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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qthread.h>
#include <q3semaphore.h>
#include "q3semaphore.h"
//TESTED_CLASS=
//TESTED_FILES=
class tst_Q3Semaphore : public QObject
{
Q_OBJECT
public:
tst_Q3Semaphore();
virtual ~tst_Q3Semaphore();
public slots:
void init();
void cleanup();
private slots:
void incrementOne();
void incrementN();
};
Q3Semaphore *semaphore = 0;
tst_Q3Semaphore::tst_Q3Semaphore()
{
}
tst_Q3Semaphore::~tst_Q3Semaphore()
{
}
// init() will be executed immediately before each testfunction is run.
void tst_Q3Semaphore::init()
{
}
// cleanup() will be executed immediately after each testfunction is run.
void tst_Q3Semaphore::cleanup()
{
}
class ThreadOne : public QThread
{
public:
ThreadOne() {}
protected:
void run()
{
int i = 0;
while ( i < 100 ) {
(*semaphore)++;
i++;
(*semaphore)--;
}
}
};
void tst_Q3Semaphore::incrementOne()
{
QVERIFY(!semaphore);
semaphore = new Q3Semaphore(1);
ThreadOne t1;
ThreadOne t2;
t1.start();
t2.start();
QVERIFY(t1.wait(4000));
QVERIFY(t2.wait(4000));
delete semaphore;
semaphore = 0;
}
class ThreadN : public QThread
{
int N;
public:
ThreadN(int n) :N(n) { }
protected:
void run()
{
int i = 0;
while ( i < 100 ) {
(*semaphore)+=N;
i++;
(*semaphore)-=N;
}
}
};
void tst_Q3Semaphore::incrementN()
{
QVERIFY(!semaphore);
semaphore = new Q3Semaphore(4);
ThreadN t1(2);
ThreadN t2(3);
t1.start();
t2.start();
QVERIFY(t1.wait(4000));
QVERIFY(t2.wait(4000));
delete semaphore;
semaphore = 0;
}
QTEST_MAIN(tst_Q3Semaphore)
#include "tst_q3semaphore.moc"
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