(as some tests derive from the latter only for the Directories part, not for the
setUp/tearDown overrides: those tests will be cleaned up next)

Change-Id: Ib6b78eea868b8bc21d4cc6e8fd9e1d025deca05f
Reviewed-on: https://gerrit.libreoffice.org/23078Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>