/****************************************************************************+
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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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#include <QtTest/QtTest>+
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#include <qsize.h>+
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+
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Q_DECLARE_METATYPE(QSize)+
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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_QSize : 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_QSize();+
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    virtual ~tst_QSize();+
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+
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+
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public slots:+
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    void init();+
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    void cleanup();+
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private slots:+
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    void getSetCheck();+
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    void scale();+
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+
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    void expandedTo();+
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    void expandedTo_data();+
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+
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    void boundedTo_data();+
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    void boundedTo();+
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+
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    void transpose_data();+
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    void transpose();+
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};+
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+
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// Testing get/set functions+
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void tst_QSize::getSetCheck()+
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{+
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    QSize obj1;+
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    // int QSize::width()+
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    // void QSize::setWidth(int)+
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    obj1.setWidth(0);+
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    QCOMPARE(0, obj1.width());+
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    obj1.setWidth(INT_MIN);+
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    QCOMPARE(INT_MIN, obj1.width());+
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    obj1.setWidth(INT_MAX);+
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    QCOMPARE(INT_MAX, obj1.width());+
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+
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    // int QSize::height()+
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    // void QSize::setHeight(int)+
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    obj1.setHeight(0);+
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    QCOMPARE(0, obj1.height());+
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    obj1.setHeight(INT_MIN);+
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    QCOMPARE(INT_MIN, obj1.height());+
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    obj1.setHeight(INT_MAX);+
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    QCOMPARE(INT_MAX, obj1.height());+
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+
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    QSizeF obj2;+
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    // qreal QSizeF::width()+
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    // void QSizeF::setWidth(qreal)+
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    obj2.setWidth(0.0);+
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    QCOMPARE(0.0, obj2.width());+
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    obj2.setWidth(1.1);+
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    QCOMPARE(1.1, obj2.width());+
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+
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    // qreal QSizeF::height()+
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    // void QSizeF::setHeight(qreal)+
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    obj2.setHeight(0.0);+
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    QCOMPARE(0.0, obj2.height());+
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    obj2.setHeight(1.1);+
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    QCOMPARE(1.1, obj2.height());+
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}+
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+
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+
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tst_QSize::tst_QSize()+
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{+
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}+
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+
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tst_QSize::~tst_QSize()+
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{+
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}+
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+
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void tst_QSize::init()+
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{+
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}+
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+
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void tst_QSize::cleanup()+
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{+
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}+
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+
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void tst_QSize::scale()+
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{+
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    QSize t1( 10, 12 );+
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    t1.scale( 60, 60, Qt::IgnoreAspectRatio );+
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    QCOMPARE( t1, QSize(60, 60) );+
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+
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    QSize t2( 10, 12 );+
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    t2.scale( 60, 60, Qt::KeepAspectRatio );+
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    QCOMPARE( t2, QSize(50, 60) );+
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+
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    QSize t3( 10, 12 );+
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    t3.scale( 60, 60, Qt::KeepAspectRatioByExpanding );+
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    QCOMPARE( t3, QSize(60, 72) );+
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+
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    QSize t4( 12, 10 );+
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    t4.scale( 60, 60, Qt::KeepAspectRatio );+
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    QCOMPARE( t4, QSize(60, 50) );+
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+
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    QSize t5( 12, 10 );+
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    t5.scale( 60, 60, Qt::KeepAspectRatioByExpanding );+
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    QCOMPARE( t5, QSize(72, 60) );+
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+
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    // test potential int overflow+
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    QSize t6(88473, 88473);+
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    t6.scale(141817, 141817, Qt::KeepAspectRatio);+
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    QCOMPARE(t6, QSize(141817, 141817));+
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+
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    QSize t7(800, 600);+
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    t7.scale(400, INT_MAX, Qt::KeepAspectRatio);+
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    QCOMPARE(t7, QSize(400, 300));+
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+
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    QSize t8(800, 600);+
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    t8.scale(INT_MAX, 150, Qt::KeepAspectRatio);+
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    QCOMPARE(t8, QSize(200, 150));+
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+
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    QSize t9(600, 800);+
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    t9.scale(300, INT_MAX, Qt::KeepAspectRatio);+
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    QCOMPARE(t9, QSize(300, 400));+
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+
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    QSize t10(600, 800);+
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    t10.scale(INT_MAX, 200, Qt::KeepAspectRatio);+
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    QCOMPARE(t10, QSize(150, 200));+
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+
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    QSize t11(0, 0);+
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    t11.scale(240, 200, Qt::IgnoreAspectRatio);+
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    QCOMPARE(t11, QSize(240, 200));+
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+
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    QSize t12(0, 0);+
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    t12.scale(240, 200, Qt::KeepAspectRatio);+
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    QCOMPARE(t12, QSize(240, 200));+
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+
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    QSize t13(0, 0);+
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    t13.scale(240, 200, Qt::KeepAspectRatioByExpanding);+
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    QCOMPARE(t13, QSize(240, 200));+
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}+
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+
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+
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void tst_QSize::expandedTo_data()+
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{+
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    QTest::addColumn<QSize>("input1");+
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    QTest::addColumn<QSize>("input2");+
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    QTest::addColumn<QSize>("expected");+
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+
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    QTest::newRow("data0") << QSize(10,12) << QSize(6,4)	<< QSize(10,12);+
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    QTest::newRow("data1") << QSize(0,0)   << QSize(6,4)	<< QSize(6,4);+
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    // This should pick the highest of w,h components independently of each other,+
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    // thus the result dont have to be equal to neither input1 nor input2.+
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    QTest::newRow("data3") << QSize(6,4)   << QSize(4,6)	<< QSize(6,6);+
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}+
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+
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void tst_QSize::expandedTo()+
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{+
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    QFETCH( QSize, input1);+
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    QFETCH( QSize, input2);+
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    QFETCH( QSize, expected);+
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+
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    QCOMPARE( input1.expandedTo(input2), expected);+
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}+
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+
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void tst_QSize::boundedTo_data()+
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{+
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    QTest::addColumn<QSize>("input1");+
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    QTest::addColumn<QSize>("input2");+
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    QTest::addColumn<QSize>("expected");+
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+
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    QTest::newRow("data0") << QSize(10,12) << QSize(6,4)	<< QSize(6,4);+
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    QTest::newRow("data1") << QSize(0,0)	<< QSize(6,4)	<< QSize(0,0);+
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    // This should pick the lowest of w,h components independently of each other,+
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    // thus the result dont have to be equal to neither input1 nor input2.+
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    QTest::newRow("data3") << QSize(6,4)	<< QSize(4,6)	<< QSize(4,4);+
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}+
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+
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void tst_QSize::boundedTo()+
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{+
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    QFETCH( QSize, input1);+
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    QFETCH( QSize, input2);+
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    QFETCH( QSize, expected);+
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+
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    QCOMPARE( input1.boundedTo(input2), expected);+
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}+
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+
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void tst_QSize::transpose_data()+
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{+
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    QTest::addColumn<QSize>("input1");+
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    QTest::addColumn<QSize>("expected");+
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+
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    QTest::newRow("data0") << QSize(10,12) << QSize(12,10);+
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    QTest::newRow("data1") << QSize(0,0)	<< QSize(0,0);+
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    QTest::newRow("data3") << QSize(6,4)	<< QSize(4,6);+
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}+
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+
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void tst_QSize::transpose()+
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{+
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    QFETCH( QSize, input1);+
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    QFETCH( QSize, expected);+
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+
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    // transpose() works only inplace and does not return anything, so we must do the operation itself before the compare.+
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    input1.transpose();+
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    QCOMPARE(input1 , expected);+
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}+
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+
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QTEST_APPLESS_MAIN(tst_QSize)+
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#include "tst_qsize.moc"+
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