Method combine

Lib/test/test_zlib.py:152–154

Combine two checksums together.

(self, a, b, blen)

        raise NotImplementedError

    def combine(self, a, b, blen):
        """Combine two checksums together."""
        raise NotImplementedError

    def get_random_data(self, data_len, *, iv=None):
        """Get a triplet (data, iv, checksum)."""