blob: 6737be17c05bb81acacee7397cbf101158980c43 [file] [log] [blame]
/*
* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <cstdint>
#include <memory>
#include "absl/memory/memory.h"
#include "call/simulated_network.h"
#include "rtc_base/async_invoker.h"
#include "rtc_base/fake_network.h"
#include "test/gtest.h"
#include "test/pc/e2e/analyzer/video/example_video_quality_analyzer.h"
#include "test/pc/e2e/api/create_peerconnection_quality_test_fixture.h"
#include "test/pc/e2e/api/peerconnection_quality_test_fixture.h"
#include "test/scenario/network/network_emulation.h"
#include "test/scenario/network/network_emulation_manager.h"
#include "test/testsupport/file_utils.h"
namespace webrtc {
namespace test {
namespace {
std::unique_ptr<rtc::NetworkManager> CreateFakeNetworkManager(
std::vector<EndpointNode*> endpoints) {
auto network_manager = absl::make_unique<rtc::FakeNetworkManager>();
for (auto* endpoint : endpoints) {
network_manager->AddInterface(
rtc::SocketAddress(endpoint->GetPeerLocalAddress(), /*port=*/0));
}
return network_manager;
}
} // namespace
TEST(PeerConnectionE2EQualityTestSmokeTest, RunWithEmulatedNetwork) {
using Params = PeerConnectionE2EQualityTestFixture::Params;
using RunParams = PeerConnectionE2EQualityTestFixture::RunParams;
using VideoGeneratorType =
PeerConnectionE2EQualityTestFixture::VideoGeneratorType;
using Analyzers = PeerConnectionE2EQualityTestFixture::Analyzers;
using VideoConfig = PeerConnectionE2EQualityTestFixture::VideoConfig;
using AudioConfig = PeerConnectionE2EQualityTestFixture::AudioConfig;
using InjectableComponents =
PeerConnectionE2EQualityTestFixture::InjectableComponents;
auto alice_params = absl::make_unique<Params>();
VideoConfig alice_video_config;
alice_video_config.width = 1280;
alice_video_config.height = 720;
alice_video_config.fps = 30;
alice_video_config.stream_label = "alice-video";
alice_video_config.generator = VideoGeneratorType::kDefault;
alice_params->video_configs.push_back(alice_video_config);
alice_params->audio_config = AudioConfig{
AudioConfig::Mode::kGenerated,
/*input_file_name=*/absl::nullopt,
/*input_dump_file_name=*/absl::nullopt,
/*output_dump_file_name=*/absl::nullopt, cricket::AudioOptions()};
// Setup emulated network
NetworkEmulationManager network_emulation_manager(Clock::GetRealTimeClock());
EmulatedNetworkNode* alice_node =
network_emulation_manager.CreateEmulatedNode(
absl::make_unique<SimulatedNetwork>(BuiltInNetworkBehaviorConfig()));
EmulatedNetworkNode* bob_node = network_emulation_manager.CreateEmulatedNode(
absl::make_unique<SimulatedNetwork>(BuiltInNetworkBehaviorConfig()));
EndpointNode* alice_endpoint =
network_emulation_manager.CreateEndpoint(rtc::IPAddress(1));
EndpointNode* bob_endpoint =
network_emulation_manager.CreateEndpoint(rtc::IPAddress(2));
network_emulation_manager.CreateRoute(alice_endpoint, {alice_node},
bob_endpoint);
network_emulation_manager.CreateRoute(bob_endpoint, {bob_node},
alice_endpoint);
rtc::Thread* alice_network_thread =
network_emulation_manager.CreateNetworkThread({alice_endpoint});
rtc::Thread* bob_network_thread =
network_emulation_manager.CreateNetworkThread({bob_endpoint});
// Setup components. We need to provide rtc::NetworkManager compatible with
// emulated network layer.
auto alice_components =
absl::make_unique<InjectableComponents>(alice_network_thread);
alice_components->pc_dependencies->network_manager =
CreateFakeNetworkManager({alice_endpoint});
auto bob_components =
absl::make_unique<InjectableComponents>(bob_network_thread);
bob_components->pc_dependencies->network_manager =
CreateFakeNetworkManager({bob_endpoint});
// Create analyzers.
auto analyzers = absl::make_unique<Analyzers>();
analyzers->video_quality_analyzer =
absl::make_unique<ExampleVideoQualityAnalyzer>();
auto* video_analyzer = static_cast<ExampleVideoQualityAnalyzer*>(
analyzers->video_quality_analyzer.get());
network_emulation_manager.Start();
auto fixture = CreatePeerConnectionE2EQualityTestFixture(
std::move(alice_components), std::move(alice_params),
std::move(bob_components), absl::make_unique<Params>(),
std::move(analyzers));
fixture->Run(RunParams{TimeDelta::seconds(5)});
network_emulation_manager.Stop();
RTC_LOG(INFO) << "Captured: " << video_analyzer->frames_captured();
RTC_LOG(INFO) << "Sent : " << video_analyzer->frames_sent();
RTC_LOG(INFO) << "Received: " << video_analyzer->frames_received();
RTC_LOG(INFO) << "Rendered: " << video_analyzer->frames_rendered();
RTC_LOG(INFO) << "Dropped : " << video_analyzer->frames_dropped();
// 150 = 30fps * 5s
EXPECT_GE(video_analyzer->frames_captured(), 150lu);
// EXPECT_NEAR(video_analyzer->frames_sent(), 150, 15);
// EXPECT_NEAR(video_analyzer->frames_received(), 150, 15);
// EXPECT_NEAR(video_analyzer->frames_rendered(), 150, 15);
}
} // namespace test
} // namespace webrtc