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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // Unit tests for Normal class. | 11 // Unit tests for Normal class. |
12 | 12 |
13 #include "webrtc/modules/audio_coding/neteq/normal.h" | 13 #include "webrtc/modules/audio_coding/neteq/normal.h" |
14 | 14 |
| 15 #include <memory> |
15 #include <vector> | 16 #include <vector> |
16 | 17 |
17 #include "testing/gtest/include/gtest/gtest.h" | 18 #include "testing/gtest/include/gtest/gtest.h" |
18 #include "webrtc/base/scoped_ptr.h" | |
19 #include "webrtc/common_audio/signal_processing/include/signal_processing_librar
y.h" | 19 #include "webrtc/common_audio/signal_processing/include/signal_processing_librar
y.h" |
20 #include "webrtc/modules/audio_coding/neteq/audio_multi_vector.h" | 20 #include "webrtc/modules/audio_coding/neteq/audio_multi_vector.h" |
21 #include "webrtc/modules/audio_coding/neteq/background_noise.h" | 21 #include "webrtc/modules/audio_coding/neteq/background_noise.h" |
22 #include "webrtc/modules/audio_coding/neteq/expand.h" | 22 #include "webrtc/modules/audio_coding/neteq/expand.h" |
23 #include "webrtc/modules/audio_coding/neteq/mock/mock_decoder_database.h" | 23 #include "webrtc/modules/audio_coding/neteq/mock/mock_decoder_database.h" |
24 #include "webrtc/modules/audio_coding/neteq/mock/mock_expand.h" | 24 #include "webrtc/modules/audio_coding/neteq/mock/mock_expand.h" |
25 #include "webrtc/modules/audio_coding/neteq/random_vector.h" | 25 #include "webrtc/modules/audio_coding/neteq/random_vector.h" |
26 #include "webrtc/modules/audio_coding/neteq/statistics_calculator.h" | 26 #include "webrtc/modules/audio_coding/neteq/statistics_calculator.h" |
27 #include "webrtc/modules/audio_coding/neteq/sync_buffer.h" | 27 #include "webrtc/modules/audio_coding/neteq/sync_buffer.h" |
28 | 28 |
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50 size_t channels = 1; | 50 size_t channels = 1; |
51 BackgroundNoise bgn(channels); | 51 BackgroundNoise bgn(channels); |
52 SyncBuffer sync_buffer(1, 1000); | 52 SyncBuffer sync_buffer(1, 1000); |
53 RandomVector random_vector; | 53 RandomVector random_vector; |
54 StatisticsCalculator statistics; | 54 StatisticsCalculator statistics; |
55 MockExpand expand(&bgn, &sync_buffer, &random_vector, &statistics, fs, | 55 MockExpand expand(&bgn, &sync_buffer, &random_vector, &statistics, fs, |
56 channels); | 56 channels); |
57 Normal normal(fs, &db, bgn, &expand); | 57 Normal normal(fs, &db, bgn, &expand); |
58 | 58 |
59 int16_t input[1000] = {0}; | 59 int16_t input[1000] = {0}; |
60 rtc::scoped_ptr<int16_t[]> mute_factor_array(new int16_t[channels]); | 60 std::unique_ptr<int16_t[]> mute_factor_array(new int16_t[channels]); |
61 for (size_t i = 0; i < channels; ++i) { | 61 for (size_t i = 0; i < channels; ++i) { |
62 mute_factor_array[i] = 16384; | 62 mute_factor_array[i] = 16384; |
63 } | 63 } |
64 AudioMultiVector output(channels); | 64 AudioMultiVector output(channels); |
65 | 65 |
66 // Zero input length. | 66 // Zero input length. |
67 EXPECT_EQ( | 67 EXPECT_EQ( |
68 0, | 68 0, |
69 normal.Process(input, 0, kModeExpand, mute_factor_array.get(), &output)); | 69 normal.Process(input, 0, kModeExpand, mute_factor_array.get(), &output)); |
70 EXPECT_EQ(0u, output.Size()); | 70 EXPECT_EQ(0u, output.Size()); |
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96 size_t channels = 2; | 96 size_t channels = 2; |
97 BackgroundNoise bgn(channels); | 97 BackgroundNoise bgn(channels); |
98 SyncBuffer sync_buffer(channels, 1000); | 98 SyncBuffer sync_buffer(channels, 1000); |
99 RandomVector random_vector; | 99 RandomVector random_vector; |
100 StatisticsCalculator statistics; | 100 StatisticsCalculator statistics; |
101 MockExpand expand(&bgn, &sync_buffer, &random_vector, &statistics, fs, | 101 MockExpand expand(&bgn, &sync_buffer, &random_vector, &statistics, fs, |
102 channels); | 102 channels); |
103 Normal normal(fs, &db, bgn, &expand); | 103 Normal normal(fs, &db, bgn, &expand); |
104 | 104 |
105 int16_t input[1000] = {0}; | 105 int16_t input[1000] = {0}; |
106 rtc::scoped_ptr<int16_t[]> mute_factor_array(new int16_t[channels]); | 106 std::unique_ptr<int16_t[]> mute_factor_array(new int16_t[channels]); |
107 for (size_t i = 0; i < channels; ++i) { | 107 for (size_t i = 0; i < channels; ++i) { |
108 mute_factor_array[i] = 16384; | 108 mute_factor_array[i] = 16384; |
109 } | 109 } |
110 AudioMultiVector output(channels); | 110 AudioMultiVector output(channels); |
111 | 111 |
112 // Let the number of samples be one sample less than 80 samples per channel. | 112 // Let the number of samples be one sample less than 80 samples per channel. |
113 size_t input_len = 80 * channels - 1; | 113 size_t input_len = 80 * channels - 1; |
114 EXPECT_EQ( | 114 EXPECT_EQ( |
115 0, | 115 0, |
116 normal.Process( | 116 normal.Process( |
117 input, input_len, kModeExpand, mute_factor_array.get(), &output)); | 117 input, input_len, kModeExpand, mute_factor_array.get(), &output)); |
118 EXPECT_EQ(0u, output.Size()); | 118 EXPECT_EQ(0u, output.Size()); |
119 | 119 |
120 EXPECT_CALL(db, Die()); // Called when |db| goes out of scope. | 120 EXPECT_CALL(db, Die()); // Called when |db| goes out of scope. |
121 EXPECT_CALL(expand, Die()); // Called when |expand| goes out of scope. | 121 EXPECT_CALL(expand, Die()); // Called when |expand| goes out of scope. |
122 } | 122 } |
123 | 123 |
124 // TODO(hlundin): Write more tests. | 124 // TODO(hlundin): Write more tests. |
125 | 125 |
126 } // namespace webrtc | 126 } // namespace webrtc |
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