/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** This file is part of the test suite of the Qt Toolkit.
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****************************************************************************/

#include <qtest.h>
#include <qsignalspy.h>
#include <private/qdeclarativeglobal_p.h>

class tst_qdeclarativecpputils : public QObject
{
    Q_OBJECT
public:
    tst_qdeclarativecpputils() {}

private slots:
    void fastConnect();
};

class MyObject : public QObject {
    Q_OBJECT
public:
    MyObject() : slotCount(0) {}
    friend class tst_qdeclarativecpputils;

    int slotCount;

signals:
    void signal1();
    void signal2();

public slots:
    void slot1() { slotCount++; }
};

void tst_qdeclarativecpputils::fastConnect()
{
    {
        MyObject *obj = new MyObject;
        FAST_CONNECT(obj, SIGNAL(signal1()), obj, SLOT(slot1()));

        obj->signal1();
        QCOMPARE(obj->slotCount, 1);

        delete obj;
    }

    {
        MyObject obj;
        FAST_CONNECT(&obj, SIGNAL(signal1()), &obj, SLOT(slot1()))

        obj.signal1();
        QCOMPARE(obj.slotCount, 1);
    }

    {
        MyObject *obj = new MyObject;
        QSignalSpy spy(obj, SIGNAL(signal2()));
        FAST_CONNECT(obj, SIGNAL(signal1()), obj, SIGNAL(signal2()));

        obj->signal1();
        QCOMPARE(spy.count(), 1);

        delete obj;
    }
}

QTEST_MAIN(tst_qdeclarativecpputils)

#include "tst_qdeclarativecpputils.moc"