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#include <QtCore>
#include <qtest.h>

#define ITERATION_COUNT 1e5

class tst_qvariant : public QObject
{
    Q_OBJECT
private slots:
    void doubleVariantCreation();
    void floatVariantCreation();
    void rectVariantCreation();
    void stringVariantCreation();
    void doubleVariantSetValue();
    void floatVariantSetValue();
    void rectVariantSetValue();
    void stringVariantSetValue();
    void doubleVariantAssignment();
    void floatVariantAssignment();
    void rectVariantAssignment();
    void stringVariantAssignment();
};


void tst_qvariant::doubleVariantCreation()
{
    double d = 0;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            QVariant v(d);
        }
    }
}

void tst_qvariant::floatVariantCreation()
{
    float f = 0;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            QVariant v(f);
        }
    }
}

void tst_qvariant::rectVariantCreation()
{
    QRect r(1,2,3,4);
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            QVariant v(r);
        }
    }
}

void tst_qvariant::stringVariantCreation()
{
    QString s;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            QVariant v(s);
        }
    }
}

void tst_qvariant::doubleVariantSetValue()
{
    double d = 0;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            qVariantSetValue(v, d);
        }
    }
}

void tst_qvariant::floatVariantSetValue()
{
    float f = 0;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            qVariantSetValue(v, f);
        }
    }
}

void tst_qvariant::rectVariantSetValue()
{
    QRect r;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            qVariantSetValue(v, r);
        }
    }
}

void tst_qvariant::stringVariantSetValue()
{
    QString s;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            qVariantSetValue(v, s);
        }
    }
}

void tst_qvariant::doubleVariantAssignment()
{
    double d = 0;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            v = d;
        }
    }
}

void tst_qvariant::floatVariantAssignment()
{
    float f = 0;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            v = f;
        }
    }
}

void tst_qvariant::rectVariantAssignment()
{
    QRect r;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            v = r;
        }
    }
}

void tst_qvariant::stringVariantAssignment()
{
    QString s;
    QVariant v;
    QBENCHMARK {
        for(int i = 0; i < ITERATION_COUNT; ++i) {
            v = s;
        }
    }
}

QTEST_MAIN(tst_qvariant)

#include "tst_qvariant.moc"