text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /**
   * CharacterEscape :: HexEscapeSequence :: x HexDigit HexDigit
   *
   * @path ch15/15.10/15.10.2/15.10.2.10/S15.10.2.10_A3.1_T1.js
   * @description Tested string include equal unicode symbols
   */
  
  //CHECK#0
  var arr = /\x00/.exec("\u0000"); 
  if ((arr === null) || (arr[0] !== "\u0000")) {
    $ERROR('#0: var arr = /\\x00/.exec(\\u0000); arr[0] === "\\u0000". Actual. ' + (arr && arr[0]));
  }
  
  //CHECK#1
  var arr = /\x01/.exec("\u0001"); 
  if ((arr === null) || (arr[0] !== "\u0001")) {
    $ERROR('#1: var arr = /\\x01/.exec(\\u0001); arr[0] === "\\u0001". Actual. ' + (arr && arr[0]));
  }
  
  //CHECK#2
  var arr = /\x0A/.exec("\u000A"); 
  if ((arr === null) || (arr[0] !== "\u000A")) {
    $ERROR('#2: var arr = /\\x0A/.exec(\\u000A); arr[0] === "\\u000A". Actual. ' + (arr && arr[0]));
  }
  
  //CHECK#3
  var arr = /\xFF/.exec("\u00FF"); 
  if ((arr === null) || (arr[0] !== "\u00FF")) {
    $ERROR('#3: var arr = /\\xFF/.exec(\\u00FF); arr[0] === "\\u00FF". Actual. ' + (arr && arr[0]));
  }
  
  