public bool isCancelled() { return _cancelled; }
public void CancelAbortsTheTask() { AFnImpl fn = new AFnImpl(); fn._fn0 = () => { while (true); }; Future f = new Future(fn); Expect(f.isCancelled(), EqualTo(false)); Expect(f.cancel(), EqualTo(true)); Expect(f.isCancelled(), EqualTo(true)); }