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// Copyright (C) 2015 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 <Qt3DCore/private/qnode_p.h>
#include <Qt3DCore/private/qscene_p.h>
#include <Qt3DCore/qentity.h>
#include <Qt3DRender/qrendertargetselector.h>
#include <Qt3DRender/private/qrendertargetselector_p.h>
#include <Qt3DRender/qrendertarget.h>
#include "testarbiter.h"
class tst_QRenderTargetSelector: public QObject
{
Q_OBJECT
private Q_SLOTS:
void checkSaneDefaults()
{
QScopedPointer<Qt3DRender::QRenderTargetSelector> defaultTargetSelector(new Qt3DRender::QRenderTargetSelector);
QVERIFY(defaultTargetSelector->target() == nullptr);
}
void checkPropertyUpdates()
{
// GIVEN
TestArbiter arbiter;
QScopedPointer<Qt3DRender::QRenderTargetSelector> renderTargetSelector(new Qt3DRender::QRenderTargetSelector());
arbiter.setArbiterOnNode(renderTargetSelector.data());
// WHEN
Qt3DRender::QRenderTarget *target = new Qt3DRender::QRenderTarget();
renderTargetSelector->setTarget(target);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), renderTargetSelector.data());
arbiter.clear();
// WHEN
renderTargetSelector->setTarget(target);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
// WHEN
renderTargetSelector->setTarget(nullptr);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), renderTargetSelector.data());
arbiter.clear();
}
void checkRenderTargetBookkeeping()
{
// GIVEN
QScopedPointer<Qt3DRender::QRenderTargetSelector> targetSelector(new Qt3DRender::QRenderTargetSelector);
{
// WHEN
Qt3DRender::QRenderTarget target;
targetSelector->setTarget(&target);
// THEN
QCOMPARE(target.parent(), targetSelector.data());
QCOMPARE(targetSelector->target(), &target);
}
// THEN (Should not crash and effect be unset)
QVERIFY(targetSelector->target() == nullptr);
{
// WHEN
Qt3DRender::QRenderTargetSelector someOtherTargetSelector;
QScopedPointer<Qt3DRender::QRenderTarget> target(new Qt3DRender::QRenderTarget(&someOtherTargetSelector));
targetSelector->setTarget(target.data());
// THEN
QCOMPARE(target->parent(), &someOtherTargetSelector);
QCOMPARE(targetSelector->target(), target.data());
// WHEN
targetSelector.reset();
target.reset();
// THEN Should not crash when the target is destroyed (tests for failed removal of destruction helper)
}
}
};
QTEST_MAIN(tst_QRenderTargetSelector)
#include "tst_qrendertargetselector.moc"
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