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43 #include <QtTest/QtTest>
44 #include "../../../auto/particles/shared/particlestestsshared.h"
45 #include <private/qquickparticlesystem_p.h>
47 class tst_emission : public QObject
55 void test_basic_data();
58 tst_emission::tst_emission()
62 void tst_emission::test_basic_data()
64 QTest::addColumn<int> ("dt");
65 QTest::newRow("16ms") << 16;
66 QTest::newRow("32ms") << 32;
67 QTest::newRow("100ms") << 100;
68 QTest::newRow("500ms") << 500;
69 QTest::newRow("1000ms") << 1000;
70 QTest::newRow("10000ms") << 10000;
73 void tst_emission::test_basic()
76 QQuickView* view = createView(QCoreApplication::applicationDirPath() + "/data/basic.qml");
77 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system");
78 //Pretend we're running, but we manually advance the simulation
79 system->m_running = true;
80 system->m_animation = 0;
84 system->updateCurrentTime(curTime);//Fixed point and get init out of the way.
86 while (curTime < 500){//Minimum time needed to get enough alive
89 system->updateCurrentTime(curTime);
94 QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 1000, 10));//Small simulation variance is permissible.
95 foreach (QQuickParticleData *d, system->groupData[0]->data) {
97 continue; //Particle data unused
103 QCOMPARE(d->vx, 0.f);
104 QCOMPARE(d->vy, 0.f);
105 QCOMPARE(d->ax, 0.f);
106 QCOMPARE(d->ay, 0.f);
107 QCOMPARE(d->lifeSpan, 0.5f);
108 QCOMPARE(d->size, 32.f);
109 QCOMPARE(d->endSize, 32.f);
110 QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
112 QVERIFY(extremelyFuzzyCompare(stillAlive, 1000, 10));//Small simulation variance is permissible.
116 QTEST_MAIN(tst_emission);
118 #include "tst_emission.moc"