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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QSCRIPTTESTUTILS_H
#define QSCRIPTTESTUTILS_H

// The JavaScriptCore GC marks the C stack. To try to ensure that there is
// no JSObject* left in stack memory by the compiler, we call this function
// to zap some bytes of memory before calling collectGarbage().
static void zapSomeStack()
{
    char buf[4096];
    memset(buf, 0, sizeof(buf));
}

static void collectGarbage_helper(QScriptEngine &eng)
{
    zapSomeStack();
    eng.collectGarbage();
}

#endif