mirror of
https://github.com/crystalidea/qt6windows7.git
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83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QDebug>
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#include <QHostInfo>
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#include <QStringList>
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#include <QString>
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#include <qtest.h>
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#include <qtesteventloop.h>
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#include "private/qhostinfo_p.h"
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class tst_qhostinfo : public QObject
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{
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Q_OBJECT
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public slots:
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void init();
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private slots:
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void lookupSpeed_data();
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void lookupSpeed();
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};
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class SignalReceiver : public QObject
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{
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Q_OBJECT
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public:
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SignalReceiver(int nrc) : receiveCount(0), neededReceiveCount(nrc) {};
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int receiveCount;
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int neededReceiveCount;
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public slots:
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void resultsReady(const QHostInfo) {
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receiveCount++;
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if (receiveCount == neededReceiveCount)
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QTestEventLoop::instance().exitLoop();
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}
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};
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void tst_qhostinfo::init()
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{
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// delete the cache so inidividual testcase results are independent from each other
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qt_qhostinfo_clear_cache();
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}
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void tst_qhostinfo::lookupSpeed_data()
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{
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QTest::addColumn<bool>("cache");
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QTest::newRow("WithCache") << true;
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QTest::newRow("WithoutCache") << false;
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}
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void tst_qhostinfo::lookupSpeed()
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{
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QFETCH(bool, cache);
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qt_qhostinfo_enable_cache(cache);
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QStringList hostnameList;
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hostnameList << "www.ovi.com" << "www.nokia.com" << "qt-project.org" << "www.trolltech.com" << "troll.no"
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<< "www.qtcentre.org" << "forum.nokia.com" << "www.forum.nokia.com" << "wiki.forum.nokia.com"
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<< "www.nokia.no" << "nokia.de" << "127.0.0.1" << "----";
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// also add some duplicates:
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hostnameList << "www.nokia.com" << "127.0.0.1" << "www.trolltech.com";
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// and some more
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hostnameList << hostnameList;
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const int COUNT = hostnameList.size();
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SignalReceiver receiver(COUNT);
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QBENCHMARK {
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for (int i = 0; i < hostnameList.size(); i++)
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QHostInfo::lookupHost(hostnameList.at(i), &receiver, SLOT(resultsReady(QHostInfo)));
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QTestEventLoop::instance().enterLoop(20);
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QVERIFY(!QTestEventLoop::instance().timeout());
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}
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}
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QTEST_MAIN(tst_qhostinfo)
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#include "main.moc"
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