[Piglit] [PATCH 1/2] threadpool.py: Completely rewrite threadpool.py

[Kenneth Graunke]

On 10/06/2013 10:07 PM, Kenneth Graunke wrote:
[snip]
> Either way, this looks great.
> Reviewed-and-tested-by: Kenneth Graunke <kenneth at whitecape.org>

Wait, I take that back.

If you hit Ctrl+C, it no longer just interrupts one test, it kills the
entire run.  I think that's sensible, especially if we gain decent
resume support.  Plus, the test that got killed was...random.  If you
want to kill a test, use a terminal and run kill.

That said, hitting Ctrl+C seems to always result in a corrupt
unrecoverable JSON file.  We probably need to fix that first.