# type: (bytes | str) -> None
if isinstance(data, str):
data = data.encode("utf-8")
- data = b' ' * 8 + data + b' ' * 8
+ data = data.center(8, b' ')
for i in range(len(data)):
self.run_case(data[i:], src_loc_at=1)
self.run_case(data[:i], src_loc_at=1)