summaryrefslogtreecommitdiff
path: root/dom/media/gtest/GMPTestMonitor.h
blob: 8ce6f8ddd83b61c5ae25553ff810c0a421aebd7a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/* -*- 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());
    while (!mFinished) {
      NS_ProcessNextEvent(nullptr, true);
    }
    mFinished = false;
  }

private:
  void MarkFinished()
  {
    MOZ_ASSERT(NS_IsMainThread());
    mFinished = true;
  }

public:
  void SetFinished()
  {
    NS_DispatchToMainThread(mozilla::NewNonOwningRunnableMethod(this,
                                                                &GMPTestMonitor::MarkFinished));
  }

private:
  bool mFinished;
};

#endif // __GMPTestMonitor_h__