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