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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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 // Test to verify correct operation for externally created decoders. | 11 // Test to verify correct operation for externally created decoders. |
12 | 12 |
| 13 #include <memory> |
| 14 |
13 #include "testing/gmock/include/gmock/gmock.h" | 15 #include "testing/gmock/include/gmock/gmock.h" |
14 #include "webrtc/base/scoped_ptr.h" | |
15 #include "webrtc/modules/audio_coding/neteq/mock/mock_external_decoder_pcm16b.h" | 16 #include "webrtc/modules/audio_coding/neteq/mock/mock_external_decoder_pcm16b.h" |
16 #include "webrtc/modules/audio_coding/neteq/tools/input_audio_file.h" | 17 #include "webrtc/modules/audio_coding/neteq/tools/input_audio_file.h" |
17 #include "webrtc/modules/audio_coding/neteq/tools/neteq_external_decoder_test.h" | 18 #include "webrtc/modules/audio_coding/neteq/tools/neteq_external_decoder_test.h" |
18 #include "webrtc/modules/audio_coding/neteq/tools/rtp_generator.h" | 19 #include "webrtc/modules/audio_coding/neteq/tools/rtp_generator.h" |
19 #include "webrtc/test/testsupport/fileutils.h" | 20 #include "webrtc/test/testsupport/fileutils.h" |
20 | 21 |
21 namespace webrtc { | 22 namespace webrtc { |
22 | 23 |
23 using ::testing::_; | 24 using ::testing::_; |
24 using ::testing::Return; | 25 using ::testing::Return; |
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138 } | 139 } |
139 | 140 |
140 MockExternalPcm16B* external_decoder() { return external_decoder_.get(); } | 141 MockExternalPcm16B* external_decoder() { return external_decoder_.get(); } |
141 | 142 |
142 void ResetRtpGenerator(test::RtpGenerator* rtp_generator) { | 143 void ResetRtpGenerator(test::RtpGenerator* rtp_generator) { |
143 rtp_generator_.reset(rtp_generator); | 144 rtp_generator_.reset(rtp_generator); |
144 } | 145 } |
145 | 146 |
146 int samples_per_ms() const { return samples_per_ms_; } | 147 int samples_per_ms() const { return samples_per_ms_; } |
147 private: | 148 private: |
148 rtc::scoped_ptr<MockExternalPcm16B> external_decoder_; | 149 std::unique_ptr<MockExternalPcm16B> external_decoder_; |
149 int samples_per_ms_; | 150 int samples_per_ms_; |
150 size_t frame_size_samples_; | 151 size_t frame_size_samples_; |
151 rtc::scoped_ptr<test::RtpGenerator> rtp_generator_; | 152 std::unique_ptr<test::RtpGenerator> rtp_generator_; |
152 int16_t* input_; | 153 int16_t* input_; |
153 uint8_t* encoded_; | 154 uint8_t* encoded_; |
154 size_t payload_size_bytes_; | 155 size_t payload_size_bytes_; |
155 uint32_t last_send_time_; | 156 uint32_t last_send_time_; |
156 uint32_t last_arrival_time_; | 157 uint32_t last_arrival_time_; |
157 rtc::scoped_ptr<test::InputAudioFile> input_file_; | 158 std::unique_ptr<test::InputAudioFile> input_file_; |
158 WebRtcRTPHeader rtp_header_; | 159 WebRtcRTPHeader rtp_header_; |
159 }; | 160 }; |
160 | 161 |
161 // This test encodes a few packets of PCM16b 32 kHz data and inserts it into two | 162 // This test encodes a few packets of PCM16b 32 kHz data and inserts it into two |
162 // different NetEq instances. The first instance uses the internal version of | 163 // different NetEq instances. The first instance uses the internal version of |
163 // the decoder object, while the second one uses an externally created decoder | 164 // the decoder object, while the second one uses an externally created decoder |
164 // object (ExternalPcm16B wrapped in MockExternalPcm16B, both defined above). | 165 // object (ExternalPcm16B wrapped in MockExternalPcm16B, both defined above). |
165 // The test verifies that the output from both instances match. | 166 // The test verifies that the output from both instances match. |
166 class NetEqExternalVsInternalDecoderTest : public NetEqExternalDecoderUnitTest, | 167 class NetEqExternalVsInternalDecoderTest : public NetEqExternalDecoderUnitTest, |
167 public ::testing::Test { | 168 public ::testing::Test { |
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218 | 219 |
219 // Insert packet in external decoder instance. | 220 // Insert packet in external decoder instance. |
220 NetEqExternalDecoderUnitTest::InsertPacket(rtp_header, payload, | 221 NetEqExternalDecoderUnitTest::InsertPacket(rtp_header, payload, |
221 receive_timestamp); | 222 receive_timestamp); |
222 } | 223 } |
223 | 224 |
224 int NumExpectedDecodeCalls(int num_loops) override { return num_loops; } | 225 int NumExpectedDecodeCalls(int num_loops) override { return num_loops; } |
225 | 226 |
226 private: | 227 private: |
227 int sample_rate_hz_; | 228 int sample_rate_hz_; |
228 rtc::scoped_ptr<NetEq> neteq_internal_; | 229 std::unique_ptr<NetEq> neteq_internal_; |
229 int16_t output_internal_[kMaxBlockSize]; | 230 int16_t output_internal_[kMaxBlockSize]; |
230 int16_t output_[kMaxBlockSize]; | 231 int16_t output_[kMaxBlockSize]; |
231 }; | 232 }; |
232 | 233 |
233 TEST_F(NetEqExternalVsInternalDecoderTest, RunTest) { | 234 TEST_F(NetEqExternalVsInternalDecoderTest, RunTest) { |
234 RunTest(100); // Run 100 laps @ 10 ms each in the test loop. | 235 RunTest(100); // Run 100 laps @ 10 ms each in the test loop. |
235 } | 236 } |
236 | 237 |
237 class LargeTimestampJumpTest : public NetEqExternalDecoderUnitTest, | 238 class LargeTimestampJumpTest : public NetEqExternalDecoderUnitTest, |
238 public ::testing::Test { | 239 public ::testing::Test { |
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450 kStartSeqeunceNumber, | 451 kStartSeqeunceNumber, |
451 kStartTimestamp, | 452 kStartTimestamp, |
452 kJumpFromTimestamp, | 453 kJumpFromTimestamp, |
453 kJumpToTimestamp)); | 454 kJumpToTimestamp)); |
454 | 455 |
455 RunTest(130); // Run 130 laps @ 10 ms each in the test loop. | 456 RunTest(130); // Run 130 laps @ 10 ms each in the test loop. |
456 EXPECT_EQ(kRecovered, test_state_); | 457 EXPECT_EQ(kRecovered, test_state_); |
457 } | 458 } |
458 | 459 |
459 } // namespace webrtc | 460 } // namespace webrtc |
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