mirror of https://github.com/tc39/test262.git
34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// Ecma International makes this code available under the terms and conditions set
|
|
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
|
|
// "Use Terms"). Any redistribution of this code must retain the above
|
|
// copyright and this notice and otherwise comply with the Use Terms.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-3-90
|
|
description: >
|
|
Object.defineProperty - 'Attributes' is a Number object that uses
|
|
Object's [[Get]] method to access the 'configurable' property
|
|
(8.10.5 step 4.a)
|
|
includes: [runTestCase.js]
|
|
---*/
|
|
|
|
function testcase() {
|
|
var obj = { };
|
|
|
|
var numObj = new Number(-2);
|
|
|
|
numObj.configurable = true;
|
|
|
|
Object.defineProperty(obj, "property", numObj);
|
|
|
|
var beforeDeleted = obj.hasOwnProperty("property");
|
|
|
|
delete obj.property;
|
|
|
|
var afterDeleted = obj.hasOwnProperty("property");
|
|
|
|
return beforeDeleted === true && afterDeleted === false;
|
|
}
|
|
runTestCase(testcase);
|