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#include <qtest.h>
#include <QtDeclarative/qmlengine.h>
#include <QtDeclarative/qmlcomponent.h>
#include <private/qmlconnection_p.h>
#include <private/qmlgraphicsitem_p.h>
#include "../../../shared/util.h"
#include <QtDeclarative/qmlscriptstring.h>

class tst_qmlconnection : public QObject

{
    Q_OBJECT
public:
    tst_qmlconnection();

private slots:
    void defaultValues();
    void properties();
    void connection();
    void trimming();

private:
    QmlEngine engine;
};

tst_qmlconnection::tst_qmlconnection()
{
}

void tst_qmlconnection::defaultValues()
{
    QmlEngine engine;
    QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection3.qml"));
    QmlConnection *item = qobject_cast<QmlConnection*>(c.create());

    QVERIFY(item != 0);
    QVERIFY(item->signalSender() == 0);
    QCOMPARE(item->script().script(), QString());
    QCOMPARE(item->signal(), QString());

    delete item;
}

void tst_qmlconnection::properties()
{
    QmlEngine engine;
    QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection2.qml"));
    QmlConnection *item = qobject_cast<QmlConnection*>(c.create());

    QVERIFY(item != 0);

    QVERIFY(item != 0);
    QVERIFY(item->signalSender() == item);
    QCOMPARE(item->script().script(), QString("1 == 1"));
    QCOMPARE(item->signal(), QString("widthChanged()"));

    delete item;
}

void tst_qmlconnection::connection()
{
    QmlEngine engine;
    QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection.qml"));
    QmlGraphicsItem *item = qobject_cast<QmlGraphicsItem*>(c.create());

    QVERIFY(item != 0);

    QCOMPARE(item->property("tested").toBool(), false);
    QCOMPARE(item->width(), 50.);
    emit item->setWidth(100.);
    QCOMPARE(item->width(), 100.);
    QCOMPARE(item->property("tested").toBool(), true);

    delete item;
}

void tst_qmlconnection::trimming()
{
    QmlEngine engine;
    QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/trimming.qml"));
    QmlGraphicsItem *item = qobject_cast<QmlGraphicsItem*>(c.create());

    QVERIFY(item != 0);

    QCOMPARE(item->property("tested").toString(), QString(""));
    int index = item->metaObject()->indexOfSignal("testMe(int,QString)");
    QMetaMethod method = item->metaObject()->method(index);
    method.invoke(item,
                  Qt::DirectConnection,
                  Q_ARG(int, 5),
                  Q_ARG(QString, "worked"));
    QCOMPARE(item->property("tested").toString(), QString("worked5"));

    delete item;
}

QTEST_MAIN(tst_qmlconnection)

#include "tst_qmlconnection.moc"