Issue 1773 - [Typed objects] assignment to undeclared variable bufferOffset in unit tests

lib/typedObjects/arrayTypes.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 141 matching lines @@
         if (typeof reference != "undefined")
         {
           [bufferIndex, byteOffset] = alloc(reference,
               referenceLength * newSize, (bufferSize / newSize) | 0,
               buffers, viewTypes, views);
         }
         else
         {
           // This array is too large, it needs an individual buffer
           bufferIndex = addBuffer(referenceLength * newSize, buffers, viewTypes, views);
-          bufferOffset = 0;
+          byteOffset = 0;
         }
 
         if (size > 0)
         {
           let copyBytes = length * referenceLength;
           let src = new Uint8Array(buffers[this.arrayBufferIndex], this.arrayByteOffset, copyBytes);
           let dst = new Uint8Array(buffers[bufferIndex], byteOffset, copyBytes);
           dst.set(src);
         }
 
@@ skipping 169 matching lines @@
     meta.watch = {};
 
   meta.watch.length = createLengthWatcher(elementType, elementSetter);
   meta.watch.size = createSizeWatcher(elementType, minElements, bufferSize, buffers, viewTypes, views, firstFree);
 
   let {ObjectBase} = require("typedObjects/objectTypes");
   return ObjectBase.extend(typeDescriptor, meta);
 }
 
 exports.createArrayType = createArrayType;