Add a test that exercises multiple '-r' flags and multiple
cgroups in cgget. This test verifies the following cgget
operation:
$ cgget -r memory.limit_in_bytes -r memory.soft_limit_in_bytes \
012cgget1 012cgget2
-----------------------------------------------------------------
Test Results:
Run Date: Feb 09 21:39:23
Passed: 1 test(s)
Skipped: 0 test(s)
Failed: 0 test(s)
-----------------------------------------------------------------
Timing Results:
Test Time (sec)
---------------------------------------------------------
setup 16.92
012-cgget-multiple_r_flags2.py 1.83
teardown 0.00
---------------------------------------------------------
Total Run Time 18.75
Signed-off-by: Tom Hromatka <tom.hroma...@oracle.com>
---
ftests/012-cgget-multiple_r_flags2.py | 97 +++++++++++++++++++++++++++
1 file changed, 97 insertions(+)
create mode 100755 ftests/012-cgget-multiple_r_flags2.py
diff --git a/ftests/012-cgget-multiple_r_flags2.py
b/ftests/012-cgget-multiple_r_flags2.py
new file mode 100755
index 000000000000..2ae35dabb262
--- /dev/null
+++ b/ftests/012-cgget-multiple_r_flags2.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+#
+# Advanced cgget functionality test - multiple '-r' flags and multiple cgroups
+#
+# Copyright (c) 2021 Oracle and/or its affiliates.
+# 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 Cgroup, CgroupVersion
+import consts
+import ftests
+import os
+import sys
+
+CONTROLLER = 'memory'
+CGNAME1 = '012cgget1'
+CGNAME2 = '012cgget2'
+
+SETTING1 = 'memory.limit_in_bytes'
+VALUE1 = '4194304'
+
+SETTING2 = 'memory.soft_limit_in_bytes'
+VALUE2 = '4096000'
+
+EXPECTED_OUT = '''{}:
+{}
+{}
+
+{}:
+{}
+{}
+'''.format(CGNAME1, VALUE1, VALUE2, CGNAME2, VALUE1, VALUE2)
+
+def prereqs(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ return result, cause
+
+def setup(config):
+ Cgroup.create(config, CONTROLLER, CGNAME1)
+ Cgroup.create(config, CONTROLLER, CGNAME2)
+ Cgroup.set(config, CGNAME1, SETTING1, VALUE1)
+ Cgroup.set(config, CGNAME1, SETTING2, VALUE2)
+ Cgroup.set(config, CGNAME2, SETTING1, VALUE1)
+ Cgroup.set(config, CGNAME2, SETTING2, VALUE2)
+
+def test(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ out = Cgroup.get(config, controller=None, cgname=[CGNAME1, CGNAME2],
+ setting=[SETTING1, SETTING2], values_only=True)
+
+ for line_num, line in enumerate(out.splitlines()):
+ if line.strip() != EXPECTED_OUT.splitlines()[line_num].strip():
+ result = consts.TEST_FAILED
+ cause = "Expected line:\n\t{}\nbut received line:\n\t{}".format(
+ EXPECTED_OUT.splitlines()[line_num].strip(), line.strip())
+ return result, cause
+
+ return result, cause
+
+def teardown(config):
+ Cgroup.delete(config, CONTROLLER, CGNAME1)
+ Cgroup.delete(config, CONTROLLER, CGNAME2)
+
+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))
--
2.26.2
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