qt5base-lts/tests/auto/testlib/selftests/benchliboptions/tst_benchliboptions.cpp
Iikka Eklund be15856f61 Change copyrights from Nokia to Digia
Change copyrights and license headers from Nokia to Digia

Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
2012-09-22 19:20:11 +02:00

136 lines
4.4 KiB
C++

/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QCoreApplication>
#include <QtTest/QtTest>
/* Custom event dispatcher to ensure we don't receive any spontaneous events */
class TestEventDispatcher : public QAbstractEventDispatcher
{
Q_OBJECT
public:
TestEventDispatcher(QObject* parent =0)
: QAbstractEventDispatcher(parent)
{}
void flush() {}
bool hasPendingEvents() { return false; }
void interrupt() {}
bool processEvents(QEventLoop::ProcessEventsFlags) { return false; }
void registerSocketNotifier(QSocketNotifier*) {}
void registerTimer(int,int,Qt::TimerType,QObject*) {}
QList<TimerInfo> registeredTimers(QObject*) const { return QList<TimerInfo>(); }
void unregisterSocketNotifier(QSocketNotifier*) {}
bool unregisterTimer(int) { return false; }
bool unregisterTimers(QObject*) { return false; }
int remainingTime(int) { return 0; }
void wakeUp() {}
#ifdef Q_OS_WIN
bool registerEventNotifier(QWinEventNotifier *) { return false; }
void unregisterEventNotifier(QWinEventNotifier *) { }
#endif
};
class tst_BenchlibOptions: public QObject
{
Q_OBJECT
private slots:
void threeEvents();
};
class tst_BenchlibFifteenIterations : public tst_BenchlibOptions
{ Q_OBJECT };
class tst_BenchlibOneHundredMinimum : public tst_BenchlibOptions
{ Q_OBJECT };
void tst_BenchlibOptions::threeEvents()
{
QAbstractEventDispatcher* ed = QAbstractEventDispatcher::instance();
QBENCHMARK {
ed->filterNativeEvent("", 0, 0);
ed->filterNativeEvent("", 0, 0);
ed->filterNativeEvent("", 0, 0);
}
}
int main(int argc, char** argv)
{
int ret = 0;
TestEventDispatcher dispatcher;
QCoreApplication app(argc, argv);
/* Run with no special arguments. */
{
tst_BenchlibOptions test;
ret += QTest::qExec(&test, argc, argv);
}
/* Run with an exact number of iterations. */
{
QVector<char const*> args;
for (int i = 0; i < argc; ++i) args << argv[i];
args << "-iterations";
args << "15";
tst_BenchlibFifteenIterations test;
ret += QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
}
/*
Run until getting a value of at least 100.
*/
{
QVector<char const*> args;
for (int i = 0; i < argc; ++i) args << argv[i];
args << "-minimumvalue";
args << "100";
tst_BenchlibOneHundredMinimum test;
ret += QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
}
return ret;
}
#include "tst_benchliboptions.moc"