Executing the script inside the directories as './test.sh' is not
supposed to work but could happen accidentally. With an exit after
attempting to source the we can fix that. Not all cases have been fixed
in f6bbe06c08 ("btrfs-progs: tests: add protection against running
out of test suite").
Signed-off-by: David Sterba <dsterba@suse.com>
Now two locations can detect such problem, either by device item
used/total bytes check, or by early dev extents check against device
boundary.
The image is hand-crafted image which uses DATA SINGLE chunk to feed
btrfs check. As expected, as long as block group item, chunk item,
device used bytes match, older versions check can't detect such problem.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
