1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qtest.h>
#include <QtTest/QTest>
#include "../../../auto/particles/shared/particlestestsshared.h"
#include <private/qquickparticlesystem_p.h>
class tst_affectors : public QObject
{
Q_OBJECT
public:
tst_affectors();
private slots:
void test_basic();
void test_basic_data();
void test_filtered();
void test_filtered_data();
};
tst_affectors::tst_affectors()
{
}
inline QUrl TEST_FILE(const QString &filename)
{
return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename);
}
void tst_affectors::test_basic_data()
{
QTest::addColumn<int> ("dt");
QTest::newRow("16ms") << 16;
QTest::newRow("32ms") << 32;
QTest::newRow("100ms") << 100;
QTest::newRow("500ms") << 500;
}
void tst_affectors::test_filtered_data()
{
QTest::addColumn<int> ("dt");
QTest::newRow("16ms") << 16;
QTest::newRow("32ms") << 32;
QTest::newRow("100ms") << 100;
QTest::newRow("500ms") << 500;
}
void tst_affectors::test_basic()
{
QFETCH(int, dt);
QQuickView* view = createView(TEST_FILE("basic.qml"));
QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system");
//Pretend we're running, but we manually advance the simulation
system->m_running = true;
system->m_animation = 0;
system->reset();
int curTime = 1;
system->updateCurrentTime(curTime);//Fixed point and get init out of the way - including emission
QBENCHMARK {
curTime += dt;
system->updateCurrentTime(curTime);
}
int stillAlive = 0;
QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 1000, 10));//Small simulation variance is permissible.
for (QQuickParticleData *d : std::as_const(system->groupData[0]->data)) {
if (d->t == -1)
continue; //Particle data unused
if (d->stillAlive(system))
stillAlive++;
QCOMPARE(d->x, 0.f);
QCOMPARE(d->y, 0.f);
QCOMPARE(d->vx, 0.f);
QCOMPARE(d->vy, 0.f);
QCOMPARE(d->ax, 0.f);
QCOMPARE(d->ay, 0.f);
QCOMPARE(d->size, 32.f);
QCOMPARE(d->endSize, 32.f);
QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
}
QVERIFY(extremelyFuzzyCompare(stillAlive, 1000, 10));//Small simulation variance is permissible.
delete view;
}
void tst_affectors::test_filtered()
{
QFETCH(int, dt);
QQuickView* view = createView(TEST_FILE("filtered.qml"));
QQuickParticleSystem* system = view->rootObject()->findChild<QQuickParticleSystem*>("system");
//Pretend we're running, but we manually advance the simulation
system->m_running = true;
system->m_animation = 0;
system->reset();
int curTime = 1;
system->updateCurrentTime(curTime);//Fixed point and get init out of the way - including emission
QBENCHMARK {
curTime += dt;
system->updateCurrentTime(curTime);
}
int stillAlive = 0;
QVERIFY(extremelyFuzzyCompare(system->groupData[1]->size(), 1000, 10));//Small simulation variance is permissible.
for (QQuickParticleData *d : std::as_const(system->groupData[1]->data)) {
if (d->t == -1)
continue; //Particle data unused
if (d->stillAlive(system))
stillAlive++;
QCOMPARE(d->x, 160.f);
QCOMPARE(d->y, 160.f);
QCOMPARE(d->vx, 0.f);
QCOMPARE(d->vy, 0.f);
QCOMPARE(d->ax, 0.f);
QCOMPARE(d->ay, 0.f);
QCOMPARE(d->size, 32.f);
QCOMPARE(d->endSize, 32.f);
QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
}
QVERIFY(extremelyFuzzyCompare(stillAlive, 1000, 10));//Small simulation variance is permissible.
delete view;
}
QTEST_MAIN(tst_affectors);
#include "tst_affectors.moc"
|
