blob: ffa15660d97a35f9cb18381ed4e974d620b163ce [file] [log] [blame]
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-165
description: >
Object.defineProperty - 'O' is an Array, 'name' is the length
property of 'O', the [[Value]] field of 'desc' is less than value
of the length property, test the [[Writable]] attribute of the
length property is set to true after deleting properties with
large index named if the [[Writable]] field of 'desc' is absent
(15.4.5.1 step 3.h)
---*/
var arrObj = [0, 1];
Object.defineProperty(arrObj, "length", {
value: 1
});
var indexDeleted = !arrObj.hasOwnProperty("1");
arrObj.length = 10;
assert(indexDeleted, 'indexDeleted !== true');
assert.sameValue(arrObj.length, 10, 'arrObj.length');