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// **********************************************************************
//
// Copyright (c) 2003-2014 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.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <IceUtil/Random.h>
#include <Test.h>
#include <TestCommon.h>
#ifdef _MSC_VER
// For 'Ice::Object::ice_getHash': was declared deprecated
#pragma warning( disable : 4996 )
#endif
#if defined(__GNUC__)
# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
using namespace std;
using namespace Test;
DEFINE_TEST("client")
int main(int argc, char** argv)
{
cout << "testing proxy & endpoint hash algorithm collisions... " << flush;
map<Ice::Int, Ice::ObjectPrx> seenProxy;
map<Ice::Int, Ice::EndpointPtr> seenEndpoint;
unsigned int proxyCollisions = 0;
unsigned int endpointCollisions = 0;
unsigned int i = 0;
unsigned int maxCollisions = 10;
unsigned int maxIterations = 10000;
Ice::InitializationData id;
id.properties = Ice::createProperties(argc, argv);
#ifndef ICE_OS_WINRT
//
// In Ice for WinRT IceSSL is part of Ice core.
//
id.properties->setProperty("Ice.Plugin.IceSSL", "IceSSL:createIceSSL");
#endif
Ice::CommunicatorPtr communicator = Ice::initialize(id);
for(i = 0; proxyCollisions < maxCollisions &&
endpointCollisions < maxCollisions &&
i < maxIterations; ++i)
{
ostringstream os;
os << i << ":tcp -p " << IceUtilInternal::random(65536) << " -t 10" << IceUtilInternal::random(1000000)
<< ":udp -p " << IceUtilInternal::random(65536) << " -h " << IceUtilInternal::random(100);
Ice::ObjectPrx obj = communicator->stringToProxy(os.str());
Ice::EndpointSeq endpoints = obj->ice_getEndpoints();
if(!seenProxy.insert(make_pair(obj->ice_getHash(), obj)).second)
{
++proxyCollisions;
}
test(obj->ice_getHash() == obj->ice_getHash());
for(Ice::EndpointSeq::const_iterator j = endpoints.begin(); j != endpoints.end(); ++j)
{
Ice::EndpointPtr endpoint = (*j);
if(!seenEndpoint.insert(make_pair(endpoint->ice_getHash(), endpoint)).second)
{
if(endpoint == seenEndpoint[endpoint->ice_getHash()])
{
continue; // Same object
}
++endpointCollisions;
}
test(endpoint->ice_getHash() == endpoint->ice_getHash());
}
}
test(proxyCollisions < maxCollisions);
test(endpointCollisions < maxCollisions);
//
// Check the same proxy produce the same hash, even when we recreate the proxy.
//
Ice::ObjectPrx prx1 = communicator->stringToProxy("Glacier2/router:tcp -p 10010");
Ice::ObjectPrx prx2 = communicator->stringToProxy("Glacier2/router:ssl -p 10011");
Ice::ObjectPrx prx3 = communicator->stringToProxy("Glacier2/router:udp -p 10012");
Ice::ObjectPrx prx4 = communicator->stringToProxy("Glacier2/router:tcp -h zeroc.com -p 10010");
Ice::ObjectPrx prx5 = communicator->stringToProxy("Glacier2/router:ssl -h zeroc.com -p 10011");
Ice::ObjectPrx prx6 = communicator->stringToProxy("Glacier2/router:udp -h zeroc.com -p 10012");
Ice::ObjectPrx prx7 = communicator->stringToProxy("Glacier2/router:tcp -p 10010 -t 10000");
Ice::ObjectPrx prx8 = communicator->stringToProxy("Glacier2/router:ssl -p 10011 -t 10000");
Ice::ObjectPrx prx9 = communicator->stringToProxy("Glacier2/router:tcp -h zeroc.com -p 10010 -t 10000");
Ice::ObjectPrx prx10 = communicator->stringToProxy("Glacier2/router:ssl -h zeroc.com -p 10011 -t 10000");
map<string, int> proxyMap;
proxyMap["prx1"] = prx1->ice_getHash();
proxyMap["prx2"] = prx2->ice_getHash();
proxyMap["prx3"] = prx3->ice_getHash();
proxyMap["prx4"] = prx4->ice_getHash();
proxyMap["prx5"] = prx5->ice_getHash();
proxyMap["prx6"] = prx6->ice_getHash();
proxyMap["prx7"] = prx7->ice_getHash();
proxyMap["prx8"] = prx8->ice_getHash();
proxyMap["prx9"] = prx9->ice_getHash();
proxyMap["prx10"] = prx10->ice_getHash();
test( communicator->stringToProxy("Glacier2/router:tcp -p 10010")->ice_getHash() == proxyMap["prx1"]);
test( communicator->stringToProxy("Glacier2/router:ssl -p 10011")->ice_getHash() == proxyMap["prx2"]);
test( communicator->stringToProxy("Glacier2/router:udp -p 10012")->ice_getHash() == proxyMap["prx3"]);
test( communicator->stringToProxy("Glacier2/router:tcp -h zeroc.com -p 10010")->ice_getHash() == proxyMap["prx4"]);
test( communicator->stringToProxy("Glacier2/router:ssl -h zeroc.com -p 10011")->ice_getHash() == proxyMap["prx5"]);
test( communicator->stringToProxy("Glacier2/router:udp -h zeroc.com -p 10012")->ice_getHash() == proxyMap["prx6"]);
test( communicator->stringToProxy("Glacier2/router:tcp -p 10010 -t 10000")->ice_getHash() == proxyMap["prx7"]);
test( communicator->stringToProxy("Glacier2/router:ssl -p 10011 -t 10000")->ice_getHash() == proxyMap["prx8"]);
test( communicator->stringToProxy("Glacier2/router:tcp -h zeroc.com -p 10010 -t 10000")->ice_getHash() == proxyMap["prx9"]);
test( communicator->stringToProxy("Glacier2/router:ssl -h zeroc.com -p 10011 -t 10000")->ice_getHash() == proxyMap["prx10"]);
cerr << "ok" << endl;
cout << "testing objects hash algorithm collisions... " << flush;
unsigned int objectCollisions = 0;
map<Ice::Int, Ice::ObjectPtr> seenObject;
for(i = 0; objectCollisions < maxCollisions && i < maxIterations; ++i)
{
Ice::ObjectPtr obj = new Point;
if(!seenObject.insert(make_pair(obj->ice_getHash(), obj)).second)
{
++objectCollisions;
}
test(obj->ice_getHash() == obj->ice_getHash());
}
test(objectCollisions < maxCollisions);
cerr << "ok" << endl;
if(communicator)
{
try
{
communicator->destroy();
}
catch(const Ice::LocalException& ex)
{
cerr << ex << endl;
}
}
return EXIT_SUCCESS;
}
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