tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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trap-is-not-callable-realm.js (753B)

      1 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-proxy-object-internal-methods-and-internal-slots-ownpropertykeys
      5 description: >
      6  Throws if trap is not callable (honoring the Realm of the current execution
      7  context)
      8 info: |
      9    [[OwnPropertyKeys]] ( )
     10 
     11    5. Let trap be GetMethod(handler, "ownKeys").
     12    ...
     13 
     14    #sec-getmethod
     15    7.3.9 GetMethod (O, P)
     16 
     17    4. If IsCallable(func) is false, throw a TypeError exception.
     18 features: [cross-realm, Proxy]
     19 ---*/
     20 
     21 var OProxy = $262.createRealm().global.Proxy;
     22 var p = new OProxy({
     23  attr: 1
     24 }, {
     25  ownKeys: {}
     26 });
     27 
     28 assert.throws(TypeError, function() {
     29  Object.keys(p);
     30 });
     31 
     32 reportCompare(0, 0);