| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 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 |
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| ** GNU General Public License Usage |
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| ** 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 |
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| ** |
| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| |
| #include <QtTest/QTest> |
| #include <Qt3DRender/qrendertarget.h> |
| #include <Qt3DRender/qrendertargetoutput.h> |
| #include <Qt3DRender/private/qrendertarget_p.h> |
| #include <Qt3DRender/private/rendertarget_p.h> |
| #include "qbackendnodetester.h" |
| #include "testrenderer.h" |
| |
| class tst_RenderTarget : public Qt3DCore::QBackendNodeTester |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| |
| void checkInitialState() |
| { |
| // GIVEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.isEnabled(), false); |
| QVERIFY(backendRenderTarget.peerId().isNull()); |
| QVERIFY(backendRenderTarget.renderOutputs().empty()); |
| } |
| |
| void checkCleanupState() |
| { |
| // GIVEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| |
| // WHEN |
| backendRenderTarget.setEnabled(true); |
| backendRenderTarget.appendRenderOutput(Qt3DCore::QNodeId::createId()); |
| backendRenderTarget.appendRenderOutput(Qt3DCore::QNodeId::createId()); |
| |
| backendRenderTarget.cleanup(); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.isEnabled(), false); |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 0); |
| } |
| |
| void checkInitializeFromPeer() |
| { |
| // GIVEN |
| TestRenderer renderer; |
| Qt3DRender::QRenderTarget renderTarget; |
| Qt3DRender::QRenderTargetOutput renderTargetOuput; |
| renderTarget.addOutput(&renderTargetOuput); |
| |
| { |
| // WHEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| backendRenderTarget.setRenderer(&renderer); |
| simulateInitializationSync(&renderTarget, &backendRenderTarget); |
| // THEN |
| QCOMPARE(backendRenderTarget.isEnabled(), true); |
| QCOMPARE(backendRenderTarget.peerId(), renderTarget.id()); |
| QCOMPARE(backendRenderTarget.renderOutputs(), QVector<Qt3DCore::QNodeId>() << renderTargetOuput.id()); |
| } |
| { |
| // WHEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| renderTarget.setEnabled(false); |
| backendRenderTarget.setRenderer(&renderer); |
| simulateInitializationSync(&renderTarget, &backendRenderTarget); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.peerId(), renderTarget.id()); |
| QCOMPARE(backendRenderTarget.isEnabled(), false); |
| } |
| } |
| |
| void checkAddNoDuplicateOutput() |
| { |
| // GIVEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 0); |
| |
| // WHEN |
| Qt3DCore::QNodeId renderTargetOutputId = Qt3DCore::QNodeId::createId(); |
| backendRenderTarget.appendRenderOutput(renderTargetOutputId); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 1); |
| |
| // WHEN |
| backendRenderTarget.appendRenderOutput(renderTargetOutputId); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 1); |
| } |
| |
| void checkAddRemoveOutput() |
| { |
| // GIVEN |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 0); |
| |
| // WHEN |
| Qt3DCore::QNodeId renderTargetOutputId1 = Qt3DCore::QNodeId::createId(); |
| Qt3DCore::QNodeId renderTargetOutputId2 = Qt3DCore::QNodeId::createId(); |
| backendRenderTarget.appendRenderOutput(renderTargetOutputId1); |
| backendRenderTarget.appendRenderOutput(renderTargetOutputId2); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 2); |
| |
| // WHEN |
| backendRenderTarget.removeRenderOutput(Qt3DCore::QNodeId()); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 2); |
| |
| // WHEN |
| backendRenderTarget.removeRenderOutput(renderTargetOutputId1); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 1); |
| |
| // WHEN |
| backendRenderTarget.removeRenderOutput(renderTargetOutputId1); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 1); |
| |
| // WHEN |
| backendRenderTarget.removeRenderOutput(renderTargetOutputId2); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 0); |
| } |
| |
| void checkSceneChangeEvents() |
| { |
| // GIVEN |
| Qt3DRender::QRenderTarget renderTarget; |
| Qt3DRender::Render::RenderTarget backendRenderTarget; |
| TestRenderer renderer; |
| backendRenderTarget.setRenderer(&renderer); |
| simulateInitializationSync(&renderTarget, &backendRenderTarget); |
| |
| { |
| // WHEN |
| const bool newValue = false; |
| renderTarget.setEnabled(newValue); |
| backendRenderTarget.syncFromFrontEnd(&renderTarget, false); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.isEnabled(), newValue); |
| } |
| { |
| // WHEN |
| Qt3DRender::QRenderTargetOutput targetOutput; |
| renderTarget.addOutput(&targetOutput); |
| backendRenderTarget.syncFromFrontEnd(&renderTarget, false); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 1); |
| QCOMPARE(backendRenderTarget.renderOutputs().first(), targetOutput.id()); |
| QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::AllDirty); |
| renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty); |
| |
| // WHEN |
| renderTarget.removeOutput(&targetOutput); |
| backendRenderTarget.syncFromFrontEnd(&renderTarget, false); |
| |
| // THEN |
| QCOMPARE(backendRenderTarget.renderOutputs().size(), 0); |
| QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::AllDirty); |
| renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty); |
| } |
| } |
| |
| }; |
| |
| QTEST_MAIN(tst_RenderTarget) |
| |
| #include "tst_rendertarget.moc" |