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| 1 /* | |
| 2 * Copyright (c) 2016 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/modules/audio_processing/aec3/block_processor.h" | |
| 12 | |
| 13 #include <memory> | |
| 14 #include <sstream> | |
| 15 #include <string> | |
| 16 #include <vector> | |
| 17 | |
| 18 #include "webrtc/modules/audio_processing/aec3/aec3_constants.h" | |
| 19 #include "webrtc/test/gtest.h" | |
| 20 | |
| 21 namespace webrtc { | |
| 22 namespace { | |
| 23 | |
| 24 // Verifies that the basic BlockProcessor functionality works and that the API | |
| 25 // methods are callable. | |
| 26 void RunBasicSetupAndApiCallTest(int sample_rate_hz) { | |
| 27 std::unique_ptr<BlockProcessor> block_processor( | |
| 28 BlockProcessor::Create(sample_rate_hz)); | |
| 29 std::vector<std::vector<float>> block(NumBandsForRate(sample_rate_hz), | |
| 30 std::vector<float>(kBlockSize, 0.f)); | |
| 31 | |
| 32 EXPECT_FALSE(block_processor->BufferRender(&block)); | |
| 33 block_processor->ProcessCapture(false, false, &block); | |
| 34 block_processor->ReportEchoLeakage(false); | |
| 35 } | |
| 36 | |
| 37 #if RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID) | |
| 38 void RunRenderBlockSizeVerificationTest(int sample_rate_hz) { | |
| 39 std::unique_ptr<BlockProcessor> block_processor( | |
| 40 BlockProcessor::Create(sample_rate_hz)); | |
| 41 std::vector<std::vector<float>> block( | |
| 42 NumBandsForRate(sample_rate_hz), std::vector<float>(kBlockSize - 1, 0.f)); | |
| 43 | |
| 44 EXPECT_DEATH(block_processor->BufferRender(&block), ""); | |
| 45 } | |
| 46 | |
| 47 void RunCaptureBlockSizeVerificationTest(int sample_rate_hz) { | |
| 48 std::unique_ptr<BlockProcessor> block_processor( | |
| 49 BlockProcessor::Create(sample_rate_hz)); | |
| 50 std::vector<std::vector<float>> block( | |
| 51 NumBandsForRate(sample_rate_hz), std::vector<float>(kBlockSize - 1, 0.f)); | |
| 52 | |
| 53 EXPECT_DEATH(block_processor->ProcessCapture(false, false, &block), ""); | |
| 54 } | |
| 55 | |
| 56 void RunRenderNumBandsVerificationTest(int sample_rate_hz) { | |
| 57 const size_t wrong_num_bands = NumBandsForRate(sample_rate_hz) < 3 | |
| 58 ? NumBandsForRate(sample_rate_hz) + 1 | |
| 59 : 1; | |
| 60 std::unique_ptr<BlockProcessor> block_processor( | |
| 61 BlockProcessor::Create(sample_rate_hz)); | |
| 62 std::vector<std::vector<float>> block(wrong_num_bands, | |
| 63 std::vector<float>(kBlockSize, 0.f)); | |
| 64 | |
| 65 EXPECT_DEATH(block_processor->BufferRender(&block), ""); | |
| 66 } | |
| 67 | |
| 68 void RunCaptureNumBandsVerificationTest(int sample_rate_hz) { | |
| 69 const size_t wrong_num_bands = NumBandsForRate(sample_rate_hz) < 3 | |
| 70 ? NumBandsForRate(sample_rate_hz) + 1 | |
| 71 : 1; | |
| 72 std::unique_ptr<BlockProcessor> block_processor( | |
| 73 BlockProcessor::Create(sample_rate_hz)); | |
| 74 std::vector<std::vector<float>> block(wrong_num_bands, | |
| 75 std::vector<float>(kBlockSize, 0.f)); | |
| 76 | |
| 77 EXPECT_DEATH(block_processor->ProcessCapture(false, false, &block), ""); | |
| 78 } | |
| 79 #endif | |
| 80 | |
| 81 std::string ProduceDebugText(int sample_rate_hz) { | |
| 82 std::ostringstream ss; | |
| 83 ss << "Sample rate: " << sample_rate_hz; | |
| 84 return ss.str(); | |
| 85 } | |
| 86 | |
| 87 } // namespace | |
| 88 | |
| 89 TEST(BlockProcessor, BasicSetupAndApiCalls) { | |
| 90 for (auto rate : {8000, 16000, 32000, 48000}) { | |
| 91 SCOPED_TRACE(ProduceDebugText(rate)); | |
| 92 RunBasicSetupAndApiCallTest(rate); | |
| 93 } | |
| 94 } | |
| 95 | |
| 96 #if RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID) | |
| 97 TEST(BlockProcessor, VerifyRenderBlockSizeCheck) { | |
| 98 for (auto rate : {8000, 16000, 32000, 48000}) { | |
| 99 SCOPED_TRACE(ProduceDebugText(rate)); | |
| 100 RunRenderBlockSizeVerificationTest(rate); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 TEST(BlockProcessor, VerifyCaptureBlockSizeCheck) { | |
| 105 for (auto rate : {8000, 16000, 32000, 48000}) { | |
| 106 SCOPED_TRACE(ProduceDebugText(rate)); | |
| 107 RunCaptureBlockSizeVerificationTest(rate); | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 TEST(BlockProcessor, VerifyRenderNumBandsCheck) { | |
| 112 for (auto rate : {8000, 16000, 32000, 48000}) { | |
| 113 SCOPED_TRACE(ProduceDebugText(rate)); | |
| 114 RunRenderNumBandsVerificationTest(rate); | |
| 115 } | |
| 116 } | |
| 117 | |
| 118 TEST(BlockProcessor, VerifyCaptureNumBandsCheck) { | |
| 119 for (auto rate : {8000, 16000, 32000, 48000}) { | |
| 120 SCOPED_TRACE(ProduceDebugText(rate)); | |
| 121 RunCaptureNumBandsVerificationTest(rate); | |
| 122 } | |
| 123 } | |
| 124 | |
| 125 // Verifiers that the verification for null ProcessCapture input works. | |
| 126 TEST(BlockProcessor, NullProcessCaptureParameter) { | |
| 127 EXPECT_DEATH(std::unique_ptr<BlockProcessor>(BlockProcessor::Create(8000)) | |
| 128 ->ProcessCapture(false, false, nullptr), | |
| 129 ""); | |
| 130 } | |
| 131 | |
| 132 // Verifiers that the verification for null BufferRender input works. | |
| 133 TEST(BlockProcessor, NullBufferRenderParameter) { | |
| 134 EXPECT_DEATH(std::unique_ptr<BlockProcessor>(BlockProcessor::Create(8000)) | |
| 135 ->BufferRender(nullptr), | |
| 136 ""); | |
| 137 } | |
| 138 | |
| 139 #endif | |
| 140 | |
| 141 } // namespace webrtc | |
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Chromium Code Reviews
Issue 2603293002:
Revert of Added first layer of the echo canceller 3 functionality (Closed)
