| // Copyright (C) 2015 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| es6id: 26.2.2.1.1 | |
| description: > | |
| Calling the revoked function again will return undefined | |
| info: | | |
| Proxy Revocation Functions | |
| ... | |
| 1. Let p be the value of F’s [[RevocableProxy]] internal slot. | |
| 2. If p is null, return undefined. | |
| features: [Proxy] | |
| ---*/ | |
| var r = Proxy.revocable({}, {}); | |
| r.revoke(); | |
| assert.sameValue(r.revoke(), undefined); |