LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.22-8-c-1.js

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ES5Harness.registerTest( {
id: "15.4.4.22-8-c-1",

path: "TestCases/chapter15/15.4/15.4.4/15.4.4.22/15.4.4.22-8-c-1.js",

description: "Array.prototype.reduceRight throws TypeError when Array is empty and initialValue is not present",

test: function testcase() { 
 
  function callbackfn(prevVal, curVal, idx, obj)
  {
  }

  var arr = new Array(10);
  try {
    arr.reduceRight(callbackfn);
  } 
  catch(e) {
    if(e instanceof TypeError)
      return true;  
  }
 },

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