/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include <QtTest/QtTest>+
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+
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#include <qcoreapplication.h>+
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#include <qdebug.h>+
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#include <qpoint.h>+
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+
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//TESTED_CLASS=+
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//TESTED_FILES=+
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+
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class tst_QPoint : public QObject+
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{+
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Q_OBJECT+
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+
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public:+
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    tst_QPoint();+
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    virtual ~tst_QPoint();+
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+
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private slots:+
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    void getSetCheck();+
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    void division();+
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+
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    void manhattanLength();+
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};+
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+
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tst_QPoint::tst_QPoint()+
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{+
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}+
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+
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tst_QPoint::~tst_QPoint()+
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{+
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}+
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+
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+
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+
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void tst_QPoint::manhattanLength()+
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{+
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    {+
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        QPoint p(10, 20);+
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        QCOMPARE(p.manhattanLength(), 30);+
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    }+
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    {+
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        QPointF p(10., 20.);+
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        QCOMPARE(p.manhattanLength(), 30.);+
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    }+
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    {+
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        QPointF p(10.1, 20.2);+
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        QCOMPARE(p.manhattanLength(), 30.3);+
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    }+
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}+
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+
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// Testing get/set functions+
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void tst_QPoint::getSetCheck()+
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{+
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    QPoint obj1;+
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    // int QPoint::x()+
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    // void QPoint::setX(int)+
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    obj1.setX(0);+
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    QCOMPARE(0, obj1.x());+
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    obj1.setX(INT_MIN);+
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    QCOMPARE(INT_MIN, obj1.x());+
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    obj1.setX(INT_MAX);+
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    QCOMPARE(INT_MAX, obj1.x());+
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+
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    // int QPoint::y()+
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    // void QPoint::setY(int)+
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    obj1.setY(0);+
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    QCOMPARE(0, obj1.y());+
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    obj1.setY(INT_MIN);+
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    QCOMPARE(INT_MIN, obj1.y());+
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    obj1.setY(INT_MAX);+
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    QCOMPARE(INT_MAX, obj1.y());+
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+
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    QPointF obj2;+
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    // qreal QPointF::x()+
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    // void QPointF::setX(qreal)+
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    obj2.setX(0.0);+
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    QCOMPARE(0.0, obj2.x());+
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    obj2.setX(1.1);+
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    QCOMPARE(1.1, obj2.x());+
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+
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    // qreal QPointF::y()+
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    // void QPointF::setY(qreal)+
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    obj2.setY(0.0);+
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    QCOMPARE(0.0, obj2.y());+
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    obj2.setY(1.1);+
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    QCOMPARE(1.1, obj2.y());+
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}+
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+
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static inline qreal dot(const QPointF &a, const QPointF &b)+
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{+
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    return a.x() * b.x() + a.y() * b.y();+
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}+
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+
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void tst_QPoint::division()+
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{+
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    {+
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        QPointF p(1e-14, 1e-14);+
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        p = p / sqrt(dot(p, p));+
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        qFuzzyCompare(dot(p, p), 1);+
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    }+
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    {+
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        QPointF p(1e-14, 1e-14);+
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        p /= sqrt(dot(p, p));+
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        qFuzzyCompare(dot(p, p), 1);+
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    }+
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}+
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+
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QTEST_MAIN(tst_QPoint)+
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#include "tst_qpoint.moc"+
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