@gunstick @Ananas @InternetEh Probably because there _is_ such a thing as a scheduled test of the alarm machinery itself rather than of how people respond to it. It's a long time since I worked in an office, but in one such office there absolutely was a weekly alarm test in which people weren't expected to leave the building. (Doesn't make the slop generator's behaviour any better of course, but it might explain how it got there.)