be32f038a0
This way that emulated network may be injected into PeerConnectionFactoryDependencies and thus would allow test code not to manually create BasicPortAllocator Bug: webrtc:42232556 Change-Id: Ifac29e584e66d7e585e8c8d74959cba288c6ffe0 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/376500 Reviewed-by: Artem Titov <titovartem@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43864}
88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TEST_NETWORK_EMULATED_NETWORK_MANAGER_H_
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#define TEST_NETWORK_EMULATED_NETWORK_MANAGER_H_
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#include <functional>
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#include <memory>
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#include <vector>
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#include "absl/base/nullability.h"
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#include "api/packet_socket_factory.h"
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#include "api/task_queue/task_queue_base.h"
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#include "api/test/network_emulation/network_emulation_interfaces.h"
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#include "api/test/network_emulation_manager.h"
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#include "api/test/time_controller.h"
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#include "p2p/base/basic_packet_socket_factory.h"
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#include "rtc_base/network.h"
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#include "rtc_base/socket_server.h"
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#include "rtc_base/thread.h"
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#include "test/network/network_emulation.h"
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namespace webrtc {
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namespace test {
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class EmulatedNetworkManager : public EmulatedNetworkManagerInterface {
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public:
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EmulatedNetworkManager(
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absl::Nonnull<TimeController*> time_controller,
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absl::Nonnull<TaskQueueBase*> task_queue,
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absl::Nonnull<EndpointsContainer*> endpoints_container);
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~EmulatedNetworkManager() override;
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void EnableEndpoint(absl::Nonnull<EmulatedEndpointImpl*> endpoint);
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void DisableEndpoint(absl::Nonnull<EmulatedEndpointImpl*> endpoint);
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absl::Nonnull<rtc::Thread*> network_thread() override {
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return network_thread_.get();
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}
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absl::Nonnull<rtc::NetworkManager*> network_manager() override;
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absl::Nonnull<rtc::PacketSocketFactory*> packet_socket_factory() override {
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return &packet_socket_factory_;
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}
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absl::Nonnull<rtc::SocketFactory*> socket_factory() override {
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return socket_server_;
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}
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absl::Nonnull<std::unique_ptr<rtc::NetworkManager>> ReleaseNetworkManager()
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override;
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std::vector<EmulatedEndpoint*> endpoints() const override {
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return endpoints_container_->GetEndpoints();
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}
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void GetStats(
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std::function<void(EmulatedNetworkStats)> stats_callback) const override;
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private:
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class NetworkManagerImpl;
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const absl::Nonnull<TaskQueueBase*> task_queue_;
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const absl::Nonnull<const EndpointsContainer*> endpoints_container_;
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// Socket server is owned by the `network_thread_'
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const absl::Nonnull<rtc::SocketServer*> socket_server_;
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// The `network_thread_` must outlive `packet_socket_factory_`, because they
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// both refer to the `socket_server_` that is owned by `network_thread_`.
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const absl::Nonnull<std::unique_ptr<rtc::Thread>> network_thread_;
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rtc::BasicPacketSocketFactory packet_socket_factory_;
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absl::Nullable<std::unique_ptr<NetworkManagerImpl>> network_manager_;
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// Keep pointer to the network manager when it is extracted to be injected
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// into PeerConnectionFactory. That is brittle and may crash if a test would
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// try to use emulated network after related PeerConnectionFactory is deleted.
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const absl::Nonnull<NetworkManagerImpl*> network_manager_ptr_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_NETWORK_EMULATED_NETWORK_MANAGER_H_
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