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// Copyright (C) 2016 Paul Lemire <paul.lemire350@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtTest/QTest>
#include <QObject>
#include <QMetaObject>
#include <Qt3DRender/qrendertargetoutput.h>
#include <Qt3DRender/private/qrendertargetoutput_p.h>
#include <Qt3DRender/qabstracttexture.h>
#include <Qt3DRender/qtexture.h>
#include <QSignalSpy>
#include "testarbiter.h"
class tst_QRenderTargetOutput : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase()
{
qRegisterMetaType<Qt3DRender::QRenderTargetOutput::AttachmentPoint>("AttachmentPoint");
qRegisterMetaType<Qt3DRender::QAbstractTexture::CubeMapFace>("QAbstractTexture::CubeMapFace");
}
void checkDefaultConstruction()
{
// GIVEN
Qt3DRender::QRenderTargetOutput renderTargetOutput;
// THEN
QCOMPARE(renderTargetOutput.attachmentPoint(), Qt3DRender::QRenderTargetOutput::Color0);
QVERIFY(renderTargetOutput.texture() == nullptr);
QCOMPARE(renderTargetOutput.mipLevel(), 0);
QCOMPARE(renderTargetOutput.layer(), 0);
QCOMPARE(renderTargetOutput.face(), Qt3DRender::QAbstractTexture::CubeMapNegativeX);
}
void checkPropertyChanges()
{
// GIVEN
Qt3DRender::QRenderTargetOutput renderTargetOutput;
{
// WHEN
QSignalSpy spy(&renderTargetOutput, SIGNAL(attachmentPointChanged(AttachmentPoint)));
const Qt3DRender::QRenderTargetOutput::AttachmentPoint newValue = Qt3DRender::QRenderTargetOutput::Color15;
renderTargetOutput.setAttachmentPoint(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(renderTargetOutput.attachmentPoint(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
renderTargetOutput.setAttachmentPoint(newValue);
// THEN
QCOMPARE(renderTargetOutput.attachmentPoint(), newValue);
QCOMPARE(spy.size(), 0);
}
{
// WHEN
QSignalSpy spy(&renderTargetOutput, SIGNAL(textureChanged(QAbstractTexture*)));
Qt3DRender::QTexture3D newValue;
renderTargetOutput.setTexture(&newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(renderTargetOutput.texture(), &newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
renderTargetOutput.setTexture(&newValue);
// THEN
QCOMPARE(renderTargetOutput.texture(), &newValue);
QCOMPARE(spy.size(), 0);
}
{
// WHEN
QSignalSpy spy(&renderTargetOutput, SIGNAL(mipLevelChanged(int)));
const int newValue = 5;
renderTargetOutput.setMipLevel(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(renderTargetOutput.mipLevel(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
renderTargetOutput.setMipLevel(newValue);
// THEN
QCOMPARE(renderTargetOutput.mipLevel(), newValue);
QCOMPARE(spy.size(), 0);
}
{
// WHEN
QSignalSpy spy(&renderTargetOutput, SIGNAL(layerChanged(int)));
const int newValue = 300;
renderTargetOutput.setLayer(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(renderTargetOutput.layer(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
renderTargetOutput.setLayer(newValue);
// THEN
QCOMPARE(renderTargetOutput.layer(), newValue);
QCOMPARE(spy.size(), 0);
}
{
// WHEN
QSignalSpy spy(&renderTargetOutput, SIGNAL(faceChanged(QAbstractTexture::CubeMapFace)));
const Qt3DRender::QAbstractTexture::CubeMapFace newValue = Qt3DRender::QAbstractTexture::CubeMapNegativeZ;
renderTargetOutput.setFace(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(renderTargetOutput.face(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
renderTargetOutput.setFace(newValue);
// THEN
QCOMPARE(renderTargetOutput.face(), newValue);
QCOMPARE(spy.size(), 0);
}
}
void checkAttachmentPointUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
arbiter.setArbiterOnNode(&renderTargetOutput);
{
// WHEN
renderTargetOutput.setAttachmentPoint(Qt3DRender::QRenderTargetOutput::Color1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTargetOutput);
arbiter.clear();
}
{
// WHEN
renderTargetOutput.setAttachmentPoint(Qt3DRender::QRenderTargetOutput::Color1);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkTextureUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
Qt3DRender::QTexture3D texture;
arbiter.setArbiterOnNode(&renderTargetOutput);
{
// WHEN
renderTargetOutput.setTexture(&texture);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTargetOutput);
arbiter.clear();
}
{
// WHEN
renderTargetOutput.setTexture(&texture);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkMipLevelUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
arbiter.setArbiterOnNode(&renderTargetOutput);
{
// WHEN
renderTargetOutput.setMipLevel(6);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTargetOutput);
arbiter.clear();
}
{
// WHEN
renderTargetOutput.setMipLevel(6);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkLayerUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
arbiter.setArbiterOnNode(&renderTargetOutput);
{
// WHEN
renderTargetOutput.setLayer(8);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTargetOutput);
arbiter.clear();
}
{
// WHEN
renderTargetOutput.setLayer(8);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkFaceUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DRender::QRenderTargetOutput renderTargetOutput;
arbiter.setArbiterOnNode(&renderTargetOutput);
{
// WHEN
renderTargetOutput.setFace(Qt3DRender::QAbstractTexture::CubeMapPositiveY);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &renderTargetOutput);
arbiter.clear();
}
{
// WHEN
renderTargetOutput.setFace(Qt3DRender::QAbstractTexture::CubeMapPositiveY);
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
};
QTEST_MAIN(tst_QRenderTargetOutput)
#include "tst_qrendertargetoutput.moc"