| // When an exception is propagated out of multiple frames, their onPop |
| // and onExceptionUnwind handlers are called in the correct order. |
| var g = newGlobal(); |
| g.eval("function f() { throw 'mud'; }"); |
| g.eval("function g() { f(); }"); |
| g.eval("function h() { g(); }"); |
| g.eval("function i() { h(); }"); |
| |
| var dbg = new Debugger(g); |
| var log; |
| function makePopHandler(label) { |
| return function handlePop(completion) { |
| log += label; |
| assertEq(completion.throw, "mud"); |
| }; |
| } |
| dbg.onEnterFrame = function handleEnter(f) { |
| log += "(" + f.callee.name; |
| f.onPop = makePopHandler(")" + f.callee.name); |
| }; |
| dbg.onExceptionUnwind = function handleExceptionUnwind(f, x) { |
| assertEq(x, 'mud'); |
| log += "u" + f.callee.name; |
| }; |
| log = ''; |
| try { |
| g.i(); |
| } catch (x) { |
| log += 'c'; |
| assertEq(x, "mud"); |
| } |
| assertEq(log, "(i(h(g(fuf)fug)guh)hui)ic"); |
