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
11 #include "webrtc/voice_engine/include/voe_audio_processing.h"
12
13 #include "testing/gtest/include/gtest/gtest.h"
14 #include "webrtc/voice_engine/include/voe_base.h"
15
16 namespace webrtc {
17 namespace voe {
18 namespace {
19
20 class VoEAudioProcessingTest : public ::testing::Test {
21 protected:
VoEAudioProcessingTest()22 VoEAudioProcessingTest()
23 : voe_(VoiceEngine::Create()),
24 base_(VoEBase::GetInterface(voe_)),
25 audioproc_(VoEAudioProcessing::GetInterface(voe_)) {}
26
~VoEAudioProcessingTest()27 virtual ~VoEAudioProcessingTest() {
28 base_->Terminate();
29 audioproc_->Release();
30 base_->Release();
31 VoiceEngine::Delete(voe_);
32 }
33
34 VoiceEngine* voe_;
35 VoEBase* base_;
36 VoEAudioProcessing* audioproc_;
37 };
38
TEST_F(VoEAudioProcessingTest,FailureIfNotInitialized)39 TEST_F(VoEAudioProcessingTest, FailureIfNotInitialized) {
40 EXPECT_EQ(-1, audioproc_->EnableDriftCompensation(true));
41 EXPECT_EQ(-1, audioproc_->EnableDriftCompensation(false));
42 EXPECT_FALSE(audioproc_->DriftCompensationEnabled());
43 }
44
45 // TODO(andrew): Investigate race conditions triggered by this test:
46 // https://code.google.com/p/webrtc/issues/detail?id=788
TEST_F(VoEAudioProcessingTest,DISABLED_DriftCompensationIsEnabledIfSupported)47 TEST_F(VoEAudioProcessingTest, DISABLED_DriftCompensationIsEnabledIfSupported) {
48 ASSERT_EQ(0, base_->Init());
49 // TODO(andrew): Ideally, DriftCompensationSupported() would be mocked.
50 bool supported = VoEAudioProcessing::DriftCompensationSupported();
51 if (supported) {
52 EXPECT_EQ(0, audioproc_->EnableDriftCompensation(true));
53 EXPECT_TRUE(audioproc_->DriftCompensationEnabled());
54 EXPECT_EQ(0, audioproc_->EnableDriftCompensation(false));
55 EXPECT_FALSE(audioproc_->DriftCompensationEnabled());
56 } else {
57 EXPECT_EQ(-1, audioproc_->EnableDriftCompensation(true));
58 EXPECT_FALSE(audioproc_->DriftCompensationEnabled());
59 EXPECT_EQ(-1, audioproc_->EnableDriftCompensation(false));
60 EXPECT_FALSE(audioproc_->DriftCompensationEnabled());
61 }
62 }
63
64 } // namespace
65 } // namespace voe
66 } // namespace webrtc
67