/****************************************************************************
**
** 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 <qcoreapplication.h>
#include <qdebug.h>
#include <qpoint.h>

//TESTED_CLASS=
//TESTED_FILES=

class tst_QPoint : public QObject
{
Q_OBJECT

public:
    tst_QPoint();
    virtual ~tst_QPoint();

private slots:
    void getSetCheck();
    void division();
};

tst_QPoint::tst_QPoint()
{
}

tst_QPoint::~tst_QPoint()
{
}

// Testing get/set functions
void tst_QPoint::getSetCheck()
{
    QPoint obj1;
    // int QPoint::x()
    // void QPoint::setX(int)
    obj1.setX(0);
    QCOMPARE(0, obj1.x());
    obj1.setX(INT_MIN);
    QCOMPARE(INT_MIN, obj1.x());
    obj1.setX(INT_MAX);
    QCOMPARE(INT_MAX, obj1.x());

    // int QPoint::y()
    // void QPoint::setY(int)
    obj1.setY(0);
    QCOMPARE(0, obj1.y());
    obj1.setY(INT_MIN);
    QCOMPARE(INT_MIN, obj1.y());
    obj1.setY(INT_MAX);
    QCOMPARE(INT_MAX, obj1.y());

    QPointF obj2;
    // qreal QPointF::x()
    // void QPointF::setX(qreal)
    obj2.setX(0.0);
    QCOMPARE(0.0, obj2.x());
    obj2.setX(1.1);
    QCOMPARE(1.1, obj2.x());

    // qreal QPointF::y()
    // void QPointF::setY(qreal)
    obj2.setY(0.0);
    QCOMPARE(0.0, obj2.y());
    obj2.setY(1.1);
    QCOMPARE(1.1, obj2.y());
}

static inline qreal dot(const QPointF &a, const QPointF &b)
{
    return a.x() * b.x() + a.y() * b.y();
}

void tst_QPoint::division()
{
    {
        QPointF p(1e-14, 1e-14);
        p = p / sqrt(dot(p, p));
        qFuzzyCompare(dot(p, p), 1);
    }
    {
        QPointF p(1e-14, 1e-14);
        p /= sqrt(dot(p, p));
        qFuzzyCompare(dot(p, p), 1);
    }
}

QTEST_MAIN(tst_QPoint)
#include "tst_qpoint.moc"