mirror of https://github.com/tc39/test262.git
24 lines
709 B
JavaScript
24 lines
709 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-4-161
|
|
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)
|
|
includes: [runTestCase.js]
|
|
---*/
|
|
|
|
function testcase() {
|
|
|
|
var arrObj = [0, 1];
|
|
|
|
Object.defineProperty(arrObj, "length", {
|
|
value: 1
|
|
});
|
|
return arrObj.length === 1 && !arrObj.hasOwnProperty("1");
|
|
}
|
|
runTestCase(testcase);
|