Rename and update qrenderqmltotexture unit tests

Change-Id: Ib80c7ade344a83c2ee900f87f69a8f7c4bf8cc2e
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

5 files changed, 330 insertions, 296 deletions

diff --git a/tests/auto/render/qrenderqmltotexture/qrenderqmltotexture.pro b/tests/auto/render/qrenderqmltotexture/qrenderqmltotexture.pro
deleted file mode 100644
index 8b2840929..000000000
--- a/tests/auto/render/qrenderqmltotexture/qrenderqmltotexture.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-TEMPLATE = app
-
-TARGET = qrenderqmltotexture
-
-QT += 3dcore 3dcore-private 3drender 3drender-private testlib
-
-CONFIG += testcase
-
-SOURCES += tst_qrenderqmltotexture.cpp
-
-include(../commons/commons.pri)
diff --git a/tests/auto/render/qrenderqmltotexture/tst_qrenderqmltotexture.cpp b/tests/auto/render/qrenderqmltotexture/tst_qrenderqmltotexture.cpp
deleted file mode 100644
index b337306be..000000000
--- a/tests/auto/render/qrenderqmltotexture/tst_qrenderqmltotexture.cpp
+++ /dev/null
@@ -1,284 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 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 <Qt3DRender/qrenderqmltotexture.h>
-#include <Qt3DRender/qtexture.h>
-#include <Qt3DRender/private/qrenderqmltotexture_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_QRenderQmlToTexture : public QObject
-{
-    Q_OBJECT
-
-private Q_SLOTS:
-
-    void checkDefaultConstruction()
-    {
-        // GIVEN
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-
-        // THEN
-        QCOMPARE(renderQmlToTexture.texture(), nullptr);
-        QCOMPARE(renderQmlToTexture.source(), QUrl(QStringLiteral("")));
-        QCOMPARE(renderQmlToTexture.renderOnce(), false);
-        QCOMPARE(renderQmlToTexture.loaded(), false);
-    }
-
-    void checkPropertyChanges()
-    {
-        // GIVEN
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-        QScopedPointer<Qt3DRender::QTexture2D> texture(new Qt3DRender::QTexture2D());
-
-        {
-            // WHEN
-            QSignalSpy spy(&renderQmlToTexture, SIGNAL(textureChanged(Qt3DRender::QAbstractTexture *)));
-            Qt3DRender::QAbstractTexture * newValue = texture.data();
-            renderQmlToTexture.setTexture(newValue);
-
-            // THEN
-            QVERIFY(spy.isValid());
-            QCOMPARE(renderQmlToTexture.texture(), newValue);
-            QCOMPARE(spy.count(), 1);
-
-            // WHEN
-            spy.clear();
-            renderQmlToTexture.setTexture(newValue);
-
-            // THEN
-            QCOMPARE(renderQmlToTexture.texture(), newValue);
-            QCOMPARE(spy.count(), 0);
-        }
-        {
-            // WHEN
-            QSignalSpy spy(&renderQmlToTexture, SIGNAL(sourceChanged(QUrl)));
-            const QUrl newValue = QUrl(QStringLiteral("qrc://source.qml"));
-            renderQmlToTexture.setSource(newValue);
-
-            // THEN
-            QVERIFY(spy.isValid());
-            QCOMPARE(renderQmlToTexture.source(), newValue);
-            QCOMPARE(spy.count(), 1);
-
-            // WHEN
-            spy.clear();
-            renderQmlToTexture.setSource(newValue);
-
-            // THEN
-            QCOMPARE(renderQmlToTexture.source(), newValue);
-            QCOMPARE(spy.count(), 0);
-        }
-        {
-            // WHEN
-            QSignalSpy spy(&renderQmlToTexture, SIGNAL(renderOnceChanged(bool)));
-            const bool newValue = true;
-            renderQmlToTexture.setRenderOnce(newValue);
-
-            // THEN
-            QVERIFY(spy.isValid());
-            QCOMPARE(renderQmlToTexture.renderOnce(), newValue);
-            QCOMPARE(spy.count(), 1);
-
-            // WHEN
-            spy.clear();
-            renderQmlToTexture.setRenderOnce(newValue);
-
-            // THEN
-            QCOMPARE(renderQmlToTexture.renderOnce(), newValue);
-            QCOMPARE(spy.count(), 0);
-        }
-    }
-
-    void checkCreationData()
-    {
-        // GIVEN
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-        QScopedPointer<Qt3DRender::QTexture2D> texture(new Qt3DRender::QTexture2D());
-
-        renderQmlToTexture.setTexture(texture.data());
-        renderQmlToTexture.setSource(QUrl(QStringLiteral("qrc://source.qml")));
-        renderQmlToTexture.setRenderOnce(true);
-
-        // WHEN
-        QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges;
-
-        {
-            Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&renderQmlToTexture);
-            creationChanges = creationChangeGenerator.creationChanges();
-        }
-
-        // THEN
-        {
-            QCOMPARE(creationChanges.size(), 1);
-
-            const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QRenderQmlToTextureData>>(creationChanges.first());
-            const Qt3DRender::QRenderQmlToTextureData cloneData = creationChangeData->data;
-
-            QCOMPARE(renderQmlToTexture.texture()->id(), cloneData.textureId);
-            QCOMPARE(renderQmlToTexture.renderOnce(), cloneData.renderOnce);
-            QCOMPARE(renderQmlToTexture.id(), creationChangeData->subjectId());
-            QCOMPARE(renderQmlToTexture.isEnabled(), true);
-            QCOMPARE(renderQmlToTexture.isEnabled(), creationChangeData->isNodeEnabled());
-            QCOMPARE(renderQmlToTexture.metaObject(), creationChangeData->metaObject());
-        }
-
-        // WHEN
-        renderQmlToTexture.setEnabled(false);
-
-        {
-            Qt3DCore::QNodeCreatedChangeGenerator creationChangeGenerator(&renderQmlToTexture);
-            creationChanges = creationChangeGenerator.creationChanges();
-        }
-
-        // THEN
-        {
-            QCOMPARE(creationChanges.size(), 1);
-
-            const auto creationChangeData = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<Qt3DRender::QRenderQmlToTextureData>>(creationChanges.first());
-            const Qt3DRender::QRenderQmlToTextureData cloneData = creationChangeData->data;
-
-            QCOMPARE(renderQmlToTexture.texture()->id(), cloneData.textureId);
-            QCOMPARE(renderQmlToTexture.renderOnce(), cloneData.renderOnce);
-            QCOMPARE(renderQmlToTexture.id(), creationChangeData->subjectId());
-            QCOMPARE(renderQmlToTexture.isEnabled(), false);
-            QCOMPARE(renderQmlToTexture.isEnabled(), creationChangeData->isNodeEnabled());
-            QCOMPARE(renderQmlToTexture.metaObject(), creationChangeData->metaObject());
-        }
-    }
-
-    void checkTextureUpdate()
-    {
-        // GIVEN
-        TestArbiter arbiter;
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-        arbiter.setArbiterOnNode(&renderQmlToTexture);
-        QScopedPointer<Qt3DRender::QTexture2D> texture(new Qt3DRender::QTexture2D());
-
-        {
-            // WHEN
-            renderQmlToTexture.setTexture(texture.data());
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 1);
-            auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
-            QCOMPARE(change->propertyName(), "texture");
-            QCOMPARE(change->value().value<Qt3DRender::QAbstractTexture *>(), renderQmlToTexture.texture());
-            QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
-
-            arbiter.events.clear();
-        }
-
-        {
-            // WHEN
-            renderQmlToTexture.setTexture(texture.data());
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 0);
-        }
-
-    }
-
-    void checkSourceUpdate()
-    {
-        // GIVEN
-        TestArbiter arbiter;
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-        arbiter.setArbiterOnNode(&renderQmlToTexture);
-
-        {
-            // WHEN
-            renderQmlToTexture.setSource(QUrl(QStringLiteral("qrc://source.qml")));
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 1);
-            auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
-            QCOMPARE(change->propertyName(), "source");
-            QCOMPARE(change->value().value<QUrl>(), renderQmlToTexture.source());
-            QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
-
-            arbiter.events.clear();
-        }
-
-        {
-            // WHEN
-            renderQmlToTexture.setSource(QUrl(QStringLiteral("qrc://source.qml")));
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 0);
-        }
-
-    }
-
-    void checkRenderOnceUpdate()
-    {
-        // GIVEN
-        TestArbiter arbiter;
-        Qt3DRender::QRenderQmlToTexture renderQmlToTexture;
-        arbiter.setArbiterOnNode(&renderQmlToTexture);
-
-        {
-            // WHEN
-            renderQmlToTexture.setRenderOnce(true);
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 1);
-            auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
-            QCOMPARE(change->propertyName(), "renderOnce");
-            QCOMPARE(change->value().value<bool>(), renderQmlToTexture.renderOnce());
-            QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
-
-            arbiter.events.clear();
-        }
-
-        {
-            // WHEN
-            renderQmlToTexture.setRenderOnce(true);
-            QCoreApplication::processEvents();
-
-            // THEN
-            QCOMPARE(arbiter.events.size(), 0);
-        }
-
-    }
-
-};
-
-QTEST_MAIN(tst_QRenderQmlToTexture)
-
-#include "tst_qrenderqmltotexture.moc"
diff --git a/tests/auto/render/qscene2d/qscene2d.pro b/tests/auto/render/qscene2d/qscene2d.pro
new file mode 100644
index 000000000..b7458d1c2
--- /dev/null
+++ b/tests/auto/render/qscene2d/qscene2d.pro
@@ -0,0 +1,12 @@
+TEMPLATE = app
+
+TARGET = qscene2d
+
+QT += 3dcore 3dcore-private 3drender 3drender-private testlib 3dquickrender 3dquickrender-private
+
+CONFIG += testcase
+
+SOURCES += tst_qscene2d.cpp
+
+include(../../core/common/common.pri)
+include(../commons/commons.pri)
diff --git a/tests/auto/render/qscene2d/tst_qscene2d.cpp b/tests/auto/render/qscene2d/tst_qscene2d.cpp
new file mode 100644
index 000000000..8d27945e4
--- /dev/null
+++ b/tests/auto/render/qscene2d/tst_qscene2d.cpp
@@ -0,0 +1,316 @@
+/****************************************************************************
+**
+** 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 <Qt3DQuickRender/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.source(), QUrl(QStringLiteral("")));
+        QCOMPARE(scene2d.renderPolicy(), QScene2D::Continuous);
+        QCOMPARE(scene2d.loaded(), false);
+        QCOMPARE(scene2d.item(), nullptr);
+    }
+
+    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(sourceChanged(QUrl)));
+            const QUrl newValue = QUrl(QStringLiteral("qrc://source.qml"));
+            scene2d.setSource(newValue);
+
+            // THEN
+            QVERIFY(spy.isValid());
+            QCOMPARE(scene2d.source(), newValue);
+            QCOMPARE(spy.count(), 1);
+
+            // WHEN
+            spy.clear();
+            scene2d.setSource(newValue);
+
+            // THEN
+            QCOMPARE(scene2d.source(), 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);
+        }
+    }
+
+    void checkCreationData()
+    {
+        // GIVEN
+        Qt3DRender::Quick::QScene2D scene2d;
+        QScopedPointer<Qt3DRender::QRenderTargetOutput> output(new Qt3DRender::QRenderTargetOutput());
+
+        scene2d.setOutput(output.data());
+        scene2d.setSource(QUrl(QStringLiteral("qrc://source.qml")));
+        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());
+        }
+
+        // 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 checkSourceUpdate()
+    {
+        // GIVEN
+        TestArbiter arbiter;
+        Qt3DRender::Quick::QScene2D scene2d;
+        arbiter.setArbiterOnNode(&scene2d);
+
+        {
+            // WHEN
+            scene2d.setSource(QUrl(QStringLiteral("qrc://source.qml")));
+            QCoreApplication::processEvents();
+
+            // THEN
+            QCOMPARE(arbiter.events.size(), 1);
+            auto change = arbiter.events.first().staticCast<Qt3DCore::QPropertyUpdatedChange>();
+            QCOMPARE(change->propertyName(), "source");
+            QCOMPARE(change->value().value<QUrl>(), scene2d.source());
+            QCOMPARE(change->type(), Qt3DCore::PropertyUpdated);
+
+            arbiter.events.clear();
+        }
+
+        {
+            // WHEN
+            scene2d.setSource(QUrl(QStringLiteral("qrc://source.qml")));
+            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);
+        }
+
+    }
+
+};
+
+QTEST_MAIN(tst_QScene2D)
+
+#include "tst_qscene2d.moc"
diff --git a/tests/auto/render/render.pro b/tests/auto/render/render.pro
index 34c07f7dc..c89299095 100644
--- a/tests/auto/render/render.pro
+++ b/tests/auto/render/render.pro
@@ -98,7 +98,8 @@ qtConfig(private_tests) {
         trianglevisitor \
         qmemorybarrier \
         qeventforward \
-        eventforward
+        eventforward \
+        qscene2d
 
     !macos: SUBDIRS += graphicshelpergl4
 }