Renamed the test::BitExactFrame method to test::VectorDifferenceBounded.

webrtc/modules/audio_processing/test/bitexactness_tools.h

 
 /*
  *  Copyright (c) 2016 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.
  */
@@ skipping 19 matching lines @@
 std::string GetApmCaptureTestVectorFileName(int sample_rate_hz);
 
 // Extract float samples from a pcm file.
 void ReadFloatSamplesFromStereoFile(size_t samples_per_channel,
                                     size_t num_channels,
                                     InputAudioFile* stereo_pcm_file,
                                     rtc::ArrayView<float> data);
 
 // Verifies a frame against a reference and returns the results as an
 // AssertionResult.
-::testing::AssertionResult BitExactFrame(size_t samples_per_channel,
-                                         size_t num_channels,
-                                         rtc::ArrayView<const float> reference,
-                                         rtc::ArrayView<const float> output,
-                                         float tolerance);
+::testing::AssertionResult VectorDifferenceBounded(

[hlundin-webrtc, 2016/03/29 21:31:59]

The two methods now share the same name. However, the comments talk about
"frame" and "vector". Consider merging into one function comment, and highlight
the difference between the two methods.

[peah-webrtc, 2016/03/30 04:14:44]

Good point! I changed the name of one of them to be more descriptive to what is
being done in the method. Could you please take another look!

+    size_t samples_per_channel,
+    size_t num_channels,
+    rtc::ArrayView<const float> reference,
+    rtc::ArrayView<const float> output,
+    float element_error_bound);
 
 // Verifies a vector against a reference and returns the results as an
 // AssertionResult.
-::testing::AssertionResult BitExactVector(rtc::ArrayView<const float> reference,
-                                          rtc::ArrayView<const float> output,
-                                          float tolerance);
+::testing::AssertionResult VectorDifferenceBounded(
+    rtc::ArrayView<const float> reference,
+    rtc::ArrayView<const float> output,
+    float element_error_bound);
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_BITEXACTNESS_TOOLS_H_