C++ StringSeq::size方法代码示例

int
main(int argc, char* argv[])

#endif
{
    Ice::StringSeq args = Ice::argsToStringSeq(argc, argv);
    assert(args.size() > 0);
    const string appName = args[0];

    Ice::InitializationData initData;
    FreezeScript::CompactIdResolverIPtr resolver = new FreezeScript::CompactIdResolverI;
    initData.compactIdResolver = resolver;

    Ice::CommunicatorPtr communicator;
    int status = EXIT_SUCCESS;
    try
    {
        communicator = Ice::initialize(args, initData);
        status = run(args, communicator, resolver);
    }
    catch(const FreezeScript::FailureException& ex)
    {
        string reason = ex.reason();
        cerr << appName << ": " << reason;
        if(reason[reason.size() - 1] != '\n')
        {
            cerr << endl;
        }
        return EXIT_FAILURE;
    }
    catch(const std::exception& ex)
    {
        cerr << appName << ": " << ex.what() << endl;
        status = EXIT_FAILURE;
    }
    catch(...)
    {
        cerr << appName << ": unknown error" << endl;
        return EXIT_FAILURE;
    }

    if(communicator)
    {
        communicator->destroy();
    }

    return status;
}

GPrxPtr
allTests(const Ice::CommunicatorPtr& communicator)
{
#ifdef ICE_OS_UWP
    bool uwp = true;
#else
    bool uwp = false;
#endif

    cout << "testing Ice.Admin.Facets property... " << flush;
    test(communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets").empty());
    communicator->getProperties()->setProperty("Ice.Admin.Facets", "foobar");
    Ice::StringSeq facetFilter = communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets");
    test(facetFilter.size() == 1 && facetFilter[0] == "foobar");
    communicator->getProperties()->setProperty("Ice.Admin.Facets", "foo\\'bar");
    facetFilter = communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets");
    test(facetFilter.size() == 1 && facetFilter[0] == "foo'bar");
    communicator->getProperties()->setProperty("Ice.Admin.Facets", "'foo bar' toto 'titi'");
    facetFilter = communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets");
    test(facetFilter.size() == 3 && facetFilter[0] == "foo bar" && facetFilter[1] == "toto" &&
         facetFilter[2] == "titi");
    communicator->getProperties()->setProperty("Ice.Admin.Facets", "'foo bar\\' toto' 'titi'");
    facetFilter = communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets");
    test(facetFilter.size() == 2 && facetFilter[0] == "foo bar' toto" && facetFilter[1] == "titi");
    // communicator->getProperties()->setProperty("Ice.Admin.Facets", "'foo bar' 'toto titi");
    // facetFilter = communicator->getProperties()->getPropertyAsList("Ice.Admin.Facets");
    // test(facetFilter.size() == 0);
    communicator->getProperties()->setProperty("Ice.Admin.Facets", "");
    cout << "ok" << endl;

    cout << "testing facet registration exceptions... " << flush;
    string localOAEndpoint;
    {
        ostringstream ostr;
        if(communicator->getProperties()->getProperty("Ice.Default.Protocol") == "bt")
        {
            ostr << "default -a *";
        }
        else
        {
            ostr << "default -h *";
        }
        localOAEndpoint = ostr.str();
    }
    communicator->getProperties()->setProperty("FacetExceptionTestAdapter.Endpoints", localOAEndpoint);
    if(uwp || (communicator->getProperties()->getProperty("Ice.Default.Protocol") != "ssl" &&
                 communicator->getProperties()->getProperty("Ice.Default.Protocol") != "wss"))
    {
        Ice::ObjectAdapterPtr adapter = communicator->createObjectAdapter("FacetExceptionTestAdapter");
        Ice::ObjectPtr obj = ICE_MAKE_SHARED(EmptyI);
        adapter->add(obj, Ice::stringToIdentity("d"));
        adapter->addFacet(obj, Ice::stringToIdentity("d"), "facetABCD");
        try
        {
            adapter->addFacet(obj, Ice::stringToIdentity("d"), "facetABCD");
            test(false);
        }
        catch(const Ice::AlreadyRegisteredException&)
        {
        }
        adapter->removeFacet(Ice::stringToIdentity("d"), "facetABCD");
        try
        {
            adapter->removeFacet(Ice::stringToIdentity("d"), "facetABCD");
            test(false);
        }
        catch(const Ice::NotRegisteredException&)
        {
        }
        cout << "ok" << endl;

        cout << "testing removeAllFacets... " << flush;
        Ice::ObjectPtr obj1 = ICE_MAKE_SHARED(EmptyI);
        Ice::ObjectPtr obj2 = ICE_MAKE_SHARED(EmptyI);
        adapter->addFacet(obj1, Ice::stringToIdentity("id1"), "f1");
        adapter->addFacet(obj2, Ice::stringToIdentity("id1"), "f2");
        Ice::ObjectPtr obj3 = ICE_MAKE_SHARED(EmptyI);
        adapter->addFacet(obj1, Ice::stringToIdentity("id2"), "f1");
        adapter->addFacet(obj2, Ice::stringToIdentity("id2"), "f2");
        adapter->addFacet(obj3, Ice::stringToIdentity("id2"), "");
        Ice::FacetMap fm = adapter->removeAllFacets(Ice::stringToIdentity("id1"));
        test(fm.size() == 2);
        test(fm["f1"] == obj1);
        test(fm["f2"] == obj2);
        try
        {
            adapter->removeAllFacets(Ice::stringToIdentity("id1"));
            test(false);
        }
        catch(const Ice::NotRegisteredException&)
        {
        }
        fm = adapter->removeAllFacets(Ice::stringToIdentity("id2"));
        test(fm.size() == 3);
        test(fm["f1"] == obj1);
        test(fm["f2"] == obj2);
        test(fm[""] == obj3);
        cout << "ok" << endl;

        adapter->deactivate();
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            }
        }

        //
        // We always supply our own implementation of ValueFactoryManager.
        //
        data.valueFactoryManager = new ValueFactoryManager;

        if(!data.properties)
        {
            data.properties = Ice::createProperties();
        }

        if(configFile)
        {
            data.properties->load(getString(configFile));
        }

        if(argList)
        {
            data.properties = Ice::createProperties(seq, data.properties);
        }
    }
    catch(const Ice::Exception& ex)
    {
        setPythonException(ex);
        return -1;
    }

    //
    // Remaining command line options are passed to the communicator
    // as an argument vector in case they contain plug-in properties.
    //
    int argc = static_cast<int>(seq.size());
    char** argv = new char*[argc + 1];
    int i = 0;
    for(Ice::StringSeq::const_iterator s = seq.begin(); s != seq.end(); ++s, ++i)
    {
        argv[i] = strdup(s->c_str());
    }
    argv[argc] = 0;

    data.compactIdResolver = new IdResolver;

    Ice::CommunicatorPtr communicator;
    try
    {
        AllowThreads allowThreads;
        if(argList)
        {
            communicator = Ice::initialize(argc, argv, data);
        }
        else
        {
            communicator = Ice::initialize(data);
        }
    }
    catch(const Ice::Exception& ex)
    {
        for(i = 0; i < argc; ++i)
        {
            free(argv[i]);
        }
        delete[] argv;

        setPythonException(ex);

void
twoways(const Ice::CommunicatorPtr& communicator, const Test::MyClassPrxPtr& p)
{
    {
        p->ice_ping();
    }

    {
#ifdef ICE_CPP11_MAPPING
        test(Test::MyClassPrx::ice_staticId() == Test::MyClassDisp::ice_staticId());
#else
        test(Test::MyClassPrx::ice_staticId() == Test::MyClass::ice_staticId());
#endif
        test(Ice::ObjectPrx::ice_staticId() == Ice::Object::ice_staticId());
    }

    {
        test(p->ice_isA(Test::MyClass::ice_staticId()));
    }

    {
        test(p->ice_id() == Test::MyDerivedClass::ice_staticId());
    }

    {
        Ice::StringSeq ids = p->ice_ids();
        test(ids.size() == 3);
        test(ids[0] == "::Ice::Object");
        test(ids[1] == "::Test::MyClass");
        test(ids[2] == "::Test::MyDerivedClass");
    }

    {
        p->opVoid();
    }

    {
        Ice::Byte b;
        Ice::Byte r;

        r = p->opByte(Ice::Byte(0xff), Ice::Byte(0x0f), b);
        test(b == Ice::Byte(0xf0));
        test(r == Ice::Byte(0xff));
    }

    {
        bool b;
        bool r;

        r = p->opBool(true, false, b);
        test(b);
        test(!r);
    }

    {
        Ice::Short s;
        Ice::Int i;
        Ice::Long l;
        Ice::Long r;

        r = p->opShortIntLong(10, 11, 12, s, i, l);
        test(s == 10);
        test(i == 11);
        test(l == 12);
        test(r == 12);

        r = p->opShortIntLong(numeric_limits<Ice::Short>::min(), numeric_limits<Ice::Int>::min(),
                              numeric_limits<Ice::Long>::min(), s, i, l);
        test(s == numeric_limits<Ice::Short>::min());
        test(i == numeric_limits<Ice::Int>::min());
        test(l == numeric_limits<Ice::Long>::min());
        test(r == numeric_limits<Ice::Long>::min());

        r = p->opShortIntLong(numeric_limits<Ice::Short>::max(), numeric_limits<Ice::Int>::max(),
                              numeric_limits<Ice::Long>::max(), s, i, l);
        test(s == numeric_limits<Ice::Short>::max());
        test(i == numeric_limits<Ice::Int>::max());
        test(l == numeric_limits<Ice::Long>::max());
        test(r == numeric_limits<Ice::Long>::max());
    }

    {
        Ice::Float f;
        Ice::Double d;
        Ice::Double r;

        r = p->opFloatDouble(Ice::Float(3.14), Ice::Double(1.1E10), f, d);
        test(f == Ice::Float(3.14));
        test(d == Ice::Double(1.1E10));
        test(r == Ice::Double(1.1E10));

        r = p->opFloatDouble(numeric_limits<Ice::Float>::min(), numeric_limits<Ice::Double>::min(), f, d);
        test(f == numeric_limits<Ice::Float>::min());
        test(d == numeric_limits<Ice::Double>::min());
        test(r == numeric_limits<Ice::Double>::min());

        r = p->opFloatDouble(numeric_limits<Ice::Float>::max(), numeric_limits<Ice::Double>::max(), f, d);
        test(f == numeric_limits<Ice::Float>::max());
        test(d == numeric_limits<Ice::Double>::max());
        test(r == numeric_limits<Ice::Double>::max());
//.........这里部分代码省略.........

void
allTests(const Ice::CommunicatorPtr& communicator)
{
    string ref = "DemoIceBox/admin:default -p 9996 -t 10000";
    Ice::ObjectPrx admin = communicator->stringToProxy(ref);

    TestFacetPrx facet;

    cout << "testing custom facet... " << flush;
    {
        //
        // Test: Verify that the custom facet is present.
        //
        facet = Test::TestFacetPrx::checkedCast(admin, "TestFacet");
        facet->ice_ping();
    }
    cout << "ok" << endl;

    cout << "testing properties facet... " << flush;
    {
        Ice::PropertiesAdminPrx pa =
            Ice::PropertiesAdminPrx::checkedCast(admin, "IceBox.Service.TestService.Properties");

        //
        // Test: PropertiesAdmin::getProperty()
        //
        test(pa->getProperty("Prop1") == "1");
        test(pa->getProperty("Bogus") == "");

        //
        // Test: PropertiesAdmin::getProperties()
        //
        Ice::PropertyDict pd = pa->getPropertiesForPrefix("");
        test(pd.size() == 5);
        test(pd["Prop1"] == "1");
        test(pd["Prop2"] == "2");
        test(pd["Prop3"] == "3");
        test(pd["Ice.Config"] == "config.service");
        test(pd["Ice.ProgramName"] == "IceBox-TestService");

        Ice::PropertyDict changes;

        //
        // Test: PropertiesAdmin::setProperties()
        //
        Ice::PropertyDict setProps;
        setProps["Prop1"] = "10"; // Changed
        setProps["Prop2"] = "20"; // Changed
        setProps["Prop3"] = ""; // Removed
        setProps["Prop4"] = "4"; // Added
        setProps["Prop5"] = "5"; // Added
        pa->setProperties(setProps);
        test(pa->getProperty("Prop1") == "10");
        test(pa->getProperty("Prop2") == "20");
        test(pa->getProperty("Prop3") == "");
        test(pa->getProperty("Prop4") == "4");
        test(pa->getProperty("Prop5") == "5");
        changes = facet->getChanges();
        test(changes.size() == 5);
        test(changes["Prop1"] == "10");
        test(changes["Prop2"] == "20");
        test(changes["Prop3"] == "");
        test(changes["Prop4"] == "4");
        test(changes["Prop5"] == "5");
        pa->setProperties(setProps);
        changes = facet->getChanges();
        test(changes.empty());
    }
    cout << "ok" << endl;

    cout << "testing metrics admin facet... " << flush;
    {
        IceMX::MetricsAdminPrx ma = IceMX::MetricsAdminPrx::checkedCast(admin, "IceBox.Service.TestService.Metrics");

        Ice::PropertiesAdminPrx pa =
            Ice::PropertiesAdminPrx::checkedCast(admin, "IceBox.Service.TestService.Properties");

        Ice::StringSeq views;
        Ice::StringSeq disabledViews;
        views = ma->getMetricsViewNames(disabledViews);
        test(views.empty());

        Ice::PropertyDict setProps;
        setProps["IceMX.Metrics.Debug.GroupBy"] = "id";
        setProps["IceMX.Metrics.All.GroupBy"] = "none";
        setProps["IceMX.Metrics.Parent.GroupBy"] = "parent";
        pa->setProperties(setProps);
        pa->setProperties(Ice::PropertyDict());

        views = ma->getMetricsViewNames(disabledViews);
        test(views.size() == 3);
        
        // Make sure that the IceBox communicator metrics admin is a separate instance.
        test(IceMX::MetricsAdminPrx::checkedCast(admin, "Metrics")->getMetricsViewNames(disabledViews).empty());
    }
    cout << "ok" << endl;
}

MetricsPrx
allTests(const Ice::CommunicatorPtr& communicator, const CommunicatorObserverIPtr& obsv)
{
    MetricsPrx metrics = MetricsPrx::checkedCast(communicator->stringToProxy("metrics:default -p 12010"));

    cout << "testing metrics admin facet checkedCast... " << flush;
    Ice::ObjectPrx admin = communicator->getAdmin()->ice_collocationOptimized(false);
    Ice::PropertiesAdminPrx clientProps = Ice::PropertiesAdminPrx::checkedCast(admin, "Properties");
    IceMX::MetricsAdminPrx clientMetrics = IceMX::MetricsAdminPrx::checkedCast(admin, "Metrics");
    test(clientProps && clientMetrics);

    admin = metrics->getAdmin();
    Ice::PropertiesAdminPrx serverProps = Ice::PropertiesAdminPrx::checkedCast(admin, "Properties");
    IceMX::MetricsAdminPrx serverMetrics = IceMX::MetricsAdminPrx::checkedCast(admin, "Metrics");
    test(serverProps && serverMetrics);

    UpdateCallbackI* update = new UpdateCallbackI(serverProps);
    Ice::NativePropertiesAdminPtr::dynamicCast(communicator->findAdminFacet("Properties"))->addUpdateCallback(update);

    cout << "ok" << endl;

    Ice::PropertyDict props;

    cout << "testing group by none..." << flush;

    props["IceMX.Metrics.View.GroupBy"] = "none";
    updateProps(clientProps, serverProps, update, props);
    
#ifndef ICE_OS_WINRT
    int threadCount = 4;
#else
    int threadCount = 3; // No endpoint host resolver thread with WinRT.
#endif

    Ice::Long timestamp;
    IceMX::MetricsView view = clientMetrics->getMetricsView("View", timestamp);
    test(view["Connection"].size() == 1 && view["Connection"][0]->current == 1 && view["Connection"][0]->total == 1);
    test(view["Thread"].size() == 1 && view["Thread"][0]->current == threadCount && 
         view["Thread"][0]->total == threadCount);
    cout << "ok" << endl;

    cout << "testing group by id..." << flush;

    props["IceMX.Metrics.View.GroupBy"] = "id";
    updateProps(clientProps, serverProps, update, props);

    metrics->ice_ping();
    metrics->ice_ping();
    metrics->ice_connectionId("Con1")->ice_ping();
    metrics->ice_connectionId("Con1")->ice_ping();
    metrics->ice_connectionId("Con1")->ice_ping();

    view = clientMetrics->getMetricsView("View", timestamp);
    test(static_cast<int>(view["Thread"].size()) == threadCount);
    test(view["Connection"].size() == 2);
    test(view["Invocation"].size() == 1);

    IceMX::InvocationMetricsPtr invoke = IceMX::InvocationMetricsPtr::dynamicCast(view["Invocation"][0]);
    test(invoke->id.find("[ice_ping]") > 0 && invoke->current == 0 && invoke->total == 5);

    test(invoke->remotes.size() == 2);
    test(invoke->remotes[0]->total = 2);
    test(invoke->remotes[1]->total = 3);

    view = serverMetrics->getMetricsView("View", timestamp);
    test(view["Thread"].size() > 4);
    test(view["Connection"].size() == 2);
    test(view["Dispatch"].size() == 1);
    test(view["Dispatch"][0]->current <= 1 && view["Dispatch"][0]->total == 5);
    test(view["Dispatch"][0]->id.find("[ice_ping]") > 0);

    metrics->ice_getConnection()->close(false);
    metrics->ice_connectionId("Con1")->ice_getConnection()->close(false);

    waitForCurrent(clientMetrics, "View", "Connection", 0);
    waitForCurrent(serverMetrics, "View", "Connection", 0);

    clearView(clientProps, serverProps, update);
    
    cout << "ok" << endl;

    cout << "testing connection metrics... " << flush;

    props["IceMX.Metrics.View.Map.Connection.GroupBy"] = "none";
    updateProps(clientProps, serverProps, update, props, "Connection");

    test(clientMetrics->getMetricsView("View", timestamp)["Connection"].empty());
    test(serverMetrics->getMetricsView("View", timestamp)["Connection"].empty());

    metrics->ice_ping();

    IceMX::ConnectionMetricsPtr cm1, sm1, cm2, sm2;
    cm1 = IceMX::ConnectionMetricsPtr::dynamicCast(clientMetrics->getMetricsView("View", timestamp)["Connection"][0]);
    sm1 = IceMX::ConnectionMetricsPtr::dynamicCast(serverMetrics->getMetricsView("View", timestamp)["Connection"][0]);
    sm1 = getServerConnectionMetrics(serverMetrics, 25);
    test(cm1->total == 1 && sm1->total == 1);

    metrics->ice_ping();

    cm2 = IceMX::ConnectionMetricsPtr::dynamicCast(clientMetrics->getMetricsView("View", timestamp)["Connection"][0]);
//.........这里部分代码省略.........

//.........这里部分代码省略.........

        if(batchRequestInterceptor.get() && batchRequestInterceptor.get() != Py_None)
        {
            data.batchRequestInterceptor = new BatchRequestInterceptor(batchRequestInterceptor.get());
        }
    }

    //
    // We always supply our own implementation of ValueFactoryManager.
    //
    data.valueFactoryManager = new ValueFactoryManager;

    try
    {
        if(argList)
        {
            data.properties = Ice::createProperties(seq, data.properties);
        }
        else if(!data.properties)
        {
            data.properties = Ice::createProperties();
        }
    }
    catch(const Ice::Exception& ex)
    {
        setPythonException(ex);
        return -1;
    }

    //
    // Remaining command line options are passed to the communicator
    // as an argument vector in case they contain plug-in properties.
    //
    int argc = static_cast<int>(seq.size());
    char** argv = new char*[argc + 1];
    int i = 0;
    for(Ice::StringSeq::const_iterator s = seq.begin(); s != seq.end(); ++s, ++i)
    {
        argv[i] = strdup(s->c_str());
    }
    argv[argc] = 0;

    data.compactIdResolver = new IdResolver;

    Ice::CommunicatorPtr communicator;
    try
    {
        AllowThreads allowThreads;
        if(hasArgs)
        {
            communicator = Ice::initialize(argc, argv, data);
        }
        else
        {
            communicator = Ice::initialize(data);
        }
    }
    catch(const Ice::Exception& ex)
    {
        for(i = 0; i < argc; ++i)
        {
            free(argv[i]);
        }
        delete[] argv;

        setPythonException(ex);

int
main(int argc, char* argv[])

#endif
{
    Ice::StringSeq originalArgs = Ice::argsToStringSeq(argc, argv);
    assert(originalArgs.size() > 0);
    const string appName = originalArgs[0];
    string dataDir;
    StringSeq fileSeq;
    int compress = 1;
    bool verbose;
    bool caseInsensitive;

    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("z", "compress");
    opts.addOpt("Z", "no-compress");
    opts.addOpt("V", "verbose");
    opts.addOpt("i", "case-insensitive");
    
    vector<string> args;
    try
    {
        args = opts.parse(originalArgs);
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        cerr << e.reason << endl;
        usage(appName);
        return EXIT_FAILURE;
    }

    if(opts.isSet("help"))
    {
        usage(appName);
        return EXIT_SUCCESS;
    }
    if(opts.isSet("version"))
    {
        cout << ICE_STRING_VERSION << endl;
        return EXIT_SUCCESS;
    }
    bool doCompress = opts.isSet("compress");
    bool dontCompress = opts.isSet("no-compress");
    if(doCompress && dontCompress)
    {
        cerr << appName << ": only one of -z and -Z are mutually exclusive" << endl;
        usage(appName);
        return EXIT_FAILURE;
    }
    if(doCompress)
    {
        compress = 2;
    }
    else if(dontCompress)
    {
        compress = 0;
    }
    verbose = opts.isSet("verbose");
    caseInsensitive = opts.isSet("case-insensitive");

    if(args.empty())
    {
        cerr << appName << ": no data directory specified" << endl;
        usage(appName);
        return EXIT_FAILURE;
    }
    dataDir = simplify(args[0]);

    for(vector<string>::size_type i = 1; i < args.size(); ++i)
    {
        fileSeq.push_back(simplify(args[i]));
    }

    try
    {
        string absDataDir = dataDir;
    
        string cwd;
        if(IceUtilInternal::getcwd(cwd) != 0)
        {
            throw "cannot get the current directory:\n" + IceUtilInternal::lastErrorToString();
        }

        if(!IceUtilInternal::isAbsolutePath(absDataDir))
        {
            absDataDir = simplify(cwd + '/' + absDataDir);
        }
        
        for(StringSeq::iterator p = fileSeq.begin(); p != fileSeq.end(); ++p)
        {
            if(!IceUtilInternal::isAbsolutePath(*p))
            {
                *p = cwd + '/' + *p;
            }
        }

        //
//.........这里部分代码省略.........

void
logTests(const Ice::CommunicatorPtr& comm, const AdminSessionPrx& session)
{
    cout << "testing stderr/stdout/log files... " << flush;
    string testDir = comm->getProperties()->getProperty("TestDir");
    assert(!testDir.empty());
    try
    {
        session->openServerStdErr("LogServer", -1);
        test(false);
    }
    catch(const FileNotAvailableException&)
    {
    }
    try
    {
        session->openServerStdOut("LogServer", -1);
        test(false);
    }
    catch(const FileNotAvailableException&)
    {
    }
    try
    {
        session->openServerLog("LogServer", "unknown.txt", -1);
        test(false);
    }
    catch(const FileNotAvailableException&)
    {
    }

    Ice::ObjectPrx obj = TestIntfPrx::checkedCast(comm->stringToProxy("LogServer"));
    try
    {
        session->openServerStdErr("LogServer", -1)->destroy();
        session->openServerStdOut("LogServer", -1)->destroy();
    }
    catch(const FileNotAvailableException& ex)
    {
        cerr << ex.reason << endl;
        test(false);
    }

    FileIteratorPrx it;
    Ice::StringSeq lines;
    try
    {
        //
        // Test with empty file.
        //
        string path = testDir + "/log1.txt";
        ofstream os(path.c_str());
        os.close();

        it = session->openServerLog("LogServer", testDir + "/log1.txt", -1);
        test(it->read(1024, lines) && lines.empty());
        test(it->read(1024, lines) && lines.empty());
        it->destroy();

        it = session->openServerLog("LogServer", testDir + "/log1.txt", 0);
        test(it->read(1024, lines) && lines.empty());
        test(it->read(1024, lines) && lines.empty());
        it->destroy();

        it = session->openServerLog("LogServer", testDir + "/log1.txt", 100);
        test(it->read(1024, lines) && lines.empty());
        test(it->read(1024, lines) && lines.empty());
        it->destroy();
    }
    catch(const FileNotAvailableException& ex)
    {
        cerr << ex.reason << endl;
        test(false);
    }

    try
    {
        //
        // Test with log file with one line with no EOL on last line.
        //
        string path = testDir + "/log2.txt";
        ofstream os(path.c_str());
        os << "one line file with no EOL on last line";
        os.close();

        it = session->openServerLog("LogServer", testDir + "/log2.txt", -1);
        test(it->read(1024, lines) && lines.size() == 1);
        test(lines[0] == "one line file with no EOL on last line");
        test(it->read(1024, lines) && lines.empty());
        it->destroy();

        it = session->openServerLog("LogServer", testDir + "/log2.txt", 0);
        test(it->read(1024, lines) && lines.empty());
        test(it->read(1024, lines) && lines.empty());
        it->destroy();

        it = session->openServerLog("LogServer", testDir + "/log2.txt", 1);
        test(it->read(1024, lines) && lines.size() == 1);
        test(lines[0] == "one line file with no EOL on last line");
        test(it->read(1024, lines) && lines.empty());
//.........这里部分代码省略.........