test/built-ins/Array/prototype/reduce/15.4.4.21-4-7.js


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// 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: 15.4.4.21-4-7
description: >
    Array.prototype.reduce throws TypeError if callbackfn is Object
    without [[Call]] internal method
includes: [runTestCase.js]
---*/

function testcase() {

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

 }
runTestCase(testcase);