create table t1 (a int) engine=memory;
let $DATADIR= `select @@datadir`;
copy_file $DATADIR/test/t1.frm $DATADIR/test/t2.frm;
#
# drop a newly created MEMORY table
#
drop table t1;
#
# drop a MEMORY table after a server restart (frm only, nothing in memory)
#
drop table t2;