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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_qquickparticlesystem : public QQmlDataTest |
37 | { |
38 | Q_OBJECT |
39 | public: |
40 | tst_qquickparticlesystem() {} |
41 | |
42 | private slots: |
43 | void initTestCase(); |
44 | void test_basic(); |
45 | void test_affectorscrash(); |
46 | }; |
47 | |
48 | void tst_qquickparticlesystem::initTestCase() |
49 | { |
50 | QQmlDataTest::initTestCase(); |
51 | QUnifiedTimer::instance()->setConsistentTiming(true); |
52 | } |
53 | |
54 | void tst_qquickparticlesystem::test_basic() |
55 | { |
56 | QQuickView* view = createView(filename: testFileUrl(fileName: "basic.qml" ), additionalWait: 600); |
57 | QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system" ); |
58 | ensureAnimTime(requiredTime: 600, anim: system->m_animation); |
59 | |
60 | QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10)); |
61 | int stillAlive = 0; |
62 | for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) { |
63 | if (d->t == -1) |
64 | continue; //Particle data unused |
65 | |
66 | if (d->stillAlive(system)) |
67 | stillAlive++; |
68 | QCOMPARE(d->x, 0.f); |
69 | QCOMPARE(d->y, 0.f); |
70 | QCOMPARE(d->vx, 0.f); |
71 | QCOMPARE(d->vy, 0.f); |
72 | QCOMPARE(d->ax, 0.f); |
73 | QCOMPARE(d->ay, 0.f); |
74 | QCOMPARE(d->lifeSpan, 0.5f); |
75 | QCOMPARE(d->size, 32.f); |
76 | QCOMPARE(d->endSize, 32.f); |
77 | QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); |
78 | } |
79 | delete view; |
80 | QVERIFY(extremelyFuzzyCompare(stillAlive, 500, 5));//Small simulation variance is permissible. |
81 | } |
82 | void tst_qquickparticlesystem::test_affectorscrash() |
83 | { |
84 | QScopedPointer<QQuickView> view (createView(filename: testFileUrl(fileName: "crashaffectors.qml" ), additionalWait: 600)); |
85 | |
86 | // This should have crashed by now |
87 | } |
88 | |
89 | QTEST_MAIN(tst_qquickparticlesystem); |
90 | |
91 | #include "tst_qquickparticlesystem.moc" |
92 | |