| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Paul Lemire <paul.lemire350@gmail.com> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtTest/QTest> |
| #include <Qt3DRender/qmesh.h> |
| #include <Qt3DRender/private/qmesh_p.h> |
| #include <QObject> |
| #include <QSignalSpy> |
| #include <Qt3DCore/qpropertyupdatedchange.h> |
| #include <Qt3DCore/private/qnodecreatedchangegenerator_p.h> |
| #include <Qt3DCore/private/qscene_p.h> |
| #include <Qt3DCore/qnodecreatedchange.h> |
| #include "testpostmanarbiter.h" |
| |
| class MyQMesh : public Qt3DRender::QMesh |
| { |
| Q_OBJECT |
| public: |
| explicit MyQMesh(Qt3DCore::QNode *parent = nullptr) |
| : Qt3DRender::QMesh(parent) |
| {} |
| |
| void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &change) final |
| { |
| Qt3DRender::QMesh::sceneChangeEvent(change); |
| } |
| }; |
| |
| class tst_QMesh : public QObject |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| |
| void checkDefaultConstruction() |
| { |
| // GIVEN |
| Qt3DRender::QMesh mesh; |
| |
| // THEN |
| QCOMPARE(mesh.source(), QUrl()); |
| QCOMPARE(mesh.meshName(), QString()); |
| QCOMPARE(mesh.status(), Qt3DRender::QMesh::None); |
| } |
| |
| void checkPropertyChanges() |
| { |
| // GIVEN |
| Qt3DRender::QMesh mesh; |
| |
| { |
| // WHEN |
| QSignalSpy spy(&mesh, SIGNAL(sourceChanged(QUrl))); |
| const QUrl newValue(QStringLiteral("qrc:/mesh.obj")); |
| mesh.setSource(newValue); |
| |
| // THEN |
| QVERIFY(spy.isValid()); |
| QCOMPARE(mesh.source(), newValue); |
| QCOMPARE(spy.count(), 1); |
| |
| // WHEN |
| spy.clear(); |
| mesh.setSource(newValue); |
| |
| // THEN |
| QCOMPARE(mesh.source(), newValue); |
| QCOMPARE(spy.count(), 0); |
| } |
| { |
| // WHEN |
| QSignalSpy spy(&mesh, SIGNAL(meshNameChanged(QString))); |
| const QString newValue = QStringLiteral("MainBody"); |
| mesh.setMeshName(newValue); |
| |
| // THEN |
| QVERIFY(spy.isValid()); |
| QCOMPARE(mesh.meshName(), newValue); |
| QCOMPARE(spy.count(), 1); |
| |
| // WHEN |
| spy.clear(); |
| mesh.setMeshName(newValue); |
| |
| // THEN |
| QCOMPARE(mesh.meshName(), newValue); |
| QCOMPARE(spy.count(), 0); |
| } |
| } |
| |
| void checkCreationData() |
| { |
| // GIVEN |
| Qt3DRender::QMesh mesh; |
| |
| mesh.setSource(QUrl(QStringLiteral("http://someRemoteURL.com"))); |
| mesh.setMeshName(QStringLiteral("RearPropeller")); |
| |
| // WHEN |
| QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges; |
| |
| { |
| Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&mesh); |
| creationChanges = creationChangeGenerator.creationChanges(); |
| } |
| |
| // THEN |
| { |
| QCOMPARE(creationChanges.size(), 1); |
| |
| const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QGeometryRendererData>>(creationChanges.first()); |
| const Qt3DRender::QGeometryRendererData cloneData = creationChangeData->data; |
| |
| // Geometry factory shouldn't be null |
| QVERIFY(cloneData.geometryFactory != nullptr); |
| QCOMPARE(mesh.id(), creationChangeData->subjectId()); |
| QCOMPARE(mesh.isEnabled(), true); |
| QCOMPARE(mesh.isEnabled(), creationChangeData->isNodeEnabled()); |
| QCOMPARE(mesh.metaObject(), creationChangeData->metaObject()); |
| } |
| |
| // WHEN |
| mesh.setEnabled(false); |
| |
| { |
| Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&mesh); |
| creationChanges = creationChangeGenerator.creationChanges(); |
| } |
| |
| // THEN |
| { |
| QCOMPARE(creationChanges.size(), 1); |
| |
| const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QGeometryRendererData>>(creationChanges.first()); |
| |
| QCOMPARE(mesh.id(), creationChangeData->subjectId()); |
| QCOMPARE(mesh.isEnabled(), false); |
| QCOMPARE(mesh.isEnabled(), creationChangeData->isNodeEnabled()); |
| QCOMPARE(mesh.metaObject(), creationChangeData->metaObject()); |
| } |
| } |
| |
| void checkSourceUpdate() |
| { |
| // GIVEN |
| TestArbiter arbiter; |
| Qt3DRender::QMesh mesh; |
| arbiter.setArbiterOnNode(&mesh); |
| |
| Qt3DCore::QAspectEngine *engine = reinterpret_cast<Qt3DCore::QAspectEngine*>(0xdeadbeef); |
| Qt3DCore::QScene *scene = new Qt3DCore::QScene(engine); |
| Qt3DCore::QNodePrivate *meshd = Qt3DCore::QNodePrivate::get(&mesh); |
| meshd->setScene(scene); |
| QCoreApplication::processEvents(); |
| arbiter.events.clear(); |
| |
| { |
| // WHEN |
| mesh.setSource(QUrl(QStringLiteral("qrc:/toyplane.obj"))); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), &mesh); |
| |
| arbiter.dirtyNodes.clear(); |
| } |
| |
| { |
| // WHEN |
| mesh.setSource(QStringLiteral("qrc:/toyplane.obj")); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.dirtyNodes.size(), 0); |
| } |
| |
| } |
| |
| void checkMeshNameUpdate() |
| { |
| // GIVEN |
| TestArbiter arbiter; |
| Qt3DRender::QMesh mesh; |
| arbiter.setArbiterOnNode(&mesh); |
| |
| Qt3DCore::QAspectEngine *engine = reinterpret_cast<Qt3DCore::QAspectEngine*>(0xdeadbeef); |
| Qt3DCore::QScene *scene = new Qt3DCore::QScene(engine); |
| Qt3DCore::QNodePrivate *meshd = Qt3DCore::QNodePrivate::get(&mesh); |
| meshd->setScene(scene); |
| QCoreApplication::processEvents(); |
| arbiter.events.clear(); |
| |
| { |
| // WHEN |
| mesh.setMeshName(QStringLiteral("Phil")); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.dirtyNodes.size(), 1); |
| QCOMPARE(arbiter.dirtyNodes.front(), &mesh); |
| |
| arbiter.dirtyNodes.clear(); |
| } |
| |
| { |
| // WHEN |
| mesh.setMeshName(QStringLiteral("Phil")); |
| QCoreApplication::processEvents(); |
| |
| // THEN |
| QCOMPARE(arbiter.dirtyNodes.size(), 0); |
| } |
| |
| } |
| |
| void checkGeometryFactoryIsAccessibleEvenWithNoScene() // QTBUG-65506 |
| { |
| // GIVEN |
| Qt3DRender::QMesh mesh; |
| |
| // WHEN |
| mesh.setSource(QUrl(QStringLiteral("some_path"))); |
| |
| // THEN |
| QVERIFY(!mesh.geometryFactory().isNull()); |
| } |
| }; |
| |
| QTEST_MAIN(tst_QMesh) |
| |
| #include "tst_qmesh.moc" |