277 lines
9.1 KiB
C++
277 lines
9.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2012 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <kwineffects.h>
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#include <QMatrix4x4>
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#include <QVector2D>
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#include <QVector3D>
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#include <QtTest>
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using namespace KWin;
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class TestScreenPaintData : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testCtor();
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void testCopyCtor();
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void testAssignmentOperator();
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void testSetScale();
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void testOperatorMultiplyAssign();
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void testSetTranslate();
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void testOperatorPlus();
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void testSetAngle();
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void testSetRotationOrigin();
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void testSetRotationAxis();
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};
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void TestScreenPaintData::testCtor()
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{
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ScreenPaintData data;
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QCOMPARE(data.xScale(), 1.0);
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QCOMPARE(data.yScale(), 1.0);
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QCOMPARE(data.zScale(), 1.0);
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QCOMPARE(data.xTranslation(), 0.0);
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QCOMPARE(data.yTranslation(), 0.0);
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QCOMPARE(data.zTranslation(), 0.0);
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QCOMPARE(data.translation(), QVector3D());
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QCOMPARE(data.rotationAngle(), 0.0);
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QCOMPARE(data.rotationOrigin(), QVector3D());
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QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
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QCOMPARE(data.outputGeometry(), QRect());
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}
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void TestScreenPaintData::testCopyCtor()
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{
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ScreenPaintData data(QMatrix4x4(), QRect(10, 20, 30, 40));
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ScreenPaintData data2(data);
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// no value had been changed
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QCOMPARE(data2.xScale(), 1.0);
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QCOMPARE(data2.yScale(), 1.0);
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QCOMPARE(data2.zScale(), 1.0);
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QCOMPARE(data2.xTranslation(), 0.0);
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QCOMPARE(data2.yTranslation(), 0.0);
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QCOMPARE(data2.zTranslation(), 0.0);
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QCOMPARE(data2.translation(), QVector3D());
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QCOMPARE(data2.rotationAngle(), 0.0);
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QCOMPARE(data2.rotationOrigin(), QVector3D());
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QCOMPARE(data2.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
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QCOMPARE(data2.outputGeometry(), QRect(10, 20, 30, 40));
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data2.setScale(QVector3D(0.5, 2.0, 3.0));
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data2.translate(0.5, 2.0, 3.0);
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data2.setRotationAngle(45.0);
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data2.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
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data2.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
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ScreenPaintData data3(data2);
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QCOMPARE(data3.xScale(), 0.5);
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QCOMPARE(data3.yScale(), 2.0);
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QCOMPARE(data3.zScale(), 3.0);
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QCOMPARE(data3.xTranslation(), 0.5);
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QCOMPARE(data3.yTranslation(), 2.0);
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QCOMPARE(data3.zTranslation(), 3.0);
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QCOMPARE(data3.translation(), QVector3D(0.5, 2.0, 3.0));
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QCOMPARE(data3.rotationAngle(), 45.0);
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QCOMPARE(data3.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
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QCOMPARE(data3.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
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}
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void TestScreenPaintData::testAssignmentOperator()
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{
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ScreenPaintData data;
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ScreenPaintData data2(QMatrix4x4(), QRect(10, 20, 30, 40));
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data2.setScale(QVector3D(0.5, 2.0, 3.0));
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data2.translate(0.5, 2.0, 3.0);
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data2.setRotationAngle(45.0);
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data2.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
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data2.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
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QCOMPARE(data2.outputGeometry(), QRect(10, 20, 30, 40));
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data = data2;
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// data and data2 should be the same
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QCOMPARE(data.xScale(), 0.5);
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QCOMPARE(data.yScale(), 2.0);
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QCOMPARE(data.zScale(), 3.0);
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QCOMPARE(data.xTranslation(), 0.5);
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QCOMPARE(data.yTranslation(), 2.0);
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QCOMPARE(data.zTranslation(), 3.0);
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QCOMPARE(data.translation(), QVector3D(0.5, 2.0, 3.0));
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QCOMPARE(data.rotationAngle(), 45.0);
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QCOMPARE(data.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
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QCOMPARE(data.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
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QCOMPARE(data.outputGeometry(), QRect(10, 20, 30, 40));
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// data 2
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QCOMPARE(data2.xScale(), 0.5);
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QCOMPARE(data2.yScale(), 2.0);
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QCOMPARE(data2.zScale(), 3.0);
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QCOMPARE(data2.xTranslation(), 0.5);
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QCOMPARE(data2.yTranslation(), 2.0);
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QCOMPARE(data2.zTranslation(), 3.0);
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QCOMPARE(data2.translation(), QVector3D(0.5, 2.0, 3.0));
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QCOMPARE(data2.rotationAngle(), 45.0);
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QCOMPARE(data2.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
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QCOMPARE(data2.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
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}
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void TestScreenPaintData::testSetScale()
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{
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ScreenPaintData data;
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// without anything set, it's 1.0 on all axis
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QCOMPARE(data.xScale(), 1.0);
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QCOMPARE(data.yScale(), 1.0);
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QCOMPARE(data.zScale(), 1.0);
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// changing xScale should not affect y and z
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data.setXScale(2.0);
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QCOMPARE(data.xScale(), 2.0);
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QCOMPARE(data.yScale(), 1.0);
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QCOMPARE(data.zScale(), 1.0);
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// changing yScale should not affect x and z
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data.setYScale(3.0);
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QCOMPARE(data.xScale(), 2.0);
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QCOMPARE(data.yScale(), 3.0);
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QCOMPARE(data.zScale(), 1.0);
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// changing zScale should not affect x and y
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data.setZScale(4.0);
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QCOMPARE(data.xScale(), 2.0);
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QCOMPARE(data.yScale(), 3.0);
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QCOMPARE(data.zScale(), 4.0);
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// setting a vector2d should affect x and y components
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data.setScale(QVector2D(0.5, 2.0));
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QCOMPARE(data.xScale(), 0.5);
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QCOMPARE(data.yScale(), 2.0);
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QCOMPARE(data.zScale(), 4.0);
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// setting a vector3d should affect all components
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data.setScale(QVector3D(1.5, 2.5, 3.5));
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QCOMPARE(data.xScale(), 1.5);
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QCOMPARE(data.yScale(), 2.5);
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QCOMPARE(data.zScale(), 3.5);
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}
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void TestScreenPaintData::testOperatorMultiplyAssign()
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{
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ScreenPaintData data;
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// without anything set, it's 1.0 on all axis
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QCOMPARE(data.xScale(), 1.0);
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QCOMPARE(data.yScale(), 1.0);
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QCOMPARE(data.zScale(), 1.0);
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// multiplying by a factor should set all components
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data *= 2.0;
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QCOMPARE(data.xScale(), 2.0);
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QCOMPARE(data.yScale(), 2.0);
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QCOMPARE(data.zScale(), 2.0);
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// multiplying by a vector2D should set x and y components
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data *= QVector2D(2.0, 3.0);
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QCOMPARE(data.xScale(), 4.0);
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QCOMPARE(data.yScale(), 6.0);
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QCOMPARE(data.zScale(), 2.0);
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// multiplying by a vector3d should set all components
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data *= QVector3D(0.5, 1.5, 2.0);
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QCOMPARE(data.xScale(), 2.0);
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QCOMPARE(data.yScale(), 9.0);
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QCOMPARE(data.zScale(), 4.0);
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}
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void TestScreenPaintData::testSetTranslate()
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{
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ScreenPaintData data;
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QCOMPARE(data.xTranslation(), 0.0);
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QCOMPARE(data.yTranslation(), 0.0);
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QCOMPARE(data.zTranslation(), 0.0);
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QCOMPARE(data.translation(), QVector3D());
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// set x translate, should not affect y and z
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data.setXTranslation(1.0);
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QCOMPARE(data.xTranslation(), 1.0);
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QCOMPARE(data.yTranslation(), 0.0);
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QCOMPARE(data.zTranslation(), 0.0);
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QCOMPARE(data.translation(), QVector3D(1.0, 0.0, 0.0));
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// set y translate, should not affect x and z
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data.setYTranslation(2.0);
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QCOMPARE(data.xTranslation(), 1.0);
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QCOMPARE(data.yTranslation(), 2.0);
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QCOMPARE(data.zTranslation(), 0.0);
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QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 0.0));
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// set z translate, should not affect x and y
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data.setZTranslation(3.0);
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QCOMPARE(data.xTranslation(), 1.0);
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QCOMPARE(data.yTranslation(), 2.0);
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QCOMPARE(data.zTranslation(), 3.0);
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QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 3.0));
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// translate in x
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data.translate(0.5);
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QCOMPARE(data.translation(), QVector3D(1.5, 2.0, 3.0));
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// translate in x and y
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data.translate(0.5, 0.75);
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QCOMPARE(data.translation(), QVector3D(2.0, 2.75, 3.0));
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// translate in x, y and z
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data.translate(1.0, 2.0, 3.0);
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QCOMPARE(data.translation(), QVector3D(3.0, 4.75, 6.0));
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// translate using vector
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data.translate(QVector3D(2.0, 1.0, 0.5));
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QCOMPARE(data.translation(), QVector3D(5.0, 5.75, 6.5));
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}
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void TestScreenPaintData::testOperatorPlus()
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{
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ScreenPaintData data;
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QCOMPARE(data.xTranslation(), 0.0);
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QCOMPARE(data.yTranslation(), 0.0);
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QCOMPARE(data.zTranslation(), 0.0);
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QCOMPARE(data.translation(), QVector3D());
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// test with point
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data += QPoint(1, 2);
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QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 0.0));
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// test with pointf
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data += QPointF(0.5, 0.75);
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QCOMPARE(data.translation(), QVector3D(1.5, 2.75, 0.0));
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// test with QVector2D
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data += QVector2D(0.25, 1.5);
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QCOMPARE(data.translation(), QVector3D(1.75, 4.25, 0.0));
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// test with QVector3D
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data += QVector3D(1.0, 2.0, 3.5);
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QCOMPARE(data.translation(), QVector3D(2.75, 6.25, 3.5));
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}
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void TestScreenPaintData::testSetAngle()
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{
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ScreenPaintData data;
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QCOMPARE(data.rotationAngle(), 0.0);
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data.setRotationAngle(20.0);
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QCOMPARE(data.rotationAngle(), 20.0);
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}
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void TestScreenPaintData::testSetRotationOrigin()
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{
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ScreenPaintData data;
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QCOMPARE(data.rotationOrigin(), QVector3D());
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data.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
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QCOMPARE(data.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
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}
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void TestScreenPaintData::testSetRotationAxis()
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{
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ScreenPaintData data;
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QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
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data.setRotationAxis(Qt::XAxis);
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QCOMPARE(data.rotationAxis(), QVector3D(1.0, 0.0, 0.0));
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data.setRotationAxis(Qt::YAxis);
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QCOMPARE(data.rotationAxis(), QVector3D(0.0, 1.0, 0.0));
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data.setRotationAxis(Qt::ZAxis);
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QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
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data.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
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QCOMPARE(data.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
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}
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QTEST_MAIN(TestScreenPaintData)
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#include "test_screen_paint_data.moc"
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