| // When argument[x] is assigned, where x > callee.length, frame.arguments reflects the change. |
| |
| var g = newGlobal(); |
| g.eval("function f(a, b) {\n" + |
| " for (var i = 0; i < arguments.length; i++)\n" + |
| " arguments[i] = i;\n" + |
| " debugger;\n" + |
| "}\n"); |
| |
| var dbg = Debugger(g); |
| var hits = 0; |
| dbg.onDebuggerStatement = function (frame) { |
| var argc = frame.eval("arguments.length").return; |
| var args = frame.arguments; |
| assertEq(args.length, argc); |
| for (var i = 0; i < argc; i++) |
| assertEq(args[i], i); |
| hits++; |
| } |
| |
| g.f(9); |
| g.f(9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9); |
| assertEq(hits, 2); |