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// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "../../shared/util.h"
#include <qtest.h>
#include <QSignalSpy>
#include <QDebug>
#include <Qt3DQuick/qqmlaspectengine.h>
#include <Qt3DCore/qentity.h>
#include <Qt3DCore/qnode.h>
#include <Qt3DCore/private/qnode_p.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQml/qqmlcontext.h>
using namespace Qt3DCore::Quick;
using namespace Qt3DCore;
class tst_dynamicnodecreation : public QQmlDataTest
{
Q_OBJECT
private slots:
void createSingleEntityViaQmlEngine();
void createSingleEntityViaAspectEngine();
void createMultipleEntitiesViaAspectEngine();
void createEntityAndDynamicChild();
};
void tst_dynamicnodecreation::createSingleEntityViaQmlEngine()
{
// GIVEN
QQmlAspectEngine engine;
// WHEN
QQmlEngine *qmlEngine = engine.qmlEngine();
// THEN
QVERIFY(qmlEngine != nullptr);
// WHEN
QQmlComponent component(qmlEngine, testFileUrl("createSingle.qml"));
auto entity = qobject_cast<QEntity *>(component.create());
// THEN
QVERIFY(entity != nullptr);
QVERIFY(entity->parent() == nullptr);
QCOMPARE(entity->property("success").toBool(), true);
QCOMPARE(entity->property("value").toInt(), 12345);
// WHEN
auto nodeD = Qt3DCore::QNodePrivate::get(entity);
// THEN
QVERIFY(nodeD->m_scene == nullptr);
QVERIFY(nodeD->m_changeArbiter == nullptr);
QCOMPARE(nodeD->m_id.isNull(), false);
}
void tst_dynamicnodecreation::createSingleEntityViaAspectEngine()
{
// GIVEN
QQmlAspectEngine engine;
// WHEN
engine.setSource(testFileUrl("createSingle.qml"));
auto entity = engine.aspectEngine()->rootEntity().data();
// THEN
QVERIFY(entity != nullptr);
QVERIFY(entity->parent() == engine.aspectEngine());
QCOMPARE(entity->property("success").toBool(), true);
QCOMPARE(entity->property("value").toInt(), 12345);
// WHEN
auto nodeD = QNodePrivate::get(entity);
// THEN
QVERIFY(nodeD->m_scene != nullptr);
QVERIFY(nodeD->m_changeArbiter != nullptr);
QCOMPARE(nodeD->m_id.isNull(), false);
}
void tst_dynamicnodecreation::createMultipleEntitiesViaAspectEngine()
{
// GIVEN
QQmlAspectEngine engine;
// WHEN
engine.setSource(testFileUrl("createMultiple.qml"));
auto entity = engine.aspectEngine()->rootEntity().data();
// THEN
QVERIFY(entity != nullptr);
QVERIFY(entity->parent() == engine.aspectEngine());
QCOMPARE(entity->property("success").toBool(), true);
QCOMPARE(entity->property("value").toInt(), 12345);
QCOMPARE(entity->childNodes().size(), 1);
// WHEN
auto nodeD = Qt3DCore::QNodePrivate::get(entity);
// THEN
QVERIFY(nodeD->m_scene != nullptr);
QVERIFY(nodeD->m_changeArbiter != nullptr);
QCOMPARE(nodeD->m_id.isNull(), false);
// WHEN
auto child = qobject_cast<QEntity *>(entity->childNodes().first());
// THEN
QCOMPARE(child->objectName(), QLatin1String("childEntity"));
QCOMPARE(child->property("success").toBool(), false);
QCOMPARE(child->property("value").toInt(), 54321);
QCOMPARE(child->childNodes().size(), 0);
QCOMPARE(child->parentEntity(), entity);
}
void tst_dynamicnodecreation::createEntityAndDynamicChild()
{
QSKIP("Fail on CI for unknown reason");
// GIVEN
QQmlAspectEngine engine;
// WHEN
engine.setSource(testFileUrl("createDynamicChild.qml"));
auto entity = engine.aspectEngine()->rootEntity().data();
// THEN
QVERIFY(entity != nullptr);
QVERIFY(entity->parent() == engine.aspectEngine());
QCOMPARE(entity->property("success").toBool(), true);
QCOMPARE(entity->property("value").toInt(), 12345);
QCOMPARE(entity->childNodes().size(), 0);
// WHEN
auto *nodeD = Qt3DCore::QNodePrivate::get(entity);
// THEN
QVERIFY(nodeD->m_scene != nullptr);
QVERIFY(nodeD->m_changeArbiter != nullptr);
QCOMPARE(nodeD->m_id.isNull(), false);
// WHEN
//QGuiApplication::processEvents(QEventLoop::AllEvents, 10);
QGuiApplication::processEvents();
auto child = qobject_cast<QEntity *>(entity->childNodes().first());
// THEN
QCOMPARE(child->objectName(), QLatin1String("dynamicChildEntity"));
QCOMPARE(child->property("success").toBool(), false);
QCOMPARE(child->property("value").toInt(), 27182818);
QCOMPARE(child->childNodes().size(), 0);
QCOMPARE(child->parentEntity(), entity);
// WHEN
auto *childD = Qt3DCore::QNodePrivate::get(child);
// THEN
QCOMPARE(childD->m_scene, nodeD->m_scene);
QCOMPARE(childD->m_changeArbiter, nodeD->m_changeArbiter);
QCOMPARE(childD->m_id.isNull(), false);
}
QTEST_MAIN(tst_dynamicnodecreation)
#include "tst_dynamicnodecreation.moc"