michael@0: // A proxy on the prototype chain of the global can't intercept lazy definition of globals.
michael@0: // Thanks to André Bargull for this one.
michael@0: 
michael@0: var global = this;
michael@0: var status = "pass";
michael@0: var handler = {
michael@0:   get: function get(t, pk, r) { status = "FAIL get"; },
michael@0:   has: function has(t, pk) { status = "FAIL has"; }
michael@0: };
michael@0: Object.prototype.__proto__ = new Proxy(Object.create(null), handler);
michael@0: Map;
michael@0: assertEq(status, "pass");