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#!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import os, sys
import time
path = [ ".", "..", "../..", "../../..", "../../../.." ]
head = os.path.dirname(sys.argv[0])
if len(head) > 0:
path = [os.path.join(head, p) for p in path]
path = [os.path.abspath(p) for p in path if os.path.exists(os.path.join(p, "scripts", "TestUtil.py")) ]
if len(path) == 0:
raise RuntimeError("can't find toplevel directory!")
sys.path.append(os.path.join(path[0], "scripts"))
import TestUtil, IceStormUtil
publisher = os.path.join(os.getcwd(), TestUtil.getTestExecutable("publisher"))
subscriber = os.path.join(os.getcwd(), TestUtil.getTestExecutable("subscriber"))
#
# Make sure IceStorm and the subscriber use the same buffer size for
# sending/receiving datagrams. This ensures the test works with bogus
# OS configurations where the reicever buffer size is smaller than the
# send buffer size (causing the received messages to be
# truncated). See also bug #6070.
#
iceStormArgs = " --Ice.UDP.SndSize=4096"
subscriberArgs = " --Ice.UDP.RcvSize=4096"
targets = []
if TestUtil.appverifier:
targets = [TestUtil.getIceBox(), publisher, subscriber, TestUtil.getIceBoxAdmin(), TestUtil.getIceStormAdmin()]
TestUtil.setAppVerifierSettings(targets, cwd = os.getcwd())
def dotest(type):
icestorm = IceStormUtil.init(TestUtil.toplevel, os.getcwd(), type, additional=iceStormArgs)
icestorm.start()
sys.stdout.write("creating topic... ")
sys.stdout.flush()
icestorm.admin("create single")
print("ok")
sys.stdout.write("starting subscriber... ")
sys.stdout.flush()
subscriberProc = TestUtil.startServer(subscriber, icestorm.reference() + subscriberArgs + " " + type, count = 3)
print("ok")
#
# Start the publisher. This should publish 10 events which eventually
# causes subscriber to terminate.
#
sys.stdout.write("starting publisher... ")
sys.stdout.flush()
publisherProc = TestUtil.startClient(publisher, icestorm.reference(), startReader = False)
print("ok")
publisherProc.startReader()
subscriberProc.waitTestSuccess()
publisherProc.waitTestSuccess()
#
# Destroy the topic.
#
sys.stdout.write("destroy topic... ")
sys.stdout.flush()
icestorm.admin("destroy single")
print("ok")
#
# Shutdown icestorm.
#
icestorm.stop()
dotest("persistent")
dotest("transient")
dotest("replicated")
if TestUtil.appverifier:
TestUtil.appVerifierAfterTestEnd([targets], cwd = os.getcwd())
sys.exit(0)
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