svn up and per-directory access

Hello!

I am trying to set up a repository which has per-directory access to some
directories with apache2 (on Ubuntu).

I have set up a repository called myproject. Inside that I have two
directories, testdir1 and testdir2. testdir1 is hidden for everyone but
specific users.
When I point my web browser to http://localhost/svn/myrepository I see both
directories, and am able to access testdir1 when I give a valid username and
password.

When I check out the repository as a user allowed to read and write testdir1,
I only get testdir2 in the myrepository directory, and am not able to get to
it through svn up either.
If I check out testdir1 specifically, then I get it.

Is it supposed to work this way?

This is the apache setup for this repository:

<Location /svn/myproject>
        DAV svn
        SVNPath /home/svn/myproject
        AuthType Basic
        AuthName "myproject subversion repository"
        AuthUserFile /etc/subversion/passwd

        AuthzSVNAccessFile /etc/subversion/access
        Satisfy Any
        Require valid-user

</Location>

This is the access setup file:
[groups]
committers = user_name

[/]
* = r
@committers = rw

[/testdir1]
* =
@committers = rw

-- 
Børre Gaup
http://divvun.no/
Mob: +47 41 08 03 64
Work: +47 77 64 59 64