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#include <QSignalSpy>
#include <QEventLoop>
#include <QPointer>
#include <QTimer>
#include <QThread>
#include <QTest>

#include <QtDeclarative/qdeclarativeengine.h>

#include <private/qdeclarativedebugclient_p.h>
#include <private/qdeclarativedebugservice_p.h>
#include <private/qdeclarativeitem_p.h>

class QDeclarativeTestFactory;

class QDeclarativeDebugTest
{
public:
    static bool waitForSignal(QObject *receiver, const char *member, int timeout = 5000);

    static int runTests(QDeclarativeTestFactory *factory, const QList<QByteArray> &qml = QList<QByteArray>());
};

class QDeclarativeDebugTestData : public QObject
{
    Q_OBJECT
public:
    QDeclarativeDebugTestData(QEventLoop *el);

    ~QDeclarativeDebugTestData();

    QDeclarativeDebugConnection *conn;
    QDeclarativeEngine *engine;

    int exitCode;
    QEventLoop *loop;

    QList<QDeclarativeItem *> items;

signals:
    void engineCreated();

public slots:
    void testsFinished(int code);

private:
    friend class QDeclarativeDebugTest;
};


class QDeclarativeTestFactory
{
public:
    QDeclarativeTestFactory() {}
    virtual ~QDeclarativeTestFactory() {}

    virtual QObject *createTest(QDeclarativeDebugTestData *data) = 0;
};

class QDeclarativeDebugTestService : public QDeclarativeDebugService
{
    Q_OBJECT
public:
    QDeclarativeDebugTestService(const QString &s, QObject *parent = 0);
    bool enabled;

signals:
    void enabledStateChanged();

protected:
    virtual void messageReceived(const QByteArray &ba);

    virtual void enabledChanged(bool e);
};

class QDeclarativeDebugTestClient : public QDeclarativeDebugClient
{
    Q_OBJECT
public:
    QDeclarativeDebugTestClient(const QString &s, QDeclarativeDebugConnection *c);

    QByteArray waitForResponse();

signals:
    void serverMessage(const QByteArray &);

protected:
    virtual void messageReceived(const QByteArray &ba);

private:
    QByteArray lastMsg;
};

class tst_QDeclarativeDebug_Thread : public QThread
{
    Q_OBJECT
public:
    tst_QDeclarativeDebug_Thread(QDeclarativeDebugTestData *data, QDeclarativeTestFactory *factory);

    void run();

signals:
    void testsFinished(int);

private:
    QDeclarativeDebugTestData *m_data;
    QDeclarativeTestFactory *m_factory;
};