From bd0f948a40da1fa04f1035b2278856e2b8649ab1 Mon Sep 17 00:00:00 2001 From: Alan Alpert Date: Mon, 17 Oct 2011 14:17:41 +1000 Subject: Add Affector Benchmark Just for generic affector. Change-Id: I62acf524eb2c6491bc88fd687a0065866d7ceaaa Reviewed-by: Martin Jones --- .../particles/affectors/tst_affectors.cpp | 164 +++++++++++++++++++++ 1 file changed, 164 insertions(+) create mode 100644 tests/benchmarks/particles/affectors/tst_affectors.cpp (limited to 'tests/benchmarks/particles/affectors/tst_affectors.cpp') diff --git a/tests/benchmarks/particles/affectors/tst_affectors.cpp b/tests/benchmarks/particles/affectors/tst_affectors.cpp new file mode 100644 index 0000000000..f85f877c51 --- /dev/null +++ b/tests/benchmarks/particles/affectors/tst_affectors.cpp @@ -0,0 +1,164 @@ +/**************************************************************************** +** +** 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 +#include +#include "../../../auto/particles/shared/particlestestsshared.h" +#include + +class tst_affectors : public QObject +{ + Q_OBJECT +public: + tst_affectors(); + +private slots: + void test_basic(); + void test_basic_data(); + void test_filtered(); + void test_filtered_data(); +}; + +tst_affectors::tst_affectors() +{ +} + +void tst_affectors::test_basic_data() +{ + QTest::addColumn ("dt"); + QTest::newRow("16ms") << 16; + QTest::newRow("32ms") << 32; + QTest::newRow("100ms") << 100; + QTest::newRow("500ms") << 500; +} + +void tst_affectors::test_filtered_data() +{ + QTest::addColumn ("dt"); + QTest::newRow("16ms") << 16; + QTest::newRow("32ms") << 32; + QTest::newRow("100ms") << 100; + QTest::newRow("500ms") << 500; +} + +void tst_affectors::test_basic() +{ + QFETCH(int, dt); + QSGView* view = createView(QCoreApplication::applicationDirPath() + "/data/basic.qml"); + QSGParticleSystem* system = view->rootObject()->findChild("system"); + //Pretend we're running, but we manually advance the simulation + system->m_running = true; + system->m_animation = 0; + system->reset(); + + int curTime = 1; + system->updateCurrentTime(curTime);//Fixed point and get init out of the way - including emission + + QBENCHMARK { + curTime += dt; + system->updateCurrentTime(curTime); + } + + int stillAlive = 0; + QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 1000, 10));//Small simulation variance is permissible. + foreach (QSGParticleData *d, system->groupData[0]->data) { + if (d->t == -1) + continue; //Particle data unused + + if (d->stillAlive()) + stillAlive++; + QCOMPARE(d->x, 0.f); + QCOMPARE(d->y, 0.f); + QCOMPARE(d->vx, 0.f); + QCOMPARE(d->vy, 0.f); + QCOMPARE(d->ax, 0.f); + QCOMPARE(d->ay, 0.f); + QCOMPARE(d->size, 32.f); + QCOMPARE(d->endSize, 32.f); + QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); + } + QVERIFY(extremelyFuzzyCompare(stillAlive, 1000, 10));//Small simulation variance is permissible. + delete view; +} + +void tst_affectors::test_filtered() +{ + QFETCH(int, dt); + QSGView* view = createView(QCoreApplication::applicationDirPath() + "/data/filtered.qml"); + QSGParticleSystem* system = view->rootObject()->findChild("system"); + //Pretend we're running, but we manually advance the simulation + system->m_running = true; + system->m_animation = 0; + system->reset(); + + int curTime = 1; + system->updateCurrentTime(curTime);//Fixed point and get init out of the way - including emission + + QBENCHMARK { + curTime += dt; + system->updateCurrentTime(curTime); + } + + int stillAlive = 0; + QVERIFY(extremelyFuzzyCompare(system->groupData[1]->size(), 1000, 10));//Small simulation variance is permissible. + foreach (QSGParticleData *d, system->groupData[1]->data) { + if (d->t == -1) + continue; //Particle data unused + + if (d->stillAlive()) + stillAlive++; + QCOMPARE(d->x, 160.f); + QCOMPARE(d->y, 160.f); + QCOMPARE(d->vx, 0.f); + QCOMPARE(d->vy, 0.f); + QCOMPARE(d->ax, 0.f); + QCOMPARE(d->ay, 0.f); + QCOMPARE(d->size, 32.f); + QCOMPARE(d->endSize, 32.f); + QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); + } + QVERIFY(extremelyFuzzyCompare(stillAlive, 1000, 10));//Small simulation variance is permissible. + delete view; +} + +QTEST_MAIN(tst_affectors); + +#include "tst_affectors.moc" -- cgit v1.2.3