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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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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71 TEST_P(SplitIlbcTest, NumFrames) { | 71 TEST_P(SplitIlbcTest, NumFrames) { |
72 AudioDecoderIlbc decoder; | 72 AudioDecoderIlbc decoder; |
73 const size_t frame_length_samples = frame_length_ms_ * 8; | 73 const size_t frame_length_samples = frame_length_ms_ * 8; |
74 const size_t payload_length_bytes = frame_length_bytes_ * num_frames_; | 74 const size_t payload_length_bytes = frame_length_bytes_ * num_frames_; |
75 rtc::Buffer payload(payload_length_bytes); | 75 rtc::Buffer payload(payload_length_bytes); |
76 // Fill payload with increasing integers {0, 1, 2, ...}. | 76 // Fill payload with increasing integers {0, 1, 2, ...}. |
77 for (size_t i = 0; i < payload.size(); ++i) { | 77 for (size_t i = 0; i < payload.size(); ++i) { |
78 payload[i] = static_cast<uint8_t>(i); | 78 payload[i] = static_cast<uint8_t>(i); |
79 } | 79 } |
80 | 80 |
81 auto results = decoder.ParsePayload(&payload, 0, true); | 81 auto results = decoder.ParsePayload(&payload, 0); |
82 EXPECT_EQ(num_frames_, results.size()); | 82 EXPECT_EQ(num_frames_, results.size()); |
83 | 83 |
84 size_t frame_num = 0; | 84 size_t frame_num = 0; |
85 uint8_t payload_value = 0; | 85 uint8_t payload_value = 0; |
86 for (const auto& result : results) { | 86 for (const auto& result : results) { |
87 EXPECT_EQ(frame_length_samples * frame_num, result.timestamp); | 87 EXPECT_EQ(frame_length_samples * frame_num, result.timestamp); |
88 const LegacyEncodedAudioFrame* frame = | 88 const LegacyEncodedAudioFrame* frame = |
89 static_cast<const LegacyEncodedAudioFrame*>(result.frame.get()); | 89 static_cast<const LegacyEncodedAudioFrame*>(result.frame.get()); |
90 const rtc::Buffer& payload = frame->payload(); | 90 const rtc::Buffer& payload = frame->payload(); |
91 EXPECT_EQ(frame_length_bytes_, payload.size()); | 91 EXPECT_EQ(frame_length_bytes_, payload.size()); |
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113 std::pair<int, int>(3, 30), | 113 std::pair<int, int>(3, 30), |
114 std::pair<int, int>(4, 30), | 114 std::pair<int, int>(4, 30), |
115 std::pair<int, int>(5, 30), | 115 std::pair<int, int>(5, 30), |
116 std::pair<int, int>(18, 30))); | 116 std::pair<int, int>(18, 30))); |
117 | 117 |
118 // Test too large payload size. | 118 // Test too large payload size. |
119 TEST(IlbcPayloadSplitter, TooLargePayload) { | 119 TEST(IlbcPayloadSplitter, TooLargePayload) { |
120 AudioDecoderIlbc decoder; | 120 AudioDecoderIlbc decoder; |
121 constexpr size_t kPayloadLengthBytes = 950; | 121 constexpr size_t kPayloadLengthBytes = 950; |
122 rtc::Buffer payload(kPayloadLengthBytes); | 122 rtc::Buffer payload(kPayloadLengthBytes); |
123 const auto results = decoder.ParsePayload(&payload, 0, true); | 123 const auto results = decoder.ParsePayload(&payload, 0); |
124 EXPECT_TRUE(results.empty()); | 124 EXPECT_TRUE(results.empty()); |
125 } | 125 } |
126 | 126 |
127 // Payload not an integer number of frames. | 127 // Payload not an integer number of frames. |
128 TEST(IlbcPayloadSplitter, UnevenPayload) { | 128 TEST(IlbcPayloadSplitter, UnevenPayload) { |
129 AudioDecoderIlbc decoder; | 129 AudioDecoderIlbc decoder; |
130 constexpr size_t kPayloadLengthBytes = 39; // Not an even number of frames. | 130 constexpr size_t kPayloadLengthBytes = 39; // Not an even number of frames. |
131 rtc::Buffer payload(kPayloadLengthBytes); | 131 rtc::Buffer payload(kPayloadLengthBytes); |
132 const auto results = decoder.ParsePayload(&payload, 0, true); | 132 const auto results = decoder.ParsePayload(&payload, 0); |
133 EXPECT_TRUE(results.empty()); | 133 EXPECT_TRUE(results.empty()); |
134 } | 134 } |
135 | 135 |
136 } // namespace webrtc | 136 } // namespace webrtc |
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