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Added isZoomed method to ChartView...
Added isZoomed method to ChartView isZoomed() method added also the the QML side. Change-Id: Ic0e878bb383316f37a4136d4b920849f1f1853ef Task-number: QTRD-3667 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
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tst_qlegend.cpp
563 lines | 14.6 KiB | text/x-c | CppLexer
/ tests / auto / qlegend / tst_qlegend.cpp
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qlegend unit test started
 r2207 /****************************************************************************
**
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Copyright header changes...
 r2776 ** Copyright (C) 2015 The Qt Company Ltd
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 r2207 ** All rights reserved.
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Copyright header changes...
 r2776 ** For any questions to The Qt Company, please use contact form at http://qt.io
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 r2207 **
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Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
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 r2207 **
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 r2740 ** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
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Copyright header changes...
 r2776 ** agreement between you and The Qt Company.
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 r2207 **
** If you have questions regarding the use of this file, please use
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Updated license headers...
 r2740 ** contact form at http://qt.io
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****************************************************************************/
#include <QtTest/QtTest>
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 r2714 #include <QtCharts/QChartView>
#include <QtCharts/QLegend>
#include <QtCharts/QPieSeries>
#include <QtCharts/QPieLegendMarker>
#include <QtCharts/QAreaSeries>
#include <QtCharts/QAreaLegendMarker>
#include <QtCharts/QLineSeries>
#include <QtCharts/QXYLegendMarker>
#include <QtCharts/QScatterSeries>
#include <QtCharts/QBarSeries>
#include <QtCharts/QBarSet>
#include <QtCharts/QBarLegendMarker>
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 r2208 #include "tst_definitions.h"
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 r2712 QT_CHARTS_USE_NAMESPACE
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class tst_QLegend : public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void qlegend();
void qpieLegendMarker();
void qareaLegendMarker();
void qxyLegendMarker();
void qbarLegendMarker();
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 r2208 void markers();
void addAndRemoveSeries();
void pieMarkerProperties();
void barMarkerProperties();
void areaMarkerProperties();
void xyMarkerPropertiesLine();
void xyMarkerPropertiesScatter();
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private:
QChart *m_chart;
};
void tst_QLegend::initTestCase()
{
}
void tst_QLegend::cleanupTestCase()
{
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 r2733 QTest::qWait(1); // Allow final deleteLaters to run
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void tst_QLegend::init()
{
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 r2483 m_chart = newQChartOrQPolarChart();
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void tst_QLegend::cleanup()
{
delete m_chart;
m_chart = 0;
}
void tst_QLegend::qlegend()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QVERIFY(legend);
QList<QLegendMarker*> markers = legend->markers();
QVERIFY(markers.count() == 0);
}
void tst_QLegend::qpieLegendMarker()
{
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 r2483 SKIP_ON_POLAR();
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 r2207 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QPieSeries *series = new QPieSeries();
QPieSlice *s1 = new QPieSlice(QString("s1"), 111.0);
series->append(s1);
m_chart->addSeries(series);
// Should have one marker
QList<QLegendMarker*> markers = legend->markers();
QVERIFY(markers.count() == 1);
QLegendMarker *m = markers.at(0);
// Should be piemarker
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypePie);
// Related series and slice must match
QPieLegendMarker *pm = qobject_cast<QPieLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
QVERIFY(pm->slice() == s1);
// Add another slice
QPieSlice *s2 = new QPieSlice(QString("s2"), 111.0);
series->append(s2);
markers = legend->markers();
QVERIFY(markers.count() == 2);
m = markers.at(1);
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypePie);
// Related series and slice must match
pm = qobject_cast<QPieLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
QVERIFY(pm->slice() == s2);
}
void tst_QLegend::qareaLegendMarker()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QAreaSeries *series = new QAreaSeries();
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 r2733 QLineSeries *upper = new QLineSeries(series);
QLineSeries *lower = new QLineSeries(series);
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upper->append(1,1);
lower->append(1,0);
series->setUpperSeries(upper);
series->setLowerSeries(lower);
m_chart->addSeries(series);
// Should have one marker
QList<QLegendMarker *> markers = legend->markers();
QVERIFY(markers.count() == 1);
QLegendMarker *m = markers.at(0);
QVERIFY(m->series() == series);
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypeArea);
QAreaLegendMarker *pm = qobject_cast<QAreaLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
}
void tst_QLegend::qxyLegendMarker()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QLineSeries *series = new QLineSeries();
m_chart->addSeries(series);
// Should have one marker
QList<QLegendMarker *> markers = legend->markers();
QVERIFY(markers.count() == 1);
QLegendMarker *m = markers.at(0);
QVERIFY(m->series() == series);
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypeXY);
QXYLegendMarker *pm = qobject_cast<QXYLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
}
void tst_QLegend::qbarLegendMarker()
{
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 r2483 SKIP_ON_POLAR();
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 r2207 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QBarSeries *series = new QBarSeries();
QBarSet *set0 = new QBarSet(QString("set0"));
series->append(set0);
m_chart->addSeries(series);
// Should have one marker
QList<QLegendMarker *> markers = legend->markers();
QVERIFY(markers.count() == 1);
QLegendMarker *m = markers.at(0);
QVERIFY(m->series() == series);
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypeBar);
QBarLegendMarker *pm = qobject_cast<QBarLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
QVERIFY(pm->barset() == set0);
// Add another barset
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 r2208 QBarSet *set1 = new QBarSet(QString("set1"));
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markers = legend->markers();
QVERIFY(markers.count() == 2);
m = markers.at(1);
QVERIFY(m->series() == series);
QVERIFY(m->type() == QLegendMarker::LegendMarkerTypeBar);
pm = qobject_cast<QBarLegendMarker *> (m);
QVERIFY(pm);
QVERIFY(pm->series() == series);
QVERIFY(pm->barset() == set1);
}
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 r2208 void tst_QLegend::markers()
{
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 r2483 SKIP_ON_POLAR();
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 r2208 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QPieSeries *pie = new QPieSeries();
pie->append(QString("slice1"), 1);
pie->append(QString("slice2"), 2);
pie->append(QString("slice3"), 3);
m_chart->addSeries(pie);
QList<QPieSlice *> slices = pie->slices();
QBarSeries *bar = new QBarSeries();
QList<QBarSet *> sets;
sets.append(new QBarSet(QString("set0")));
sets.append(new QBarSet(QString("set1")));
bar->append(sets);
m_chart->addSeries(bar);
QLineSeries *line = new QLineSeries();
line->setName(QString("line1"));
m_chart->addSeries(line);
QAreaSeries *area = new QAreaSeries();
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Plugged some memory leaks....
 r2733 QLineSeries *upper = new QLineSeries(area);
QLineSeries *lower = new QLineSeries(area);
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 r2208 upper->append(1,1);
lower->append(1,0);
area->setUpperSeries(upper);
area->setLowerSeries(lower);
m_chart->addSeries(area);
QVERIFY(legend->markers(pie).count() == 3);
QVERIFY(legend->markers(bar).count() == 2);
QVERIFY(legend->markers(line).count() == 1);
QVERIFY(legend->markers(area).count() == 1);
QVERIFY(legend->markers().count() == 3+2+1+1);
}
void tst_QLegend::addAndRemoveSeries()
{
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 r2483 SKIP_ON_POLAR();
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 r2208 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QPieSeries *pie = new QPieSeries();
pie->append(QString("slice1"), 1);
pie->append(QString("slice2"), 2);
pie->append(QString("slice3"), 3);
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 r2209 m_chart->addSeries(pie);
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QList<QLegendMarker *> markers = legend->markers();
QVERIFY(markers.count() == 3);
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 r2209 m_chart->removeSeries(pie);
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markers = legend->markers();
QVERIFY(markers.count() == 0);
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 r2733
delete pie;
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 r2208 }
void tst_QLegend::pieMarkerProperties()
{
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 r2483 SKIP_ON_POLAR();
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 r2208 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QPieSeries *pie = new QPieSeries();
QPieSlice *slice = pie->append(QString("Slice1"), 1);
m_chart->addSeries(pie);
QLegendMarker *m = legend->markers(pie).at(0);
QPieLegendMarker *pm = qobject_cast<QPieLegendMarker *> (m);
QVERIFY(pm);
QBrush b1(QColor(12,34,56,78));
QBrush b2(QColor(34,56,78,90));
// Change brush
slice->setBrush(b1);
QVERIFY(pm->brush() == b1);
slice->setBrush(b2);
QVERIFY(pm->brush() == b2);
// Change label
QVERIFY(pm->label().compare(QString("Slice1")) == 0);
slice->setLabel(QString("foo"));
QVERIFY(pm->label().compare(QString("foo")) == 0);
slice->setLabel(QString("bar"));
QVERIFY(pm->label().compare(QString("bar")) == 0);
// Change visibility
pie->setVisible(false);
TRY_COMPARE(pm->isVisible(), false);
pie->setVisible(true);
TRY_COMPARE(pm->isVisible(), true);
}
void tst_QLegend::barMarkerProperties()
{
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 r2483 SKIP_ON_POLAR();
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 r2208 QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QBarSeries *bar = new QBarSeries();
QBarSet *barSet = new QBarSet(QString("Set0"));
*barSet << 1;
bar->append(barSet);
m_chart->addSeries(bar);
QLegendMarker *m = legend->markers(bar).at(0);
QBarLegendMarker *pm = qobject_cast<QBarLegendMarker *> (m);
QVERIFY(pm);
QBrush b1(QColor(12,34,56,78));
QBrush b2(QColor(34,56,78,90));
// Change brush
barSet->setBrush(b1);
QVERIFY(pm->brush() == b1);
barSet->setBrush(b2);
QVERIFY(pm->brush() == b2);
// Change label
QVERIFY(pm->label().compare(QString("Set0")) == 0);
barSet->setLabel(QString("foo"));
QVERIFY(pm->label().compare(QString("foo")) == 0);
barSet->setLabel(QString("bar"));
QVERIFY(pm->label().compare(QString("bar")) == 0);
// Change visibility
bar->setVisible(false);
TRY_COMPARE(pm->isVisible(), false);
bar->setVisible(true);
TRY_COMPARE(pm->isVisible(), true);
}
void tst_QLegend::areaMarkerProperties()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QAreaSeries *area = new QAreaSeries();
area->setName(QString("Area"));
Miikka Heikkinen
Plugged some memory leaks....
 r2733 QLineSeries *upper = new QLineSeries(area);
QLineSeries *lower = new QLineSeries(area);
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more unit tests to legend
 r2208 upper->append(1,1);
lower->append(1,0);
area->setUpperSeries(upper);
area->setLowerSeries(lower);
m_chart->addSeries(area);
QLegendMarker *m = legend->markers(area).at(0);
QAreaLegendMarker *pm = qobject_cast<QAreaLegendMarker *> (m);
QVERIFY(pm);
QBrush b1(QColor(12,34,56,78));
QBrush b2(QColor(34,56,78,90));
// Change brush
area->setBrush(b1);
QVERIFY(pm->brush() == b1);
area->setBrush(b2);
QVERIFY(pm->brush() == b2);
// Change name
QVERIFY(pm->label().compare(QString("Area")) == 0);
area->setName(QString("foo"));
QVERIFY(pm->label().compare(QString("foo")) == 0);
area->setName(QString("bar"));
QVERIFY(pm->label().compare(QString("bar")) == 0);
// Change visibility
area->setVisible(false);
TRY_COMPARE(pm->isVisible(), false);
area->setVisible(true);
TRY_COMPARE(pm->isVisible(), true);
}
void tst_QLegend::xyMarkerPropertiesLine()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QLineSeries *line = new QLineSeries();
line->setName(QString("Line"));
line->append(1,1);
m_chart->addSeries(line);
QLegendMarker *m = legend->markers(line).at(0);
QXYLegendMarker *pm = qobject_cast<QXYLegendMarker *> (m);
QVERIFY(pm);
// With line series, the marker is colored after pen, not brush
QPen b1(QColor(12,34,56,78));
QPen b2(QColor(34,56,78,90));
// Change brush
line->setPen(b1);
QVERIFY(pm->brush().color() == b1.color());
line->setPen(b2);
QVERIFY(pm->brush().color() == b2.color());
// Change name
QVERIFY(pm->label().compare(QString("Line")) == 0);
line->setName(QString("foo"));
QVERIFY(pm->label().compare(QString("foo")) == 0);
line->setName(QString("bar"));
QVERIFY(pm->label().compare(QString("bar")) == 0);
// Change visibility
line->setVisible(false);
TRY_COMPARE(pm->isVisible(), false);
line->setVisible(true);
TRY_COMPARE(pm->isVisible(), true);
}
void tst_QLegend::xyMarkerPropertiesScatter()
{
QVERIFY(m_chart);
QLegend *legend = m_chart->legend();
QScatterSeries *scatter = new QScatterSeries();
scatter->setName(QString("Scatter"));
scatter->append(1,1);
m_chart->addSeries(scatter);
QLegendMarker *m = legend->markers(scatter).at(0);
QXYLegendMarker *pm = qobject_cast<QXYLegendMarker *> (m);
QVERIFY(pm);
QBrush b1(QColor(12,34,56,78));
QBrush b2(QColor(34,56,78,90));
// Change brush
scatter->setBrush(b1);
QVERIFY(pm->brush() == b1);
scatter->setBrush(b2);
QVERIFY(pm->brush() == b2);
// Change name
QVERIFY(pm->label().compare(QString("Scatter")) == 0);
scatter->setName(QString("foo"));
QVERIFY(pm->label().compare(QString("foo")) == 0);
scatter->setName(QString("bar"));
QVERIFY(pm->label().compare(QString("bar")) == 0);
// Change visibility
scatter->setVisible(false);
TRY_COMPARE(pm->isVisible(), false);
scatter->setVisible(true);
TRY_COMPARE(pm->isVisible(), true);
}
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 r2210 void tst_QLegend::markerSignals()
{
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 r2483 SKIP_ON_POLAR();
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 r2210 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
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Add Polar chart support...
 r2483 QChart *chart = newQChartOrQPolarChart();
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legendmarker hover signal test and fix
 r2210 QLegend *legend = chart->legend();
QBarSeries *bar = new QBarSeries();
QBarSet *set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
bar->append(set1);
QBarSet *set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
bar->append(set2);
chart->addSeries(bar);
QPieSeries *pie = new QPieSeries();
pie->append(QString("slice1"), 1);
pie->append(QString("slice2"), 2);
pie->append(QString("slice3"), 3);
chart->addSeries(pie);
legend->setAlignment(Qt::AlignRight);
QLineSeries *line = new QLineSeries();
line->setName(QString("Line 1"));
line->append(1,1);
chart->addSeries(line);
QAreaSeries *area = new QAreaSeries();
area->setName(QString("Area 1"));
Miikka Heikkinen
Plugged some memory leaks....
 r2733 QLineSeries *upper = new QLineSeries(area);
QLineSeries *lower = new QLineSeries(area);
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legendmarker hover signal test and fix
 r2210 upper->append(2,2);
lower->append(1,1);
area->setUpperSeries(upper);
area->setLowerSeries(lower);
chart->addSeries(area);
QScatterSeries *scatter = new QScatterSeries();
scatter->setName(QString("Scatter"));
scatter->append(3,3);
chart->addSeries(scatter);
QList<QSignalSpy *> spies;
foreach(QLegendMarker *m, legend->markers()) {
QSignalSpy *spy = new QSignalSpy(m, SIGNAL(hovered(bool)));
spies.append(spy);
}
QChartView view(chart);
Heikkinen Miikka
Fix QLegend test case....
 r2568 view.resize(400, 400);
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 r2210 view.show();
QTest::qWaitForWindowShown(&view);
// Sweep mouse over all legend items
Heikkinen Miikka
Fix QLegend test case....
 r2568 for (int i = 0; i < 400; i++)
QTest::mouseMove(view.viewport(), QPoint(333, i));
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legendmarker hover signal test and fix
 r2210
Heikkinen Miikka
Fix QLegend test case....
 r2568 foreach (QSignalSpy *spy, spies)
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legendmarker hover signal test and fix
 r2210 TRY_COMPARE(spy->count(), 2);
qDeleteAll(spies);
}
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qlegend unit test started
 r2207 QTEST_MAIN(tst_QLegend)
#include "tst_qlegend.moc"