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

webrtc/modules/audio_processing/gain_control_unittest.cc

 /*
  *  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.
  */
 #include <vector>
@@ skipping 106 matching lines @@
                                      &capture_output);
 
   EXPECT_EQ(achieved_stream_analog_level_reference,
             gain_controller.stream_analog_level());
 
   // Compare the output with the reference. Only the first values of the output
   // from last frame processed are compared in order not having to specify all
   // preceeding frames as testvectors. As the algorithm being tested has a
   // memory, testing only the last frame implicitly also tests the preceeding
   // frames.
-  const float kTolerance = 1.0f / 32768.0f;
-  EXPECT_TRUE(test::BitExactFrame(
+  const float kElementErrorBound = 1.0f / 32768.0f;
+  EXPECT_TRUE(test::VerifyDeinterleavedArray(
       capture_config.num_frames(), capture_config.num_channels(),
-      output_reference, capture_output, kTolerance));
+      output_reference, capture_output, kElementErrorBound));
 }
 
 }  // namespace
 
 TEST(GainControlBitExactnessTest,
      Mono8kHz_AdaptiveAnalog_Tl10_SL50_CG5_Lim_AL0_100) {
   const int kStreamAnalogLevelReference = 50;
   const float kOutputReference[] = {-0.006622f, -0.002747f, 0.001587f};
   RunBitExactnessTest(8000, 1, GainControl::Mode::kAdaptiveAnalog, 10, 50, 5,
                       true, 0, 100, kStreamAnalogLevelReference,
@@ skipping 170 matching lines @@
   const int kStreamAnalogLevelReference = 100;
   const float kOutputReference[] = {-0.006134f, -0.004303f, -0.002716f};
   RunBitExactnessTest(16000, 1, GainControl::Mode::kAdaptiveDigital, 10, 100,
                       30, true, 0, 100, kStreamAnalogLevelReference,
                       kOutputReference);
 }
 
 }  // namespace webrtc
 
 #endif