[Bug 39512] Make it possible to run multiple tests in a single task

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=39512

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #3 from François Gouget  ---
Running only one test on a VM before reverting that VM has a big advantage:
test isolation. Also the TestBot is pretty much keeping up these days and where
it does not it seems like running multiple VMs simultaneously would be a better
option (bug 47855).

Note that for Wine tests we do run all the tests in one go since that allows us
to do the, potentially pretty long, compilation only once. But this goes
through a different mechanism.

Since this 'improvement' is not really in the cards anymore I'm closing this
bug.