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++ // Copyright (C) 2022 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QTest>
++ #include <QSignalSpy>
++ #include <QScopedPointer>
++
++ #include <QtQuick3DParticles/private/qquick3dparticlelineparticle_p.h>
++
++ class tst_QQuick3DParticleLineParticle : public QObject
++ {
++ Q_OBJECT
++
++ private slots:
++ void testInitialization();
++ void testParticle();
++ };
++
++ void tst_QQuick3DParticleLineParticle::testInitialization()
++ {
++ QQuick3DParticleLineParticle *particle = new QQuick3DParticleLineParticle();
++
++ QCOMPARE(particle->segmentCount(), 1);
++ QVERIFY(qFuzzyCompare(particle->alphaFade(), 0.0f));
++ QVERIFY(qFuzzyCompare(particle->scaleMultiplier(), 1.0f));
++ QVERIFY(qFuzzyCompare(particle->texcoordMultiplier(), 1.0f));
++ QVERIFY(qFuzzyCompare(particle->length(), -1.0f));
++ QVERIFY(qFuzzyCompare(particle->lengthVariation(), 0.0f));
++ QVERIFY(qFuzzyCompare(particle->lengthDeltaMin(), 10.0f));
++ QCOMPARE(particle->eolFadeOutDuration(), 0);
++ QCOMPARE(particle->texcoordMode(), QQuick3DParticleLineParticle::Absolute);
++
++ delete particle;
++ }
++
++ void tst_QQuick3DParticleLineParticle::testParticle()
++ {
++ QQuick3DParticleLineParticle *particle = new QQuick3DParticleLineParticle();
++
++ particle->setSegmentCount(100);
++ QCOMPARE(particle->segmentCount(), 100);
++
++ particle->setSegmentCount(-100);
++ QCOMPARE(particle->segmentCount(), 1);
++
++ particle->setAlphaFade(0.5f);
++ QVERIFY(qFuzzyCompare(particle->alphaFade(), 0.5f));
++
++ particle->setAlphaFade(1.5f);
++ QVERIFY(qFuzzyCompare(particle->alphaFade(), 1.0f));
++
++ particle->setAlphaFade(-1.5f);
++ QVERIFY(qFuzzyCompare(particle->alphaFade(), 0.0f));
++
++ particle->setScaleMultiplier(0.5f);
++ QVERIFY(qFuzzyCompare(particle->scaleMultiplier(), 0.5f));
++
++ particle->setScaleMultiplier(3.5f);
++ QVERIFY(qFuzzyCompare(particle->scaleMultiplier(), 2.0f));
++
++ particle->setScaleMultiplier(-1.5f);
++ QVERIFY(qFuzzyCompare(particle->scaleMultiplier(), 0.0f));
++
++ particle->setTexcoordMultiplier(0.5f);
++ QVERIFY(qFuzzyCompare(particle->texcoordMultiplier(), 0.5f));
++
++ particle->setTexcoordMultiplier(3.5f);
++ QVERIFY(qFuzzyCompare(particle->texcoordMultiplier(), 3.5f));
++
++ particle->setTexcoordMultiplier(-1.5f);
++ QVERIFY(qFuzzyCompare(particle->texcoordMultiplier(), -1.5f));
++
++ particle->setLength(100.0f);
++ QVERIFY(qFuzzyCompare(particle->length(), 100.0f));
++
++ particle->setLength(-1.0f);
++ QVERIFY(qFuzzyCompare(particle->length(), -1.0f));
++
++ particle->setLength(-1.5f);
++ QVERIFY(qFuzzyCompare(particle->length(), 0.0f));
++
++ particle->setLengthVariation(100.0f);
++ QVERIFY(qFuzzyCompare(particle->lengthVariation(), 100.0f));
++
++ particle->setLengthVariation(-1.0f);
++ QVERIFY(qFuzzyCompare(particle->lengthVariation(), 0.0f));
++
++ particle->setLengthDeltaMin(100.0f);
++ QVERIFY(qFuzzyCompare(particle->lengthDeltaMin(), 100.0f));
++
++ particle->setLengthDeltaMin(-1.0f);
++ QVERIFY(qFuzzyCompare(particle->lengthDeltaMin(), 0.0f));
++
++ particle->setEolFadeOutDuration(100);
++ QCOMPARE(particle->eolFadeOutDuration(), 100);
++
++ particle->setEolFadeOutDuration(-100);
++ QCOMPARE(particle->eolFadeOutDuration(), 0);
++
++ particle->setTexcoordMode(QQuick3DParticleLineParticle::Fill);
++ QCOMPARE(particle->texcoordMode(), QQuick3DParticleLineParticle::Fill);
++
++ delete particle;
++ }
++
++ QTEST_APPLESS_MAIN(tst_QQuick3DParticleLineParticle)
++ #include "tst_qquick3dparticlelineparticle.moc"