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+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** 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 <Qt3DQuickScene2D/qscene2d.h>
+#include <Qt3DRender/qrendertargetoutput.h>
+#include <private/qscene2d_p.h>
+#include <QObject>
+#include <QSignalSpy>
+#include <Qt3DCore/qpropertyupdatedchange.h>
+#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
+#include <Qt3DCore/qnodecreatedchange.h>
+#include "testpostmanarbiter.h"
+
+using namespace Qt3DRender::Quick;
+
+class tst_QScene2D : public QObject
+{
+ Q_OBJECT
+
+private Q_SLOTS:
+
+ void initTestCase()
+ {
+ qRegisterMetaType<Qt3DRender::Quick::QScene2D::RenderPolicy>(
+ "QScene2D::RenderPolicy");
+ }
+
+ void checkDefaultConstruction()
+ {
+ // GIVEN
+ Qt3DRender::Quick::QScene2D scene2d;
+
+ // THEN
+ QCOMPARE(scene2d.output(), nullptr);
+ QCOMPARE(scene2d.renderPolicy(), QScene2D::Continuous);
+ QCOMPARE(scene2d.item(), nullptr);
+ QCOMPARE(scene2d.isMouseEnabled(), true);
+ }
+
+ void checkPropertyChanges()
+ {
+ // GIVEN
+ Qt3DRender::Quick::QScene2D scene2d;
+ QScopedPointer<Qt3DRender::QRenderTargetOutput> output(new Qt3DRender::QRenderTargetOutput());
+ QScopedPointer<QQuickItem> item(new QQuickItem());
+
+ {
+ // WHEN
+ QSignalSpy spy(&scene2d, SIGNAL(outputChanged(Qt3DRender::QRenderTargetOutput*)));
+ Qt3DRender::QRenderTargetOutput *newValue = output.data();
+ scene2d.setOutput(newValue);
+
+ // THEN
+ QVERIFY(spy.isValid());
+ QCOMPARE(scene2d.output(), newValue);
+ QCOMPARE(spy.count(), 1);
+
+ // WHEN
+ spy.clear();
+ scene2d.setOutput(newValue);
+
+ // THEN
+ QCOMPARE(scene2d.output(), newValue);
+ QCOMPARE(spy.count(), 0);
+ }
+ {
+ // WHEN
+ QSignalSpy spy(&scene2d, SIGNAL(renderPolicyChanged(QScene2D::RenderPolicy)));
+ const QScene2D::RenderPolicy newValue = QScene2D::SingleShot;
+ scene2d.setRenderPolicy(newValue);
+
+ // THEN
+ QVERIFY(spy.isValid());
+ QCOMPARE(scene2d.renderPolicy(), newValue);
+ QCOMPARE(spy.count(), 1);
+
+ // WHEN
+ spy.clear();
+ scene2d.setRenderPolicy(newValue);
+
+ // THEN
+ QCOMPARE(scene2d.renderPolicy(), newValue);
+ QCOMPARE(spy.count(), 0);
+ }
+ {
+ // WHEN
+ QSignalSpy spy(&scene2d, SIGNAL(itemChanged(QQuickItem*)));
+ QQuickItem *newValue = item.data();
+ scene2d.setItem(newValue);
+
+ // THEN
+ QVERIFY(spy.isValid());
+ QCOMPARE(scene2d.item(), newValue);
+ QCOMPARE(spy.count(), 1);
+
+ // WHEN
+ spy.clear();
+ scene2d.setItem(newValue);
+
+ // THEN
+ QCOMPARE(scene2d.item(), newValue);
+ QCOMPARE(spy.count(), 0);
+ }
+
+ {
+ // WHEN
+ QSignalSpy spy(&scene2d, SIGNAL(mouseEnabledChanged(bool)));
+ bool newValue = false;
+ scene2d.setMouseEnabled(newValue);
+
+ // THEN
+ QVERIFY(spy.isValid());
+ QCOMPARE(scene2d.isMouseEnabled(), newValue);
+ QCOMPARE(spy.count(), 1);
+
+ // WHEN
+ spy.clear();
+ scene2d.setMouseEnabled(newValue);
+
+ // THEN
+ QCOMPARE(scene2d.isMouseEnabled(), newValue);
+ QCOMPARE(spy.count(), 0);
+ }
+ }
+
+ void checkCreationData()
+ {
+ // GIVEN
+ Qt3DRender::Quick::QScene2D scene2d;
+ QScopedPointer<Qt3DRender::QRenderTargetOutput> output(new Qt3DRender::QRenderTargetOutput());
+
+ scene2d.setOutput(output.data());
+ scene2d.setRenderPolicy(QScene2D::SingleShot);
+
+ // WHEN
+ QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges;
+
+ {
+ Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&scene2d);
+ creationChanges = creationChangeGenerator.creationChanges();
+ }
+
+ // THEN
+ {
+ QCOMPARE(creationChanges.size(), 1);
+
+ const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<
+ Qt3DRender::Quick::QScene2DData>>(creationChanges.first());
+ const Qt3DRender::Quick::QScene2DData cloneData = creationChangeData->data;
+
+ QCOMPARE(scene2d.output()->id(), cloneData.output);
+ QCOMPARE(scene2d.renderPolicy(), cloneData.renderPolicy);
+ QCOMPARE(scene2d.id(), creationChangeData->subjectId());
+ QCOMPARE(scene2d.isEnabled(), true);
+ QCOMPARE(scene2d.isEnabled(), creationChangeData->isNodeEnabled());
+ QCOMPARE(scene2d.metaObject(), creationChangeData->metaObject());
+ QCOMPARE(scene2d.isMouseEnabled(), cloneData.mouseEnabled);
+ }
+
+ // WHEN
+ scene2d.setEnabled(false);
+
+ {
+ Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&scene2d);
+ creationChanges = creationChangeGenerator.creationChanges();
+ }
+
+ // THEN
+ {
+ QCOMPARE(creationChanges.size(), 1);
+
+ const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<
+ Qt3DRender::Quick::QScene2DData>>(creationChanges.first());
+ const Qt3DRender::Quick::QScene2DData cloneData = creationChangeData->data;
+
+ QCOMPARE(scene2d.output()->id(), cloneData.output);
+ QCOMPARE(scene2d.renderPolicy(), cloneData.renderPolicy);
+ QCOMPARE(scene2d.id(), creationChangeData->subjectId());
+ QCOMPARE(scene2d.isEnabled(), false);
+ QCOMPARE(scene2d.isEnabled(), creationChangeData->isNodeEnabled());
+ QCOMPARE(scene2d.metaObject(), creationChangeData->metaObject());
+ }
+ }
+
+ void checkOutputUpdate()
+ {
+ // GIVEN
+ TestArbiter arbiter;
+ Qt3DRender::Quick::QScene2D scene2d;
+ arbiter.setArbiterOnNode(&scene2d);
+ QScopedPointer<Qt3DRender::QRenderTargetOutput> output(new Qt3DRender::QRenderTargetOutput());
+
+ {
+ // WHEN
+ scene2d.setOutput(output.data());
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 1);
+ auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
+ QCOMPARE(change->propertyName(), "output");
+ QCOMPARE(change->value().value<Qt3DCore::QNodeId>(), scene2d.output()->id());
+ QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
+
+ arbiter.events.clear();
+ }
+
+ {
+ // WHEN
+ scene2d.setOutput(output.data());
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 0);
+ }
+
+ }
+
+ void checkRenderPolicyUpdate()
+ {
+ // GIVEN
+ TestArbiter arbiter;
+ Qt3DRender::Quick::QScene2D scene2d;
+ arbiter.setArbiterOnNode(&scene2d);
+
+ {
+ // WHEN
+ scene2d.setRenderPolicy(QScene2D::SingleShot);
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 1);
+ auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
+ QCOMPARE(change->propertyName(), "renderPolicy");
+ QCOMPARE(change->value().value<Qt3DRender::Quick::QScene2D::RenderPolicy>(),
+ scene2d.renderPolicy());
+ QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
+
+ arbiter.events.clear();
+ }
+
+ {
+ // WHEN
+ scene2d.setRenderPolicy(QScene2D::SingleShot);
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 0);
+ }
+
+ }
+
+ void checkMouseEnabledUpdate()
+ {
+ // GIVEN
+ TestArbiter arbiter;
+ Qt3DRender::Quick::QScene2D scene2d;
+ arbiter.setArbiterOnNode(&scene2d);
+
+ {
+ // WHEN
+ scene2d.setMouseEnabled(false);
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 1);
+ auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
+ QCOMPARE(change->propertyName(), "mouseEnabled");
+ QCOMPARE(change->value().toBool(), scene2d.isMouseEnabled());
+ QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
+
+ arbiter.events.clear();
+ }
+
+ {
+ // WHEN
+ scene2d.setMouseEnabled(false);
+ QCoreApplication::processEvents();
+
+ // THEN
+ QCOMPARE(arbiter.events.size(), 0);
+ }
+
+ }
+
+};
+
+QTEST_MAIN(tst_QScene2D)
+
+#include "tst_qscene2d.moc"
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