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diff --git a/tests/auto/unit/qmultimedia_common/mockcameralockscontrol.h b/tests/auto/unit/qmultimedia_common/mockcameralockscontrol.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MOCKCAMERALOCKCONTROL_H
+#define MOCKCAMERALOCKCONTROL_H
+
+#include <QTimer>
+#include "qcameralockscontrol.h"
+
+class MockCameraLocksControl : public QCameraLocksControl
+{
+    Q_OBJECT
+public:
+    MockCameraLocksControl(QObject *parent = 0):
+            QCameraLocksControl(parent),
+            m_focusLock(QCamera::Unlocked),
+            m_exposureLock(QCamera::Unlocked)
+    {
+    }
+
+    ~MockCameraLocksControl() {}
+
+    QCamera::LockTypes supportedLocks() const
+    {
+        return QCamera::LockExposure | QCamera::LockFocus;
+    }
+
+    QCamera::LockStatus lockStatus(QCamera::LockType lock) const
+    {
+        switch (lock) {
+        case QCamera::LockExposure:
+            return m_exposureLock;
+        case QCamera::LockFocus:
+            return m_focusLock;
+        default:
+            return QCamera::Unlocked;
+        }
+    }
+
+    void searchAndLock(QCamera::LockTypes locks)
+    {
+        if (locks & QCamera::LockExposure) {
+            QCamera::LockStatus newStatus = locks & QCamera::LockFocus ? QCamera::Searching : QCamera::Locked;
+
+            if (newStatus != m_exposureLock)
+                emit lockStatusChanged(QCamera::LockExposure,
+                                       m_exposureLock = newStatus,
+                                       QCamera::UserRequest);
+        }
+
+        if (locks & QCamera::LockFocus) {
+            emit lockStatusChanged(QCamera::LockFocus,
+                                   m_focusLock = QCamera::Searching,
+                                   QCamera::UserRequest);
+
+            QTimer::singleShot(5, this, SLOT(focused()));
+        }
+    }
+
+    void unlock(QCamera::LockTypes locks) {
+        if (locks & QCamera::LockFocus && m_focusLock != QCamera::Unlocked) {
+            emit lockStatusChanged(QCamera::LockFocus,
+                                   m_focusLock = QCamera::Unlocked,
+                                   QCamera::UserRequest);
+        }
+
+        if (locks & QCamera::LockExposure && m_exposureLock != QCamera::Unlocked) {
+            emit lockStatusChanged(QCamera::LockExposure,
+                                   m_exposureLock = QCamera::Unlocked,
+                                   QCamera::UserRequest);
+        }
+    }
+
+    /* helper method to emit the signal with LockChangeReason */
+    void setLockChangeReason (QCamera::LockChangeReason lockChangeReason)
+    {
+        emit lockStatusChanged(QCamera::NoLock,
+                               QCamera::Unlocked,
+                               lockChangeReason);
+
+    }
+
+private slots:
+    void focused()
+    {
+        if (m_focusLock == QCamera::Searching) {
+            emit lockStatusChanged(QCamera::LockFocus,
+                                   m_focusLock = QCamera::Locked,
+                                   QCamera::UserRequest);
+        }
+
+        if (m_exposureLock == QCamera::Searching) {
+            emit lockStatusChanged(QCamera::LockExposure,
+                                   m_exposureLock = QCamera::Locked,
+                                   QCamera::UserRequest);
+        }
+    }
+
+
+private:
+    QCamera::LockStatus m_focusLock;
+    QCamera::LockStatus m_exposureLock;
+};
+
+
+#endif // MOCKCAMERALOCKCONTROL_H