"make test" redux 2

[Dan Kegel]

On Fri, Sep 16, 2011 at 2:54 PM, Dan Kegel <dank at kegel.com> wrote:
> Mercifully, this kind of breakage doesn't happen often, so I guess
> I'm ok with doing local reverts when it does.   I'm just worried that
> I won't be able to get to it quickly enough, and the resulting barrage
> of test failures will turn people off.

I suppose when the daily git commit lands, I could run the
test suite ten times over.  That'd only take an extra hour.
If any failures occur during the burn-in, I could have buildbot
stop testing patches until the git test failure was worked
around or fixed.