1 files changed, 66 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_processing/test/conversational_speech/mock_wavreader_factory.cc b/third_party/libwebrtc/modules/audio_processing/test/conversational_speech/mock_wavreader_factory.cc
new file mode 100644
index 0000000000..a377cce7e3
--- /dev/null
+++ b/third_party/libwebrtc/modules/audio_processing/test/conversational_speech/mock_wavreader_factory.cc
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "modules/audio_processing/test/conversational_speech/mock_wavreader_factory.h"
+
+#include "absl/strings/string_view.h"
+#include "modules/audio_processing/test/conversational_speech/mock_wavreader.h"
+#include "rtc_base/logging.h"
+#include "test/gmock.h"
+
+namespace webrtc {
+namespace test {
+namespace conversational_speech {
+
+using ::testing::_;
+using ::testing::Invoke;
+
+MockWavReaderFactory::MockWavReaderFactory(
+    const Params& default_params,
+    const std::map<std::string, const Params>& params)
+    : default_params_(default_params), audiotrack_names_params_(params) {
+  ON_CALL(*this, Create(_))
+      .WillByDefault(Invoke(this, &MockWavReaderFactory::CreateMock));
+}
+
+MockWavReaderFactory::MockWavReaderFactory(const Params& default_params)
+    : MockWavReaderFactory(default_params,
+                           std::map<std::string, const Params>{}) {}
+
+MockWavReaderFactory::~MockWavReaderFactory() = default;
+
+std::unique_ptr<WavReaderInterface> MockWavReaderFactory::CreateMock(
+    absl::string_view filepath) {
+  // Search the parameters corresponding to filepath.
+  size_t delimiter = filepath.find_last_of("/\\");  // Either windows or posix
+  std::string filename(filepath.substr(
+      delimiter == absl::string_view::npos ? 0 : delimiter + 1));
+  const auto it = audiotrack_names_params_.find(filename);
+
+  // If not found, use default parameters.
+  if (it == audiotrack_names_params_.end()) {
+    RTC_LOG(LS_VERBOSE) << "using default parameters for " << filepath;
+    return std::unique_ptr<WavReaderInterface>(new MockWavReader(
+        default_params_.sample_rate, default_params_.num_channels,
+        default_params_.num_samples));
+  }
+
+  // Found, use the audiotrack-specific parameters.
+  RTC_LOG(LS_VERBOSE) << "using ad-hoc parameters for " << filepath;
+  RTC_LOG(LS_VERBOSE) << "sample_rate " << it->second.sample_rate;
+  RTC_LOG(LS_VERBOSE) << "num_channels " << it->second.num_channels;
+  RTC_LOG(LS_VERBOSE) << "num_samples " << it->second.num_samples;
+  return std::unique_ptr<WavReaderInterface>(new MockWavReader(
+      it->second.sample_rate, it->second.num_channels, it->second.num_samples));
+}
+
+}  // namespace conversational_speech
+}  // namespace test
+}  // namespace webrtc