michael@0: function testNewWithNonNativeProto()
michael@0: {
michael@0:   function f() { }
michael@0:   var a = f.prototype = [];
michael@0:   for (var i = 0; i < 5; i++)
michael@0:     var o = new f();
michael@0:   return Object.getPrototypeOf(o) === a && o.splice === Array.prototype.splice;
michael@0: }
michael@0: assertEq(testNewWithNonNativeProto(), true);