if enabled, test the chain overlay with global scope to propagate writes from shadow to master

tests/data/slapd-repl-slave.conf

@@ -27,6 +27,17 @@ argsfile    ./testrun/slapd.2.args
 #mod#moduleload	back_@BACKEND@.la
 #monitormod#modulepath ../servers/slapd/back-monitor/
 #monitormod#moduleload back_monitor.la
+#ldapmod#modulepath ../servers/slapd/back-ldap/
+#ldapmod#moduleload back_ldap.la
+
+#ldapyes#overlay		chain
+#ldapyes#chain-uri		@URI1@
+#ldapyes#chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
+#ldapyes#chain-acl-passwd	secret
+#ldapmod#overlay		chain
+#ldapmod#chain-uri		@URI1@
+#ldapmod#chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
+#ldapmod#chain-acl-passwd	secret
 
 #######################################################################
 # database definitions

tests/data/slapd-syncrepl-slave-persist1.conf

@@ -56,6 +56,7 @@ syncrepl rid=1
 		 schemachecking=off
 		 scope=sub
 		 type=refreshAndPersist
+updateref	@URI1@
 
 overlay syncprov
 

tests/data/slapd-syncrepl-slave-refresh1.conf

@@ -29,6 +29,17 @@ argsfile    ./testrun/slapd.2.args
 #monitormod#moduleload back_monitor.la
 #syncprovmod#modulepath ../servers/slapd/overlays/
 #syncprovmod#moduleload syncprov.la
+#ldapmod#modulepath ../servers/slapd/back-ldap/
+#ldapmod#moduleload back_ldap.la
+
+#ldapyes#overlay		chain
+#ldapyes#chain-uri		@URI1@
+#ldapyes#chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
+#ldapyes#chain-acl-passwd	secret
+#ldapmod#overlay		chain
+#ldapmod#chain-uri		@URI1@
+#ldapmod#chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
+#ldapmod#chain-acl-passwd	secret
 
 #######################################################################
 # consumer database definitions

tests/scripts/test007-replication

@@ -196,17 +196,31 @@ $LDAPMODIFY -v -D "$MANAGERDN" -h $LOCALHOST -p $PORT2 -w $PASSWD > \
 dn: cn=James A Jones 1, ou=Alumni Association, ou=People, dc=example, dc=com
 changetype: modify
 add: description
-description: this write must fail because directed to a shadow context
+description: This write must fail because directed to a shadow context,
+description: unless the chain overlay is configured appropriately ;)
 
 EOMODS
 
 RC=$?
 
-# expect 10 (LDAP_REFERRAL)...
-if test $RC != 10 ; then
-	echo "ldapmodify should have failed ($RC)!"
-	test $KILLSERVERS != no && kill -HUP $KILLPIDS
-	exit $RC
+if test $BACKLDAP = "ldapno" ; then
+	# expect 10 (LDAP_REFERRAL)...
+	if test $RC != 10 ; then
+		echo "ldapmodify should have failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	fi
+
+else
+	# expect 0 (LDAP_SUCCESS)...
+	if test $RC != 0 ; then
+		echo "ldapmodify failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	fi
+
+	echo "Waiting 5 seconds for slurpd to send changes..."
+	sleep 5
 fi
 
 echo "Using ldapsearch to read all the entries from the master..."

tests/scripts/test017-syncreplication-refresh

@@ -206,17 +206,31 @@ $LDAPMODIFY -v -D "$MANAGERDN" -h $LOCALHOST -p $PORT2 -w $PASSWD > \
 dn: cn=James A Jones 1, ou=Alumni Association, ou=People, dc=example, dc=com
 changetype: modify
 add: description
-description: this write must fail because directed to a shadow context
+description: This write must fail because directed to a shadow context,
+description: unless the chain overlay is configured appropriately ;)
 
 EOMODS
 
 RC=$?
 
-# expect 10 (LDAP_REFERRAL)...
-if test $RC != 10 ; then
-	echo "ldapmodify should have failed ($RC)!"
-	test $KILLSERVERS != no && kill -HUP $KILLPIDS
-	exit $RC
+if test $BACKLDAP = "ldapno" ; then
+	# expect 10 (LDAP_REFERRAL)...
+	if test $RC != 10 ; then
+		echo "ldapmodify should have failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	fi
+
+else
+	# expect 0 (LDAP_SUCCESS)...
+	if test $RC != 0 ; then
+		echo "ldapmodify failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	fi
+
+	echo "Waiting 5 seconds for slurpd to send changes..."
+	sleep 5
 fi
 
 echo "Using ldapsearch to read all the entries from the master..."

tests/scripts/test018-syncreplication-persist

@@ -242,6 +242,26 @@ KILLPIDS="$PID $SLAVEPID"
 echo "Waiting 25 seconds for syncrepl to receive changes..."
 sleep 25
 
+echo "Try updating the slave..."
+$LDAPMODIFY -v -D "$MANAGERDN" -h $LOCALHOST -p $PORT4 -w $PASSWD > \
+	$TESTOUT 2>&1 << EOMODS
+dn: cn=James A Jones 1, ou=Alumni Association, ou=People, dc=example, dc=com
+changetype: modify
+add: description
+description: This write must fail because directed to a shadow context,
+description: unless the chain overlay is configured appropriately ;)
+
+EOMODS
+
+RC=$?
+
+# expect 10 (LDAP_REFERRAL)...
+if test $RC != 10 ; then
+	echo "ldapmodify should have failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
 echo "Using ldapsearch to read all the entries from the master..."
 $LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 \
 	'objectclass=*' > $MASTEROUT 2>&1