/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsThreadUtils.h"

#ifndef __GMPTestMonitor_h__

#define __GMPTestMonitor_h__

class GMPTestMonitor

{

public:

  GMPTestMonitor()

    : mFinished(false)

  {

  }

  void AwaitFinished()

  {

    MOZ_ASSERT(NS_IsMainThread());

    mozilla::SpinEventLoopUntil([&]() { return mFinished; });

    mFinished = false;

  }

private:

  void MarkFinished()

  {

    MOZ_ASSERT(NS_IsMainThread());

    mFinished = true;

  }

public:

  void SetFinished()

  {

    mozilla::SystemGroup::Dispatch(

      mozilla::TaskCategory::Other,

      mozilla::NewNonOwningRunnableMethod(

        "GMPTestMonitor::MarkFinished", this, &GMPTestMonitor::MarkFinished));

  }

private:

  bool mFinished;

};

#endif // __GMPTestMonitor_h__