Moved ring-buffer related files from common_audio to audio_processing

webrtc/modules/audio_processing/utility/audio_ring_buffer_unittest.cc

 /*
  *  Copyright (c) 2015 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 <memory>
+#include <tuple>
 
-#include "webrtc/common_audio/audio_ring_buffer.h"
+#include "webrtc/modules/audio_processing/utility/audio_ring_buffer.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/common_audio/channel_buffer.h"
 
 namespace webrtc {
 
-class AudioRingBufferTest :
-    public ::testing::TestWithParam< ::testing::tuple<int, int, int, int> > {
+class AudioRingBufferTest
+    : public ::testing::TestWithParam< ::testing::tuple<int, int, int, int> > {
 };
 
 void ReadAndWriteTest(const ChannelBuffer<float>& input,
                       size_t num_write_chunk_frames,
                       size_t num_read_chunk_frames,
                       size_t buffer_frames,
                       ChannelBuffer<float>* output) {
   const size_t num_channels = input.num_channels();
   const size_t total_frames = input.num_frames();
   AudioRingBuffer buf(num_channels, buffer_frames);
@@ skipping 33 matching lines @@
   const size_t kFrames = 5000;
   const size_t num_channels = ::testing::get<3>(GetParam());
 
   // Initialize the input data to an increasing sequence.
   ChannelBuffer<float> input(kFrames, static_cast<int>(num_channels));
   for (size_t i = 0; i < num_channels; ++i)
     for (size_t j = 0; j < kFrames; ++j)
       input.channels()[i][j] = (i + 1) * (j + 1);
 
   ChannelBuffer<float> output(kFrames, static_cast<int>(num_channels));
-  ReadAndWriteTest(input,
-                   ::testing::get<0>(GetParam()),
-                   ::testing::get<1>(GetParam()),
-                   ::testing::get<2>(GetParam()),
+  ReadAndWriteTest(input, ::testing::get<0>(GetParam()),

[hlundin-webrtc, 2016/04/01 10:54:39]

Could you hang on to the old line-breaking? I know you probably got this from
clang-format, but let's override that in this case.

[peah-webrtc, 2016/04/01 20:54:39]

Done.

+                   ::testing::get<1>(GetParam()), ::testing::get<2>(GetParam()),
                    &output);
 
   // Verify the read data matches the input.
   for (size_t i = 0; i < num_channels; ++i)
     for (size_t j = 0; j < kFrames; ++j)
       EXPECT_EQ(input.channels()[i][j], output.channels()[i][j]);
 }
 
 INSTANTIATE_TEST_CASE_P(
-    AudioRingBufferTest, AudioRingBufferTest,
+    AudioRingBufferTest,
+    AudioRingBufferTest,
     ::testing::Combine(::testing::Values(10, 20, 42),  // num_write_chunk_frames
                        ::testing::Values(1, 10, 17),   // num_read_chunk_frames
                        ::testing::Values(100, 256),    // buffer_frames
                        ::testing::Values(1, 4)));      // num_channels
 
 TEST_F(AudioRingBufferTest, MoveReadPosition) {
   const size_t kNumChannels = 1;
   const float kInputArray[] = {1, 2, 3, 4};
   const size_t kNumFrames = sizeof(kInputArray) / sizeof(*kInputArray);
   ChannelBuffer<float> input(kNumFrames, kNumChannels);
   input.SetDataForTesting(kInputArray, kNumFrames);
   AudioRingBuffer buf(kNumChannels, kNumFrames);
   buf.Write(input.channels(), kNumChannels, kNumFrames);
 
   buf.MoveReadPositionForward(3);
   ChannelBuffer<float> output(1, kNumChannels);
   buf.Read(output.channels(), kNumChannels, 1);
   EXPECT_EQ(4, output.channels()[0][0]);
   buf.MoveReadPositionBackward(3);
   buf.Read(output.channels(), kNumChannels, 1);
   EXPECT_EQ(2, output.channels()[0][0]);
 }
 
 }  // namespace webrtc