| /**************************************************************************** |
| ** |
| ** 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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| ****************************************************************************/ |
| |
| #include <QtTest/QTest> |
| #include <Qt3DCore/private/qnode_p.h> |
| #include <Qt3DCore/private/qscene_p.h> |
| #include <Qt3DCore/private/qnodecreatedchangegenerator_p.h> |
| |
| #include <Qt3DRender/qlayer.h> |
| #include <Qt3DRender/qlayerfilter.h> |
| #include <Qt3DRender/private/qlayerfilter_p.h> |
| |
| #include "testpostmanarbiter.h" |
| |
| class tst_QLayerFilter: public QObject |
| { |
| Q_OBJECT |
| public: |
| tst_QLayerFilter() |
| : QObject() |
| { |
| qRegisterMetaType<Qt3DCore::QNode*>(); |
| } |
| |
| private Q_SLOTS: |
| |
| void checkCloning_data() |
| { |
| QTest::addColumn<Qt3DRender::QLayerFilter *>("layerFilter"); |
| QTest::addColumn<QVector<Qt3DRender::QLayer*>>("layers"); |
| |
| |
| Qt3DRender::QLayerFilter *defaultConstructed = new Qt3DRender::QLayerFilter(); |
| QTest::newRow("defaultConstructed") << defaultConstructed << QVector<Qt3DRender::QLayer*>(); |
| |
| Qt3DRender::QLayerFilter *singleLayer = new Qt3DRender::QLayerFilter(); |
| auto layer = QVector<Qt3DRender::QLayer*>() << new Qt3DRender::QLayer(); |
| QCoreApplication::processEvents(); |
| singleLayer->addLayer(layer.first()); |
| QTest::newRow("single layer") << singleLayer << layer; |
| |
| Qt3DRender::QLayerFilter *multiLayers = new Qt3DRender::QLayerFilter(); |
| auto layers = QVector<Qt3DRender::QLayer*>() << new Qt3DRender::QLayer() |
| << new Qt3DRender::QLayer() |
| << new Qt3DRender::QLayer(); |
| QCoreApplication::processEvents(); |
| for (Qt3DRender::QLayer *layer : qAsConst(layers)) |
| multiLayers->addLayer(layer); |
| QTest::newRow("multi layers") << multiLayers << layers; |
| } |
| |
| void checkCloning() |
| { |
| // GIVEN |
| QFETCH(Qt3DRender::QLayerFilter *, layerFilter); |
| QFETCH(QVector<Qt3DRender::QLayer*>, layers); |
| |
| // THEN |
| QCOMPARE(layerFilter->layers(), layers); |
| |
| // WHEN |
| Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(layerFilter); |
| QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges = creationChangeGenerator.creationChanges(); |
| |
| // THEN |
| QCOMPARE(creationChanges.size(), layers.size() + 1); |
| |
| const Qt3DCore::QNodeCreatedChangePtr<Qt3DRender::QLayerFilterData> creationChangeData = |
| qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QLayerFilterData>>(creationChanges.first()); |
| const Qt3DRender::QLayerFilterData &cloneData = creationChangeData->data; |
| |
| // THEN |
| QCOMPARE(layerFilter->id(), creationChangeData->subjectId()); |
| QCOMPARE(layerFilter->isEnabled(), creationChangeData->isNodeEnabled()); |
| QCOMPARE(layerFilter->metaObject(), creationChangeData->metaObject()); |
| QCOMPARE(Qt3DCore::qIdsForNodes(layerFilter->layers()), cloneData.layerIds); |
| |
| delete layerFilter; |
| } |
| |
| void checkPropertyUpdates() |
| { |
| // GIVEN |
| TestArbiter arbiter; |
| QScopedPointer<Qt3DRender::QLayerFilter> layerFilter(new Qt3DRender::QLayerFilter()); |
| arbiter.setArbiterOnNode(layerFilter.data()); |
| |
| // WHEN |
| auto layer = new Qt3DRender::QLayer(layerFilter.data()); |
| QCoreApplication::processEvents(); |
| layerFilter->addLayer(layer); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QVERIFY(arbiter.dirtyNodes.contains(layerFilter.data())); |
| |
| arbiter.dirtyNodes.clear(); |
| |
| // WHEN |
| layer = new Qt3DRender::QLayer(layerFilter.data()); |
| QCoreApplication::processEvents(); |
| layerFilter->addLayer(layer); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QVERIFY(arbiter.dirtyNodes.contains(layerFilter.data())); |
| |
| arbiter.dirtyNodes.clear(); |
| |
| // WHEN |
| layer = layerFilter->layers().at(0); |
| layerFilter->removeLayer(layer); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.events.size(), 0); |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QVERIFY(arbiter.dirtyNodes.contains(layerFilter.data())); |
| |
| arbiter.dirtyNodes.clear(); |
| } |
| |
| void checkLayerBookkeeping() |
| { |
| // GIVEN |
| QScopedPointer<Qt3DRender::QLayerFilter> layerFilter(new Qt3DRender::QLayerFilter); |
| { |
| // WHEN |
| Qt3DRender::QLayer layer; |
| layerFilter->addLayer(&layer); |
| |
| // THEN |
| QCOMPARE(layer.parent(), layerFilter.data()); |
| QCOMPARE(layerFilter->layers().size(), 1); |
| } |
| // THEN (Should not crash and parameter be unset) |
| QVERIFY(layerFilter->layers().empty()); |
| |
| { |
| // WHEN |
| Qt3DRender::QLayerFilter someOtherLayerFilter; |
| QScopedPointer<Qt3DRender::QLayer> layer(new Qt3DRender::QLayer(&someOtherLayerFilter)); |
| layerFilter->addLayer(layer.data()); |
| |
| // THEN |
| QCOMPARE(layer->parent(), &someOtherLayerFilter); |
| QCOMPARE(layerFilter->layers().size(), 1); |
| |
| // WHEN |
| layerFilter.reset(); |
| layer.reset(); |
| |
| // THEN Should not crash when the layer is destroyed (tests for failed removal of destruction helper) |
| } |
| } |
| }; |
| |
| QTEST_MAIN(tst_QLayerFilter) |
| |
| #include "tst_qlayerfilter.moc" |