53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_SandboxTestingThread_h
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#define mozilla_SandboxTestingThread_h
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#include "nsThreadManager.h"
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#if !defined(MOZ_SANDBOX) || !defined(MOZ_DEBUG) || !defined(ENABLE_TESTS)
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# error "This file should not be used outside of debug with tests"
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#endif
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namespace mozilla {
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class SandboxTestingThread {
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public:
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void Dispatch(already_AddRefed<nsIRunnable>&& aRunnable) {
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mThread->Dispatch(std::move(aRunnable), nsIEventTarget::NS_DISPATCH_NORMAL);
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}
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bool IsOnThread() {
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bool on;
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return NS_SUCCEEDED(mThread->IsOnCurrentThread(&on)) && on;
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}
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static SandboxTestingThread* Create() {
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MOZ_RELEASE_ASSERT(NS_IsMainThread());
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nsCOMPtr<nsIThread> thread;
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if (NS_FAILED(
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NS_NewNamedThread("Sandbox Testing", getter_AddRefs(thread)))) {
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return nullptr;
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}
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return new SandboxTestingThread(thread);
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}
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~SandboxTestingThread() {
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NS_DispatchToMainThread(NewRunnableMethod("~SandboxTestingThread", mThread,
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&nsIThread::Shutdown));
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}
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private:
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explicit SandboxTestingThread(nsIThread* aThread) : mThread(aThread) {
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MOZ_ASSERT(mThread);
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}
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nsCOMPtr<nsIThread> mThread;
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};
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} // namespace mozilla
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#endif // mozilla_SandboxTestingThread_h
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