The Tor Browser / file revision

 // Debugger.prototype.findAllGlobals finds ALL the globals!

 var g1 = newGlobal();           // Created before the Debugger; debuggee.

 var g2 = newGlobal();           // Created before the Debugger; not debuggee.

 var dbg = new Debugger;

 var g3 = newGlobal();           // Created after the Debugger; debuggee.

 var g4 = newGlobal();           // Created after the Debugger; not debuggee.

 var g1w = dbg.addDebuggee(g1);

 var g3w = dbg.addDebuggee(g3);

 var a = dbg.findAllGlobals();

 // Get Debugger.Objects viewing the globals from their own compartments;

 // this is the sort that findAllGlobals and addDebuggee return.

 var g2w = g1w.makeDebuggeeValue(g2).unwrap();

 var g4w = g1w.makeDebuggeeValue(g4).unwrap();

 var thisw = g1w.makeDebuggeeValue(this).unwrap();

 // Check that they're all there.

 assertEq(a.indexOf(g1w) != -1, true);

 assertEq(a.indexOf(g2w) != -1, true);

 assertEq(a.indexOf(g3w) != -1, true);

 assertEq(a.indexOf(g4w) != -1, true);

 assertEq(a.indexOf(thisw) != -1, true);