#############################
Expected output for 'h5dump --xml tloop.h5'
#############################
<?xml version="1.0" encoding="UTF-8"?>
<hdf5:HDF5-File xmlns:hdf5="http://hdfgroup.org/DTDs/HDF5-File" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdfgroup.org/DTDs/HDF5File http://hdfgroup.org/DTDs/HDF5-File.xsd">
<hdf5:RootGroup OBJ-XID="xid_696" H5Path="/">
   <hdf5:Group Name="g1" OBJ-XID="xid_1344" H5Path="/g1" Parents="xid_696" H5ParentPaths="/" >
      <hdf5:Group Name="g1.1" OBJ-XID="xid_2320" H5Path="/g1/g1.1" Parents="xid_1344" H5ParentPaths="/g1" >
         <hdf5:Group Name="g2.1" OBJ-XID="xid_1344-1" H5Path="/g1" Parents="xid_2320" H5ParentPaths="/g1/g1.1">
               <hdf5:GroupPtr OBJ-XID="xid_1344" H5Path="/g1" Parents="xid_2320" H5ParentPaths="/g1/g1.1" />
         </hdf5:Group>
      </hdf5:Group>
   </hdf5:Group>
   <hdf5:Group Name="g2" OBJ-XID="xid_2320-2" H5Path="/g1/g1.1" Parents="xid_696" H5ParentPaths="/">
         <hdf5:GroupPtr OBJ-XID="xid_2320" H5Path="/g1/g1.1" Parents="xid_696" H5ParentPaths="/" />
   </hdf5:Group>
</hdf5:RootGroup>
</hdf5:HDF5-File>