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#!/usr/bin/env python3
# SPDX-License-Identifier: LGPL-2.1-only
#
# Test invalid parameters for systemd_create_scope2()
#
# Copyright (c) 2023 Oracle and/or its affiliates.
# Author: Tom Hromatka <tom.hromatka@oracle.com>
#
from cgroup import CgroupVersion as CgroupCliVersion
from libcgroup import Cgroup, Version
import ftests
import consts
import sys
import os
# Which controller isn't all that important, but it is important that we
# have a cgroup v2 controller
CONTROLLER = 'cpu'
def prereqs(config):
result = consts.TEST_PASSED
cause = None
if config.args.container:
result = consts.TEST_SKIPPED
cause = 'This test cannot be run within a container'
return result, cause
if CgroupCliVersion.get_version(CONTROLLER) != CgroupCliVersion.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
cg1 = Cgroup("InvalidNameBecauseNoSlash", Version.CGROUP_V2)
cg1.add_controller(CONTROLLER)
try:
cg1.create_scope2()
except RuntimeError as re:
if '50011' not in str(re):
result = consts.TEST_FAILED
cause = 'Expected ECGINVAL (50011) but received {}'.format(re)
else:
result = consts.TEST_FAILED
cause = 'An invalid cgroup name unexpectedly passed: {}'.format(cg1.name)
cg2 = Cgroup("Invalid/TooMany/Slashes", Version.CGROUP_V2)
cg2.add_controller(CONTROLLER)
try:
cg2.create_scope2()
except RuntimeError as re:
if '50011' not in str(re):
result = consts.TEST_FAILED
tmp_cause = 'Expected ECGINVAL (50011) but received {}'.format(re)
if not cause:
cause = tmp_cause
else:
cause = '{}\n{}'.format(cause, tmp_cause)
else:
result = consts.TEST_FAILED
cause = 'An invalid cgroup name unexpectedly passed: {}'.format(cg1.name)
if not cause:
cause = tmp_cause
else:
cause = '{}\n{}'.format(cause, tmp_cause)
return result, cause
def teardown(config, result):
pass
def main(config):
[result, cause] = prereqs(config)
if result != consts.TEST_PASSED:
return [result, cause]
try:
result = consts.TEST_FAILED
setup(config)
[result, cause] = test(config)
finally:
teardown(config, result)
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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