https://bugzilla.redhat.com/show_bug.cgi?id=1566416
Commit id 'fe2af45b' added output for logical_block_size and
num_blocks for both removeable and fixed storage, but did not
update the nodedev capability causing virt-xml-validate to fail.
It's listed as optional only because it only prints if the
sizes are > 0. For a CDROM drive the values won't be formatted.
Update the nodedevxml2xmltest in order to output the values
for storage based on the logic from udevProcessRemoveableMedia
and udevProcessSD with respect to the logical_blocksize and
num_blocks calculations.
Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by Michal Privoznik <mprivozn@redhat.com>
Add a test to check node device XML parsing by first parsing
the XML, then re-formatting as XML and finally comparing the
resulting XML to the original XML.
