text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // Ecma International makes this code available under the terms and conditions set
  // forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
  // "Use Terms").   Any redistribution of this code must retain the above
  // copyright and this notice and otherwise comply with the Use Terms.
  
  /*---
  es5id: 7.6.1-6-1
  description: >
      Allow reserved words as property names by dot operator assignment,
      accessed via indexing: null, true, false
  includes: [runTestCase.js]
  ---*/
  
  function testcase() {
          var tokenCodes  = {};
          tokenCodes.null = 0;
  	    tokenCodes.true = 1;
  	    tokenCodes.false = 2; 
          var arr = [
              'null',
              'true',
              'false'
           ];
           for (var i = 0; i < arr.length; i++) {
              if (tokenCodes[arr[i]] !== i) {
                  return false;
              };
          }
          return true;
      }
  runTestCase(testcase);
  