Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-setintegritylevel
description: >
Object.seal - 'P' is own property of an Arguments object which
implements its own [[GetOwnProperty]]
includes: [propertyHelper.js]
---*/
var obj = (function() {
return arguments;
})();
obj.foo = 10;
assert(Object.isExtensible(obj));
Object.seal(obj);
verifyProperty(obj, "foo", {
value: 10,
configurable: false,
});