tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug901979-1.js (485B)

      1 // A proxy on the prototype chain of the global can't intercept lazy definition of globals.
      2 // Thanks to André Bargull for this one.
      3 load(libdir + "immutable-prototype.js");
      4 
      5 var global = this;
      6 var status = "pass";
      7 var handler = {
      8  get: function get(t, pk, r) { status = "FAIL get"; },
      9  has: function has(t, pk) { status = "FAIL has"; }
     10 };
     11 
     12 if (globalPrototypeChainIsMutable())
     13  Object.prototype.__proto__ = new Proxy(Object.create(null), handler);
     14 
     15 Map;
     16 assertEq(status, "pass");