def test_gtk_schedule_action_relative(self):
scheduler = GtkScheduler(GLib)
gate = threading.Semaphore(0)
starttime = default_now()
endtime = None
def action(scheduler, state):
nonlocal endtime
endtime = default_now()
scheduler.schedule_relative(0.1, action)
def done(data):
Gtk.main_quit()
gate.release()
return False
GLib.timeout_add(200, done, None)
Gtk.main()
gate.acquire()
assert endtime is not None
diff = endtime - starttime
assert diff > timedelta(milliseconds=80)
def test_gtk_schedule_action_cancel(self):
ran = False
scheduler = GtkScheduler(GLib)
gate = threading.Semaphore(0)
def action(scheduler, state):
nonlocal ran
ran = True
d = scheduler.schedule_relative(0.1, action)
d.dispose()
def done(data):
Gtk.main_quit()
gate.release()
return False
GLib.timeout_add(200, done, None)
Gtk.main()
gate.acquire()
assert ran is False
