tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Environment-03.js (309B)

      1 // Test that getting a function's environment can unlazify scripts.
      2 
      3 var g = newGlobal({newCompartment: true});
      4 g.eval('function f() { }');
      5 var dbg = new Debugger;
      6 var gw = dbg.makeGlobalObjectReference(g);
      7 var fw = gw.getOwnPropertyDescriptor('f').value;
      8 gc();
      9 dbg.addDebuggee(g);
     10 var fenv = fw.environment;