groupadd/useradd in FreeBSD?

[Xu Qiang]

Maybe it is an off-topic question.

I "cd /usr/local/mysql/sql-bench" and "perl run_all_tests", just to get the following error: 
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Got error: 'Access denied for user 'root'@'localhost' (using password: NO)' when connecting to DBI:mysql:database=test;host=localhost with user: '' password: ''
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By the way, before doing the bench test, I did this operation: 
/usr/local/mysql/bin/mysqladmin -u root password 'new-password'
/usr/local/mysql/bin/mysqladmin -u root -h gso_dev_2.workgroup password 'new-password'

Is this the cause? 

Dan, I remember you said that mysqld will automatically setuid() itself to the "mysql" user when it
starts up. 

How to let the bench test run?

Thanks in advance, 

Regards,
Xu Qiang