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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
// This file contains benchmarks for QRegion functions.
#include <QDebug>
#include <qtest.h>
class tst_qregion : public QObject
{
Q_OBJECT
private slots:
void map_data();
void map();
void intersects_data();
void intersects();
};
void tst_qregion::map_data()
{
QTest::addColumn<QRegion>("region");
{
QRegion region(0, 0, 100, 100);
QTest::newRow("single rect") << region;
}
{
QRegion region;
region = region.united(QRect(0, 0, 100, 100));
region = region.united(QRect(120, 20, 100, 100));
QTest::newRow("two rects") << region;
}
{
QRegion region(0, 0, 100, 100, QRegion::Ellipse);
QTest::newRow("ellipse") << region;
}
}
void tst_qregion::map()
{
QFETCH(QRegion, region);
QTransform transform;
transform.rotate(30);
QBENCHMARK {
transform.map(region);
}
}
void tst_qregion::intersects_data()
{
QTest::addColumn<QRegion>("region");
QTest::addColumn<QRect>("rect");
QRegion region(0, 0, 100, 100);
QRegion complexRegion;
complexRegion = complexRegion.united(QRect(0, 0, 100, 100));
complexRegion = complexRegion.united(QRect(120, 20, 100, 100));
{
QRect rect(0, 0, 100, 100);
QTest::newRow("same -- simple") << region << rect;
}
{
QRect rect(10, 10, 10, 10);
QTest::newRow("inside -- simple") << region << rect;
}
{
QRect rect(110, 110, 10, 10);
QTest::newRow("outside -- simple") << region << rect;
}
{
QRect rect(0, 0, 100, 100);
QTest::newRow("same -- complex") << complexRegion << rect;
}
{
QRect rect(10, 10, 10, 10);
QTest::newRow("inside -- complex") << complexRegion << rect;
}
{
QRect rect(110, 110, 10, 10);
QTest::newRow("outside -- complex") << complexRegion << rect;
}
}
void tst_qregion::intersects()
{
QFETCH(QRegion, region);
QFETCH(QRect, rect);
QBENCHMARK {
region.intersects(rect);
}
}
QTEST_MAIN(tst_qregion)
#include "main.moc"
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