test/built-ins/Array/prototype/forEach/15.4.4.18-7-2.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.foreach
es5id: 15.4.4.18-7-2
description: >
    Array.prototype.forEach doesn't visit deleted elements in array
    after the call
---*/

  var callCnt = 0;
  function callbackfn(val, idx, obj)
  {
    if(callCnt == 0)
      delete arr[3];
    callCnt++;
  }

  var arr = [1,2,3,4,5];
  arr.forEach(callbackfn)

assert.sameValue(callCnt, 4, 'callCnt');