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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_WORKER_HOST_TEST_SHARED_WORKER_SERVICE_IMPL_H_
#define CONTENT_BROWSER_WORKER_HOST_TEST_SHARED_WORKER_SERVICE_IMPL_H_
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "content/browser/worker_host/shared_worker_service_impl.h"
#include "mojo/public/cpp/bindings/remote_set.h"
namespace content {
class ServiceWorkerContextWrapper;
class StoragePartitionImpl;
// This class allows tests to shutdown workers and wait for their termination.
class TestSharedWorkerServiceImpl : public SharedWorkerServiceImpl {
public:
TestSharedWorkerServiceImpl(
StoragePartitionImpl* storage_partition,
scoped_refptr<ServiceWorkerContextWrapper> service_worker_context);
TestSharedWorkerServiceImpl(const TestSharedWorkerServiceImpl&) = delete;
TestSharedWorkerServiceImpl& operator=(const TestSharedWorkerServiceImpl&) =
delete;
~TestSharedWorkerServiceImpl() override;
void TerminateAllWorkers(base::OnceClosure callback);
void SetWorkerTerminationCallback(base::OnceClosure callback);
// SharedWorkerServiceImpl:
void DestroyHost(SharedWorkerHost* host) override;
private:
// Invoked when a remote shared worker disconnection handler is fired.
void OnRemoteSharedWorkerConnectionLost(mojo::RemoteSetElementId id);
// Invoked when all workers hosts are deleted and their respective remote
// shared workers are disconnected.
base::OnceClosure terminate_all_workers_callback_;
// Holds all remote shared workers whose host have been deleted and are now
// expected to soon cause the disconnection handler to fire.
mojo::RemoteSet<blink::mojom::SharedWorker> workers_awaiting_disconnection_;
};
} // namespace content
#endif // CONTENT_BROWSER_WORKER_HOST_TEST_SHARED_WORKER_SERVICE_IMPL_H_
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