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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 Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//TESTED_COMPONENT=src/systeminfo
#include <QtTest/QtTest>
#include <QDebug>
#include "qsysteminfo.h"
QTM_USE_NAMESPACE
class tst_QSystemScreenSaver : public QObject
{
Q_OBJECT
public:
tst_QSystemScreenSaver();
virtual ~tst_QSystemScreenSaver();
private slots:
void testScreenBlanking();
private:
QSystemScreenSaver *m_systemScreenSaver;
};
tst_QSystemScreenSaver::tst_QSystemScreenSaver()
{
m_systemScreenSaver = new QSystemScreenSaver(this);
}
tst_QSystemScreenSaver::~tst_QSystemScreenSaver()
{
}
/*
* The test cases
*/
void tst_QSystemScreenSaver::testScreenBlanking()
{
{
QSystemScreenSaver s1;
s1.setScreenSaverInhibit();
QTest::qWait(2000);
QVERIFY(s1.screenSaverInhibited());
// Verify that another QSystemScreenSaver instance gets the correct display state
QVERIFY(m_systemScreenSaver->screenSaverInhibited());
}
// Now s1 goes out of the scope and is destroyed. The screen
// should eventually be blank again. Let's wait max 120s.
int MAX_BLANK_TIMEOUT=120;
int timeLeft=MAX_BLANK_TIMEOUT;
while (timeLeft > 0) {
if (!m_systemScreenSaver->screenSaverInhibited()) {
// OK!
return;
}
qDebug() << "Waiting max " << MAX_BLANK_TIMEOUT << "s for screen to go blank, " << timeLeft << " left.";
QTest::qWait(10000);
timeLeft -= 10;
}
// The screen didn't go blank. The screen inhibitation is still active? Or something wrong with MCE?
QVERIFY(false);
}
QTEST_MAIN(tst_QSystemScreenSaver)
#include "tst_qsystemscreensaver_maemo.moc"
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