Verify correct d_type values of dir entries.
This test does NOT require that file system support the filetype
feature. It verifies that either all file types are reported as
DT_UNKNOWN or that all file types are reported correctly.
For fs for which we know how to test the filetype feature (xfs|ext*)
verify getting DT_UNKNOWN IFF filetype feature is disabled.
Special dir entries . and .. MAY be reported as DT_UNKNOWN IF
filetype feature is disabled (ext4), but MAY also be reported as
DT_DIR in this case (xfs).
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Amir Goldstein