mirror of https://github.com/tc39/test262.git
14 lines
375 B
JavaScript
14 lines
375 B
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
es6id: 9.5.4
|
|
description: >
|
|
Return target.[[PreventExtensions]]() if target is undefined.
|
|
features: [Proxy, Reflect]
|
|
---*/
|
|
|
|
var target = {};
|
|
var p = new Proxy(target, {});
|
|
|
|
assert.sameValue(Reflect.preventExtensions(p), true);
|