source include/not_embedded.inc;

#
# MDEV-3915 COM_CHANGE_USER allows fast password brute-forcing
#
# only three failed change_user per connection.
# successful change_user do NOT reset the counter
#
connect (test,localhost,root,,);
connection test;
--error 1045
change_user foo,bar;
--error 1045
change_user foo;
change_user;
--error 1045
change_user foo,bar;
--error 1047
change_user foo,bar;
--error 1047
change_user;
disconnect test;
connection default;

--echo that's all