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29
30#include "../qxyseries/tst_qxyseries.h"
31#include <QtCharts/QSplineSeries>
32
33Q_DECLARE_METATYPE(QList<QPointF>)
34Q_DECLARE_METATYPE(QVector<QPointF>)
35
36class tst_QSplineSeries : public tst_QXYSeries
37{
38 Q_OBJECT
39
40public slots:
41 void initTestCase();
42 void cleanupTestCase();
43 void init();
44 void cleanup();
45private slots:
46 void qsplineseries_data();
47 void qsplineseries();
48 void pressedSignal();
49 void releasedSignal();
50 void doubleClickedSignal();
51protected:
52 void pointsVisible_data();
53};
54
55void tst_QSplineSeries::initTestCase()
56{
57}
58
59void tst_QSplineSeries::cleanupTestCase()
60{
61 QTest::qWait(ms: 1); // Allow final deleteLaters to run
62}
63
64void tst_QSplineSeries::init()
65{
66 tst_QXYSeries::init();
67 m_series = new QSplineSeries();
68}
69
70void tst_QSplineSeries::cleanup()
71{
72 delete m_series;
73 tst_QXYSeries::cleanup();
74}
75
76void tst_QSplineSeries::qsplineseries_data()
77{
78
79}
80
81void tst_QSplineSeries::qsplineseries()
82{
83 QSplineSeries series;
84
85 QCOMPARE(series.count(),0);
86 QCOMPARE(series.brush(), QBrush());
87 QCOMPARE(series.points(), QList<QPointF>());
88 QCOMPARE(series.pointsVector(), QVector<QPointF>());
89 QCOMPARE(series.pen(), QPen());
90 QCOMPARE(series.pointsVisible(), false);
91
92 series.append(points: QList<QPointF>());
93 series.append(x: 0.0,y: 0.0);
94 series.append(point: QPointF());
95
96 series.remove(x: 0.0,y: 0.0);
97 series.remove(point: QPointF());
98 series.clear();
99
100 series.replace(oldPoint: QPointF(),newPoint: QPointF());
101 series.replace(oldX: 0,oldY: 0,newX: 0,newY: 0);
102 series.setBrush(QBrush());
103
104 series.setPen(QPen());
105 series.setPointsVisible(false);
106
107 m_chart->addSeries(series: &series);
108 m_view->show();
109 QVERIFY(QTest::qWaitForWindowExposed(m_view));
110}
111
112void tst_QSplineSeries::pressedSignal()
113{
114 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
115
116 QPointF splinePoint(4, 12);
117 QSplineSeries *splineSeries = new QSplineSeries();
118 splineSeries->append(point: QPointF(2, 1));
119 splineSeries->append(point: splinePoint);
120 splineSeries->append(point: QPointF(6, 12));
121
122 QChartView view;
123 view.resize(w: 200, h: 200);
124 view.chart()->legend()->setVisible(false);
125 view.chart()->addSeries(series: splineSeries);
126 view.show();
127 QVERIFY(QTest::qWaitForWindowExposed(&view));
128
129 QSignalSpy seriesSpy(splineSeries, SIGNAL(pressed(QPointF)));
130
131 QPointF checkPoint = view.chart()->mapToPosition(value: splinePoint);
132 QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
133 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
134
135 QCOMPARE(seriesSpy.count(), 1);
136 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
137 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
138 // this causes small distinction in decimals so we round it before comparing
139 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
140 QCOMPARE(qRound(signalPoint.x()), qRound(splinePoint.x()));
141 QCOMPARE(qRound(signalPoint.y()), qRound(splinePoint.y()));
142}
143
144void tst_QSplineSeries::releasedSignal()
145{
146 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
147
148 QPointF splinePoint(4, 12);
149 QSplineSeries *splineSeries = new QSplineSeries();
150 splineSeries->append(point: QPointF(2, 20));
151 splineSeries->append(point: splinePoint);
152 splineSeries->append(point: QPointF(6, 12));
153
154 QChartView view;
155 view.resize(w: 200, h: 200);
156 view.chart()->legend()->setVisible(false);
157 view.chart()->addSeries(series: splineSeries);
158 view.show();
159 QVERIFY(QTest::qWaitForWindowExposed(&view));
160
161 QSignalSpy seriesSpy(splineSeries, SIGNAL(released(QPointF)));
162
163 QPointF checkPoint = view.chart()->mapToPosition(value: splinePoint);
164 QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
165 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
166
167 QCOMPARE(seriesSpy.count(), 1);
168 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
169 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
170 // this causes small distinction in decimals so we round it before comparing
171 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
172 QCOMPARE(qRound(signalPoint.x()), qRound(splinePoint.x()));
173 QCOMPARE(qRound(signalPoint.y()), qRound(splinePoint.y()));
174}
175
176void tst_QSplineSeries::doubleClickedSignal()
177{
178 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
179
180 QPointF splinePoint(4, 12);
181 QSplineSeries *splineSeries = new QSplineSeries();
182 splineSeries->append(point: QPointF(2, 20));
183 splineSeries->append(point: splinePoint);
184 splineSeries->append(point: QPointF(6, 12));
185
186 QChartView view;
187 view.resize(w: 200, h: 200);
188 view.chart()->legend()->setVisible(false);
189 view.chart()->addSeries(series: splineSeries);
190 view.show();
191 QVERIFY(QTest::qWaitForWindowExposed(&view));
192
193 QSignalSpy seriesSpy(splineSeries, SIGNAL(doubleClicked(QPointF)));
194
195 QPointF checkPoint = view.chart()->mapToPosition(value: splinePoint);
196 // mouseClick needed first to save the position
197 QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
198 QTest::mouseDClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
199 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
200
201 QCOMPARE(seriesSpy.count(), 1);
202 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
203 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
204 // this causes small distinction in decimals so we round it before comparing
205 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
206 QCOMPARE(qRound(signalPoint.x()), qRound(splinePoint.x()));
207 QCOMPARE(qRound(signalPoint.y()), qRound(splinePoint.y()));
208}
209QTEST_MAIN(tst_QSplineSeries)
210
211#include "tst_qsplineseries.moc"
212
213

source code of qtcharts/tests/auto/qsplineseries/tst_qsplineseries.cpp