| /* |
| * Copyright (c) 2015 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 "testing/gtest/include/gtest/gtest.h" |
| #include "webrtc/modules/audio_coding/codecs/mock/mock_audio_encoder.h" |
| #include "webrtc/modules/audio_coding/acm2/codec_manager.h" |
| |
| namespace webrtc { |
| namespace acm2 { |
| |
| using ::testing::Return; |
| |
| namespace { |
| |
| // Create a MockAudioEncoder with some reasonable default behavior. |
| rtc::scoped_ptr<MockAudioEncoder> CreateMockEncoder() { |
| auto enc = rtc_make_scoped_ptr(new MockAudioEncoder); |
| EXPECT_CALL(*enc, SampleRateHz()).WillRepeatedly(Return(8000)); |
| EXPECT_CALL(*enc, NumChannels()).WillRepeatedly(Return(1)); |
| EXPECT_CALL(*enc, Max10MsFramesInAPacket()).WillRepeatedly(Return(1)); |
| EXPECT_CALL(*enc, Die()); |
| return enc; |
| } |
| |
| } // namespace |
| |
| TEST(CodecManagerTest, ExternalEncoderFec) { |
| auto enc0 = CreateMockEncoder(); |
| auto enc1 = CreateMockEncoder(); |
| { |
| ::testing::InSequence s; |
| EXPECT_CALL(*enc0, SetFec(false)).WillOnce(Return(true)); |
| EXPECT_CALL(*enc0, Mark("A")); |
| EXPECT_CALL(*enc0, SetFec(true)).WillOnce(Return(true)); |
| EXPECT_CALL(*enc1, SetFec(true)).WillOnce(Return(true)); |
| EXPECT_CALL(*enc1, SetFec(false)).WillOnce(Return(true)); |
| EXPECT_CALL(*enc0, Mark("B")); |
| EXPECT_CALL(*enc0, SetFec(false)).WillOnce(Return(true)); |
| } |
| |
| CodecManager cm; |
| EXPECT_FALSE(cm.codec_fec_enabled()); |
| cm.RegisterEncoder(enc0.get()); |
| EXPECT_FALSE(cm.codec_fec_enabled()); |
| enc0->Mark("A"); |
| EXPECT_EQ(0, cm.SetCodecFEC(true)); |
| EXPECT_TRUE(cm.codec_fec_enabled()); |
| cm.RegisterEncoder(enc1.get()); |
| EXPECT_TRUE(cm.codec_fec_enabled()); |
| |
| EXPECT_EQ(0, cm.SetCodecFEC(false)); |
| enc0->Mark("B"); |
| EXPECT_FALSE(cm.codec_fec_enabled()); |
| cm.RegisterEncoder(enc0.get()); |
| EXPECT_FALSE(cm.codec_fec_enabled()); |
| } |
| |
| } // namespace acm2 |
| } // namespace webrtc |