def _pnpdrv_info(session, name_pattern, props=None):
"""Get the driver props eg: InfName"""
cmd = wmic.make_query("path win32_pnpsigneddriver",
"DeviceName like '%s'" % name_pattern,
props=props,
get_swch=wmic.FMT_TYPE_LIST)
return wmic.parse_list(session.cmd(cmd, timeout=QUERY_TIMEOUT))
def _pnpdrv_info(session, name_pattern, props=None):
cmd = wmic.make_query("path win32_pnpsigneddriver",
"DeviceName like '%s'" % name_pattern,
props=props, get_swch=wmic.FMT_TYPE_LIST)
return wmic.parse_list(session.cmd(cmd, timeout=QUERY_TIMEOUT))
def gagent_check_pkg_update(self, test, params, env):
"""
Update qemu-ga-win pkg.
steps:
1)boot up guest.
2)install the previous qemu-ga in guest.
a.for virtio-win method,change to download iso.
b.for url method,need to find the previous version and get
the download cmd.
3)update to the latest one.
4)qemu-ga basic test.
:param test: kvm test object
:param params: Dictionary with the test parameters
:param env: Dictionary with test environment.
"""
def _change_agent_media(cdrom_virtio):
"""
Only for virtio-win method,change virtio-win iso.
:param cdrom_virtio: iso file
"""
logging.info("Change cdrom to %s", cdrom_virtio)
virtio_iso = utils_misc.get_path(data_dir.get_data_dir(),
cdrom_virtio)
vm.change_media("drive_virtio", virtio_iso)
logging.info("Wait until device is ready")
vol_virtio_key = "VolumeName like '%virtio-win%'"
timeout = 10
end_time = time.time() + timeout
while time.time() < end_time:
time.sleep(2)
virtio_win_letter = utils_misc.get_win_disk_vol(
session, vol_virtio_key)
if virtio_win_letter:
break
if not virtio_win_letter:
test.fail("Couldn't get virtio-win volume letter.")
def _get_pkg_download_cmd():
"""
Only for url method to get the previous qemu-ga version and get the
download cmd for this pkg.
"""
qga_html = "/tmp/qemu-ga.html"
qga_url = params["qga_url"]
qga_html_download_cmd = "wget %s -O %s" % (qga_url, qga_html)
process.system(qga_html_download_cmd,
float(params.get("login_timeout", 360)))
with open(qga_html, "r") as f:
lines = f.readlines()
list_qga = []
for line in lines:
if "qemu-ga-win" in line:
list_qga.append(line)
tgt_line = list_qga[-2]
# qemu-ga-win-7.5.0-2.el7ev
qga_pattern = re.compile(r"%s" % params["qga_pattern"])
qga_pre_pkg = qga_pattern.findall(tgt_line)[0]
logging.info("The previous qemu-ga version is %s.", qga_pre_pkg)
# https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/
# archive-qemu-ga/qemu-ga-win-7.5.0-2.el7ev/
qga_url_pre = r"%s/%s/%s" % (qga_url, qga_pre_pkg,
self.qemu_ga_pkg)
qga_host_path = params["gagent_host_path"]
params["gagent_download_cmd"] = "wget %s -O %s" % (qga_url_pre,
qga_host_path)
def _qga_install():
"""
Install qemu-ga pkg.
"""
qga_pkg_path = self.get_qga_pkg_path(self.qemu_ga_pkg, test,
session, params, vm)
self.gagent_install_cmd = params.get(
"gagent_install_cmd") % qga_pkg_path
self.gagent_install(session, vm)
error_context.context("Boot up vm.", logging.info)
params["start_vm"] = "yes"
latest_qga_download_cmd = params["gagent_download_cmd"]
env_process.preprocess_vm(test, params, env, params["main_vm"])
vm = self.env.get_vm(params["main_vm"])
session = self._get_session(params, vm)
if params.get("driver_uninstall", "no") == "yes":
error_context.context("Uninstall vioser driver in guest.",
logging.info)
device_name = params["device_name"]
driver_name = params["driver_name"]
inf_names_get_cmd = wmic.make_query("path win32_pnpsigneddriver",
"DeviceName like '%s'" %
device_name,
props=["InfName"],
get_swch=wmic.FMT_TYPE_LIST)
inf_names = wmic.parse_list(
session.cmd(inf_names_get_cmd, timeout=360))
for inf_name in inf_names:
uninst_store_cmd = "pnputil /f /d %s" % inf_name
s, o = session.cmd_status_output(uninst_store_cmd, 360)
if s:
test.error("Failed to uninstall driver '%s' from store, "
"details:\n%s" % (driver_name, o))
error_context.context("Install the previous qemu-ga in guest.",
logging.info)
if self._check_ga_pkg(session, params["gagent_pkg_check_cmd"]):
logging.info("Uninstall the one which is installed.")
self.gagent_uninstall(session, vm)
if self.gagent_src_type == "virtio-win":
_change_agent_media(params["cdrom_virtio_downgrade"])
elif self.gagent_src_type == "url":
_get_pkg_download_cmd()
else:
self.test.error("Only support 'url' and 'virtio-win' method.")
_qga_install()
error_context.context("Update qemu-ga to the latest one.",
logging.info)
if self.gagent_src_type == "virtio-win":
_change_agent_media(params["cdrom_virtio"])
else:
params["gagent_download_cmd"] = latest_qga_download_cmd
_qga_install()
error_context.context("Basic test for qemu-ga.", logging.info)
args = [params.get("gagent_serial_type"), params.get("gagent_name")]
self.gagent_create(params, vm, *args)
self.gagent_verify(params, vm)