| // Debugger.Frame.prototype.this in functions, with object values |
| |
| function classOf(obj) { |
| return Object.prototype.toString.call(obj).match(/^\[object (.*)\]$/)[1]; |
| } |
| |
| var g = newGlobal(); |
| var dbg = new Debugger(g); |
| var hits = 0; |
| dbg.onDebuggerStatement = function (frame) { |
| hits++; |
| assertEq(frame.this instanceof Debugger.Object, true); |
| assertEq(frame.this.class, classOf(Object(g.v))); |
| }; |
| |
| g.eval("function f() { debugger; }"); |
| |
| g.eval("v = {}; f.call(v);"); |
| g.eval("v.f = f; v.f();"); |
| g.eval("v = new Date; f.call(v);"); |
| g.eval("v.f = f; v.f();"); |
| g.eval("v = []; f.call(v);"); |
| g.eval("Object.prototype.f = f; v.f();"); |
| g.eval("v = this; f();"); |
| assertEq(hits, 7); |