qt-everywhere-src-5.14.1/qtquickcontrols2/tests/benchmarks/creationtime/tst_creationtime.cpp

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#include <QtQml>
#include <QtTest>

#include "../../auto/shared/visualtestutil.h"

using namespace QQuickVisualTestUtil;

class tst_CreationTime : public QObject
{
    Q_OBJECT

private slots:
    void init();

    void controls();
    void controls_data();

    void fusion();
    void fusion_data();

    void imagine();
    void imagine_data();

    void material();
    void material_data();

    void universal();
    void universal_data();

    void calendar();
    void calendar_data();

private:
    QQmlEngine engine;
};

void tst_CreationTime::init()
{
    engine.clearComponentCache();
}

static void doBenchmark(QQmlEngine *engine, const QUrl &url)
{
    QQmlComponent component(engine);
    component.loadUrl(url);

    QObjectList objects;
    objects.reserve(4096);
    QBENCHMARK {
        QObject *object = component.create();
        QVERIFY2(object, qPrintable(component.errorString()));
        objects += object;
    }
    qDeleteAll(objects);
}

void tst_CreationTime::controls()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::controls_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "controls", "QtQuick/Controls.2", QStringList() << "ApplicationWindow");
}

void tst_CreationTime::fusion()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::fusion_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "controls/fusion", "QtQuick/Controls.2/Fusion", QStringList() << "ApplicationWindow" << "ButtonPanel" << "CheckIndicator" << "RadioIndicator" << "SliderGroove" << "SliderHandle" << "SwitchIndicator");
}

void tst_CreationTime::imagine()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::imagine_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "controls/imagine", "QtQuick/Controls.2/Imagine", QStringList() << "ApplicationWindow");
}

void tst_CreationTime::material()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::material_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "controls/material", "QtQuick/Controls.2/Material", QStringList() << "ApplicationWindow" << "Ripple" << "SliderHandle" << "CheckIndicator" << "RadioIndicator" << "SwitchIndicator" << "BoxShadow" << "ElevationEffect" << "CursorDelegate");
}

void tst_CreationTime::universal()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::universal_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "controls/universal", "QtQuick/Controls.2/Universal", QStringList() << "ApplicationWindow" << "CheckIndicator" << "RadioIndicator" << "SwitchIndicator");
}

void tst_CreationTime::calendar()
{
    QFETCH(QUrl, url);
    doBenchmark(&engine, url);
}

void tst_CreationTime::calendar_data()
{
    QTest::addColumn<QUrl>("url");
    addTestRowForEachControl(&engine, "calendar", "Qt/labs/calendar");
}

QTEST_MAIN(tst_CreationTime)

#include "tst_creationtime.moc"