#ifndef MAIN_H
#define MAIN_H

#include <QIODevice>
#include <QElapsedTimer>

class Tester : public QIODevice {
    Q_OBJECT
public:
    explicit Tester (QByteArray loop, bool underrun, QObject *parent = nullptr);
    qint64 bytesAvailable () const;
protected:
    qint64 readData (char *data, qint64 maxlen);
    qint64 writeData (const char *data, qint64 len);
private:
    mutable bool simUnderrun;
    QByteArray loop;
    qint64 looppos;
    qint64 bytesRead;
    QElapsedTimer timer;
};

#endif // MAIN_H