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 <[email protected]>
---
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 <[email protected]>
+#
+
+#
+# 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
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