def test_1234(): source = Source(path.join(here, 'files/1234')) assert len(source) == 4 with source: assert len(source) == 4 buffer = bytearray(32) assert source.readinto(buffer) == 4 assert buffer[:4] == b'\x01\x02\x03\x04'
def test_empty(): source = Source(path.join(here, 'files/empty')) assert source.source.endswith('/files/empty') assert source.fd is None assert len(source) == 0 with source: assert source.fd is not None assert len(source) == 0 assert source.readinto(bytearray(32)) == 0 assert source.fd is None