test262/test/built-ins/Object/defineProperty/15.2.3.6-4-316.js

38 lines
1.2 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: 15.2.3.6-4-316
description: >
Object.defineProperty - 'O' is an Arguments object, 'P' is generic
own data property of 'O', and 'desc' is data descriptor, test
updating multiple attribute values of 'P' (10.6
[[DefineOwnProperty]] step 3)
includes: [propertyHelper.js]
---*/
(function () {
Object.defineProperty(arguments, "genericProperty", {
value: 1001,
writable: true,
enumerable: true,
configurable: true
});
Object.defineProperty(arguments, "genericProperty", {
value: 1002,
enumerable: false,
configurable: false
});
verifyEqualTo(arguments, "genericProperty", 1002);
verifyWritable(arguments, "genericProperty");
verifyNotEnumerable(arguments, "genericProperty");
verifyNotConfigurable(arguments, "genericProperty");
}(1, 2, 3));