1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 #ifndef __GMPTestMonitor_h__ 7 #define __GMPTestMonitor_h__ 8 9 #include "nsThreadUtils.h" 10 #include "mozilla/SchedulerGroup.h" 11 12 class GMPTestMonitor { 13 public: GMPTestMonitor()14 GMPTestMonitor() : mFinished(false) {} 15 AwaitFinished()16 void AwaitFinished() { 17 MOZ_ASSERT(NS_IsMainThread()); 18 mozilla::SpinEventLoopUntil([&]() { return mFinished; }); 19 mFinished = false; 20 } 21 22 private: MarkFinished()23 void MarkFinished() { 24 MOZ_ASSERT(NS_IsMainThread()); 25 mFinished = true; 26 } 27 28 public: SetFinished()29 void SetFinished() { 30 mozilla::SchedulerGroup::Dispatch(mozilla::TaskCategory::Other, 31 mozilla::NewNonOwningRunnableMethod( 32 "GMPTestMonitor::MarkFinished", this, 33 &GMPTestMonitor::MarkFinished)); 34 } 35 36 private: 37 bool mFinished; 38 }; 39 40 #endif // __GMPTestMonitor_h__ 41