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