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/****************************************************************************
**
** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
** 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
** 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 https://www.qt.io/terms-conditions. For further
** 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 <Qt3DCore/private/qnode_p.h>
#include <Qt3DCore/private/qscene_p.h>
#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
#include <Qt3DRender/qclearbuffers.h>
#include <Qt3DRender/private/qclearbuffers_p.h>
#include "testpostmanarbiter.h"
class tst_QClearBuffers: public QObject
{
Q_OBJECT
private Q_SLOTS:
void checkCloning_data()
{
QTest::addColumn<Qt3DRender::QClearBuffers *>("clearBuffers");
QTest::addColumn<Qt3DRender::QClearBuffers::BufferType>("bufferType");
Qt3DRender::QClearBuffers *defaultConstructed = new Qt3DRender::QClearBuffers();
QTest::newRow("defaultConstructed") << defaultConstructed << Qt3DRender::QClearBuffers::None;
Qt3DRender::QClearBuffers *allBuffers = new Qt3DRender::QClearBuffers();
allBuffers->setBuffers(Qt3DRender::QClearBuffers::AllBuffers);
QTest::newRow("allBuffers") << allBuffers << Qt3DRender::QClearBuffers::AllBuffers;
Qt3DRender::QClearBuffers *depthBuffer = new Qt3DRender::QClearBuffers();
depthBuffer->setBuffers(Qt3DRender::QClearBuffers::DepthBuffer);
QTest::newRow("depthBuffer") << depthBuffer << Qt3DRender::QClearBuffers::DepthBuffer;
Qt3DRender::QClearBuffers *colorDepthBuffer = new Qt3DRender::QClearBuffers();
colorDepthBuffer->setBuffers(Qt3DRender::QClearBuffers::ColorDepthBuffer);
QTest::newRow("colorDepthBuffer") << colorDepthBuffer << Qt3DRender::QClearBuffers::ColorDepthBuffer;
}
void checkCloning()
{
// GIVEN
QFETCH(Qt3DRender::QClearBuffers *, clearBuffers);
QFETCH(Qt3DRender::QClearBuffers::BufferType, bufferType);
// THEN
QCOMPARE(clearBuffers->buffers(), bufferType);
// WHEN
Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(clearBuffers);
QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges = creationChangeGenerator.creationChanges();
// THEN
QCOMPARE(creationChanges.size(), 1);
const Qt3DCore::QNodeCreatedChangePtr<Qt3DRender::QClearBuffersData> creationChangeData =
qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QClearBuffersData>>(creationChanges.first());
const Qt3DRender::QClearBuffersData &cloneData = creationChangeData->data;
// THEN
QCOMPARE(clearBuffers->id(), creationChangeData->subjectId());
QCOMPARE(clearBuffers->isEnabled(), creationChangeData->isNodeEnabled());
QCOMPARE(clearBuffers->metaObject(), creationChangeData->metaObject());
QCOMPARE(clearBuffers->buffers(), cloneData.buffersType);
QCOMPARE(clearBuffers->clearColor(), cloneData.clearColor);
QCOMPARE(clearBuffers->clearDepthValue(), cloneData.clearDepthValue);
QCOMPARE(clearBuffers->clearStencilValue(), cloneData.clearStencilValue);
delete clearBuffers;
}
void checkPropertyUpdates()
{
// GIVEN
TestArbiter arbiter;
QScopedPointer<Qt3DRender::QClearBuffers> clearBuffer(new Qt3DRender::QClearBuffers());
arbiter.setArbiterOnNode(clearBuffer.data());
// WHEN
clearBuffer->setBuffers(Qt3DRender::QClearBuffers::AllBuffers);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
Qt3DCore::QPropertyUpdatedChangePtr change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
QCOMPARE(change->propertyName(), "buffers");
QCOMPARE(change->subjectId(), clearBuffer->id());
QCOMPARE(change->value().value<Qt3DRender::QClearBuffers::BufferType>(), Qt3DRender::QClearBuffers::AllBuffers);
QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
arbiter.events.clear();
// WHEN
clearBuffer->setBuffers(Qt3DRender::QClearBuffers::AllBuffers);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 0);
// WHEN
clearBuffer->setBuffers(Qt3DRender::QClearBuffers::ColorDepthBuffer);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
QCOMPARE(change->propertyName(), "buffers");
QCOMPARE(change->subjectId(), clearBuffer->id());
QCOMPARE(change->value().value<Qt3DRender::QClearBuffers::BufferType>(), Qt3DRender::QClearBuffers::ColorDepthBuffer);
QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
arbiter.events.clear();
}
};
QTEST_MAIN(tst_QClearBuffers)
#include "tst_qclearbuffers.moc"
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