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/****************************************************************************
**
** Copyright (C) 2018 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 <Qt3DRender/qtexture.h>
#include <Qt3DRender/private/qtexture_p.h>
#include <QObject>
#include <QSignalSpy>
#include <Qt3DCore/qpropertyupdatedchange.h>
#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
#include <Qt3DCore/qnodecreatedchange.h>
#include "testpostmanarbiter.h"
class tst_QSharedGLTexture : public QObject
{
Q_OBJECT
private Q_SLOTS:
void checkDefaultConstruction()
{
// GIVEN
Qt3DRender::QSharedGLTexture glTexture;
// THEN
QCOMPARE(glTexture.textureId(), -1);
QCOMPARE(glTexture.target(), Qt3DRender::QAbstractTexture::TargetAutomatic);
}
void checkPropertyChanges()
{
// GIVEN
Qt3DRender::QSharedGLTexture glTexture;
{
// WHEN
QSignalSpy spy(&glTexture, SIGNAL(textureIdChanged(int)));
const int newValue = 883;
glTexture.setTextureId(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(glTexture.textureId(), newValue);
QCOMPARE(spy.count(), 1);
// WHEN
spy.clear();
glTexture.setTextureId(newValue);
// THEN
QCOMPARE(glTexture.textureId(), newValue);
QCOMPARE(spy.count(), 0);
}
}
void checkCreationData()
{
// GIVEN
Qt3DRender::QSharedGLTexture glTexture;
glTexture.setTextureId(1200);
// WHEN
QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges;
{
Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&glTexture);
creationChanges = creationChangeGenerator.creationChanges();
}
// THEN
{
QCOMPARE(creationChanges.size(), 1);
const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QAbstractTextureData>>(creationChanges.first());
const Qt3DRender::QAbstractTextureData cloneData = creationChangeData->data;
QCOMPARE(glTexture.id(), creationChangeData->subjectId());
QCOMPARE(glTexture.isEnabled(), true);
QCOMPARE(glTexture.isEnabled(), creationChangeData->isNodeEnabled());
QCOMPARE(glTexture.metaObject(), creationChangeData->metaObject());
QCOMPARE(cloneData.sharedTextureId, 1200);
}
// WHEN
glTexture.setEnabled(false);
{
Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&glTexture);
creationChanges = creationChangeGenerator.creationChanges();
}
// THEN
{
QCOMPARE(creationChanges.size(), 1);
const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QAbstractTextureData>>(creationChanges.first());
const Qt3DRender::QAbstractTextureData cloneData = creationChangeData->data;
QCOMPARE(glTexture.id(), creationChangeData->subjectId());
QCOMPARE(glTexture.isEnabled(), false);
QCOMPARE(glTexture.isEnabled(), creationChangeData->isNodeEnabled());
QCOMPARE(glTexture.metaObject(), creationChangeData->metaObject());
QCOMPARE(cloneData.sharedTextureId, 1200);
}
}
void checkTextureIdUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QSharedGLTexture glTexture;
arbiter.setArbiterOnNode(&glTexture);
{
// WHEN
glTexture.setTextureId(1584);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 1);
const auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
QCOMPARE(change->propertyName(), "textureId");
QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
QCOMPARE(change->value().toInt(), 1584);
arbiter.events.clear();
}
{
// WHEN
glTexture.setTextureId(1584);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.events.size(), 0);
}
}
};
QTEST_MAIN(tst_QSharedGLTexture)
#include "tst_qsharedgltexture.moc"
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