[libvirt] [OSSTEST PATCH 1/2] libvirt: Check migration capabilities using proper XML parser

[Ian Jackson]

Ian Jackson writes ("[OSSTEST PATCH 1/2] libvirt: Check migration capabilities using proper XML parser"):
> Do not grep the virsh capabilities output (!)  Instead, parse the XML
> using perl's XML modules and look for the specific feature flag using
> an XPATH pattern.
...>  
> +sub _check_capability ($$) {
...
> +	$rc = $self->check_capability('/capabilities/host/migration_features');
                     ^

Missing _.  I didn't test this again before sending it.  I'd still
like a review from libvirt (and Xen/ARM) folks.

Thanks,
Ian.