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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
36class tst_qquickage : public QQmlDataTest
37{
38 Q_OBJECT
39public:
40 tst_qquickage() {}
41
42private slots:
43 void initTestCase();
44
45 void test_kill();
46 void test_jump();
47 void test_onceOff();
48 void test_sustained();
49};
50
51void tst_qquickage::initTestCase()
52{
53 QQmlDataTest::initTestCase();
54 QUnifiedTimer::instance()->setConsistentTiming(true);
55}
56
57void tst_qquickage::test_kill()
58{
59 QQuickView* view = createView(filename: testFileUrl(fileName: "kill.qml"), additionalWait: 600);
60 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system");
61 ensureAnimTime(requiredTime: 600, anim: system->m_animation);
62
63 QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
64 for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) {
65 if (d->t == -1)
66 continue; //Particle data unused
67
68 QCOMPARE(d->x, 0.f);
69 QCOMPARE(d->y, 0.f);
70 QCOMPARE(d->vx, 1000.f);
71 QCOMPARE(d->vy, 1000.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(d->t <= ((qreal)system->timeInt/1000.0) - 0.5f + EPSILON);
78 }
79 delete view;
80}
81
82void tst_qquickage::test_jump()
83{
84 QQuickView* view = createView(filename: testFileUrl(fileName: "jump.qml"), additionalWait: 600);
85 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system");
86 ensureAnimTime(requiredTime: 600, anim: system->m_animation);
87
88 QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
89 for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) {
90 if (d->t == -1)
91 continue; //Particle data unused
92
93 //Allow for variance because jump is trying to simulate off wall time and things have emitted 'continuously' before first affect
94 QVERIFY(d->x <= -50.f);
95 QVERIFY(d->y <= -50.f);
96 QCOMPARE(d->vx, 500.f);
97 QCOMPARE(d->vy, 500.f);
98 QCOMPARE(d->ax, 0.f);
99 QCOMPARE(d->ay, 0.f);
100 QCOMPARE(d->lifeSpan, 0.5f);
101 QCOMPARE(d->size, 32.f);
102 QCOMPARE(d->endSize, 32.f);
103 QVERIFY(d->t <= ((qreal)system->timeInt/1000.0) - 0.4f + EPSILON);
104 }
105 delete view;
106}
107
108void tst_qquickage::test_onceOff()
109{
110 QQuickView* view = createView(filename: testFileUrl(fileName: "onceoff.qml"), additionalWait: 600);
111 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system");
112 ensureAnimTime(requiredTime: 600, anim: system->m_animation);
113
114 QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
115 for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) {
116 if (d->t == -1)
117 continue; //Particle data unused
118
119 QCOMPARE(d->x, 0.f);
120 QCOMPARE(d->y, 0.f);
121 QCOMPARE(d->vx, 500.f);
122 QCOMPARE(d->vy, 500.f);
123 QCOMPARE(d->ax, 0.f);
124 QCOMPARE(d->ay, 0.f);
125 QCOMPARE(d->lifeSpan, 0.5f);
126 QCOMPARE(d->size, 32.f);
127 QCOMPARE(d->endSize, 32.f);
128 QVERIFY(d->t <= ((qreal)system->timeInt/1000.0) - 0.4f + EPSILON);
129 }
130 delete view;
131}
132
133void tst_qquickage::test_sustained()
134{
135 QQuickView* view = createView(filename: testFileUrl(fileName: "sustained.qml"), additionalWait: 600);
136 QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>(aName: "system");
137 ensureAnimTime(requiredTime: 600, anim: system->m_animation);
138 //TODO: Ensure some particles have lived to 0.4s point despite unified timer
139
140 //Can't verify size, because particles never die. It will constantly grow.
141 for (QQuickParticleData *d : qAsConst(t&: system->groupData[0]->data)) {
142 if (d->t == -1)
143 continue; //Particle data unused
144
145 QCOMPARE(d->x, 0.f);
146 QCOMPARE(d->y, 0.f);
147 QCOMPARE(d->vx, 500.f);
148 QCOMPARE(d->vy, 500.f);
149 QCOMPARE(d->ax, 0.f);
150 QCOMPARE(d->ay, 0.f);
151 QCOMPARE(d->lifeSpan, 0.5f);
152 QCOMPARE(d->size, 32.f);
153 QCOMPARE(d->endSize, 32.f);
154 QVERIFY(myFuzzyCompare(d->t, ((qreal)system->timeInt/1000.0) - 0.4f));
155 }
156 delete view;
157}
158
159QTEST_MAIN(tst_qquickage);
160
161#include "tst_qquickage.moc"
162

source code of qtdeclarative/tests/auto/particles/qquickage/tst_qquickage.cpp