| // Copyright (C) 2016 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-module-namespace-exotic-objects-preventextensions | |
| description: The [[PreventExtensions]] internal method returns `true` | |
| flags: [module] | |
| features: [Reflect] | |
| ---*/ | |
| import * as ns from './prevent-extensions.js'; | |
| // This invocation should not throw an exception | |
| Object.preventExtensions(ns); | |
| assert.sameValue(Reflect.preventExtensions(ns), true); |