Python ProtobufSerializer._encode_varints示例

示例#1

def test_index_encoder(msg_idx, zigzag, expected_hex):
    buf = BytesIO()
    ProtobufSerializer._encode_varints(buf, msg_idx, zigzag=zigzag)
    buf.flush()
    buf.seek(0)
    assert binascii.b2a_hex(buf.read()) == expected_hex

    # reset reader and test decoder
    buf.seek(0)
    decoded_msg_idx = ProtobufDeserializer._decode_index(buf, zigzag=zigzag)
    assert decoded_msg_idx == msg_idx

示例#2

def test_index_serialization(pb2, zigzag):
    msg_idx = _create_msg_index(pb2.DESCRIPTOR)
    buf = BytesIO()
    ProtobufSerializer._encode_varints(buf, msg_idx, zigzag=zigzag)
    buf.flush()

    # reset buffer cursor
    buf.seek(0)
    decoded_msg_idx = ProtobufDeserializer._decode_index(buf, zigzag=zigzag)
    buf.close()

    assert decoded_msg_idx == msg_idx