test262/test/built-ins/Object/seal/15.2.3.8-2-a-13.js

21 lines
475 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.8-2-a-13
description: >
Object.seal - 'P' is own property of a RegExp object that uses
Object's [[GetOwnProperty]]
includes: [propertyHelper.js]
---*/
var obj = new RegExp();
obj.foo = 10;
assert(Object.isExtensible(obj));
Object.seal(obj);
verifyNotConfigurable(obj, "foo");
assert.sameValue(obj.foo, 10);