michael@0: // dbg.getNewestFrame().environment works.
michael@0: 
michael@0: var g = newGlobal();
michael@0: var dbg = new Debugger;
michael@0: var gw = dbg.addDebuggee(g);
michael@0: g.h = function () {
michael@0:     var env = dbg.getNewestFrame().environment;
michael@0:     assertEq(env instanceof Debugger.Environment, true);
michael@0:     assertEq(env.object, gw);
michael@0:     assertEq(env.parent, null);
michael@0: };
michael@0: g.eval("h()");