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// Copyright (C) 2016 Paul Lemire <paul.lemire350@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// TODO Remove in Qt6
#include <QtCore/qcompilerdetection.h>
QT_WARNING_DISABLE_DEPRECATED
#include <QtTest/QTest>
#include <Qt3DRender/qmesh.h>
#include <Qt3DRender/private/qmesh_p.h>
#include <Qt3DCore/qaspectengine.h>
#include <Qt3DCore/private/qaspectengine_p.h>
#include <QObject>
#include <QSignalSpy>
#include <Qt3DCore/private/qscene_p.h>
#include "testarbiter.h"
#include <QtCore/qstring.h>
using namespace Qt::StringLiterals;
class MyQMesh : public Qt3DRender::QMesh
{
Q_OBJECT
public:
explicit MyQMesh(Qt3DCore::QNode *parent = nullptr)
: Qt3DRender::QMesh(parent)
{}
};
class tst_QMesh : public QObject
{
Q_OBJECT
private Q_SLOTS:
void checkDefaultConstruction()
{
// GIVEN
Qt3DRender::QMesh mesh;
// THEN
QCOMPARE(mesh.source(), QUrl());
QCOMPARE(mesh.meshName(), QString());
QCOMPARE(mesh.status(), Qt3DRender::QMesh::None);
}
void checkPropertyChanges()
{
// GIVEN
Qt3DRender::QMesh mesh;
{
// WHEN
QSignalSpy spy(&mesh, SIGNAL(sourceChanged(QUrl)));
const QUrl newValue(QStringLiteral("qrc:/mesh.obj"));
mesh.setSource(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(mesh.source(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
mesh.setSource(newValue);
// THEN
QCOMPARE(mesh.source(), newValue);
QCOMPARE(spy.size(), 0);
}
{
// WHEN
QSignalSpy spy(&mesh, SIGNAL(meshNameChanged(QString)));
const QString newValue = QStringLiteral("MainBody");
mesh.setMeshName(newValue);
// THEN
QVERIFY(spy.isValid());
QCOMPARE(mesh.meshName(), newValue);
QCOMPARE(spy.size(), 1);
// WHEN
spy.clear();
mesh.setMeshName(newValue);
// THEN
QCOMPARE(mesh.meshName(), newValue);
QCOMPARE(spy.size(), 0);
}
}
void checkSourceUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DCore::QAspectEngine engine;
Qt3DCore::QScene *scene = Qt3DCore::QAspectEnginePrivate::get(&engine)->m_scene;
Qt3DRender::QMesh mesh;
arbiter.setArbiterOnNode(&mesh);
Qt3DCore::QNodePrivate *meshd = Qt3DCore::QNodePrivate::get(&mesh);
meshd->setScene(scene);
QCoreApplication::processEvents();
arbiter.clear();
{
// WHEN
mesh.setSource(QUrl(QStringLiteral("qrc:/toyplane.obj")));
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &mesh);
arbiter.clear();
}
{
// WHEN
mesh.setSource(QUrl{u"qrc:/toyplane.obj"_s});
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkMeshNameUpdate()
{
// GIVEN
TestArbiter arbiter;
Qt3DCore::QAspectEngine engine;
Qt3DCore::QScene *scene = Qt3DCore::QAspectEnginePrivate::get(&engine)->m_scene;
Qt3DRender::QMesh mesh;
arbiter.setArbiterOnNode(&mesh);
Qt3DCore::QNodePrivate *meshd = Qt3DCore::QNodePrivate::get(&mesh);
meshd->setScene(scene);
QCoreApplication::processEvents();
arbiter.clear();
{
// WHEN
mesh.setMeshName(QStringLiteral("Phil"));
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 1);
QCOMPARE(arbiter.dirtyNodes().front(), &mesh);
arbiter.clear();
}
{
// WHEN
mesh.setMeshName(QStringLiteral("Phil"));
QCoreApplication::processEvents();
// THEN
QCOMPARE(arbiter.dirtyNodes().size(), 0);
}
}
void checkGeometryFactoryIsAccessibleEvenWithNoScene() // QTBUG-65506
{
// GIVEN
Qt3DRender::QMesh mesh;
// WHEN
mesh.setSource(QUrl(QStringLiteral("some_path")));
// THEN
QVERIFY(!Qt3DRender::QMeshPrivate::get(&mesh)->m_geometryFactory.isNull());
}
};
QTEST_MAIN(tst_QMesh)
#include "tst_qmesh.moc"