michael@0: var g1 = newGlobal();
michael@0: var g2 = newGlobal();
michael@0: g1.eval("function f1() { debugger; evaluate('debugger', {newContext:true}) }");
michael@0: g2.eval("function f2() { f1(); assertEq(Number(this), 42) }");
michael@0: g2.f1 = g1.f1;
michael@0: 
michael@0: var dbg = new Debugger(g1,g2);
michael@0: dbg.onDebuggerStatement = function(frame) {
michael@0:     var target = frame.older;
michael@0:     dbg.onDebuggerStatement = function(frame) {
michael@0:         assertEq(Number(target.this.unsafeDereference()), 42);
michael@0:     }
michael@0: }
michael@0: g2.f2.call(42);