michael@0: // Array.prototype.iterator applied to undefined or null throws directly.
michael@0: 
michael@0: load(libdir + "asserts.js");
michael@0: load(libdir + "iteration.js");
michael@0: 
michael@0: for (var v of [undefined, null]) {
michael@0:     // ES6 draft 2013-09-05 section 22.1.5.1.
michael@0:     assertThrowsInstanceOf(function () { Array.prototype[std_iterator].call(v); }, TypeError);
michael@0:     assertThrowsInstanceOf(function () { Array.prototype.keys.call(v); }, TypeError);
michael@0:     assertThrowsInstanceOf(function () { Array.prototype.entries.call(v); }, TypeError);
michael@0: }