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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qsize.h>
Q_DECLARE_METATYPE(QSizeF)
class tst_QSizeF : public QObject
{
Q_OBJECT
private slots:
void scale();
void expandedTo();
void expandedTo_data();
void boundedTo_data();
void boundedTo();
void transpose_data();
void transpose();
};
void tst_QSizeF::scale() {
QSizeF t1(10.4, 12.8);
t1.scale(60.6, 60.6, Qt::IgnoreAspectRatio);
QCOMPARE(t1, QSizeF(60.6, 60.6));
QSizeF t2(10.4, 12.8);
t2.scale(43.52, 43.52, Qt::KeepAspectRatio);
QCOMPARE(t2, QSizeF(35.36, 43.52));
QSizeF t3(9.6, 12.48);
t3.scale(31.68, 31.68, Qt::KeepAspectRatioByExpanding);
QCOMPARE(t3, QSizeF(31.68, 41.184));
QSizeF t4(12.8, 10.4);
t4.scale(43.52, 43.52, Qt::KeepAspectRatio);
QCOMPARE(t4, QSizeF(43.52, 35.36));
QSizeF t5(12.48, 9.6);
t5.scale(31.68, 31.68, Qt::KeepAspectRatioByExpanding);
QCOMPARE(t5, QSizeF(41.184, 31.68));
QSizeF t6(0.0, 0.0);
t6.scale(200, 240, Qt::IgnoreAspectRatio);
QCOMPARE(t6, QSizeF(200, 240));
QSizeF t7(0.0, 0.0);
t7.scale(200, 240, Qt::KeepAspectRatio);
QCOMPARE(t7, QSizeF(200, 240));
QSizeF t8(0.0, 0.0);
t8.scale(200, 240, Qt::KeepAspectRatioByExpanding);
QCOMPARE(t8, QSizeF(200, 240));
}
void tst_QSizeF::expandedTo_data() {
QTest::addColumn<QSizeF>("input1");
QTest::addColumn<QSizeF>("input2");
QTest::addColumn<QSizeF>("expected");
QTest::newRow("data0") << QSizeF(10.4, 12.8) << QSizeF(6.6, 4.4) << QSizeF(10.4, 12.8);
QTest::newRow("data1") << QSizeF(0.0, 0.0) << QSizeF(6.6, 4.4) << QSizeF(6.6, 4.4);
// This should pick the highest of w,h components independently of each other,
// thus the result don't have to be equal to neither input1 nor input2.
QTest::newRow("data3") << QSizeF(6.6, 4.4) << QSizeF(4.4, 6.6) << QSizeF(6.6, 6.6);
}
void tst_QSizeF::expandedTo() {
QFETCH( QSizeF, input1);
QFETCH( QSizeF, input2);
QFETCH( QSizeF, expected);
QCOMPARE( input1.expandedTo(input2), expected);
}
void tst_QSizeF::boundedTo_data() {
QTest::addColumn<QSizeF>("input1");
QTest::addColumn<QSizeF>("input2");
QTest::addColumn<QSizeF>("expected");
QTest::newRow("data0") << QSizeF(10.4, 12.8) << QSizeF(6.6, 4.4) << QSizeF(6.6, 4.4);
QTest::newRow("data1") << QSizeF(0.0, 0.0) << QSizeF(6.6, 4.4) << QSizeF(0.0, 0.0);
// This should pick the lowest of w,h components independently of each other,
// thus the result don't have to be equal to neither input1 nor input2.
QTest::newRow("data3") << QSizeF(6.6, 4.4) << QSizeF(4.4, 6.6) << QSizeF(4.4, 4.4);
}
void tst_QSizeF::boundedTo() {
QFETCH( QSizeF, input1);
QFETCH( QSizeF, input2);
QFETCH( QSizeF, expected);
QCOMPARE( input1.boundedTo(input2), expected);
}
void tst_QSizeF::transpose_data() {
QTest::addColumn<QSizeF>("input1");
QTest::addColumn<QSizeF>("expected");
QTest::newRow("data0") << QSizeF(10.4, 12.8) << QSizeF(12.8, 10.4);
QTest::newRow("data1") << QSizeF(0.0, 0.0) << QSizeF(0.0, 0.0);
QTest::newRow("data3") << QSizeF(6.6, 4.4) << QSizeF(4.4, 6.6);
}
void tst_QSizeF::transpose() {
QFETCH( QSizeF, input1);
QFETCH( QSizeF, expected);
// transpose() works only inplace and does not return anything, so we must do the operation itself before the compare.
input1.transpose();
QCOMPARE(input1 , expected);
}
QTEST_APPLESS_MAIN(tst_QSizeF)
#include "tst_qsizef.moc"
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