mirror of https://github.com/tc39/test262.git
23 lines
775 B
JavaScript
23 lines
775 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-4-159
|
|
description: >
|
|
Object.defineProperty - 'O' is an Array, 'name' is the length
|
|
property of 'O', set the [[Value]] field of 'desc' to a value
|
|
greater than the existing value of length (15.4.5.1 step 3.f)
|
|
---*/
|
|
|
|
var arrObj = [0, , 2];
|
|
|
|
Object.defineProperty(arrObj, "length", {
|
|
value: 5
|
|
});
|
|
|
|
assert.sameValue(arrObj.length, 5, 'arrObj.length');
|
|
assert.sameValue(arrObj[0], 0, 'arrObj[0]');
|
|
assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")');
|
|
assert.sameValue(arrObj[2], 2, 'arrObj[2]');
|
|
assert.sameValue(arrObj.hasOwnProperty("4"), false, 'arrObj.hasOwnProperty("4")');
|