| // Debugger.Object.prototype.global accessor surfaces. |
| |
| load(libdir + 'asserts.js'); |
| |
| var dbg = new Debugger; |
| var g = newGlobal(); |
| var gw = dbg.addDebuggee(g); |
| |
| assertEq(Object.getOwnPropertyDescriptor(gw, 'global'), undefined); |
| var d = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(gw), 'global'); |
| assertEq(d.enumerable, false); |
| assertEq(d.configurable, true); |
| assertEq(typeof d.get, "function"); |
| assertEq(d.get.length, 0); |
| assertEq(d.set, undefined); |
| |
| // This should not throw. |
| gw.global = ''; |
| |
| // This should throw. |
| assertThrowsInstanceOf(function () { "use strict"; gw.global = {}; }, TypeError); |
| assertEq(gw.global, gw); |
| |
| // You shouldn't be able to apply the accessor to the prototype. |
| assertThrowsInstanceOf(function () { return Debugger.Object.prototype.global; }, |
| TypeError); |