| /* |
| * Copyright (c) 2014 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 "webrtc/modules/audio_coding/neteq/tools/neteq_performance_test.h" |
| #include "webrtc/test/gtest.h" |
| #include "webrtc/test/testsupport/perf_test.h" |
| #include "webrtc/typedefs.h" |
| #include "webrtc/system_wrappers/include/field_trial.h" |
| |
| // Runs a test with 10% packet losses and 10% clock drift, to exercise |
| // both loss concealment and time-stretching code. |
| TEST(NetEqPerformanceTest, Run) { |
| const int kSimulationTimeMs = 10000000; |
| const int kQuickSimulationTimeMs = 100000; |
| const int kLossPeriod = 10; // Drop every 10th packet. |
| const double kDriftFactor = 0.1; |
| int64_t runtime = webrtc::test::NetEqPerformanceTest::Run( |
| webrtc::field_trial::IsEnabled("WebRTC-QuickPerfTest") |
| ? kQuickSimulationTimeMs |
| : kSimulationTimeMs, |
| kLossPeriod, kDriftFactor); |
| ASSERT_GT(runtime, 0); |
| webrtc::test::PrintResult( |
| "neteq_performance", "", "10_pl_10_drift", runtime, "ms", true); |
| } |
| |
| // Runs a test with neither packet losses nor clock drift, to put |
| // emphasis on the "good-weather" code path, which is presumably much |
| // more lightweight. |
| TEST(NetEqPerformanceTest, RunClean) { |
| const int kSimulationTimeMs = 10000000; |
| const int kQuickSimulationTimeMs = 100000; |
| const int kLossPeriod = 0; // No losses. |
| const double kDriftFactor = 0.0; // No clock drift. |
| int64_t runtime = webrtc::test::NetEqPerformanceTest::Run( |
| webrtc::field_trial::IsEnabled("WebRTC-QuickPerfTest") |
| ? kQuickSimulationTimeMs |
| : kSimulationTimeMs, |
| kLossPeriod, kDriftFactor); |
| ASSERT_GT(runtime, 0); |
| webrtc::test::PrintResult( |
| "neteq_performance", "", "0_pl_0_drift", runtime, "ms", true); |
| } |