tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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cross-realm.js (742B)

      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-symbol.for
      5 description: Global symbol registry is shared by all realms
      6 info: |
      7    The GlobalSymbolRegistry is a List that is globally available. It is shared
      8    by all realms. Prior to the evaluation of any ECMAScript code it is
      9    initialized as a new empty List.
     10 features: [cross-realm, Symbol]
     11 ---*/
     12 
     13 var OSymbol = $262.createRealm().global.Symbol;
     14 var parent = Symbol.for('parent');
     15 var child = OSymbol.for('child');
     16 
     17 assert.notSameValue(Symbol.for, OSymbol.for);
     18 assert.sameValue(parent, OSymbol.for('parent'));
     19 assert.sameValue(Symbol.for('child'), child);
     20 
     21 reportCompare(0, 0);