replica from slave to master still did't work in 2.0.7 ??

I refer the /openldap-2.0.7/tests/data and /openldap-2.0.7/tests/scripts , I find that the replica test in the OpenLDAP 2.0.7 is only from the master to the slave , there did not have a slave to master test at all , and I read the replica log file /openldap-2.0.7/tests/test-repl/replica/slurpd.replog , I find all the test is from the master:9009 to the slave:9010, so I think the slave to master replica which described in the OpenLDAP 2.0 Admin Guide section 3 is not implemented at now , is this is true ???