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#!/usr/bin/env python3
# SPDX-License-Identifier: LGPL-2.1-only
#
# Basic lssubsys functionality test
#
# Copyright (c) 2021 Oracle and/or its affiliates.
# Author: Tom Hromatka <tom.hromatka@oracle.com>
#
from cgroup import Cgroup, CgroupVersion
import consts
import ftests
import sys
import os
def prereqs(config):
pass
def setup(config):
pass
def test(config):
result = consts.TEST_PASSED
cause = None
mount_list = Cgroup.get_cgroup_mounts(config, expand_v2_mounts=False)
# cgroup v2 mounts won't show up unless '-a' is specified
lssubsys_list = Cgroup.lssubsys(config, ls_all=False)
for mount in mount_list:
if mount.version == CgroupVersion.CGROUP_V2:
continue
if mount.controller == 'name=systemd' or mount.controller == 'systemd':
continue
found = False
for lsmount in lssubsys_list.splitlines():
if ',' in lsmount:
for ctrl in lsmount.split(','):
if ctrl == mount.controller:
found = True
break
if lsmount == mount.controller:
found = True
break
if not found:
result = consts.TEST_FAILED
cause = (
'Failed to find {} in lssubsys list'
''.format(mount.controller)
)
return result, cause
return result, cause
def teardown(config):
pass
def main(config):
prereqs(config)
try:
setup(config)
[result, cause] = test(config)
finally:
teardown(config)
return [result, cause]
if __name__ == '__main__':
config = ftests.parse_args()
# this test was invoked directly. run only it
config.args.num = int(os.path.basename(__file__).split('-')[0])
sys.exit(ftests.main(config))
# vim: set et ts=4 sw=4:
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