michael@0: // Check Debugger.Object.prototype.unwrap surfaces.
michael@0: 
michael@0: load(libdir + 'asserts.js');
michael@0: 
michael@0: var dbg = new Debugger();
michael@0: var g = newGlobal();
michael@0: var gw = dbg.addDebuggee(g);
michael@0: 
michael@0: assertEq(Object.getOwnPropertyDescriptor(gw, 'unwrap'), undefined);
michael@0: var d = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(gw), 'unwrap');
michael@0: assertEq(d.enumerable, false);
michael@0: assertEq(d.configurable, true);
michael@0: assertEq(d.writable, true);
michael@0: 
michael@0: assertEq(typeof gw.unwrap, "function");
michael@0: assertEq(gw.unwrap.length, 0);
michael@0: assertEq(gw.unwrap.name, "unwrap");
michael@0: 
michael@0: // It can be called.
michael@0: gw.unwrap();
michael@0: 
michael@0: // You shouldn't be able to apply the accessor to the prototype.
michael@0: assertThrowsInstanceOf(function () { Debugger.Object.prototype.unwrap(); }, TypeError);