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6** This file is part of the test suite of the Qt Toolkit.
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28#include <qtest.h>
29#include <QtQml/qqmlengine.h>
30#include <QtQml/qqmlcomponent.h>
31#include <QtQuick/qquickview.h>
32#include <private/qquickspringanimation_p.h>
33#include <private/qqmlvaluetype_p.h>
34#include "../../shared/util.h"
35
36class tst_qquickspringanimation : public QQmlDataTest
37{
38 Q_OBJECT
39public:
40 tst_qquickspringanimation();
41
42private slots:
43 void defaultValues();
44 void values();
45 void disabled();
46 void inTransition();
47
48private:
49 QQmlEngine engine;
50};
51
52tst_qquickspringanimation::tst_qquickspringanimation()
53{
54}
55
56void tst_qquickspringanimation::defaultValues()
57{
58 QQmlEngine engine;
59 QQmlComponent c(&engine, testFileUrl(fileName: "springanimation1.qml"));
60 QQuickSpringAnimation *obj = qobject_cast<QQuickSpringAnimation*>(object: c.create());
61
62 QVERIFY(obj != nullptr);
63
64 QCOMPARE(obj->to(), 0.);
65 QCOMPARE(obj->velocity(), 0.);
66 QCOMPARE(obj->spring(), 0.);
67 QCOMPARE(obj->damping(), 0.);
68 QCOMPARE(obj->epsilon(), 0.01);
69 QCOMPARE(obj->modulus(), 0.);
70 QCOMPARE(obj->mass(), 1.);
71 QCOMPARE(obj->isRunning(), false);
72
73 delete obj;
74}
75
76void tst_qquickspringanimation::values()
77{
78 QQmlEngine engine;
79 QQmlComponent c(&engine, testFileUrl(fileName: "springanimation2.qml"));
80 QObject *root = c.create();
81
82 QQuickSpringAnimation *obj = root->findChild<QQuickSpringAnimation*>();
83
84 QVERIFY(obj != nullptr);
85
86 QCOMPARE(obj->to(), 1.44);
87 QCOMPARE(obj->velocity(), 0.9);
88 QCOMPARE(obj->spring(), 1.0);
89 QCOMPARE(obj->damping(), 0.5);
90 QCOMPARE(obj->epsilon(), 0.25);
91 QCOMPARE(obj->modulus(), 360.0);
92 QCOMPARE(obj->mass(), 2.0);
93 QCOMPARE(obj->isRunning(), true);
94
95 QTRY_COMPARE(obj->isRunning(), false);
96
97 delete obj;
98}
99
100void tst_qquickspringanimation::disabled()
101{
102 QQmlEngine engine;
103 QQmlComponent c(&engine, testFileUrl(fileName: "springanimation3.qml"));
104 QQuickSpringAnimation *obj = qobject_cast<QQuickSpringAnimation*>(object: c.create());
105
106 QVERIFY(obj != nullptr);
107
108 QCOMPARE(obj->to(), 1.44);
109 QCOMPARE(obj->velocity(), 0.9);
110 QCOMPARE(obj->spring(), 1.0);
111 QCOMPARE(obj->damping(), 0.5);
112 QCOMPARE(obj->epsilon(), 0.25);
113 QCOMPARE(obj->modulus(), 360.0);
114 QCOMPARE(obj->mass(), 2.0);
115 QCOMPARE(obj->isRunning(), false);
116
117 delete obj;
118}
119
120void tst_qquickspringanimation::inTransition()
121{
122 QQuickView view(testFileUrl(fileName: "inTransition.qml"));
123 view.show();
124 // this used to crash after ~1 sec, once the spring animation was done
125 QTest::qWait(ms: 2000);
126}
127
128QTEST_MAIN(tst_qquickspringanimation)
129
130#include "tst_qquickspringanimation.moc"
131

source code of qtdeclarative/tests/auto/quick/qquickspringanimation/tst_qquickspringanimation.cpp