Testing with ourselves.

[Andy Armstrong]

>> This only goes wrong if a) it's broken and b) they don't know it's
>> broken. How did the installed T::H get broken?
>
> We installed it.

Quite. That's my point. The most likely scenario for even having a  
broken T::H installed is because we missed it last time because we  
were self certifying.

It is relatively easy for us to fool ourselves we're working - we can  
be broken in a way that doesn't allow said brokeness to be detected.

It is harder for us to fool a working T::H.

-- 
Andy Armstrong, hexten.net