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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"
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