generic: Add rudimetary RENAME_WHITEOUT test

There is no API documentation for RENAME_WHITEOUT. There is no
developer documentation for RENAME_WHITEOUT. There are not comments
in the overlayfs or ext4 implementation of RENAME_WHITEOUT.

Hence, this test simply tries to expose basic RENAME_WHITEOUT
behaviour from ext4 so we can reverse-engineer and verify
bug-for-bug renameat2(RENAME_WHITEOUT) ext4 compatibility.

Note: uses generic/078 just to keep out of the way of the 6-7 other
pending new tests.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner
2015-03-18 14:55:21 +11:00
committed by Dave Chinner
parent ee6ad7f578
commit 4f9fb9deb0
4 changed files with 120 additions and 2 deletions
+1
View File
@@ -76,6 +76,7 @@
075 rw udf auto quick
076 metadata rw udf auto quick stress
077 acl attr auto enospc
078 auto quick metadata
079 acl attr ioctl metadata auto quick
083 rw auto enospc stress
088 perms auto quick