[Bug 35576] New: WineTestBot leaks staging files

http://bugs.winehq.org/show_bug.cgi?id=35576

Bug ID: 35576
           Summary: WineTestBot leaks staging files
           Product: Wine-Testbot
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
    Classification: Unclassified

Currently the tools/testbot/var/staging directory of my test environment has
more than 10000 files which is way more than the number of current tests. There
are probably two issues:

* The janitor script purges all tests that are more than a week old. Yet a lot
of files are older than that. It's possible that the staging files should not
be there any more once a test has been run and thus by the time the Janitor
script purges it. However the Janitor script should probably still ensure that
the staging files get purged too.

* It seems that whenever WinePatchesWebSubmit.pl is run it creates a set of
staging files. However if the Engine is stopped those won't be processed
immediately and thus the next time WinePatchesWebSubmit.pl runs it will create
a new set of staging files, presumably for the same set of patches. It's likely
that this is also causes a leak, probably exacerbated by the Janitor script.
Fortunately the official WineTestBot is rarely offline though.