autotest/tp-libvirt — pull request #231 by liyangfnst (2014-07-10 09:17:32+00:00)
Title: libvirt.test: Fix hidden failure in test

If domain doesn't have a vnc graphic device, all the
normal tests will be fail. Now before execute vncdisplay
command, test will check if vnc graphic device exists,
if not, test will add a vnc graphic device to domain.

Signed-off-by: Li Yang