1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the test suite of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
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21 ** GNU General Public License Usage
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40 ****************************************************************************/
43 #include <QtTest/QtTest>
44 #include "../shared/particlestestsshared.h"
45 #include <private/qquickparticlesystem_p.h>
46 #include <private/qabstractanimation_p.h>
48 #include "../../shared/util.h"
50 class tst_qquickellipseextruder : public QQmlDataTest
54 tst_qquickellipseextruder() {}
60 bool inCircle(qreal x, qreal y, qreal r, bool borderOnly=false);
63 void tst_qquickellipseextruder::initTestCase()
65 QQmlDataTest::initTestCase();
66 QUnifiedTimer::instance()->setConsistentTiming(true);
69 bool tst_qquickellipseextruder::inCircle(qreal x, qreal y, qreal r, bool borderOnly)
73 if (myFuzzyCompare(x,0) && myFuzzyCompare(y,0))
75 qreal mag = qSqrt(x*x + y*y);
77 return myFuzzyCompare(mag, r); //Need myFuzzyCompare for smaller Epsilon than qFuzzyCompare
79 return mag - EPSILON < r;
82 void tst_qquickellipseextruder::test_basic()
84 QQuickView* view = createView(testFileUrl("basic.qml"), 600);
85 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system");
86 ensureAnimTime(600, system->m_animation);
89 QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
90 foreach (QQuickParticleData *d, system->groupData[0]->data) {
92 continue; //Particle data unused
94 QVERIFY(inCircle(d->x, d->y, 160, false));
99 QCOMPARE(d->lifeSpan, 0.5f);
100 QCOMPARE(d->size, 32.f);
101 QCOMPARE(d->endSize, 32.f);
102 QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
106 QCOMPARE(system->groupData[1]->size(), 500);
107 foreach (QQuickParticleData *d, system->groupData[1]->data) {
109 continue; //Particle data unused
111 QVERIFY(inCircle(d->x, d->y, 160, true));
112 QCOMPARE(d->vx, 0.f);
113 QCOMPARE(d->vy, 0.f);
114 QCOMPARE(d->ax, 0.f);
115 QCOMPARE(d->ay, 0.f);
116 QCOMPARE(d->lifeSpan, 0.5f);
117 QCOMPARE(d->size, 32.f);
118 QCOMPARE(d->endSize, 32.f);
119 QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
124 QTEST_MAIN(tst_qquickellipseextruder);
126 #include "tst_qquickellipseextruder.moc"