| /**************************************************************************** |
| ** |
| ** 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 <qtest.h> |
| #include <QtTest/QtTest> |
| #include "../../../auto/particles/shared/particlestestsshared.h" |
| #include <private/qquickparticlesystem_p.h> |
| |
| 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() |
| { |
| } |
| |
| inline QUrl TEST_FILE(const QString &filename) |
| { |
| return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename); |
| } |
| |
| void tst_affectors::test_basic_data() |
| { |
| QTest::addColumn<int> ("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<int> ("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); |
| QQuickView* view = createView(TEST_FILE("basic.qml")); |
| QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("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. |
| for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) { |
| if (d->t == -1) |
| continue; //Particle data unused |
| |
| if (d->stillAlive(system)) |
| 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); |
| QQuickView* view = createView(TEST_FILE("filtered.qml")); |
| QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("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. |
| for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) { |
| if (d->t == -1) |
| continue; //Particle data unused |
| |
| if (d->stillAlive(system)) |
| 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" |