autotest/virt-test — pull request #898 by Antique (2013-10-07 11:59:03+00:00)
Title: virsh_domxml_to_native test improvements

Various changes to make the test function:
Adjust the read process cmdline based on the knowledge that on
Fedora 18 or later host, the qemu-kvm command line argument
can be changed to be "qemu-system-x86_64 accel=kvm"
Adjust the splitting of the command line from a list of each element
that was separated by a space to a more ordered and natural
looking list of items with "-option [arg]" on one line rather
than adjacent "-option" "argument" elements
Adjust the logic to perform better diffs using sets and determining
what is in one list and not the other
If differences are found, print them and in which order to make for
easier debugging of problems

Signed-off-by: John Ferlan