| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtTest/QtTest> |
| #include "../shared/particlestestsshared.h" |
| #include <private/qquickparticlesystem_p.h> |
| #include <private/qabstractanimation_p.h> |
| |
| #include "../../shared/util.h" |
| |
| class tst_qquickgravity : public QQmlDataTest |
| { |
| Q_OBJECT |
| public: |
| tst_qquickgravity() {} |
| |
| private slots: |
| void initTestCase(); |
| void test_basic(); |
| }; |
| |
| void tst_qquickgravity::initTestCase() |
| { |
| QQmlDataTest::initTestCase(); |
| QUnifiedTimer::instance()->setConsistentTiming(true); |
| } |
| |
| void tst_qquickgravity::test_basic() |
| { |
| QQuickView* view = createView(testFileUrl("basic.qml"), 600); |
| QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system"); |
| ensureAnimTime(600, system->m_animation); |
| |
| QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10)); |
| float mag = 707.10678f; |
| for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) { |
| if (d->t == -1 || !d->stillAlive(system)) |
| continue; //Particle data unused or dead |
| |
| float t = ((qreal)system->timeInt/1000.0) - d->t; |
| QVERIFY(extremelyFuzzyCompare(d->vx, t*mag, 20.0f)); |
| QVERIFY(extremelyFuzzyCompare(d->vy, t*mag, 20.0f)); |
| QCOMPARE(d->lifeSpan, 0.5f); |
| QCOMPARE(d->size, 32.f); |
| QCOMPARE(d->endSize, 32.f); |
| QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); |
| } |
| delete view; |
| } |
| |
| QTEST_MAIN(tst_qquickgravity); |
| |
| #include "tst_qquickgravity.moc" |