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++ // Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtTest/QTest>
++ #include <Qt3DRender/qsetfence.h>
++ #include <Qt3DRender/private/qsetfence_p.h>
++ #include <Qt3DRender/private/setfence_p.h>
++ #include "qbackendnodetester.h"
++ #include "testrenderer.h"
++ #include "testarbiter.h"
++
++ class tst_SetFence : public Qt3DCore::QBackendNodeTester
++ {
++ Q_OBJECT
++
++ private Q_SLOTS:
++
++ void checkInitialState()
++ {
++ // GIVEN
++ Qt3DRender::Render::SetFence backendSetFence;
++
++ // THEN
++ QCOMPARE(backendSetFence.isEnabled(), false);
++ QVERIFY(backendSetFence.peerId().isNull());
++ QCOMPARE(backendSetFence.nodeType(), Qt3DRender::Render::FrameGraphNode::SetFence);
++ }
++
++ void checkInitializeFromPeer()
++ {
++ // GIVEN
++ TestRenderer renderer;
++ Qt3DRender::QSetFence setFence;
++
++ {
++ // WHEN
++ Qt3DRender::Render::SetFence backendSetFence;
++ backendSetFence.setRenderer(&renderer);
++ simulateInitializationSync(&setFence, &backendSetFence);
++
++ // THEN
++ QCOMPARE(backendSetFence.isEnabled(), true);
++ QCOMPARE(backendSetFence.peerId(), setFence.id());
++ QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
++ }
++ renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
++ {
++ // WHEN
++ Qt3DRender::Render::SetFence backendSetFence;
++ setFence.setEnabled(false);
++ backendSetFence.setRenderer(&renderer);
++ simulateInitializationSync(&setFence, &backendSetFence);
++
++ // THEN
++ QCOMPARE(backendSetFence.peerId(), setFence.id());
++ QCOMPARE(backendSetFence.isEnabled(), false);
++ QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
++ }
++ }
++
++ void checkSceneChangeEvents()
++ {
++ // GIVEN
++ Qt3DRender::Render::SetFence backendSetFence;
++ Qt3DRender::QSetFence setFence;
++ TestRenderer renderer;
++ backendSetFence.setRenderer(&renderer);
++ simulateInitializationSync(&setFence, &backendSetFence);
++
++ {
++ // WHEN
++ const bool newValue = false;
++ setFence.setEnabled(newValue);
++ backendSetFence.syncFromFrontEnd(&setFence, false);
++
++ // THEN
++ QCOMPARE(backendSetFence.isEnabled(), newValue);
++ QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
++ renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
++ }
++ }
++ };
++
++ QTEST_MAIN(tst_SetFence)
++
++ #include "tst_setfence.moc"