// Array.prototype.iterator applied to undefined or null throws directly.
load(libdir + "asserts.js");
load(libdir + "iteration.js");
for (var v of [undefined, null]) {
// ES6 draft 2013-09-05 section 22.1.5.1.
assertThrowsInstanceOf(function () { Array.prototype[Symbol.iterator].call(v); }, TypeError);
assertThrowsInstanceOf(function () { Array.prototype.keys.call(v); }, TypeError);
assertThrowsInstanceOf(function () { Array.prototype.entries.call(v); }, TypeError);
}
| Messung V0.5 in Prozent |
|---|
| | | |
[Dauer der Verarbeitung: 0.2 Sekunden, vorverarbeitet 2026-06-05]