Several tests happen to make use of loop device support without the
requisite pre-test checks. This results in spurious failures for systems
that might not have loop device support. Add _require_loop checks to
shared/298, xfs/206 and xfs/259.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
 
 _supported_fs ext4 xfs
 _supported_os Linux
+_require_loop
 _require_fstrim
 _require_xfs_io_command "fiemap"
 _require_fs_space $TEST_DIR 307200
 
 # Modify as appropriate.
 _supported_fs xfs
 _supported_os IRIX Linux
+_require_loop
 
 bitsperlong=`src/feature -w`
 if [ "$bitsperlong" -ne 64 ]; then
 
 # real QA test starts here
 _supported_fs xfs
 _supported_os Linux
-
+_require_loop
 _require_math
 
 testfile=$TEST_DIR/259.image