make sure back-ldap is available; only load required modules (ITS#5355)

tests/data/slapd-meta.conf

@@ -22,18 +22,12 @@ include		@SCHEMADIR@/ppolicy.schema
 pidfile		@TESTDIR@/slapd.m.pid
 argsfile	@TESTDIR@/slapd.m.args
 
-#mod#modulepath	../servers/slapd/back-@BACKEND@/
-#mod#moduleload	back_@BACKEND@.la
-#relaymod#modulepath ../servers/slapd/back-relay/
-#relaymod#moduleload back_relay.la
 #ldapmod#modulepath ../servers/slapd/back-ldap/
 #ldapmod#moduleload back_ldap.la
 #metamod#modulepath ../servers/slapd/back-meta/
 #metamod#moduleload back_meta.la
 #monitormod#modulepath ../servers/slapd/back-monitor/
 #monitormod#moduleload back_monitor.la
-#rwmmod#modulepath ../servers/slapd/overlays/
-#rwmmod#moduleload rwm.la
 
 # seems to improve behavior under very heavy load
 # (i.e. it alleviates load on target systems)
@@ -53,6 +47,8 @@ nretries	100
 # 1 sec timeout for binds
 bind-timeout	1000000
 
+idle-timeout	10
+
 # local
 uri		"@URI2@ou=Meta,o=Example,c=US"
 suffixmassage	"ou=Meta,o=Example,c=US" "ou=Meta,dc=example,dc=com"

tests/scripts/test035-meta

@@ -23,6 +23,11 @@ if test $BACKMETA = metano ; then
 	exit 0
 fi
 
+if test $BACKLDAP = ldapno ; then 
+	echo "ldap backend not available, test skipped"
+	exit 0
+fi
+
 rm -rf $TESTDIR
 
 mkdir -p $TESTDIR $DBDIR1 $DBDIR2

tests/scripts/test036-meta-concurrency

@@ -23,6 +23,11 @@ if test $BACKMETA = metano ; then
 	exit 0
 fi
 
+if test $BACKLDAP = ldapno ; then 
+	echo "ldap backend not available, test skipped"
+	exit 0
+fi
+
 if test x$TESTLOOPS = x ; then
 	TESTLOOPS=50
 fi