def METHOD_NAME(file_name, addrs, script_addrs, hd_master_addr_old):
    """
    Read the given dump, count the addrs that match, count change and reserve.
    Also check that the old hd_master is inactive
    """
    with open(file_name, encoding='utf8') as inputfile:
        found_addr = 0
        found_script_addr = 0
        found_addr_chg = 0
        found_addr_rsv = 0
        witness_addr_ret = None
        hd_master_addr_ret = None
        for line in inputfile:
            # only read non comment lines
            if line[0] != "#" and len(line) > 10:
                # split out some data
                key_label, comment = line.split("#")
                # key = key_label.split(" ")[0]
                keytype = key_label.split(" ")[2]
                if len(comment) > 1:
                    addr_keypath = comment.split(" addr=")[1]
                    addr = addr_keypath.split(" ")[0]
                    keypath = None
                    if keytype == "inactivehdseed=1":
                        # ensure the old master is still available
                        assert(hd_master_addr_old == addr)
                    elif keytype == "hdseed=1":
                        # ensure we have generated a new hd master key
                        assert(hd_master_addr_old != addr)
                        hd_master_addr_ret = addr
                    elif keytype == "script=1":
                        # scripts don't have keypaths
                        keypath = None
                    else:
                        keypath = addr_keypath.rstrip().split("hdkeypath=")[1]
                    # count key types
                    for addrObj in addrs:
                        if addrObj['address'] == addr.split(",")[0] and addrObj['hdkeypath'] == keypath and keytype == "label=":
                            # a labeled entry in the wallet should contain both a native address
                            # and the p2sh-p2wpkh address that was added at wallet setup
                            if len(addr.split(",")) == 2:
                                addr_list = addr.split(",")
                                # the entry should be of the first key in the wallet
                                assert_equal(addrs[0]['address'], addr_list[0])
                                witness_addr_ret = addr_list[1]
                            found_addr += 1
                            break
                        elif keytype == "change=1":
                            found_addr_chg += 1
                            break
                        elif keytype == "reserve=1":
                            found_addr_rsv += 1
                            break
                    # count scripts
                    for script_addr in script_addrs:
                        if script_addr == addr.rstrip() and keytype == "script=1":
                            found_script_addr += 1
                            break
        return found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret, witness_addr_ret