blob: 11dcd7d4975dafee187fed0ed21b0d877fb53556 [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: 15.2.3.6-4-181
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 false at last when the [[Writable]]
field of 'desc' is false and 'O' doesn't contain non-configurable
large index named property (15.4.5.1 step 3.m)
includes: [propertyHelper.js]
---*/
var arrObj = [0, 1];
Object.defineProperty(arrObj, "length", {
value: 0,
writable: false
});
verifyNotWritable(arrObj, "length");
assert(!arrObj.hasOwnProperty("1"));
assert.sameValue(arrObj.length, 0);