tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Environment-setVariable-13.js (464B)

      1 // Debugger.Environment should throw trying to setVariable on optimized out scope.
      2 
      3 load(libdir + "asserts.js");
      4 
      5 var g = newGlobal({newCompartment: true});
      6 var dbg = new Debugger;
      7 dbg.addDebuggee(g);
      8 
      9 g.eval("" + function f() {
     10  var x = 42;
     11  function g() { }
     12  g();
     13 });
     14 
     15 dbg.onEnterFrame = function (f) {
     16  if (f.callee && (f.callee.name === "g"))
     17    assertThrowsInstanceOf(function () { f.environment.parent.setVariable("x", 43) }, ReferenceError);
     18 }
     19 
     20 g.f();