tests/qtest/vhost-user-test: prepare the tests for adding new dev class
For now only vhost-user-net device is supported by the test. Other
vhost-user devices are not tested. As a first step make source code
refactoring so new devices can reuse the same test routines. To make
this provide a new vhost_user_ops structure with the methods to
initialize device, its command line or make a proper vhost-user
responses.
Signed-off-by: Dima Stepanov <dimastep@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <
a48b60fb96fef230b75fff72a2d77040dcb5ef7c.
1599813294.git.dimastep@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>