andrew@webrtc.org | a7b57da | 2012-10-22 18:19:23 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
pbos@webrtc.org | be72fe4 | 2013-05-21 13:52:32 +0000 | [diff] [blame] | 11 | #include "webrtc/voice_engine/transmit_mixer.h" |
andrew@webrtc.org | a7b57da | 2012-10-22 18:19:23 +0000 | [diff] [blame] | 12 | |
pbos@webrtc.org | be72fe4 | 2013-05-21 13:52:32 +0000 | [diff] [blame] | 13 | #include "testing/gtest/include/gtest/gtest.h" |
| 14 | #include "webrtc/voice_engine/include/voe_external_media.h" |
andrew@webrtc.org | a7b57da | 2012-10-22 18:19:23 +0000 | [diff] [blame] | 15 | |
| 16 | namespace webrtc { |
| 17 | namespace voe { |
| 18 | namespace { |
| 19 | |
| 20 | class MediaCallback : public VoEMediaProcess { |
| 21 | public: |
pbos@webrtc.org | 07a1c11 | 2013-05-14 08:31:39 +0000 | [diff] [blame] | 22 | virtual void Process(int channel, ProcessingTypes type, |
| 23 | int16_t audio[], int samples_per_channel, |
| 24 | int sample_rate_hz, bool is_stereo) { |
andrew@webrtc.org | a7b57da | 2012-10-22 18:19:23 +0000 | [diff] [blame] | 25 | } |
| 26 | }; |
| 27 | |
| 28 | // TODO(andrew): Mock VoEMediaProcess, and verify the behavior when calling |
| 29 | // PrepareDemux(). |
| 30 | TEST(TransmitMixerTest, RegisterExternalMediaCallback) { |
| 31 | TransmitMixer* tm = NULL; |
| 32 | ASSERT_EQ(0, TransmitMixer::Create(tm, 0)); |
| 33 | ASSERT_TRUE(tm != NULL); |
| 34 | MediaCallback callback; |
| 35 | EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(NULL, |
| 36 | kRecordingPreprocessing)); |
| 37 | EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback, |
| 38 | kPlaybackPerChannel)); |
| 39 | EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback, |
| 40 | kPlaybackAllChannelsMixed)); |
| 41 | EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback, |
| 42 | kRecordingPerChannel)); |
| 43 | EXPECT_EQ(0, tm->RegisterExternalMediaProcessing(&callback, |
| 44 | kRecordingAllChannelsMixed)); |
| 45 | EXPECT_EQ(0, tm->RegisterExternalMediaProcessing(&callback, |
| 46 | kRecordingPreprocessing)); |
| 47 | EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing(kPlaybackPerChannel)); |
| 48 | EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing( |
| 49 | kPlaybackAllChannelsMixed)); |
| 50 | EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing(kRecordingPerChannel)); |
| 51 | EXPECT_EQ(0, tm->DeRegisterExternalMediaProcessing( |
| 52 | kRecordingAllChannelsMixed)); |
| 53 | EXPECT_EQ(0, tm->DeRegisterExternalMediaProcessing(kRecordingPreprocessing)); |
| 54 | TransmitMixer::Destroy(tm); |
| 55 | } |
| 56 | |
| 57 | } // namespace |
| 58 | } // namespace voe |
| 59 | } // namespace webrtc |