test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-b-1.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-array.prototype.reduceright
es5id: 15.4.4.22-9-b-1
description: >
    Array.prototype.reduceRight returns initialvalue when Array is
    empty and initialValue is not present
---*/

  function callbackfn(prevVal, curVal, idx, obj)
  {
  }

  var arr = new Array(10);


assert.sameValue(arr.reduceRight(callbackfn,5), 5, 'arr.reduceRight(callbackfn,5)');