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#!/usr/bin/env python3
# SPDX-License-Identifier: LGPL-2.1-only
#
# cgcreate with no controller specified functionality test
#
# Copyright (c) 2021-2022 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
# Which controller isn't all that important, but it is important that we
# have a cgroup v2 controller
CONTROLLER = 'cpu'
CGNAME = '043cgcreate'
def prereqs(config):
result = consts.TEST_PASSED
cause = None
if CgroupVersion.get_version(CONTROLLER) != CgroupVersion.CGROUP_V2:
result = consts.TEST_SKIPPED
cause = 'This test requires cgroup v2'
return result, cause
def setup(config):
pass
def test(config):
result = consts.TEST_PASSED
cause = None
Cgroup.create(config, None, CGNAME)
# verify the cgroup exists by reading cgroup.procs
Cgroup.get(
config, controller=None, cgname=CGNAME,
setting='cgroup.procs', print_headers=True,
values_only=False
)
return result, cause
def teardown(config):
Cgroup.delete(config, None, CGNAME)
def main(config):
[result, cause] = prereqs(config)
if result != consts.TEST_PASSED:
return [result, cause]
setup(config)
[result, cause] = test(config)
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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