| /* |
| * 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. |
| */ |
| |
| #ifndef SRC_VOICE_ENGINE_MAIN_TEST_AUTO_TEST_STANDARD_BEFORE_STREAMING_H_ |
| #define SRC_VOICE_ENGINE_MAIN_TEST_AUTO_TEST_STANDARD_BEFORE_STREAMING_H_ |
| |
| #include <string> |
| #include "webrtc/voice_engine/test/auto_test/fixtures/after_initialization_fixture.h" |
| #include "webrtc/voice_engine/test/auto_test/resource_manager.h" |
| |
| // This fixture will, in addition to the work done by its superclasses, |
| // create a channel and prepare playing a file through the fake microphone |
| // to simulate microphone input. The purpose is to make it convenient |
| // to write tests that require microphone input. |
| class BeforeStreamingFixture : public AfterInitializationFixture { |
| public: |
| BeforeStreamingFixture(); |
| virtual ~BeforeStreamingFixture(); |
| |
| protected: |
| int channel_; |
| ResourceManager resource_manager_; |
| std::string fake_microphone_input_file_; |
| |
| // Shuts off the fake microphone for this test. |
| void SwitchToManualMicrophone(); |
| |
| // Restarts the fake microphone if it's been shut off earlier. |
| void RestartFakeMicrophone(); |
| |
| // Stops all sending and playout. |
| void PausePlaying(); |
| |
| // Resumes all sending and playout. |
| void ResumePlaying(); |
| |
| // Waits until packet_count packetes have been processed by recipient. |
| void WaitForTransmittedPackets(int32_t packet_count); |
| |
| private: |
| void SetUpLocalPlayback(); |
| |
| LoopBackTransport* transport_; |
| }; |
| |
| |
| #endif // SRC_VOICE_ENGINE_MAIN_TEST_AUTO_TEST_STANDARD_BEFORE_STREAMING_H_ |