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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_qquickwander : public QQmlDataTest |
37 | { |
38 | Q_OBJECT |
39 | public: |
40 | tst_qquickwander() {} |
41 | |
42 | private slots: |
43 | void initTestCase(); |
44 | void test_basic(); |
45 | }; |
46 | |
47 | void tst_qquickwander::initTestCase() |
48 | { |
49 | QQmlDataTest::initTestCase(); |
50 | QUnifiedTimer::instance()->setConsistentTiming(true); |
51 | } |
52 | |
53 | void tst_qquickwander::test_basic() |
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 | QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10)); |
60 | //Since Wander is random perturbations, the compromise between stability and actual testing is to hope that one of |
61 | //the 500 was randomly changed from 0.0 in velocity |
62 | bool vxChanged = false; |
63 | bool vyChanged = false; |
64 | for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) { |
65 | if (d->t == -1) |
66 | continue; //Particle data unused |
67 | |
68 | QCOMPARE(d->ax, 0.f); |
69 | QCOMPARE(d->ay, 0.f); |
70 | QCOMPARE(d->lifeSpan, 0.5f); |
71 | QCOMPARE(d->size, 32.f); |
72 | QCOMPARE(d->endSize, 32.f); |
73 | QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0))); |
74 | if (d->vx != 0.0f) |
75 | vxChanged = true; |
76 | if (d->vy != 0.0f) |
77 | vyChanged = true; |
78 | } |
79 | delete view; |
80 | QVERIFY(vxChanged); |
81 | QVERIFY(vyChanged); |
82 | } |
83 | |
84 | QTEST_MAIN(tst_qquickwander); |
85 | |
86 | #include "tst_qquickwander.moc" |
87 | |