTest(("TestIceStorm1", '--events 5000 --qos "reliability,ordered"'), '--events 5000')
current.writeln("ok")
self.runadmin(current, "link TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 5000 ordered events across a link... ")
doTest(("TestIceStorm2", '--events 5000 --qos "reliability,ordered"'), '--events 5000')
current.writeln("ok")
self.runadmin(current, "unlink TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events... ")
doTest(("TestIceStorm1", '--events 20000'), '--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "link TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events across a link... ")
doTest(("TestIceStorm2", '--events 20000'), '--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "unlink TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered batch events... ")
doTest(("TestIceStorm1", '--events 20000 --qos "reliability,batch"'), '--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "link TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered batch events across a link... ")
doTest(("TestIceStorm2", '--events 20000 --qos "reliability,batch"'), '--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "unlink TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events with slow subscriber... ")
doTest([("TestIceStorm1", '--events 2 --slow'),
("TestIceStorm1", '--events 20000 ')],
'--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "link TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events with slow subscriber & link... ")
doTest([("TestIceStorm1", '--events 2 --slow'),
("TestIceStorm1", '--events 20000'),
("TestIceStorm2", '--events 2 --slow'),
("TestIceStorm2", '--events 20000')],
'--events 20000 --oneway')
current.writeln("ok")
current.write("shutting down icestorm services... ")
self.stopIceStorm(current)
current.writeln("ok")
current.write("starting icestorm services... ")
#
# The erratic tests emit lots of connection warnings so they are
# disabled here. The IceStorm servers are stopped and restarted so the
# settings will take effect.
#
self.startIceStorm(current)
current.writeln("ok")
self.runadmin(current, "unlink TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events with erratic subscriber... ")
doTest([ ("TestIceStorm1", '--erratic 5 --qos "reliability,ordered" --events 20000'),
("TestIceStorm1", '--erratic 5 --events 20000'),
("TestIceStorm1", '--events 20000')],
'--events 20000 --oneway')
current.writeln("ok")
self.runadmin(current, "link TestIceStorm1/fed1 TestIceStorm2/fed1")
current.write("Sending 20000 unordered events with erratic subscriber across a link... ")
doTest([ ("TestIceStorm1", '--events 20000'),
("TestIceStorm1", '--erratic 5 --qos "reliability,ordered" --events 20000 '),
("TestIceStorm1", '--erratic 5 --events 20000 '),
("TestIceStorm2", '--events 20000'),
("TestIceStorm2", '--erratic 5 --qos "reliability,ordered" --events 20000 '),
("TestIceStorm2", '--erratic 5 --events 20000 ')],
'--events 20000 --oneway ')
current.writeln("ok")
#
# Shutdown icestorm.
#
current.write("shutting down icestorm services... ")
self.stopIceStorm(current)
current.writeln("ok")
current.write("Sending 5000 ordered events with max queue size drop events... ")
opts = " --IceStorm.Send.QueueSizeMax=2000 --IceStorm.Send.QueueSizeMaxPolicy=DropEvents"
for s in icestorm1:
s.start(current, args=opts.split(" "))
doTest(("TestIceStorm1", '--events 5000 --qos "reliability,ordered" --maxQueueDropEvents=2000'),
'--events 5000 --maxQueueTest')
for s in icestorm1:
s.shutdown(current)
s.stop(current, True)
current.writeln("ok")
current.write("Sending 5000 ordered events with max queue size remove subscriber... ")
opts = " --IceStorm.Send.QueueSizeMax=2000 --IceStorm.Send.QueueSizeMaxPolicy=RemoveSubscriber"
for s in icestorm1:
s.start(current, args=opts.split(" "))
doTest(("TestIceStorm1", '--events 5000 --qos "reliability,ordered" --maxQueueRemoveSub=2000'),
'--events 5000 --maxQueueTest')
for s in icestorm1:
s.shutdown(current)
s.stop(current, True)
current.writeln("ok")
TestSuite(__file__, [
IceStormStressTestCase("persistent", icestorm=[IceStorm("TestIceStorm1", quiet=True),
IceStorm("TestIceStorm2", quiet=True, portnum=20)]),
IceStormStressTestCase("replicated with replicated publisher", icestorm=
[IceStorm("TestIceStorm1", i, 3, quiet=True) for i in range(0,3)] +
[IceStorm("TestIceStorm2", i, 3, portnum=20, quiet=True) for i in range(0,3)]),
], multihost=False)
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