File: 15.2.3.6-4-161.js

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qtdeclarative-opensource-src-gles 5.15.17%2Bdfsg-1
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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.

/*---
es5id: 15.2.3.6-4-161
description: >
    Object.defineProperty - 'O' is an Array, 'name' is the length
    property of 'O', set the [[Value]] field of 'desc' to a value
    lesser than the existing value of length and test that indexes
    beyond the new length are deleted(15.4.5.1 step 3.f)
---*/

var arrObj = [0, 1];

Object.defineProperty(arrObj, "length", {
  value: 1
});

assert.sameValue(arrObj.length, 1, 'arrObj.length');
assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")');