test_readline.py 文件源码

def test_xreadlines(self):
        """Test xreadlines method (skipped for io based systems)"""
        if hasattr(self.s, 'xreadlines'):
            self.s.write(serial.to_bytes([0x31, 0x0a, 0x32, 0x0a, 0x33, 0x0a]))
            self.assertEqual(
                    list(self.s.xreadlines()),
                    [serial.to_bytes([0x31, 0x0a]), serial.to_bytes([0x32, 0x0a]), serial.to_bytes([0x33, 0x0a])]
                    )