| /* |
| * Copyright (c) 2017 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 "modules/audio_processing/aec3/render_delay_controller_metrics.h" |
| |
| #include "absl/types/optional.h" |
| #include "modules/audio_processing/aec3/aec3_common.h" |
| #include "test/gtest.h" |
| |
| namespace webrtc { |
| |
| // Verify the general functionality of RenderDelayControllerMetrics. |
| TEST(RenderDelayControllerMetrics, NormalUsage) { |
| RenderDelayControllerMetrics metrics; |
| |
| for (int j = 0; j < 3; ++j) { |
| for (int k = 0; k < kMetricsReportingIntervalBlocks - 1; ++k) { |
| metrics.Update(absl::nullopt, 0, absl::nullopt, |
| ClockdriftDetector::Level::kNone); |
| EXPECT_FALSE(metrics.MetricsReported()); |
| } |
| metrics.Update(absl::nullopt, 0, absl::nullopt, |
| ClockdriftDetector::Level::kNone); |
| EXPECT_TRUE(metrics.MetricsReported()); |
| } |
| } |
| |
| } // namespace webrtc |