Conversational Speech tool, MultiEndCall class and unit tests via mocking

webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h

Index: webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h
diff --git a/webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h b/webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h
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index 0000000000000000000000000000000000000000..f6f634aa9ab4917f19f62a75bea9c9928d1711e7
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+++ b/webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h
@@ -0,0 +1,40 @@
+/*
+ *  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.
+ */
+
+#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_INTERFACE_H_
+#define WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_INTERFACE_H_
+
+#include <cstddef>

[hlundin-webrtc, 2017/03/27 09:46:35]

stddef.h
We tend to include the c-version (header.h) instead of the c++ version (cheader)
when both are available.

[AleBzk, 2017/03/27 11:17:06]

Done.

+
+#include "webrtc/typedefs.h"
+
+namespace webrtc {
+namespace test {
+namespace conversational_speech {
+
+class WavReaderInterface {
+ public:
+  virtual ~WavReaderInterface() = default;
+
+  // Returns the number of samples read.
+  virtual size_t ReadFloatSamples(size_t num_samples, float* samples) = 0;
+  virtual size_t ReadInt16Samples(size_t num_samples, int16_t* samples) = 0;
+
+  // Getters.
+  virtual int sample_rate() const = 0;
+  virtual size_t num_channels() const = 0;
+  virtual size_t num_samples() const = 0;
+};
+
+}  // namespace conversational_speech
+}  // namespace test
+}  // namespace webrtc
+
+#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_INTERFACE_H_