fix library checks; implement client side of "touch" modify (ITS#4183)

diff --git a/tests/scripts/test004-modify b/tests/scripts/test004-modify
index 649fde2c5afd0f13bb9debacd8504baa85b006c8..de2952569c36e58b7660829807f70d3cec40c920 100755 (executable)
--- a/tests/scripts/test004-modify
+++ b/tests/scripts/test004-modify
@@ -165,6 +165,10 @@ uidNumber: 1
 increment: gidNumber
 gidNumber: -1
 
+dn: dc=example,dc=com
+changetype: modify
+# EMPTY SEQUENCE OF CHANGE
+
 EOMODS
 
 RC=$?
@@ -174,6 +178,31 @@ if test $RC != 0 ; then
        exit $RC
 fi
 
+echo "Using ldapmodify to add an empty entry (should fail with protocolError)..."
+$LDAPMODIFY -D "$MANAGERDN" -h $LOCALHOST -p $PORT1 -w $PASSWD \
+        >> $TESTOUT 2>&1 << EOMODS
+dn: cn=Foo Bar,dc=example,dc=com
+changetype: add
+# EMPTY SEQUENCE OF ATTRS
+EOMODS
+
+RC=$?
+case $RC in
+2)
+       echo "  ldapmodify failed ($RC)"
+       ;;
+0)
+       echo "  ldapmodify should have failed ($RC)!"
+       test $KILLSERVERS != no && kill -HUP $KILLPIDS
+       exit -1
+       ;;
+*)
+       echo "  ldapmodify failed ($RC)!"
+       test $KILLSERVERS != no && kill -HUP $KILLPIDS
+       exit $RC
+       ;;
+esac
+
 echo "Using ldapsearch to retrieve all the entries..."
 $LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 \
            'objectClass=*' > $SEARCHOUT 2>&1