Test renaming of various entry types in directories of various sizes.
Check that filesystem didn't get corrupted.
[dchinner: fixed missing bits from new test template, removed
checking of scratch as harness does that. ]
Signed-off-by: Jan Kara <jack@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>