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diff --git a/tests/auto/threed/qgllightparameters/tst_qgllightparameters.cpp b/tests/auto/threed/qgllightparameters/tst_qgllightparameters.cpp
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--- a/tests/auto/threed/qgllightparameters/tst_qgllightparameters.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtQuick3D module 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 "qgllightparameters.h"
-#include <QtGui/qmatrix4x4.h>
-
-class tst_QGLLightParameters : public QObject
-{
- Q_OBJECT
-public:
- tst_QGLLightParameters() {}
- ~tst_QGLLightParameters() {}
-
-private slots:
- void create();
- void modify();
- void type();
- void transform();
-};
-
-void tst_QGLLightParameters::create()
-{
- // Test that a newly created object has the correct defaults.
- QGLLightParameters params;
- QVERIFY(params.type() == QGLLightParameters::Directional);
- QVERIFY(params.position() == QVector3D(0, 0, 0));
- QVERIFY(params.direction() == QVector3D(0, 0, 1));
- QVERIFY(params.ambientColor() == QColor(0, 0, 0, 255));
- QVERIFY(params.diffuseColor() == QColor(255, 255, 255, 255));
- QVERIFY(params.specularColor() == QColor(255, 255, 255, 255));
- QVERIFY(params.spotDirection() == QVector3D(0, 0, -1));
- QCOMPARE(params.spotExponent(), (qreal)0.0f);
- QCOMPARE(params.spotAngle(), (qreal)180.0f);
- QCOMPARE(params.spotCosAngle(), (qreal)-1.0f);
- QCOMPARE(params.constantAttenuation(), (qreal)1.0f);
- QCOMPARE(params.linearAttenuation(), (qreal)0.0f);
- QCOMPARE(params.quadraticAttenuation(), (qreal)0.0f);
-}
-
-void tst_QGLLightParameters::modify()
-{
- // Test modifying each field individually.
- QGLLightParameters params;
- QSignalSpy positionSpy(&params, SIGNAL(positionChanged()));
- QSignalSpy directionSpy(&params, SIGNAL(directionChanged()));
- QSignalSpy ambientSpy(&params, SIGNAL(ambientColorChanged()));
- QSignalSpy diffuseSpy(&params, SIGNAL(diffuseColorChanged()));
- QSignalSpy specularSpy(&params, SIGNAL(specularColorChanged()));
- QSignalSpy spotDirectionSpy(&params, SIGNAL(spotDirectionChanged()));
- QSignalSpy spotExponentSpy(&params, SIGNAL(spotExponentChanged()));
- QSignalSpy spotAngleSpy(&params, SIGNAL(spotAngleChanged()));
- QSignalSpy constSpy(&params, SIGNAL(constantAttenuationChanged()));
- QSignalSpy linearSpy(&params, SIGNAL(linearAttenuationChanged()));
- QSignalSpy quadSpy(&params, SIGNAL(quadraticAttenuationChanged()));
- QSignalSpy lightSpy(&params, SIGNAL(lightChanged()));
-
- params.setPosition(QVector3D(1, 2, -3));
- QVERIFY(params.position() == QVector3D(1.0f, 2.0f, -3.0f));
- QVERIFY(params.direction() == QVector3D(0, 0, 0));
- QVERIFY(params.type() == QGLLightParameters::Positional);
- QCOMPARE(positionSpy.size(), 1);
- QCOMPARE(directionSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 1);
-
- params.setDirection(QVector3D(-1, -2, 3));
- QVERIFY(params.position() == QVector3D(0, 0, 0));
- QVERIFY(params.direction() == QVector3D(-1.0f, -2.0f, 3.0f));
- QVERIFY(params.type() == QGLLightParameters::Directional);
- QCOMPARE(positionSpy.size(), 2);
- QCOMPARE(directionSpy.size(), 2);
- QCOMPARE(lightSpy.size(), 2);
-
- params.setAmbientColor(Qt::red);
- QCOMPARE(params.ambientColor().red(), 255);
- QCOMPARE(params.ambientColor().green(), 0);
- QCOMPARE(params.ambientColor().blue(), 0);
- QCOMPARE(params.ambientColor().alpha(), 255);
- QCOMPARE(ambientSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 3);
-
- params.setDiffuseColor(Qt::green);
- QCOMPARE(params.diffuseColor().red(), 0);
- QCOMPARE(params.diffuseColor().green(), 255);
- QCOMPARE(params.diffuseColor().blue(), 0);
- QCOMPARE(params.diffuseColor().alpha(), 255);
- QCOMPARE(diffuseSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 4);
-
- params.setSpecularColor(Qt::black);
- QCOMPARE(params.specularColor().red(), 0);
- QCOMPARE(params.specularColor().green(), 0);
- QCOMPARE(params.specularColor().blue(), 0);
- QCOMPARE(params.specularColor().alpha(), 255);
- QCOMPARE(specularSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 5);
-
- params.setSpotDirection(QVector3D(0, 1, 0));
- QVERIFY(params.spotDirection() == QVector3D(0.0f, 1.0f, 0.0f));
- QCOMPARE(spotDirectionSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 6);
-
- params.setSpotExponent(23.5f);
- QCOMPARE(params.spotExponent(), (qreal)23.5f);
- QCOMPARE(spotExponentSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 7);
-
- params.setSpotAngle(90.0f);
- QCOMPARE(params.spotAngle(), (qreal)90.0f);
- QVERIFY(params.spotCosAngle() <= 0.000001f); // Fuzzy compare is not fuzzy enough!
- QCOMPARE(spotAngleSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 8);
-
- params.setSpotAngle(180.0f);
- QCOMPARE(params.spotCosAngle(), (qreal)-1.0f);
- QCOMPARE(spotAngleSpy.size(), 2);
- QCOMPARE(lightSpy.size(), 9);
-
- params.setConstantAttenuation(16.0f);
- QCOMPARE(params.constantAttenuation(), (qreal)16.0f);
- QCOMPARE(constSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 10);
-
- params.setLinearAttenuation(-3.5f);
- QCOMPARE(params.linearAttenuation(), (qreal)-3.5f);
- QCOMPARE(linearSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 11);
-
- params.setQuadraticAttenuation(4.0f);
- QCOMPARE(params.quadraticAttenuation(), (qreal)4.0f);
- QCOMPARE(quadSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 12);
-
- // Test that we don't get any side effects between properties.
- QVERIFY(params.position() == QVector3D(0, 0, 0));
- QVERIFY(params.direction() == QVector3D(-1.0f, -2.0f, 3.0f));
- QVERIFY(params.type() == QGLLightParameters::Directional);
- QCOMPARE(params.ambientColor().red(), 255);
- QCOMPARE(params.ambientColor().green(), 0);
- QCOMPARE(params.ambientColor().blue(), 0);
- QCOMPARE(params.ambientColor().alpha(), 255);
- QCOMPARE(params.diffuseColor().red(), 0);
- QCOMPARE(params.diffuseColor().green(), 255);
- QCOMPARE(params.diffuseColor().blue(), 0);
- QCOMPARE(params.diffuseColor().alpha(), 255);
- QCOMPARE(params.specularColor().red(), 0);
- QCOMPARE(params.specularColor().green(), 0);
- QCOMPARE(params.specularColor().blue(), 0);
- QCOMPARE(params.specularColor().alpha(), 255);
- QVERIFY(params.spotDirection() == QVector3D(0.0f, 1.0f, 0.0f));
- QCOMPARE(params.spotExponent(), (qreal)23.5f);
- QCOMPARE(params.spotAngle(), (qreal)180.0f);
- QCOMPARE(params.spotCosAngle(), (qreal)-1.0f);
- QCOMPARE(params.constantAttenuation(), (qreal)16.0f);
- QCOMPARE(params.linearAttenuation(), (qreal)-3.5f);
- QCOMPARE(params.quadraticAttenuation(), (qreal)4.0f);
-
- // Set the properties to same values and check for no further signals.
- params.setDirection(QVector3D(-1, -2, 3));
- params.setAmbientColor(Qt::red);
- params.setDiffuseColor(Qt::green);
- params.setSpecularColor(Qt::black);
- params.setSpotDirection(QVector3D(0, 1, 0));
- params.setSpotExponent(23.5f);
- params.setSpotAngle(180.0f);
- params.setConstantAttenuation(16.0f);
- params.setLinearAttenuation(-3.5f);
- params.setQuadraticAttenuation(4.0f);
- QCOMPARE(positionSpy.size(), 2);
- QCOMPARE(directionSpy.size(), 2);
- QCOMPARE(ambientSpy.size(), 1);
- QCOMPARE(diffuseSpy.size(), 1);
- QCOMPARE(specularSpy.size(), 1);
- QCOMPARE(spotDirectionSpy.size(), 1);
- QCOMPARE(spotExponentSpy.size(), 1);
- QCOMPARE(spotAngleSpy.size(), 2);
- QCOMPARE(constSpy.size(), 1);
- QCOMPARE(linearSpy.size(), 1);
- QCOMPARE(quadSpy.size(), 1);
- QCOMPARE(lightSpy.size(), 12);
-
- // Check signal emission when changing from positional to positional.
- params.setPosition(QVector3D(1, 2, -3));
- QCOMPARE(positionSpy.size(), 3);
- QCOMPARE(directionSpy.size(), 3);
- QCOMPARE(lightSpy.size(), 13);
- params.setPosition(QVector3D(1, 2, -3));
- QVERIFY(params.position() == QVector3D(1.0f, 2.0f, -3.0f));
- QVERIFY(params.direction() == QVector3D(0, 0, 0));
- QCOMPARE(positionSpy.size(), 3);
- QCOMPARE(directionSpy.size(), 3);
- QCOMPARE(lightSpy.size(), 13);
- params.setPosition(QVector3D(4, 1, -2));
- QCOMPARE(positionSpy.size(), 4);
- QCOMPARE(directionSpy.size(), 3);
- QCOMPARE(lightSpy.size(), 14);
- QVERIFY(params.position() == QVector3D(4.0f, 1.0f, -2.0f));
- QVERIFY(params.direction() == QVector3D(0, 0, 0));
-}
-
-void tst_QGLLightParameters::type()
-{
- QGLLightParameters params;
- QVERIFY(params.type() == QGLLightParameters::Directional);
- QCOMPARE(params.position(), QVector3D(0.0f, 0.0f, 0.0f));
- QCOMPARE(params.direction(), QVector3D(0.0f, 0.0f, 1.0f));
- params.setDirection(QVector3D(1.0f, 0.0f, 1.0f));
- QVERIFY(params.type() == QGLLightParameters::Directional);
- QCOMPARE(params.position(), QVector3D(0.0f, 0.0f, 0.0f));
- QCOMPARE(params.direction(), QVector3D(1.0f, 0.0f, 1.0f));
- params.setPosition(QVector3D(2.0f, 0.0f, 2.0f));
- QVERIFY(params.type() == QGLLightParameters::Positional);
- QCOMPARE(params.position(), QVector3D(2.0f, 0.0f, 2.0f));
- QCOMPARE(params.direction(), QVector3D(0.0f, 0.0f, 0.0f));
-}
-
-void tst_QGLLightParameters::transform()
-{
- QGLLightParameters params;
- params.setPosition(QVector3D(1, 2, -3));
- params.setSpotDirection(QVector3D(-5, 1, 3));
-
- QMatrix4x4 m;
- m.translate(-5.0f, 1.5f, 0.5f);
- m.rotate(45.0f, 1.0f, 1.0f, 1.0f);
- m.scale(2.0f);
-
- QCOMPARE(params.eyePosition(m), m * QVector4D(1, 2, -3, 1));
- QCOMPARE(params.eyeSpotDirection(m), m.mapVector(QVector3D(-5, 1, 3)));
-
- params.setDirection(QVector3D(-1, -2, 3));
- QCOMPARE(params.eyePosition(m), m * QVector4D(-1, -2, 3, 0));
-}
-
-QTEST_APPLESS_MAIN(tst_QGLLightParameters)
-
-#include "tst_qgllightparameters.moc"
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