// Debugger.Object referents can be transparent wrappers of objects in the debugger compartment. var g = newGlobal({newCompartment: true}); g.f = function (a, b) { return a + "/" + b; }; var dbg = Debugger(g); var hits = 0; dbg.onDebuggerStatement = function (frame) { var f = frame.eval("f").return; assertEq(f.call(null, "a", "b").return, "a/b"); hits++; }; g.eval("debugger;"); assertEq(hits, 1);