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ES5Harness.registerTest( {
id: "15.4.4.21-9-c-ii-4",

path: "TestCases/chapter15/15.4/15.4.4/15.4.4.21/15.4.4.21-9-c-ii-4.js",

description: "Array.prototype.reduce - null passed as this Value to callbackfn",

test: function testcase() { 
  var innerThisCorrect = false;
  function callbackfn(prevVal, curVal, idx, obj)
  { 
     innerThisCorrect = this===fnGlobalObject();
     return true;
  }
  [0].reduce(callbackfn,true);
  return innerThisCorrect;    
 },

precondition: function prereq() {
  return fnExists(Array.prototype.reduce);
 }
});