test262/test/built-ins/Object/defineProperty/15.2.3.6-4-126.js

24 lines
572 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-126
description: >
Object.defineProperty - 'O' is an Array, 'name' is the length
property of 'O', test the [[Value]] field of 'desc' is null
(15.4.5.1 step 3.c)
includes: [runTestCase.js]
---*/
function testcase() {
var arrObj = [0, 1];
Object.defineProperty(arrObj, "length", {
value: null
});
return arrObj.length === 0;
}
runTestCase(testcase);