v8/test/mjsunit/regress/regress-crbug-454091.js
verwaest 1de7dff2ef Check global object behind global proxy for extensibility
BUG=454091
LOG=Y

Review URL: https://codereview.chromium.org/895573002

Cr-Commit-Position: refs/heads/master@{#26380}
2015-02-02 12:49:12 +00:00

10 lines
324 B
JavaScript

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
this.__proto__ = Array.prototype;
Object.freeze(this);
this.length = 1;
assertThrows('this.__proto__ = {}');
assertEquals(Array.prototype, this.__proto__);