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6 | ** This file is part of the test suite of the Qt Toolkit. |
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28 | |
29 | #include <QtTest/QtTest> |
30 | #include "../shared/particlestestsshared.h" |
31 | #include <private/qquickparticlesystem_p.h> |
32 | #include <private/qabstractanimation_p.h> |
33 | |
34 | #include "../../shared/util.h" |
35 | |
36 | class tst_qquickparticlegroup : public QQmlDataTest |
37 | { |
38 | Q_OBJECT |
39 | public: |
40 | tst_qquickparticlegroup() {} |
41 | |
42 | private slots: |
43 | void initTestCase(); |
44 | void test_instantTransition(); |
45 | }; |
46 | |
47 | void tst_qquickparticlegroup::initTestCase() |
48 | { |
49 | QQmlDataTest::initTestCase(); |
50 | QUnifiedTimer::instance()->setConsistentTiming(true); |
51 | } |
52 | |
53 | void tst_qquickparticlegroup::test_instantTransition() |
54 | { |
55 | QQuickView* view = createView(filename: testFileUrl(fileName: "basic.qml" ), additionalWait: 600); |
56 | QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system" ); |
57 | ensureAnimTime(requiredTime: 600, anim: system->m_animation); |
58 | |
59 | //A frame or two worth of particles will be missed, the transition doesn't take effect on the frame it's spawned (QTBUG-21781) |
60 | QVERIFY(system->groupData[0]->size() <= 500 && system->groupData[0]->size() >= 450); |
61 | for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) { |
62 | if (d->t == -1) |
63 | continue; //Particle data unused |
64 | |
65 | QCOMPARE(d->x, 0.f); |
66 | QCOMPARE(d->y, 0.f); |
67 | QCOMPARE(d->vx, 0.f); |
68 | QCOMPARE(d->vy, 0.f); |
69 | QCOMPARE(d->ax, 0.f); |
70 | QCOMPARE(d->ay, 0.f); |
71 | QCOMPARE(d->lifeSpan, 0.5f); |
72 | QCOMPARE(d->size, 32.f); |
73 | QCOMPARE(d->endSize, 32.f); |
74 | QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); |
75 | } |
76 | delete view; |
77 | } |
78 | |
79 | QTEST_MAIN(tst_qquickparticlegroup); |
80 | |
81 | #include "tst_qquickparticlegroup.moc" |
82 | |