| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
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| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
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| ** GNU General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ****************************************************************************/ |
| |
| #include <QtTest/QTest> |
| #include <Qt3DCore/private/qnode_p.h> |
| #include <Qt3DCore/private/qscene_p.h> |
| #include <Qt3DCore/private/qnodecreatedchangegenerator_p.h> |
| |
| #include <Qt3DRender/qviewport.h> |
| #include <Qt3DRender/private/qviewport_p.h> |
| |
| #include "testpostmanarbiter.h" |
| |
| class tst_QViewport: public QObject |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| |
| void checkCloning_data() |
| { |
| QTest::addColumn<Qt3DRender::QViewport *>("viewport"); |
| QTest::addColumn<QRectF>("normalizedRect"); |
| QTest::addColumn<float>("gamma"); |
| |
| Qt3DRender::QViewport *defaultConstructed = new Qt3DRender::QViewport(); |
| QTest::newRow("defaultConstructed") << defaultConstructed << QRectF(0.0f, 0.0f, 1.0f, 1.0f) << 2.2f; |
| |
| Qt3DRender::QViewport *smallGreenViewport = new Qt3DRender::QViewport(); |
| smallGreenViewport->setNormalizedRect(QRectF(0.2f, 0.2f, 0.6f, 0.6f)); |
| smallGreenViewport->setGamma(1.8f); |
| QTest::newRow("smallGreenViewport") << smallGreenViewport << QRectF(0.2f, 0.2f, 0.6f, 0.6f) << 1.8f; |
| } |
| |
| void checkCloning() |
| { |
| // GIVEN |
| QFETCH(Qt3DRender::QViewport *, viewport); |
| QFETCH(QRectF, normalizedRect); |
| QFETCH(float, gamma); |
| |
| // THEN |
| QCOMPARE(viewport->normalizedRect(), normalizedRect); |
| QCOMPARE(viewport->gamma(), gamma); |
| |
| // WHEN |
| Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(viewport); |
| QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges = creationChangeGenerator.creationChanges(); |
| |
| // THEN |
| QCOMPARE(creationChanges.size(), 1); |
| |
| const Qt3DCore::QNodeCreatedChangePtr<Qt3DRender::QViewportData> creationChangeData = |
| qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QViewportData>>(creationChanges.first()); |
| const Qt3DRender::QViewportData &cloneData = creationChangeData->data; |
| |
| QCOMPARE(viewport->id(), creationChangeData->subjectId()); |
| QCOMPARE(viewport->isEnabled(), creationChangeData->isNodeEnabled()); |
| QCOMPARE(viewport->metaObject(), creationChangeData->metaObject()); |
| QCOMPARE(viewport->normalizedRect(), cloneData.normalizedRect); |
| QCOMPARE(viewport->gamma(), cloneData.gamma); |
| |
| delete viewport; |
| } |
| |
| void checkPropertyUpdates() |
| { |
| // GIVEN |
| TestArbiter arbiter; |
| QScopedPointer<Qt3DRender::QViewport> viewport(new Qt3DRender::QViewport()); |
| arbiter.setArbiterOnNode(viewport.data()); |
| |
| { |
| // WHEN |
| viewport->setNormalizedRect(QRectF(0.5, 0.5, 1.0, 1.0)); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), viewport.data()); |
| |
| arbiter.dirtyNodes.clear(); |
| |
| // WHEN |
| viewport->setNormalizedRect(QRectF(0.5, 0.5, 1.0, 1.0)); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 0); |
| |
| // WHEN |
| viewport->setNormalizedRect(QRectF(0.0, 0.0, 1.0, 1.0)); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), viewport.data()); |
| } |
| |
| arbiter.events.clear(); |
| |
| { |
| // WHEN |
| viewport->setGamma(1.8f); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), viewport.data()); |
| |
| arbiter.dirtyNodes.clear(); |
| |
| // WHEN |
| viewport->setGamma(1.8f); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 0); |
| |
| // WHEN |
| viewport->setGamma(2.0f); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), viewport.data()); |
| } |
| } |
| }; |
| |
| QTEST_MAIN(tst_QViewport) |
| |
| #include "tst_qviewport.moc" |