tst_bars.cpp - mozsearch

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// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QtTest>

#include <QtGraphs/QCustom3DItem>

#include <QtGraphsWidgets/q3dbarswidgetitem.h>

#include "cpptestutil.h"

class tst_bars: public QObject

    Q_OBJECT

private slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

    void construct();

    void initialProperties();

    void initializeProperties();

    void invalidProperties();

    void addSeries();

    void addMultipleSeries();

    void selectSeries();

    void removeSeries();

    void removeMultipleSeries();

    void hasSeries();

    void addTheme();

    void removeTheme();

    void addCustomItem();

    void removeCustomItem();

    void renderToImage();

private:

    Q3DBarsWidgetItem *m_graph;

    QQuickWidget *m_quickWidget;

};

QBar3DSeries *newSeries()

    QBar3DSeries *series = new QBar3DSeries;

    QBarDataRow data;

    data << QBarDataItem(-1.0f) << QBarDataItem(3.0f) << QBarDataItem(7.5f) << QBarDataItem(5.0f)

         << QBarDataItem(2.2f);

    series->dataProxy()->addRow(data);

    return series;

void tst_bars::initTestCase()

    if (!CpptestUtil::isOpenGLSupported())

        QSKIP("OpenGL not supported on this platform");

void tst_bars::cleanupTestCase()

void tst_bars::init()

    m_graph = new Q3DBarsWidgetItem();

    m_quickWidget = new QQuickWidget();

    m_graph->setWidget(m_quickWidget);

void tst_bars::cleanup()

    delete m_graph;

    delete m_quickWidget;

void tst_bars::construct()

    Q3DBarsWidgetItem *graph = new Q3DBarsWidgetItem();

    QVERIFY(graph);

    delete graph;

void tst_bars::initialProperties()

    QVERIFY(m_graph);

    QCOMPARE(m_graph->isMultiSeriesUniform(), false);

    QCOMPARE(m_graph->barThickness(), 1.0);

    QCOMPARE(m_graph->barSpacing(), QSizeF(1.0f, 1.0f));

    QCOMPARE(m_graph->barSeriesMargin(), QSizeF(0.0f, 0.0f));

    QCOMPARE(m_graph->isBarSpacingRelative(), true);

    QCOMPARE(m_graph->seriesList().size(), 0);

    QVERIFY(!m_graph->selectedSeries());

    QVERIFY(!m_graph->primarySeries());

    QCOMPARE(m_graph->floorLevel(), 0.0);

    QCOMPARE(m_graph->columnAxis()->orientation(), QAbstract3DAxis::AxisOrientation::X);

    QCOMPARE(m_graph->valueAxis()->orientation(), QAbstract3DAxis::AxisOrientation::Y);

    QCOMPARE(m_graph->rowAxis()->orientation(), QAbstract3DAxis::AxisOrientation::Z);

    // Common properties

    QCOMPARE(m_graph->activeTheme()->theme(), QGraphsTheme::Theme::QtGreen);

    QCOMPARE(m_graph->selectionMode(), QtGraphs3D::SelectionFlag::Item);

    QCOMPARE(m_graph->shadowQuality(), QtGraphs3D::ShadowQuality::Medium);

    QVERIFY(m_graph->scene());

    QCOMPARE(m_graph->measureFps(), false);

    QCOMPARE(m_graph->isOrthoProjection(), false);

    QCOMPARE(m_graph->selectedElement(), QtGraphs3D::ElementType::None);

    QCOMPARE(m_graph->aspectRatio(), 2.0);

    QCOMPARE(m_graph->optimizationHint(), QtGraphs3D::OptimizationHint::Default);

    QCOMPARE(m_graph->isPolar(), false);

    QCOMPARE(m_graph->radialLabelOffset(), 1.0);

    QCOMPARE(m_graph->horizontalAspectRatio(), 0.0);

    QCOMPARE(m_graph->locale(), QLocale("C"));

    QCOMPARE(m_graph->queriedGraphPosition(), QVector3D(0, 0, 0));

    QCOMPARE(m_graph->margin(), -1.0);

    QCOMPARE(m_graph->labelMargin(), 0.1f);

    QCOMPARE(m_graph->ambientLightStrength(), 0.25);

    QCOMPARE(m_graph->lightColor(), QColor(Qt::white));

    QCOMPARE(m_graph->lightStrength(), 5.0f);

    QCOMPARE(m_graph->shadowStrength(), 25.0f);

    QCOMPARE(m_graph->minCameraXRotation(), -180);

    QCOMPARE(m_graph->maxCameraXRotation(), 180);

    QCOMPARE(m_graph->minCameraYRotation(), 0);

    QCOMPARE(m_graph->maxCameraYRotation(), 90);

    QCOMPARE(m_graph->cameraTargetPosition(), QVector3D(.0f, .0f, .0f));

void tst_bars::initializeProperties()

    QVERIFY(m_graph);

    QSignalSpy multiSeriesUniformSpy(m_graph, &Q3DBarsWidgetItem::multiSeriesUniformChanged);

    QSignalSpy barThicknessSpy(m_graph, &Q3DBarsWidgetItem::barThicknessChanged);

    QSignalSpy barSpacingSpy(m_graph, &Q3DBarsWidgetItem::barSpacingChanged);

    QSignalSpy barSpacingRelativeSpy(m_graph, &Q3DBarsWidgetItem::barSpacingRelativeChanged);

    QSignalSpy barSeriesMarginSpy(m_graph, &Q3DBarsWidgetItem::barSeriesMarginChanged);

    QSignalSpy floorLevelSpy(m_graph, &Q3DBarsWidgetItem::floorLevelChanged);

    // Common signals

    QSignalSpy activeThemeSpy(m_graph, &Q3DBarsWidgetItem::activeThemeChanged);

    QSignalSpy selectionModeSpy(m_graph, &Q3DBarsWidgetItem::selectionModeChanged);

    QSignalSpy shadowQualitySpy(m_graph, &Q3DBarsWidgetItem::shadowQualityChanged);

    QSignalSpy measureFpsSpy(m_graph, &Q3DBarsWidgetItem::measureFpsChanged);

    QSignalSpy currentFpsSpy(m_graph, &Q3DBarsWidgetItem::currentFpsChanged);

    QSignalSpy orthoSpy(m_graph, &Q3DBarsWidgetItem::orthoProjectionChanged);

    QSignalSpy selectedElementSpy(m_graph, &Q3DBarsWidgetItem::selectedElementChanged);

    QSignalSpy aspectRatioSpy(m_graph, &Q3DBarsWidgetItem::aspectRatioChanged);

    QSignalSpy optimizationHintsSpy(m_graph, &Q3DBarsWidgetItem::optimizationHintChanged);

    QSignalSpy polarSpy(m_graph, &Q3DBarsWidgetItem::polarChanged);

    QSignalSpy labelmarginSpy(m_graph, &Q3DBarsWidgetItem::labelMarginChanged);

    QSignalSpy radialLabelOffsetSpy(m_graph, &Q3DBarsWidgetItem::radialLabelOffsetChanged);

    QSignalSpy horizontalAspectRatioSpy(m_graph, &Q3DBarsWidgetItem::horizontalAspectRatioChanged);

    QSignalSpy localeSpy(m_graph, &Q3DBarsWidgetItem::localeChanged);

    QSignalSpy queriedGraphPositionSpy(m_graph, &Q3DBarsWidgetItem::queriedGraphPositionChanged);

    QSignalSpy cameraXRotSpy(m_graph, &Q3DBarsWidgetItem::cameraXRotationChanged);

    QSignalSpy cameraYRotSpy(m_graph, &Q3DBarsWidgetItem::cameraYRotationChanged);

    QSignalSpy cameraZoomSpy(m_graph, &Q3DBarsWidgetItem::cameraZoomLevelChanged);

    QSignalSpy cameraMinZoomSpy(m_graph, &Q3DBarsWidgetItem::minCameraZoomLevelChanged);

    QSignalSpy cameraMaxZoomSpy(m_graph, &Q3DBarsWidgetItem::maxCameraZoomLevelChanged);

    QSignalSpy wrapCameraXRotSpy(m_graph, &Q3DBarsWidgetItem::wrapCameraXRotationChanged);

    QSignalSpy wrapCameraYRotSpy(m_graph, &Q3DBarsWidgetItem::wrapCameraYRotationChanged);

    QSignalSpy minCameraXRotSpy(m_graph, &Q3DBarsWidgetItem::minCameraXRotationChanged);

    QSignalSpy maxCameraXRotSpy(m_graph, &Q3DBarsWidgetItem::maxCameraXRotationChanged);

    QSignalSpy minCameraYRotSpy(m_graph, &Q3DBarsWidgetItem::minCameraYRotationChanged);

    QSignalSpy maxCameraYRotSpy(m_graph, &Q3DBarsWidgetItem::maxCameraYRotationChanged);

    QSignalSpy cameraTargetPosSpy(m_graph, &Q3DBarsWidgetItem::cameraTargetPositionChanged);

    m_graph->setMultiSeriesUniform(true);

    m_graph->setBarThickness(0.2f);

    m_graph->setBarSpacing(QSizeF(0.1f, 0.1f));

    m_graph->setBarSeriesMargin(QSizeF(0.3f, 0.3f));

    m_graph->setBarSpacingRelative(false);

    m_graph->setFloorLevel(1.0f);

    QCOMPARE(m_graph->isMultiSeriesUniform(), true);

    QCOMPARE(m_graph->barThickness(), 0.2f);

    QCOMPARE(m_graph->barSpacing(), QSizeF(0.1f, 0.1f));

    QCOMPARE(m_graph->barSeriesMargin(), QSizeF(0.3f, 0.3f));

    QCOMPARE(m_graph->isBarSpacingRelative(), false);

    QCOMPARE(m_graph->floorLevel(), 1.0f);

    QCOMPARE(multiSeriesUniformSpy.size(), 1);

    QCOMPARE(barThicknessSpy.size(), 1);

    QCOMPARE(barSpacingSpy.size(), 1);

    QCOMPARE(barSpacingRelativeSpy.size(), 1);

    QCOMPARE(barSeriesMarginSpy.size(), 1);

    QCOMPARE(floorLevelSpy.size(), 1);

    QGraphsTheme *theme = new QGraphsTheme();

    theme->setColorScheme(QGraphsTheme::ColorScheme::Light);

    theme->setTheme(QGraphsTheme::Theme::QtGreenNeon);

    m_graph->setActiveTheme(theme);

    m_graph->setSelectionMode(QtGraphs3D::SelectionFlag::Item | QtGraphs3D::SelectionFlag::Row

                              | QtGraphs3D::SelectionFlag::Slice);

    m_graph->setShadowQuality(QtGraphs3D::ShadowQuality::SoftHigh);

    QCOMPARE(m_graph->shadowQuality(), QtGraphs3D::ShadowQuality::SoftHigh);

    m_graph->setMeasureFps(true);

    m_graph->setOrthoProjection(true);

    m_graph->setAspectRatio(1.0);

    m_graph->setOptimizationHint(QtGraphs3D::OptimizationHint::Legacy);

    m_graph->setPolar(true);

    m_graph->setRadialLabelOffset(0.1f);

    m_graph->setHorizontalAspectRatio(1.0);

    m_graph->setLocale(QLocale("FI"));

    m_graph->setMargin(1.0);

    m_graph->setLabelMargin(1.0f);

    m_graph->setAmbientLightStrength(0.3f);

    m_graph->setLightColor(QColor(Qt::yellow));

    m_graph->setLightStrength(2.5f);

    m_graph->setShadowStrength(50.f);

    m_graph->setCameraXRotation(20.0f);

    m_graph->setCameraYRotation(20.0f);

    m_graph->setMinCameraXRotation(10.0f);

    m_graph->setMinCameraYRotation(10.0f);

    m_graph->setMaxCameraXRotation(45.0f);

    m_graph->setMaxCameraYRotation(45.0f);

    m_graph->setCameraZoomLevel(5.0f);

    m_graph->setMinCameraZoomLevel(1.0f);

    m_graph->setMaxCameraZoomLevel(10.0f);

    m_graph->setWrapCameraXRotation(false);

    m_graph->setWrapCameraYRotation(true);

    m_graph->setCameraTargetPosition(QVector3D(1.f, .0f, 1.f));

    QCOMPARE(m_graph->activeTheme()->theme(), QGraphsTheme::Theme::QtGreenNeon);

    QCOMPARE(m_graph->selectionMode(),

             QtGraphs3D::SelectionFlag::Item | QtGraphs3D::SelectionFlag::Row

                 | QtGraphs3D::SelectionFlag::Slice);

    QCOMPARE(m_graph->shadowQuality(),

             QtGraphs3D::ShadowQuality::None); // Ortho disables shadows

    QCOMPARE(m_graph->measureFps(), true);

    QCOMPARE(m_graph->isOrthoProjection(), true);

    QCOMPARE(m_graph->aspectRatio(), 1.0);

    QCOMPARE(m_graph->optimizationHint(), QtGraphs3D::OptimizationHint::Legacy);

    QCOMPARE(m_graph->isPolar(), true);

    QCOMPARE(m_graph->radialLabelOffset(), 0.1f);

    QCOMPARE(m_graph->horizontalAspectRatio(), 1.0);

    QCOMPARE(m_graph->locale(), QLocale("FI"));

    QCOMPARE(m_graph->margin(), 1.0);

    QCOMPARE(m_graph->labelMargin(), 1.0f);

    QCOMPARE(m_graph->ambientLightStrength(), 0.3f);

    QCOMPARE(m_graph->lightColor(), QColor(Qt::yellow));

    QCOMPARE(m_graph->lightStrength(), 2.5f);

    QCOMPARE(m_graph->shadowStrength(), 50.0f);

    QCOMPARE(activeThemeSpy.size(), 1);

    QCOMPARE(selectionModeSpy.size(), 1);

    // one for setShadowQuality and one for setOrthoProjection, which calls setShadowQuality

    QCOMPARE(shadowQualitySpy.size(), 2);

    QCOMPARE(m_graph->cameraTargetPosition(), QVector3D(1.f, .0f, 1.f));

    // these are connected to graphsitems signals

    QCOMPARE(selectedElementSpy.size(), 0); // this is connected to graphsitems signal

    QCOMPARE(queriedGraphPositionSpy.size(), 0); // this is connected to graphsitems signal

    QCOMPARE(currentFpsSpy.size(), 0);

    QCOMPARE(measureFpsSpy.size(), 1);

    QCOMPARE(orthoSpy.size(), 1);

    QCOMPARE(aspectRatioSpy.size(), 1);

    QCOMPARE(optimizationHintsSpy.size(), 1);

    QCOMPARE(polarSpy.size(), 1);

    QCOMPARE(labelmarginSpy.size(), 1);

    QCOMPARE(radialLabelOffsetSpy.size(), 1);

    QCOMPARE(horizontalAspectRatioSpy.size(), 1);

    QCOMPARE(localeSpy.size(), 1);

    QCOMPARE(cameraXRotSpy.size(), 1);

    QCOMPARE(cameraYRotSpy.size(), 1);

    QCOMPARE(cameraZoomSpy.size(), 1);

    QCOMPARE(cameraMinZoomSpy.size(), 1);

    QCOMPARE(cameraMaxZoomSpy.size(), 1);

    QCOMPARE(wrapCameraXRotSpy.size(), 1);

    QCOMPARE(wrapCameraYRotSpy.size(), 1);

    QCOMPARE(minCameraXRotSpy.size(), 1);

    QCOMPARE(maxCameraXRotSpy.size(), 1);

    QCOMPARE(minCameraYRotSpy.size(), 1);

    QCOMPARE(maxCameraYRotSpy.size(), 1);

    QCOMPARE(m_graph->minCameraXRotation(), 10.0f);

    QCOMPARE(m_graph->maxCameraXRotation(), 45.0f);

    QCOMPARE(m_graph->minCameraYRotation(), 10.0f);

    QCOMPARE(m_graph->maxCameraYRotation(), 45.0f);

void tst_bars::invalidProperties()

    m_graph->setSelectionMode(QtGraphs3D::SelectionFlag::Column | QtGraphs3D::SelectionFlag::Row

                              | QtGraphs3D::SelectionFlag::Slice);

    m_graph->setAspectRatio(-1.0);

    m_graph->setHorizontalAspectRatio(-1.0);

    m_graph->setLocale(QLocale("XX"));

    QCOMPARE(m_graph->selectionMode(), QtGraphs3D::SelectionFlag::Item);

    QCOMPARE(m_graph->aspectRatio(), 2.0);

    QCOMPARE(m_graph->horizontalAspectRatio(), 0.0);

    QCOMPARE(m_graph->locale(), QLocale("C"));

    m_graph->setAmbientLightStrength(-1.0f);

    QCOMPARE(m_graph->ambientLightStrength(), 0.25f);

    m_graph->setAmbientLightStrength(1.1f);

    QCOMPARE(m_graph->ambientLightStrength(), 0.25f);

    m_graph->setLightStrength(-1.0f);

    QCOMPARE(m_graph->lightStrength(), 5.0f);

    m_graph->setLightStrength(10.1f);

    QCOMPARE(m_graph->lightStrength(), 5.0f);

    m_graph->setShadowStrength(-1.0f);

    QCOMPARE(m_graph->shadowStrength(), 25.0f);

    m_graph->setShadowStrength(100.1f);

    QCOMPARE(m_graph->shadowStrength(), 25.0f);

    m_graph->setCameraTargetPosition(QVector3D(2.f, 2.f, -2.f));

    QCOMPARE(m_graph->cameraTargetPosition(), QVector3D(1.f, 1.f, -1.f));

    m_graph->setBarThickness(-1.f);

    QCOMPARE(m_graph->barThickness(), 1.f);

void tst_bars::addSeries()

    QBar3DSeries *series = newSeries();

    m_graph->addSeries(series);

    QCOMPARE(m_graph->seriesList().size(), 1);

    QVERIFY(!m_graph->selectedSeries());

    QCOMPARE(m_graph->primarySeries(), series);

void tst_bars::addMultipleSeries()

    QBar3DSeries *series = newSeries();

    QBar3DSeries *series2 = newSeries();

    QBar3DSeries *series3 = newSeries();

    m_graph->addSeries(series);

    m_graph->addSeries(series2);

    m_graph->addSeries(series3);

    QCOMPARE(m_graph->seriesList().size(), 3);

    QCOMPARE(m_graph->primarySeries(), series);

    m_graph->setPrimarySeries(series2);

    QCOMPARE(m_graph->primarySeries(), series2);

void tst_bars::selectSeries()

    QBar3DSeries *series = newSeries();

    m_graph->addSeries(series);

    m_graph->primarySeries()->setSelectedBar(QPoint(0, 0));

    QCOMPARE(m_graph->seriesList().size(), 1);

    QCOMPARE(m_graph->selectedSeries(), series);

    m_graph->clearSelection();

    QVERIFY(!m_graph->selectedSeries());

void tst_bars::removeSeries()

    QBar3DSeries *series = newSeries();

    m_graph->addSeries(series);

    m_graph->removeSeries(series);

    QCOMPARE(m_graph->seriesList().size(), 0);

    delete series;

void tst_bars::removeMultipleSeries()

    QBar3DSeries *series = newSeries();

    QBar3DSeries *series2 = newSeries();

    QBar3DSeries *series3 = newSeries();

    m_graph->addSeries(series);

    m_graph->addSeries(series2);

    m_graph->addSeries(series3);

    m_graph->primarySeries()->setSelectedBar(QPoint(0, 0));

    QCOMPARE(m_graph->selectedSeries(), series);

    m_graph->removeSeries(series);

    QCOMPARE(m_graph->seriesList().size(), 2);

    QCOMPARE(m_graph->primarySeries(), series2);

    QVERIFY(!m_graph->selectedSeries());

    m_graph->removeSeries(series2);

    QCOMPARE(m_graph->seriesList().size(), 1);

    QCOMPARE(m_graph->primarySeries(), series3);

    m_graph->removeSeries(series3);

    QCOMPARE(m_graph->seriesList().size(), 0);

    delete series;

    delete series2;

    delete series3;

void tst_bars::hasSeries()

    QBar3DSeries *series1 = newSeries();

    m_graph->addSeries(series1);

    QCOMPARE(m_graph->hasSeries(series1), true);

    QBar3DSeries *series2 = newSeries();

    QCOMPARE(m_graph->hasSeries(series2), false);

void tst_bars::addTheme()

    QGraphsTheme *theme = new QGraphsTheme();

    theme->setColorScheme(QGraphsTheme::ColorScheme::Light);

    theme->setTheme(QGraphsTheme::Theme::QtGreenNeon);

    QGraphsTheme *theme2 = new QGraphsTheme();

    theme->setColorScheme(QGraphsTheme::ColorScheme::Light);

    QGraphsTheme *initialTheme = m_graph->activeTheme();

    m_graph->addTheme(theme);

    m_graph->addTheme(theme2);

    QCOMPARE(m_graph->themes().size(), 3); // Default, plus added ones

    QCOMPARE(m_graph->activeTheme(), initialTheme);

    m_graph->setActiveTheme(theme2);

    QCOMPARE(m_graph->activeTheme(), theme2);

void tst_bars::removeTheme()

    QGraphsTheme *theme = new QGraphsTheme();

    theme->setColorScheme(QGraphsTheme::ColorScheme::Light);

    theme->setTheme(QGraphsTheme::Theme::QtGreenNeon);

    QGraphsTheme *theme2 = new QGraphsTheme();

    theme->setColorScheme(QGraphsTheme::ColorScheme::Light);

    m_graph->addTheme(theme);

    m_graph->addTheme(theme2);

    m_graph->setActiveTheme(theme2);

    QCOMPARE(m_graph->activeTheme(), theme2);

    m_graph->releaseTheme(theme2);

    QCOMPARE(m_graph->themes().size(), 2);

    m_graph->releaseTheme(theme);

    QCOMPARE(m_graph->themes().size(), 1); // Default theme remains

    delete theme2;

    delete theme;

void tst_bars::addCustomItem()

    QCustom3DItem *item = new QCustom3DItem();

    QCustom3DItem *item2 = new QCustom3DItem();

    QCOMPARE(m_graph->addCustomItem(item), 0);

    QCOMPARE(m_graph->customItems().size(), 1);

    QCOMPARE(m_graph->addCustomItem(item2), 1);

    QCOMPARE(m_graph->customItems().size(), 2);

void tst_bars::removeCustomItem()

    QCustom3DItem *item = new QCustom3DItem();

    QCustom3DItem *item2 = new QCustom3DItem();

    QCustom3DItem *item3 = new QCustom3DItem();

    item3->setPosition(QVector3D(1, 1, 1));

    m_graph->addCustomItem(item);

    m_graph->addCustomItem(item2);

    m_graph->addCustomItem(item3);

    m_graph->releaseCustomItem(item);

    QCOMPARE(m_graph->customItems().size(), 2);

    m_graph->removeCustomItem(item2);

    QCOMPARE(m_graph->customItems().size(), 1);

    m_graph->addCustomItem(item);

    m_graph->removeCustomItemAt(QVector3D(1, 1, 1));

    QCOMPARE(m_graph->customItems().size(), 1);

    m_graph->removeCustomItems();

    QCOMPARE(m_graph->customItems().size(), 0);

void tst_bars::renderToImage()

    /* Crashes on some CI machines using Mesa, but can't repro locally, so commented out for now.

    m_graph->addSeries(newSeries());

    QImage image = m_graph->renderToImage();

    QCOMPARE(image.size(), m_graph->size());

    image = m_graph->renderToImage(8);

    QCOMPARE(image.size(), m_graph->size());

    image = m_graph->renderToImage(4, QSize(300, 300));

    QCOMPARE(image.size(), QSize(300, 300));

*/

QTEST_MAIN(tst_bars)

#include "tst_bars.moc"