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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QDebug>
#include <QIODevice>
#include <QFile>
#include <QString>
#include <QTemporaryFile>
#include <qtest.h>
class tst_qtemporaryfile : public QObject
{
Q_OBJECT
private slots:
void openclose_data();
void openclose();
void readwrite_data() { openclose_data(); }
void readwrite();
private:
};
void tst_qtemporaryfile::openclose_data()
{
QTest::addColumn<qint64>("amount");
QTest::newRow("100") << qint64(100);
QTest::newRow("1000") << qint64(1000);
QTest::newRow("10000") << qint64(10000);
}
void tst_qtemporaryfile::openclose()
{
QFETCH(qint64, amount);
QBENCHMARK {
for (qint64 i = 0; i < amount; ++i) {
QTemporaryFile file;
file.open();
file.close();
}
}
}
void tst_qtemporaryfile::readwrite()
{
QFETCH(qint64, amount);
const int dataSize = 4096;
QByteArray data;
data.fill('a', dataSize);
QBENCHMARK {
for (qint64 i = 0; i < amount; ++i) {
QTemporaryFile file;
file.open();
file.write(data);
file.seek(0);
file.read(dataSize);
file.close();
}
}
}
QTEST_MAIN(tst_qtemporaryfile)
#include "main.moc"
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