Check test correctness of untar by comparing destination with
source. For part 2, it checkes hashes of source and destination
files or the target files of symbolic links.
This is a supplement to the #11601 fix.
Signed-off-by: Yestin Sun <sunyi0804@gmail.com>
Upstream-commit: 67df8e4257c165bc6abe77bb8f4ab55c10b2fbff
Component: engine