add test for max size limit

tests/scripts/test025-limits

@@ -13,6 +13,8 @@
 ## top-level directory of the distribution or, alternatively, at
 ## <http://www.OpenLDAP.org/license.html>.
 
+## FIXME: need to exclude legal but wrong results...
+
 echo "running defines.sh"
 . $SRCDIR/scripts/defines.sh
 
@@ -251,6 +253,30 @@ case $RC in
 	;;
 esac
 
+SIZELIMIT=max
+echo "Testing max limit request ($SIZELIMIT) for hard limited ID..."
+$LDAPRSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 -w secret -z $SIZELIMIT \
+	-D 'cn=Hard Limited User,ou=People,dc=example,dc=com' \
+	'(objectClass=*)' > $SEARCHOUT 2>&1
+RC=$?
+COUNT=`awk '/^# numEntries:/ {print $3}' $SEARCHOUT`
+case $RC in
+	0)
+		echo "...success; didn't bump into either requested ($SIZELIMIT) or server-side size limit (got $COUNT entries)"
+	;;
+	4)
+		echo "...bumped into requested ($SIZELIMIT=$COUNT) size limit"
+	;;
+	11)
+		echo "...bumped into server-side hard size administrative limit"
+	;;
+	*)
+		echo "ldapsearch failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	;;
+esac
+
 echo "Testing lower than unchecked limit request for unchecked limited ID..."
 $LDAPRSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 -w secret \
 	-D 'cn=Unchecked Limited User,ou=People,dc=example,dc=com' \
@@ -677,6 +703,30 @@ case $RC in
 	;;
 esac
 
+SIZELIMIT=max
+echo "Testing max limit request ($SIZELIMIT) for hard limited ID..."
+$LDAPRSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 -w secret -z $SIZELIMIT \
+	-D 'cn=Hard Limited User,ou=People,dc=example,dc=com' \
+	-E '!pr='$PAGESIZE'/noprompt' '(objectClass=*)' > $SEARCHOUT 2>&1
+RC=$?
+COUNT=`awk '/^# numEntries:/ {print $3}' $SEARCHOUT`
+case $RC in
+	0)
+		echo "...success; didn't bump into either requested ($SIZELIMIT) or server-side size limit (got $COUNT entries)"
+	;;
+	4)
+		echo "...bumped into requested ($SIZELIMIT=$COUNT) size limit"
+	;;
+	11)
+		echo "...bumped into hard size administrative limit"
+	;;
+	*)
+		echo "ldapsearch failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	;;
+esac
+
 echo "Testing lower than unchecked limit request for unchecked limited ID..."
 $LDAPRSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 -w secret \
 	-D 'cn=Unchecked Limited User,ou=People,dc=example,dc=com' \
@@ -874,6 +924,38 @@ case $RC in
 	;;
 esac
 
+SIZELIMIT=max
+echo "Testing max limit requested for pagedResults total count limited ID..."
+$LDAPRSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 -w secret \
+	-D 'cn=Paged Results Limited User,ou=Paged Results Users,dc=example,dc=com' \
+	-z $SIZELIMIT -E '!pr='$PAGESIZE'/noprompt' '(objectClass=*)' > $SEARCHOUT 2>&1
+RC=$?
+COUNT=`awk '/^# numEntries:/ {print $3}' $SEARCHOUT`
+case $RC in
+	0)
+		echo "...success; didn't bump into either requested ($SIZELIMIT) or server-side unchecked limit (got $COUNT entries)"
+	;;
+	4)
+		if test "x$COUNT" != "x" ; then
+			if test "x$SIZELIMIT" = "x$COUNT" ; then
+				echo "...bumped into requested ($SIZELIMIT) size limit"
+			else
+				echo "...bumped into server-side size limit ($COUNT)"
+			fi
+		else
+			echo "...bumped into either requested ($SIZELIMIT) or server-side size limit"
+		fi
+	;;
+	11)
+		echo "...bumped into pagedResults total count administrative limit"
+	;;
+	*)
+		echo "ldapsearch failed ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	;;
+esac
+
 test $KILLSERVERS != no && kill -HUP $KILLPIDS
 
 echo ">>>>> Test succeeded"