import sys
sys.path.append("..")

import overrides_hack

from .exfat_test import *
from .ext_test import *
from .f2fs_test import *
from .generic_test import *
from .mount_test import *
from .nilfs_test import *
from .ntfs_test import *
from .reiserfs_test import *
from .vfat_test import *
from .xfs_test import *

@@ -292,24 +292,50 @@
 from .xfs_test import *%0A
+from .btrfs_test import *%0A

Include btrfs_test in tests/fs_tests/__init__.py