| /* |
| * Copyright (c) 2020 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 "api/test/time_controller.h" |
| |
| namespace webrtc { |
| bool TimeController::Wait(const std::function<bool()>& done, |
| TimeDelta max_duration) { |
| // Step size is chosen to be short enough to not significantly affect latency |
| // in real time tests while being long enough to avoid adding too much load to |
| // the system. |
| const auto kStep = TimeDelta::ms(5); |
| for (auto elapsed = TimeDelta::Zero(); elapsed < max_duration; |
| elapsed += kStep) { |
| if (done()) |
| return true; |
| AdvanceTime(kStep); |
| } |
| return done(); |
| } |
| } // namespace webrtc |