Add delays to allow refint to complete

tests/scripts/test057-memberof-refint

@@ -186,6 +186,10 @@ deleteoldrdn:1
 newsuperior: $BASEDN
 EOF
 
+# refint runs in a background thread, so it most likely won't complete
+# before the modify returns. Give it some time to execute.
+sleep 1
+
 echo "Re-search the entire database..."
 echo "# Re-search the entire database..." >> $SEARCHOUT
 $LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 \
@@ -208,6 +212,8 @@ deleteoldrdn:1
 newsuperior: $BASEDN
 EOF
 
+sleep 1
+
 echo "Re-search the entire database..."
 echo "# Re-search the entire database..." >> $SEARCHOUT
 $LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 \
@@ -227,6 +233,8 @@ dn: cn=Baby Herman,ou=Toons,$BASEDN
 changetype: delete
 EOF
 
+sleep 1
+
 echo "Re-search the entire database..."
 echo "# Re-search the entire database..." >> $SEARCHOUT
 $LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT1 \