This patch adds a couple of XML parser / schema validator test cases
for the new 'ways' to access variables via index or iterator.

---
 tests/nwfilterxml2xmlin/iter-test1.xml  |    6 ++++++
 tests/nwfilterxml2xmlin/iter-test2.xml  |   23 +++++++++++++++++++++++
 tests/nwfilterxml2xmlin/iter-test3.xml  |   13 +++++++++++++
 tests/nwfilterxml2xmlout/iter-test1.xml |    6 ++++++
 tests/nwfilterxml2xmlout/iter-test2.xml |   21 +++++++++++++++++++++
 tests/nwfilterxml2xmlout/iter-test3.xml |   12 ++++++++++++
 tests/nwfilterxml2xmltest.c             |    3 +++
 7 files changed, 84 insertions(+)

Index: libvirt-acl/tests/nwfilterxml2xmlin/iter-test1.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlin/iter-test1.xml
@@ -0,0 +1,6 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out'>
+     <tcp  srcipaddr='$A' srcportstart='$B' dscp='2'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlin/iter-test2.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlin/iter-test2.xml
@@ -0,0 +1,23 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out'>
+     <tcp  srcipaddr='$A' srcportstart='$B[@0]' dscp='1'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <udp  srcipaddr='$A[@1]' srcportstart='$B[@2]' dscp='2'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <sctp  srcipaddr='$A[@1]' srcportstart='$B[@2]' dstportstart='$C[@2]'
+           dscp='3'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <tcp srcipaddr='$A[@1]' srcportstart='$B[@2]' dstportstart='$C[@3]'
+           dscp='4'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <udp srcipaddr='$A[@1]' dstipaddr='$A[@2]' dscp='5'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <sctp srcipaddr='$A' dstipaddr='$A' dscp='6'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlin/iter-test3.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlin/iter-test3.xml
@@ -0,0 +1,13 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out'>
+     <tcp  srcipaddr='$A[ 0]' srcportstart='$B[  @0 ] ' dscp='1'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <udp  srcipaddr='$A[1 ]' srcportstart='$B[ @2 ]' dscp='2'/>
+  </rule>
+  <rule action='accept' direction='out'>
+     <sctp  srcipaddr='$A[ 1 ] ' srcportstart='$B[2 ] ' dstportstart='$C[ 2 ]'
+           dscp='3'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlout/iter-test1.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlout/iter-test1.xml
@@ -0,0 +1,6 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out' priority='500'>
+    <tcp srcipaddr='$A' dscp='2' srcportstart='$B'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlout/iter-test2.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlout/iter-test2.xml
@@ -0,0 +1,21 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out' priority='500'>
+    <tcp srcipaddr='$A' dscp='1' srcportstart='$B'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <udp srcipaddr='$A[@1]' dscp='2' srcportstart='$B[@2]'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <sctp srcipaddr='$A[@1]' dscp='3' srcportstart='$B[@2]' dstportstart='$C[@2]'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <tcp srcipaddr='$A[@1]' dscp='4' srcportstart='$B[@2]' dstportstart='$C[@3]'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <udp srcipaddr='$A[@1]' dstipaddr='$A[@2]' dscp='5'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <sctp srcipaddr='$A' dstipaddr='$A' dscp='6'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlout/iter-test3.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlout/iter-test3.xml
@@ -0,0 +1,12 @@
+<filter name='testcase' chain='root'>
+  <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+  <rule action='accept' direction='out' priority='500'>
+    <tcp srcipaddr='$A[0]' dscp='1' srcportstart='$B'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <udp srcipaddr='$A[1]' dscp='2' srcportstart='$B[@2]'/>
+  </rule>
+  <rule action='accept' direction='out' priority='500'>
+    <sctp srcipaddr='$A[1]' dscp='3' srcportstart='$B[2]' dstportstart='$C[2]'/>
+  </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmltest.c
===================================================================
--- libvirt-acl.orig/tests/nwfilterxml2xmltest.c
+++ libvirt-acl/tests/nwfilterxml2xmltest.c
@@ -153,6 +153,9 @@ mymain(void)
     DO_TEST("chain_prefixtest1", true); /* derived from arp-test */
 
     DO_TEST("attr-value-test", false);
+    DO_TEST("iter-test1", false);
+    DO_TEST("iter-test2", false);
+    DO_TEST("iter-test3", false);
 
     return (ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }