Last modified: 2012-07-18 15:50:00 UTC
on my windows machine inside the tmp dirs the filebackend-unittest-?-? dirs stays after a unit test. Some are empty, other contains a sub dir "fun" or part of the hash "a/z". There are no files, only dirs. Please clean up all created dirs after a test run. Thanks.
*** This bug has been marked as a duplicate of bug 33987 ***
The root cause was MediaWikiLangTestCase not calling the parent setUp() tearDown() https://gerrit.wikimedia.org/r/15898