Merge lp://staging/~sidnei/zope.testing/parallel-layer-teardown into lp://staging/zope.testing

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Sidnei da Silva wrote:
> Sidnei da Silva has proposed merging lp:~sidnei/zope.testing/parallel-layer-teardown into lp:zope.testing.
>
> Requested reviews:
> ZTK steering group (ztk-steering-group)
>
>
> - When layers were run in parallel, their tearDown was not
> called. Additionally, the first layer which was run in the main
> thread did not have it's tearDown called either.

Bot fixes look reasonable to me.

I'm sad to see more extraneious noise in the output, but that is a
different issue: I think the layer setup / teardown output should be
suppressed at "normal" verbosity levels.

+1 to merge both.

Tres.
- --
===================================================================
Tres Seaver +1 540-429-0999 <email address hidden>
Palladion Software "Excellence by Design" http://palladion.com
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Actually, there's no extra *new* noise. If you look at the tests, you'll see that the tearDown messages were printed just right when not running in parallel. The bug was exactly that it was not running the tearDown when in parallel, so the messages were not printed because the code was never executed.

I like the idea of suppressing those messages when the verbosity is low. I've opened Bug #580072 to track it.