test262/test/suite/ch15/15.4/15.4.4/15.4.4.21/15.4.4.21-9-5.js

/// 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.
/**
 * @path ch15/15.4/15.4.4/15.4.4.21/15.4.4.21-9-5.js
 * @description Array.prototype.reduce - callbackfn not called for array with one element
 */


function testcase() { 
 
  var callCnt = 0;
  function callbackfn(prevVal, curVal, idx, obj)
  {
    callCnt++;
    return 2;
  }

  var arr = [1];
  if(arr.reduce(callbackfn) === 1 && callCnt === 0 )
    return true;    
 }
runTestCase(testcase);