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// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QtTest/QTest>
#include <Qt3DRender/qrendertarget.h>
#include <Qt3DRender/qrendertargetoutput.h>
#include <Qt3DRender/private/qrendertarget_p.h>
#include <QObject>
#include <QSignalSpy>
#include "testarbiter.h"
class tst_QRenderTarget : public QObject
{
Q_OBJECT
private Q_SLOTS:
void checkDefaultConstruction()
{
// GIVEN
Qt3DRender::QRenderTarget renderTarget;
// THEN
QVERIFY(renderTarget.outputs().empty());
}
void checkPropertyChanges()
{
// GIVEN
Qt3DRender::QRenderTarget renderTarget;
// WHEN
Qt3DRender::QRenderTargetOutput output;
renderTarget.addOutput(&output);
// THEN
QCOMPARE(renderTarget.outputs().size(), 1);
// WHEN
renderTarget.addOutput(&output);
// THEN
QCOMPARE(renderTarget.outputs().size(), 1);
// WHEN
renderTarget.removeOutput(&output);
// THEN
QCOMPARE(renderTarget.outputs().size(), 0);
}
void checkRenderTargetOutputBookkeeping()
{
// GIVEN
Qt3DRender::QRenderTarget renderTarget;
{
// WHEN
Qt3DRender::QRenderTargetOutput output;
renderTarget.addOutput(&output);
// THEN
QCOMPARE(renderTarget.outputs().size(), 1);
}
// THEN -> should not crash
QCOMPARE(renderTarget.outputs().size(), 0);
}
void checkRenderTargetOutputUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTarget renderTarget;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
arbiter.setArbiterOnNode(&renderTarget);
{
// WHEN
renderTarget.addOutput(&renderTargetOutput);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTarget);
arbiter.clear();
}
{
// WHEN
renderTarget.removeOutput(&renderTargetOutput);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTarget);
arbiter.clear();
}
}
};
QTEST_MAIN(tst_QRenderTarget)
#include "tst_qrendertarget.moc"
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