tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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realm.js (1158B)

      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-performeval
      5 es6id: 18.2.1.1
      6 description: >
      7  Uses the global variable envrionment of the running execution context
      8 info: |
      9  [...]
     10  12. Let ctx be the running execution context. If direct is true, ctx will be
     11      the execution context that performed the direct eval. If direct is false,
     12      ctx will be the execution context for the invocation of the eval
     13      function.
     14  13. If direct is true, then
     15      [...]
     16  14. Else,
     17      a. Let lexEnv be NewDeclarativeEnvironment(evalRealm.[[GlobalEnv]]).
     18      b. Let varEnv be evalRealm.[[GlobalEnv]].
     19  [...]
     20  17. Let evalCxt be a new ECMAScript code execution context.
     21  [...]
     22  21. Set the evalCxt's VariableEnvironment to varEnv.
     23  [...]
     24  24. Let result be EvalDeclarationInstantiation(body, varEnv, lexEnv,
     25      strictEval).
     26 features: [cross-realm]
     27 ---*/
     28 
     29 var other = $262.createRealm().global;
     30 var otherEval = other.eval;
     31 
     32 otherEval('var x = 23;');
     33 assert.sameValue(typeof x, 'undefined');
     34 assert.sameValue(other.x, 23);
     35 
     36 reportCompare(0, 0);