Add a test for the python bindings to cgroup_cgxset() ----------------------------------------------------------------- Test Results: Run Date: Oct 13 15:34:29 Passed: 1 test(s) Skipped: 0 test(s) Failed: 0 test(s) ----------------------------------------------------------------- Timing Results: Test Time (sec) --------------------------------------------------------- setup 0.00 038-pybindings-cgxset.py 0.06 teardown 0.00 --------------------------------------------------------- Total Run Time 0.06
Signed-off-by: Tom Hromatka <tom.hroma...@oracle.com> --- ftests/038-pybindings-cgxset.py | 120 ++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100755 ftests/038-pybindings-cgxset.py diff --git a/ftests/038-pybindings-cgxset.py b/ftests/038-pybindings-cgxset.py new file mode 100755 index 000000000000..53edab3c36fd --- /dev/null +++ b/ftests/038-pybindings-cgxset.py @@ -0,0 +1,120 @@ +#!/usr/bin/env python3 +# +# cgxset functionality test using the python bindings +# +# Copyright (c) 2021 Oracle and/or its affiliates. All rights reserved. +# Author: Tom Hromatka <tom.hroma...@oracle.com> +# + +# +# This library is free software; you can redistribute it and/or modify it +# under the terms of version 2.1 of the GNU Lesser General Public License as +# published by the Free Software Foundation. +# +# This library is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License +# for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this library; if not, see <http://www.gnu.org/licenses>. +# + +from cgroup import CgroupVersion +from cgroup import Cgroup as CgroupCli +from cgroup import CgroupVersion as CgroupCliVersion +from libcgroup import Cgroup, Version +import consts +import ftests +import os +from run import Run +import stat +import sys + +CONTROLLER = 'cpu' +CGNAME = "038cgxset" + +SETTING1 = 'cpu.shares' +VALUE1 = '512' + +SETTING2 = 'cpu.weight' +VALUE2 = '50' + +def prereqs(config): + if config.args.container: + result = consts.TEST_SKIPPED + cause = "This test cannot be run within a container" + return result, cause + + result = consts.TEST_PASSED + cause = None + + return result, cause + +def setup(config): + user_name = Run.run('whoami', shell_bool=True) + group_name = Run.run('groups', shell_bool=True).split(' ')[0] + + CgroupCli.create(config, controller_list=CONTROLLER, cgname=CGNAME, + user_name=user_name, group_name=group_name) + +def test(config): + result = consts.TEST_PASSED + cause = None + + cg1 = Cgroup(CGNAME, Version.CGROUP_V1) + cg1.add_controller(CONTROLLER) + cg1.add_setting(SETTING1, VALUE1) + + cg1.cgxset(Version.CGROUP_V1) + + value_v1 = CgroupCli.xget(config, setting=SETTING1, print_headers=False, + values_only=True, version=CgroupCliVersion.CGROUP_V1, + cgname=CGNAME) + + if value_v1 != VALUE1: + result = consts.TEST_FAILED + cause = "Expected {}, but received {}".format(VALUE1, value_v1) + return result, cause + + # Set the cpu.shares/cpu.weight to an arbitrary value to ensure + # the following v2 cgxset works properly + CgroupCli.xset(config, cgname=CGNAME, setting=SETTING1, value="1234", + version=CgroupCliVersion.CGROUP_V1) + + cg2 = Cgroup(CGNAME, Version.CGROUP_V2) + cg2.add_controller(CONTROLLER) + cg2.add_setting(SETTING2, VALUE2) + + cg2.cgxset(Version.CGROUP_V2) + + value_v2 = CgroupCli.xget(config, setting=SETTING2, print_headers=False, + values_only=True, version=CgroupCliVersion.CGROUP_V2, + cgname=CGNAME) + + if value_v2 != VALUE2: + result = consts.TEST_FAILED + cause = "Expected {}, but received {}".format(VALUE2, value_v2) + return result, cause + + return result, cause + +def teardown(config): + CgroupCli.delete(config, CONTROLLER, 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)) -- 2.31.1 _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel