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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QTest>
++ #include <QSignalSpy>
++ #include <QScopedPointer>
++
++ #include <QtQuick3DParticles/private/qquick3dparticlevectordirection_p.h>
++
++
++ class tst_QQuick3DParticleVectorDirection : public QObject
++ {
++ Q_OBJECT
++
++ private slots:
++ void testVectorDirection();
++ };
++
++ void tst_QQuick3DParticleVectorDirection::testVectorDirection()
++ {
++ QQuick3DParticleVectorDirection *vectorDir = new QQuick3DParticleVectorDirection();
++
++ delete vectorDir;
++
++ vectorDir = new QQuick3DParticleVectorDirection();
++
++ QVERIFY(qFuzzyCompare(vectorDir->direction(), QVector3D(0.0f, 100.0f, 0.0f)));
++ QVERIFY(qFuzzyCompare(vectorDir->directionVariation(), QVector3D()));
++ QVERIFY(vectorDir->normalized() == false);
++
++ const QVector3D vecVal(100.0f, 200.0f, 300.0f);
++ vectorDir->setDirection(vecVal);
++ QVERIFY(qFuzzyCompare(vectorDir->direction(), vecVal));
++ vectorDir->setDirectionVariation(vecVal);
++ QVERIFY(qFuzzyCompare(vectorDir->directionVariation(), vecVal));
++ vectorDir->setNormalized(true);
++ QVERIFY(vectorDir->normalized() == true);
++
++ delete vectorDir;
++ }
++
++ QTEST_APPLESS_MAIN(tst_QQuick3DParticleVectorDirection)
++ #include "tst_qquick3dparticlevectordirection.moc"