The allow_oob parameter was passed in but not used in tests.  Now
reflect that in the tests, so we need to touch up other command testers
with that new change.
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NPeter Xu <peterx@redhat.com>
Message-Id: <20180326063901.27425-6-peterx@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NEric Blake <eblake@redhat.com>