drop table if exists con, aux, nul, lpt1, com1, `clock$`;
create table con (a int);
drop table con;
create table aux (a int);
drop table aux;
create table nul (a int);
drop table nul;
create table lpt1 (a int);
drop table lpt1;
create table com1 (a int);
drop table com1;
create table `clock$` (a int);
drop table `clock$`;
select convert(convert(',' using filename) using binary);
convert(convert(',' using filename) using binary)
@002c
#
# MDEV-7677 my_charset_handler_filename has a wrong "ismbchar" member
#
SET NAMES utf8;
SELECT @a:=CONVERT('aя' USING filename) AS `@a`, BINARY @a, REVERSE(@a), HEX(@a), HEX(REVERSE(@a));
@a	BINARY @a	REVERSE(@a)	HEX(@a)	HEX(REVERSE(@a))
aя	a@r1	яa	61407231	40723161
