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Diffstat (limited to 'tests/auto/particles/qquickfriction/tst_qquickfriction.cpp')
| -rw-r--r-- | tests/auto/particles/qquickfriction/tst_qquickfriction.cpp | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp b/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp new file mode 100644 index 0000000000..aca4ea2330 --- /dev/null +++ b/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include "../shared/particlestestsshared.h" +#include <private/qquickparticlesystem_p.h> +#include <private/qabstractanimation_p.h> + +class tst_qquickfriction : public QObject +{ + Q_OBJECT +public: + tst_qquickfriction(); + +private slots: + void test_basic(); + void test_threshold(); +}; + +tst_qquickfriction::tst_qquickfriction() +{ + QUnifiedTimer::instance()->setConsistentTiming(true); +} + +void tst_qquickfriction::test_basic() +{ + QQuickView* view = createView(QCoreApplication::applicationDirPath() + "/data/basic.qml", 600); + QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system"); + ensureAnimTime(600, system->m_animation); + + //Default is just slowed a little + QCOMPARE(system->groupData[0]->size(), 500); + foreach (QQuickParticleData *d, system->groupData[0]->data) { + if (d->t == -1) + continue; //Particle data unused + + QVERIFY(d->vx < 100.f); + QCOMPARE(d->y, 0.f); + QCOMPARE(d->vy, 0.f); + QCOMPARE(d->ax, 0.f); + QCOMPARE(d->ay, 0.f); + QCOMPARE(d->lifeSpan, 0.5f); + QCOMPARE(d->size, 32.f); + QCOMPARE(d->endSize, 32.f); + QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); + } + + //Nondefault comes to a complete stop within the first half of its life + QCOMPARE(system->groupData[1]->size(), 500); + foreach (QQuickParticleData *d, system->groupData[1]->data) { + if (d->t == -1) + continue; //Particle data unused + + if (d->t > ((qreal)system->timeInt/1000.0) - 0.25) + continue; + QVERIFY(myFuzzyCompare(d->vx, 0.f)); + QCOMPARE(d->y, 200.f); + QCOMPARE(d->vy, 0.f); + QCOMPARE(d->ax, 0.f); + QCOMPARE(d->ay, 0.f); + QCOMPARE(d->lifeSpan, 0.5f); + QCOMPARE(d->size, 32.f); + QCOMPARE(d->endSize, 32.f); + QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); + } +} + +void tst_qquickfriction::test_threshold() +{ + QQuickView* view = createView(QCoreApplication::applicationDirPath() + "/data/threshold.qml", 600); + QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system"); + ensureAnimTime(600, system->m_animation); + + //Speed capped at 50, but it might take a frame or two to get there + QCOMPARE(system->groupData[0]->size(), 500); + foreach (QQuickParticleData *d, system->groupData[0]->data) { + if (d->t == -1.0f) + continue; //Particle data unused + if (myFuzzyGEQ(d->t, ((qreal)system->timeInt/1000.0) - 0.1)) + continue; //Particle data too young + + QVERIFY(myFuzzyLEQ(d->vx, 50.f)); + QCOMPARE(d->y, 0.f); + QCOMPARE(d->vy, 0.f); + QCOMPARE(d->ax, 0.f); + QCOMPARE(d->ay, 0.f); + QCOMPARE(d->lifeSpan, 0.5f); + QCOMPARE(d->size, 32.f); + QCOMPARE(d->endSize, 32.f); + QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); + } +} + +QTEST_MAIN(tst_qquickfriction); + +#include "tst_qquickfriction.moc" |