tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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private-fields-proxy-default-handler-throws.js (685B)

      1 // Copyright (C) 2018 Rick Waldron. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-privatefieldget
      6 description: Private fields not accessible via default Proxy handler
      7 info: |
      8  1. Assert: P is a Private Name value.
      9  2. If O is not an object, throw a TypeError exception.
     10  3. Let entry be PrivateFieldFind(P, O).
     11  4. If entry is empty, throw a TypeError exception.
     12 
     13 features: [class, class-fields-private]
     14 ---*/
     15 
     16 
     17 var C = class {
     18  #x = 1;
     19  x() {
     20    return this.#x;
     21  }
     22 }
     23 
     24 var c = new C();
     25 var p = new Proxy(c, {});
     26 
     27 assert.sameValue(c.x(), 1);
     28 assert.throws(TypeError, function() {
     29  p.x();
     30 });
     31 
     32 reportCompare(0, 0);