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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtTest/QTest>
++ #include <qbackendnodetester.h>
++ #include <Qt3DRender/private/rendercapture_p.h>
++ #include <Qt3DRender/qrendercapture.h>
++ #include <Qt3DCore/private/qbackendnode_p.h>
++ #include "testarbiter.h"
++ #include "testrenderer.h"
++
++ class tst_RenderCapture : public Qt3DCore::QBackendNodeTester
++ {
++ Q_OBJECT
++ private Q_SLOTS:
++
++ void checkInitialState()
++ {
++ // GIVEN
++ TestRenderer renderer;
++ Qt3DRender::QRenderCapture frontend;
++ Qt3DRender::Render::RenderCapture backend;
++
++ // WHEN
++ backend.setRenderer(&renderer);
++ simulateInitializationSync(&frontend, &backend);
++
++ // THEN
++ QVERIFY(!backend.peerId().isNull());
++ QCOMPARE(backend.wasCaptureRequested(), false);
++ QCOMPARE(backend.isEnabled(), true);
++ QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
++ }
++
++ void checkEnabledPropertyChange()
++ {
++ // GIVEN
++ Qt3DRender::QRenderCapture frontend;
++ Qt3DRender::Render::RenderCapture renderCapture;
++ TestRenderer renderer;
++ renderCapture.setRenderer(&renderer);
++ simulateInitializationSync(&frontend, &renderCapture);
++
++ // WHEN
++ frontend.setEnabled(false);
++ renderCapture.syncFromFrontEnd(&frontend, false);
++
++ // THEN
++ QCOMPARE(renderCapture.isEnabled(), false);
++ QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
++ }
++
++ void checkReceiveRenderCaptureRequest()
++ {
++ // GIVEN
++ Qt3DRender::QRenderCapture frontend;
++ Qt3DRender::Render::RenderCapture renderCapture;
++ TestRenderer renderer;
++ renderCapture.setRenderer(&renderer);
++ simulateInitializationSync(&frontend, &renderCapture);
++
++ // WHEN
++ frontend.requestCapture();
++ renderCapture.syncFromFrontEnd(&frontend, false);
++
++ // THEN
++ QCOMPARE(renderCapture.wasCaptureRequested(), true);
++ }
++
++ void checkTakeCaptureRequest()
++ {
++ // GIVEN
++ Qt3DRender::Render::RenderCapture renderCapture;
++ TestRenderer renderer;
++ renderCapture.setRenderer(&renderer);
++ renderCapture.setEnabled(true);
++
++ // WHEN
++ renderCapture.requestCapture({ 2, QRect(10, 10, 20, 20) });
++ renderCapture.requestCapture({ 4, QRect(15, 15, 30, 30) });
++
++ // THEN
++ QCOMPARE(renderCapture.wasCaptureRequested(), true);
++
++ // WHEN
++ Qt3DRender::QRenderCaptureRequest r1 = renderCapture.takeCaptureRequest();
++
++ // THEN
++ QCOMPARE(r1.captureId, 2);
++ QCOMPARE(r1.rect, QRect(10, 10, 20, 20));
++ QCOMPARE(renderCapture.wasCaptureRequested(), true);
++
++ // WHEN
++ Qt3DRender::QRenderCaptureRequest r2 = renderCapture.takeCaptureRequest();
++
++ // THEN
++ QCOMPARE(r2.captureId, 4);
++ QCOMPARE(r2.rect, QRect(15, 15, 30, 30));
++ QCOMPARE(renderCapture.wasCaptureRequested(), false);
++ }
++ };
++
++
++ QTEST_APPLESS_MAIN(tst_RenderCapture)
++
++ #include "tst_rendercapture.moc"