| // When multiple frames have onPop handlers, they are called in the correct order. |
| var g = newGlobal(); |
| g.eval("function f() { debugger; }"); |
| g.eval("function g() { f(); }"); |
| g.eval("function h() { g(); }"); |
| g.eval("function i() { h(); }"); |
| |
| var dbg = new Debugger(g); |
| var log; |
| function logger(frame, mark) { |
| return function (completion) { |
| assertEq(this, frame); |
| assertEq('return' in completion, true); |
| log += mark; |
| }; |
| } |
| dbg.onEnterFrame = function handleEnter(f) { |
| log += "(" + f.callee.name; |
| // Note that this establishes a distinct function object as each |
| // frame's onPop handler. Thus, a pass proves that each frame is |
| // remembering its handler separately. |
| f.onPop = logger(f, f.callee.name + ")"); |
| }; |
| dbg.onDebuggerStatement = function handleDebugger(f) { |
| log += 'd'; |
| }; |
| log = ''; |
| g.i(); |
| assertEq(log, "(i(h(g(fdf)g)h)i)"); |
