Add a functional test that exercises the cpu v1/v2 mappings.
-----------------------------------------------------------------
Test Results:
Run Date: Apr 19 18:39:16
Passed: 1 test(s)
Skipped: 0 test(s)
Failed: 0 test(s)
-----------------------------------------------------------------
Timing Results:
Test Time (sec)
---------------------------------------------------------
setup 0.00
035-cgxget-cpu_settings.py 0.50
teardown 0.00
---------------------------------------------------------
Total Run Time 0.50
Signed-off-by: Tom Hromatka <[email protected]>
---
ftests/035-cgxget-cpu_settings.py | 86 +++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
create mode 100755 ftests/035-cgxget-cpu_settings.py
diff --git a/ftests/035-cgxget-cpu_settings.py
b/ftests/035-cgxget-cpu_settings.py
new file mode 100755
index 000000000000..ecbba22abbb7
--- /dev/null
+++ b/ftests/035-cgxget-cpu_settings.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+#
+# cgxget functionality test - various cpu settings
+#
+# Copyright (c) 2021 Oracle and/or its affiliates.
+# 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 Cgroup, CgroupVersion
+import consts
+import ftests
+import os
+import sys
+
+CONTROLLER = 'cpu'
+CGNAME = '035cgxget'
+
+TABLE = [
+ # writesetting, writeval, writever, readsetting, readval, readver
+ ['cpu.shares', '512', CgroupVersion.CGROUP_V1, 'cpu.shares', '512',
CgroupVersion.CGROUP_V1],
+ ['cpu.shares', '512', CgroupVersion.CGROUP_V1, 'cpu.weight', '50',
CgroupVersion.CGROUP_V2],
+ ['cpu.weight', '200', CgroupVersion.CGROUP_V2, 'cpu.shares', '2048',
CgroupVersion.CGROUP_V1],
+ ['cpu.weight', '200', CgroupVersion.CGROUP_V2, 'cpu.weight', '200',
CgroupVersion.CGROUP_V2],
+]
+
+def prereqs(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ return result, cause
+
+def setup(config):
+ Cgroup.create(config, CONTROLLER, CGNAME)
+
+def test(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ for entry in TABLE:
+ Cgroup.xset(config, cgname=CGNAME, setting=entry[0], value=entry[1],
+ version=entry[2])
+
+ out = Cgroup.xget(config, cgname=CGNAME, setting=entry[3],
+ version=entry[5], values_only=True,
+ print_headers=False)
+ if out != entry[4]:
+ result = consts.TEST_FAILED
+ cause = "After setting {}={}, expected {}={}, but received
{}={}".format(
+ entry[0], entry[1], entry[3], entry[4], entry[3], out)
+ return result, cause
+
+ return result, cause
+
+def teardown(config):
+ Cgroup.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))
--
2.25.1
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