From 17b4734288ced5c34b3157c7c240f88823cbbfed Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@laine.org>
Date: Jun 21 2018 08:04:49 +0000
Subject: schema: allow a <rule> element with no subelements in a nwfilter


This is a regression in behavior caused by commit 37359814. It was
intended to limit the schema to allow only a single subelement of
<rule>, but it is also acceptable for <rule> to have no subelement at
all.

To prevent the same error from reoccurring in the future, the
examples/xml/nwfilter directory was added to the list of nwfilter
schema test directories.

Resolves: https://bugzilla.redhat.com/1593549

Signed-off-by: Laine Stump <laine@laine.org>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>

---

diff --git a/docs/schemas/nwfilter.rng b/docs/schemas/nwfilter.rng
index cca6ff2..17cda5c 100644
--- a/docs/schemas/nwfilter.rng
+++ b/docs/schemas/nwfilter.rng
@@ -20,6 +20,7 @@
           <element name="rule">
             <ref name="rule-node-attributes"/>
             <choice>
+                <empty/>
                 <element name="mac">
                   <ref name="match-attribute"/>
                   <ref name="common-l2-attributes"/>
diff --git a/tests/virschematest.c b/tests/virschematest.c
index 2d35833..aa65a43 100644
--- a/tests/virschematest.c
+++ b/tests/virschematest.c
@@ -229,7 +229,7 @@ mymain(void)
     DO_TEST_DIR("network.rng", "../src/network", "networkxml2xmlin",
                 "networkxml2xmlout", "networkxml2confdata");
     DO_TEST_DIR("nodedev.rng", "nodedevschemadata");
-    DO_TEST_DIR("nwfilter.rng", "nwfilterxml2xmlout");
+    DO_TEST_DIR("nwfilter.rng", "nwfilterxml2xmlout", "../examples/xml/nwfilter");
     DO_TEST_DIR("secret.rng", "secretxml2xmlin");
     DO_TEST_DIR("storagepool.rng", "storagepoolxml2xmlin", "storagepoolxml2xmlout",
                 "storagepoolschemadata");