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1 /* | |
2 * Copyright (c) 2011 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 | |
11 #include "voice_engine/channel_proxy.h" | |
12 #include "voice_engine/test/auto_test/fixtures/after_initialization_fixture.h" | |
13 #include "voice_engine/voice_engine_impl.h" | |
14 | |
15 class CodecBeforeStreamingTest : public AfterInitializationFixture { | |
16 protected: | |
17 void SetUp() { | |
18 memset(&codec_instance_, 0, sizeof(codec_instance_)); | |
19 codec_instance_.channels = 1; | |
20 codec_instance_.plfreq = 16000; | |
21 codec_instance_.pacsize = 480; | |
22 | |
23 channel_ = voe_base_->CreateChannel(); | |
24 static_cast<webrtc::VoiceEngineImpl*>(voice_engine_) | |
25 ->GetChannelProxy(channel_) | |
26 ->RegisterLegacyReceiveCodecs(); | |
27 } | |
28 | |
29 void TearDown() { | |
30 voe_base_->DeleteChannel(channel_); | |
31 } | |
32 | |
33 webrtc::CodecInst codec_instance_; | |
34 int channel_; | |
35 }; | |
36 | |
37 // TODO(phoglund): add test which verifies default pltypes for various codecs. | |
38 | |
39 TEST_F(CodecBeforeStreamingTest, GetRecPayloadTypeFailsForInvalidCodecName) { | |
40 strcpy(codec_instance_.plname, "SomeInvalidCodecName"); | |
41 | |
42 // Should fail since the codec name is invalid. | |
43 EXPECT_NE(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
44 } | |
45 | |
46 TEST_F(CodecBeforeStreamingTest, GetRecPayloadTypeRecognizesISAC) { | |
47 strcpy(codec_instance_.plname, "iSAC"); | |
48 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
49 strcpy(codec_instance_.plname, "ISAC"); | |
50 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
51 } | |
52 | |
53 TEST_F(CodecBeforeStreamingTest, SetRecPayloadTypeCanChangeISACPayloadType) { | |
54 strcpy(codec_instance_.plname, "ISAC"); | |
55 codec_instance_.rate = 32000; | |
56 | |
57 codec_instance_.pltype = 123; | |
58 EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance_)); | |
59 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
60 EXPECT_EQ(123, codec_instance_.pltype); | |
61 | |
62 codec_instance_.pltype = 104; | |
63 EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance_)); | |
64 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
65 | |
66 EXPECT_EQ(104, codec_instance_.pltype); | |
67 } | |
68 | |
69 TEST_F(CodecBeforeStreamingTest, SetRecPayloadTypeCanChangeILBCPayloadType) { | |
70 strcpy(codec_instance_.plname, "iLBC"); | |
71 codec_instance_.plfreq = 8000; | |
72 codec_instance_.pacsize = 240; | |
73 codec_instance_.rate = 13300; | |
74 | |
75 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
76 int original_pltype = codec_instance_.pltype; | |
77 codec_instance_.pltype = 123; | |
78 EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance_)); | |
79 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
80 | |
81 EXPECT_EQ(123, codec_instance_.pltype); | |
82 | |
83 codec_instance_.pltype = original_pltype; | |
84 EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance_)); | |
85 EXPECT_EQ(0, voe_codec_->GetRecPayloadType(channel_, codec_instance_)); | |
86 | |
87 EXPECT_EQ(original_pltype, codec_instance_.pltype); | |
88 } | |
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