1 /*
2 * Copyright (c) 2017 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 "modules/audio_processing/test/conversational_speech/mock_wavreader_factory.h"
12
13 #include "modules/audio_processing/test/conversational_speech/mock_wavreader.h"
14 #include "rtc_base/logging.h"
15 #include "test/gmock.h"
16
17 namespace webrtc {
18 namespace test {
19 namespace conversational_speech {
20
21 using ::testing::_;
22 using ::testing::Invoke;
23
MockWavReaderFactory(const Params & default_params,const std::map<std::string,const Params> & params)24 MockWavReaderFactory::MockWavReaderFactory(
25 const Params& default_params,
26 const std::map<std::string, const Params>& params)
27 : default_params_(default_params), audiotrack_names_params_(params) {
28 ON_CALL(*this, Create(_))
29 .WillByDefault(Invoke(this, &MockWavReaderFactory::CreateMock));
30 }
31
MockWavReaderFactory(const Params & default_params)32 MockWavReaderFactory::MockWavReaderFactory(const Params& default_params)
33 : MockWavReaderFactory(default_params,
34 std::map<std::string, const Params>{}) {}
35
36 MockWavReaderFactory::~MockWavReaderFactory() = default;
37
CreateMock(const std::string & filepath)38 std::unique_ptr<WavReaderInterface> MockWavReaderFactory::CreateMock(
39 const std::string& filepath) {
40 // Search the parameters corresponding to filepath.
41 size_t delimiter = filepath.find_last_of("/\\"); // Either windows or posix
42 std::string filename =
43 filepath.substr(delimiter == std::string::npos ? 0 : delimiter + 1);
44 const auto it = audiotrack_names_params_.find(filename);
45
46 // If not found, use default parameters.
47 if (it == audiotrack_names_params_.end()) {
48 RTC_LOG(LS_VERBOSE) << "using default parameters for " << filepath;
49 return std::unique_ptr<WavReaderInterface>(new MockWavReader(
50 default_params_.sample_rate, default_params_.num_channels,
51 default_params_.num_samples));
52 }
53
54 // Found, use the audiotrack-specific parameters.
55 RTC_LOG(LS_VERBOSE) << "using ad-hoc parameters for " << filepath;
56 RTC_LOG(LS_VERBOSE) << "sample_rate " << it->second.sample_rate;
57 RTC_LOG(LS_VERBOSE) << "num_channels " << it->second.num_channels;
58 RTC_LOG(LS_VERBOSE) << "num_samples " << it->second.num_samples;
59 return std::unique_ptr<WavReaderInterface>(new MockWavReader(
60 it->second.sample_rate, it->second.num_channels, it->second.num_samples));
61 }
62
63 } // namespace conversational_speech
64 } // namespace test
65 } // namespace webrtc
66