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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <Qt3DCore/qentity.h>
#include <Qt3DCore/qcomponent.h>
#include <Qt3DCore/private/qnode_p.h>
#include <Qt3DCore/private/qscene_p.h>
class tst_Cloning : public QObject
{
Q_OBJECT
public:
tst_Cloning() : QObject() {}
~tst_Cloning() {}
private slots:
void checkEntityCloning();
};
class MyQNode : public Qt3DCore::QNode
{
Q_OBJECT
public:
explicit MyQNode(Qt3DCore::QNode *parent = 0) : QNode(parent)
{}
~MyQNode()
{
QNode::cleanup();
}
void setCustomProperty(const QString &s) { m_customProperty = s; }
QString customProperty() const { return m_customProperty; }
QT3D_CLONEABLE(MyQNode)
QString m_customProperty;
static QNode *clone(QNode *node) {
return QNode::clone(node);
}
protected:
void copy(const Qt3DCore::QNode *ref) Q_DECL_OVERRIDE
{
Qt3DCore::QNode::copy(ref);
const MyQNode *refNode = qobject_cast<const MyQNode *>(ref);
setCustomProperty(refNode->customProperty());
}
};
class MyQComponent : public Qt3DCore::QComponent
{
Q_OBJECT
public:
explicit MyQComponent(Qt3DCore::QNode *parent = 0) : QComponent(parent)
{}
~MyQComponent()
{
QNode::cleanup();
}
QT3D_CLONEABLE(MyQComponent)
};
void tst_Cloning::checkEntityCloning()
{
// GIVEN
Qt3DCore::QScene *scene = new Qt3DCore::QScene();
MyQNode *root = new MyQNode();
Qt3DCore::QNodePrivate::get(root)->setScene(scene);
Qt3DCore::QEntity *entity = new Qt3DCore::QEntity(root);
// WHEN
MyQComponent *comp1 = new MyQComponent();
MyQComponent *comp2 = new MyQComponent();
MyQComponent *comp3 = new MyQComponent();
MyQNode *childNode = new MyQNode(entity);
entity->addComponent(comp1);
entity->addComponent(comp2);
entity->addComponent(comp3);
root->setCustomProperty(QStringLiteral("Corvette"));
// THEN
QVERIFY(root->customProperty() == QStringLiteral("Corvette"));
QCOMPARE(root->children().count(), 1);
QCOMPARE(entity->children().count(), 4);
QCOMPARE(entity->components().count(), 3);
//WHEN
MyQNode *cloneRoot = qobject_cast<MyQNode *>(MyQNode::clone(root));
// THEN
QCOMPARE(cloneRoot->children().count(), 1);
QCOMPARE(cloneRoot->id(), root->id());
QVERIFY(cloneRoot->customProperty() == root->customProperty());
Qt3DCore::QEntity *cloneEntity = qobject_cast<Qt3DCore::QEntity *>(cloneRoot->children().first());
QVERIFY(cloneEntity != Q_NULLPTR);
QCOMPARE(cloneEntity->id(), entity->id());
QCOMPARE(cloneEntity->children().count(), 4);
QCOMPARE(cloneEntity->components().count(), 3);
QList<Qt3DCore::QNodeId> ids = QList<Qt3DCore::QNodeId>() << comp1->id() << comp2->id() << comp3->id() << childNode->id();
Q_FOREACH (QObject *c, cloneEntity->children()) {
Qt3DCore::QNode *n = qobject_cast<Qt3DCore::QNode *>(c);
QVERIFY(ids.contains(n->id()));
ids.removeAll(n->id());
}
delete cloneRoot;
}
QTEST_APPLESS_MAIN(tst_Cloning)
#include "tst_cloning.moc"
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