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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 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 |
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32 | 32 |
33 MockAudioDecoder(int sample_rate_hz, size_t num_channels) | 33 MockAudioDecoder(int sample_rate_hz, size_t num_channels) |
34 : sample_rate_hz_(sample_rate_hz), | 34 : sample_rate_hz_(sample_rate_hz), |
35 num_channels_(num_channels), | 35 num_channels_(num_channels), |
36 fec_enabled_(false) {} | 36 fec_enabled_(false) {} |
37 ~MockAudioDecoder() /* override */ { Die(); } | 37 ~MockAudioDecoder() /* override */ { Die(); } |
38 MOCK_METHOD0(Die, void()); | 38 MOCK_METHOD0(Die, void()); |
39 | 39 |
40 MOCK_METHOD0(Reset, void()); | 40 MOCK_METHOD0(Reset, void()); |
41 | 41 |
42 int PacketDuration(const uint8_t* encoded, | 42 class MockFrame : public AudioDecoder::EncodedAudioFrame { |
43 size_t encoded_len) const /* override */ { | 43 public: |
44 return kPacketDuration; | 44 MockFrame(size_t num_channels) : num_channels_(num_channels) {} |
45 | |
46 size_t Duration() const /* override */ { return kPacketDuration; } | |
kwiberg-webrtc
2016/09/19 11:07:49
Do you need to comment out the overrides when you'
ossu
2016/09/19 11:41:01
No, I don't think I should have to. Wonder why the
kwiberg-webrtc
2016/09/19 11:55:16
Because MOCK_METHOD0 et al. expand to method decla
ossu
2016/09/19 14:07:34
Oh, right, now I see. I forgot why I left them in.
| |
47 | |
48 rtc::Optional<DecodeResult> Decode(rtc::ArrayView<int16_t> decoded) const | |
49 /* override */ { | |
50 memset(decoded.data(), 0, | |
hlundin-webrtc
2016/09/15 09:33:30
ASSERT_GE(decoded.size(), sizeof(int16_t) * kPacke
ossu
2016/09/15 12:22:53
Acknowledged.
| |
51 sizeof(int16_t) * kPacketDuration * num_channels_); | |
52 return rtc::Optional<DecodeResult>( | |
53 {kPacketDuration * num_channels_, kSpeech}); | |
54 } | |
55 | |
56 private: | |
57 size_t num_channels_; | |
hlundin-webrtc
2016/09/15 09:33:30
const
ossu
2016/09/15 12:22:53
Acknowledged.
| |
58 }; | |
59 | |
60 std::vector<ParseResult> ParsePayload(rtc::Buffer* payload, | |
61 uint32_t timestamp) /* override */ { | |
62 std::vector<ParseResult> results; | |
63 if (fec_enabled_) { | |
64 std::unique_ptr<MockFrame> fec_frame(new MockFrame(num_channels_)); | |
65 results.emplace_back(timestamp - kPacketDuration, 1, | |
66 std::move(fec_frame)); | |
67 } | |
68 | |
69 std::unique_ptr<MockFrame> frame(new MockFrame(num_channels_)); | |
70 results.emplace_back(timestamp, 0, std::move(frame)); | |
71 return results; | |
45 } | 72 } |
46 | 73 |
47 int PacketDurationRedundant(const uint8_t* encoded, | 74 int PacketDuration(const uint8_t* encoded, size_t encoded_len) const |
48 size_t encoded_len) const /* override */ { | 75 /* override */ { |
76 // Since going through ParsePayload, PacketDuration should never get called. | |
77 RTC_DCHECK(false); | |
49 return kPacketDuration; | 78 return kPacketDuration; |
50 } | 79 } |
51 | 80 |
52 bool PacketHasFec( | 81 bool PacketHasFec( |
53 const uint8_t* encoded, size_t encoded_len) const /* override */ { | 82 const uint8_t* encoded, size_t encoded_len) const /* override */ { |
83 // Since going through ParsePayload, PacketHasFec should never get called. | |
84 RTC_DCHECK(false); | |
hlundin-webrtc
2016/09/15 09:33:30
FAIL();
ossu
2016/09/15 12:22:53
Acknowledged.
| |
54 return fec_enabled_; | 85 return fec_enabled_; |
55 } | 86 } |
56 | 87 |
57 int SampleRateHz() const /* override */ { return sample_rate_hz_; } | 88 int SampleRateHz() const /* override */ { return sample_rate_hz_; } |
58 | 89 |
59 size_t Channels() const /* override */ { return num_channels_; } | 90 size_t Channels() const /* override */ { return num_channels_; } |
60 | 91 |
61 void set_fec_enabled(bool enable_fec) { fec_enabled_ = enable_fec; } | 92 void set_fec_enabled(bool enable_fec) { fec_enabled_ = enable_fec; } |
62 | 93 |
63 bool fec_enabled() const { return fec_enabled_; } | 94 bool fec_enabled() const { return fec_enabled_; } |
64 | 95 |
65 protected: | 96 protected: |
66 // Override the following methods such that no actual payload is needed. | 97 // Override the following methods such that no actual payload is needed. |
67 int DecodeInternal(const uint8_t* encoded, | 98 int DecodeInternal(const uint8_t* encoded, |
68 size_t encoded_len, | 99 size_t encoded_len, |
69 int /*sample_rate_hz*/, | 100 int /*sample_rate_hz*/, |
70 int16_t* decoded, | 101 int16_t* decoded, |
71 SpeechType* speech_type) /* override */ { | 102 SpeechType* speech_type) /* override */ { |
72 *speech_type = kSpeech; | 103 // Since going through ParsePayload, DecodeInternal should never get called. |
73 memset(decoded, 0, sizeof(int16_t) * kPacketDuration * Channels()); | 104 RTC_DCHECK(false); |
hlundin-webrtc
2016/09/15 09:33:30
FAIL();
ossu
2016/09/15 12:22:53
Acknowledged.
| |
74 return kPacketDuration * Channels(); | |
75 } | |
76 | |
77 int DecodeRedundantInternal(const uint8_t* encoded, | |
78 size_t encoded_len, | |
79 int sample_rate_hz, | |
80 int16_t* decoded, | |
81 SpeechType* speech_type) /* override */ { | |
82 return DecodeInternal(encoded, encoded_len, sample_rate_hz, decoded, | |
83 speech_type); | |
84 } | 105 } |
85 | 106 |
86 private: | 107 private: |
87 const int sample_rate_hz_; | 108 const int sample_rate_hz_; |
88 const size_t num_channels_; | 109 const size_t num_channels_; |
89 bool fec_enabled_; | 110 bool fec_enabled_; |
90 }; | 111 }; |
91 | 112 |
92 class NetEqNetworkStatsTest : public NetEqExternalDecoderTest { | 113 class NetEqNetworkStatsTest : public NetEqExternalDecoderTest { |
93 public: | 114 public: |
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297 | 318 |
298 TEST(NetEqNetworkStatsTest, NoiseExpansionTest) { | 319 TEST(NetEqNetworkStatsTest, NoiseExpansionTest) { |
299 MockAudioDecoder decoder(48000, 1); | 320 MockAudioDecoder decoder(48000, 1); |
300 NetEqNetworkStatsTest test(NetEqDecoder::kDecoderOpus, 48000, &decoder); | 321 NetEqNetworkStatsTest test(NetEqDecoder::kDecoderOpus, 48000, &decoder); |
301 test.NoiseExpansionTest(); | 322 test.NoiseExpansionTest(); |
302 EXPECT_CALL(decoder, Die()).Times(1); | 323 EXPECT_CALL(decoder, Die()).Times(1); |
303 } | 324 } |
304 | 325 |
305 } // namespace test | 326 } // namespace test |
306 } // namespace webrtc | 327 } // namespace webrtc |
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