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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtGraphs/QScatterSeries>
#include <QtTest/QtTest>
class tst_xyseries : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
void initialProperties();
void initializeProperties();
void selectDeselect();
void appendInsertRemove();
void replaceAtClear();
void find();
void take();
private:
// QXYSeries is uncreatable, so testing is done through QScatterSeries
QScatterSeries *m_series;
};
void tst_xyseries::initTestCase() {}
void tst_xyseries::cleanupTestCase() {}
void tst_xyseries::init()
{
m_series = new QScatterSeries();
}
void tst_xyseries::cleanup()
{
delete m_series;
}
void tst_xyseries::initialProperties()
{
QVERIFY(m_series);
// Properties from QXYSeries
QCOMPARE(m_series->color(), QColor(Qt::transparent));
QCOMPARE(m_series->selectedColor(), QColor(Qt::transparent));
}
void tst_xyseries::initializeProperties()
{
QVERIFY(m_series);
m_series->setColor("#ff0000");
m_series->setSelectedColor("#0000ff");
QCOMPARE(m_series->color(), "#ff0000");
QCOMPARE(m_series->selectedColor(), "#0000ff");
}
void tst_xyseries::selectDeselect()
{
QVERIFY(m_series);
QList<QPointF> points = {{0, 0}, {1, 1}, {2, 2}};
QList<qsizetype> allselected = {0, 1, 2};
m_series->append(points);
QCOMPARE(m_series->selectedPoints(), {});
m_series->selectAllPoints();
QCOMPARE(m_series->selectedPoints().size(), allselected.size());
for (int i = 0; i < allselected.size(); i++) {
QCOMPARE(m_series->selectedPoints().contains(allselected[i]), true);
}
m_series->deselectAllPoints();
QCOMPARE(m_series->selectedPoints(), {});
m_series->selectPoints(allselected);
QCOMPARE(m_series->selectedPoints().size(), allselected.size());
for (int i = 0; i < allselected.size(); i++) {
QCOMPARE(m_series->selectedPoints().contains(allselected[i]), true);
}
m_series->toggleSelection(allselected);
QCOMPARE(m_series->selectedPoints(), {});
}
void tst_xyseries::appendInsertRemove()
{
QVERIFY(m_series);
QSignalSpy updateSpy(m_series, &QXYSeries::update);
QSignalSpy pointAddedSpy(m_series, &QXYSeries::pointAdded);
QSignalSpy pointsAddedSpy(m_series, &QXYSeries::pointsAdded);
QSignalSpy pointRemovedSpy(m_series, &QXYSeries::pointRemoved);
QSignalSpy pointsRemovedSpy(m_series, &QXYSeries::pointsRemoved);
QList<QPointF> points = {{0, 0}, {1, 1}, {2, 2}};
QList<QPointF> morepoints = {{3, 3}, {4, 4}, {5, 5}};
QList<QPointF> allpoints = {{0, 0}, {1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}};
QList<QPointF> mixedpoints = {{0, 0}, {3, 3}, {1, 1}, {4, 4}, {2, 2}, {5, 5}};
QCOMPARE(updateSpy.count(), 0);
// Append 3
for (int i = 0; i < points.count(); ++i)
m_series->append(points[i]);
QCOMPARE(updateSpy.count(), 3);
QCOMPARE(m_series->points(), points);
QCOMPARE(pointAddedSpy.size(), 3);
// Append 3 more
m_series->append(morepoints);
QCOMPARE(updateSpy.count(), 4);
QCOMPARE(m_series->points(), allpoints);
QCOMPARE(pointsAddedSpy.size(), 1);
// Remove the first 3 one by one
for (int i = 2; i >= 0; --i)
m_series->remove(i);
QCOMPARE(updateSpy.count(), 7);
QCOMPARE(m_series->points(), morepoints);
QCOMPARE(pointRemovedSpy.size(), 3);
// Insert them in between
m_series->insert(0, points[0]);
m_series->insert(2, points[1]);
m_series->insert(4, points[2]);
QCOMPARE(updateSpy.count(), 10);
QCOMPARE(m_series->points(), mixedpoints);
QCOMPARE(pointAddedSpy.size(), 6);
// Remove first 3
m_series->removeMultiple(0, 3);
QCOMPARE(updateSpy.count(), 11);
QCOMPARE(m_series->count(), 3);
QCOMPARE(pointsRemovedSpy.size(), 1);
// Append 3 by qreals
for (int i = 10; i < 13; ++i)
m_series->append(i, i);
QCOMPARE(updateSpy.count(), 14);
QCOMPARE(m_series->count(), 6);
QCOMPARE(pointAddedSpy.size(), 9);
// Remove 3 by qreals
for (int i = 10; i < 13; ++i)
m_series->remove(i, i);
QCOMPARE(updateSpy.count(), 17);
QCOMPARE(m_series->count(), 3);
QCOMPARE(pointRemovedSpy.size(), 6);
}
void tst_xyseries::replaceAtClear()
{
QVERIFY(m_series);
QList<QPointF> points = {{0, 0}, {1, 1}, {2, 2}};
QList<QPointF> morepoints = {{3, 3}, {4, 4}, {5, 5}};
m_series->append(points);
for (int i = 0; i < m_series->count(); ++i)
QCOMPARE(m_series->at(i), points[i]);
for (int i = 0; i < m_series->count(); ++i)
m_series->replace(i, morepoints[i]);
for (int i = 0; i < m_series->count(); ++i)
QCOMPARE(m_series->at(i), morepoints[i]);
m_series->clear();
QCOMPARE(m_series->count(), 0);
}
void tst_xyseries::find()
{
QVERIFY(m_series);
QList<QPointF> points = {{1, 4}, {9, 2}, {3, 7}, {9, 2}, {8, 8}};
m_series->append(points);
auto sPoints = m_series->points();
QCOMPARE(sPoints, points);
auto item1 = m_series->find({9, 2});
auto item2 = m_series->find({1, 4});
auto item3 = m_series->find({8, 8});
auto item4 = m_series->find({300, 8});
QCOMPARE(item1, 1);
QCOMPARE(item2, 0);
QCOMPARE(item3, 4);
QCOMPARE(item4, -1);
}
void tst_xyseries::take()
{
QVERIFY(m_series);
QList<QPointF> points = {{1, 4}, {9, 2}, {3, 7}, {9, 2}, {8, 8}};
m_series->append(points);
QCOMPARE(m_series->count(), 5);
QVERIFY(!m_series->take({100, 100}));
QCOMPARE(m_series->count(), 5);
QVERIFY(m_series->take({3, 7}));
QCOMPARE(m_series->count(), 4);
}
QTEST_MAIN(tst_xyseries)
#include "tst_xyseries.moc"
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