Add a cgget test that receives a multiline setting.
-----------------------------------------------------------------
Test Results:
Run Date: Feb 11 00:00:16
Passed: 1 test(s)
Skipped: 0 test(s)
Failed: 0 test(s)
-----------------------------------------------------------------
Timing Results:
Test Time (sec)
---------------------------------------------------------
setup 16.49
015-cgget-multiline_r_flag.py 0.63
teardown 0.00
---------------------------------------------------------
Total Run Time 17.12
Signed-off-by: Tom Hromatka <tom.hroma...@oracle.com>
---
ftests/015-cgget-multiline_r_flag.py | 86 ++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
create mode 100755 ftests/015-cgget-multiline_r_flag.py
diff --git a/ftests/015-cgget-multiline_r_flag.py
b/ftests/015-cgget-multiline_r_flag.py
new file mode 100755
index 000000000000..97acb15f736f
--- /dev/null
+++ b/ftests/015-cgget-multiline_r_flag.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+#
+# Advanced cgget functionality test - get a multiline value via the '-r' flag
+#
+# 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'
+CGNAME="015 cgget"
+
+SETTING='memory.stat'
+VALUE='512'
+
+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
+
+ out = Cgroup.get(config, controller=None, cgname=CGNAME,
+ setting=SETTING, print_headers=True,
+ values_only=False)
+
+ # arbitrary check to ensure we read several lines
+ if len(out.splitlines()) < 10:
+ result = consts.TEST_FAILED
+ cause = "Expected multiple lines, but only received {}".format(
+ len(out.splitlines()))
+ return result, cause
+
+ # arbitrary check for a setting that's in both cgroup v1 and cgroup v2
+ # memory.stat
+ if not "\tunevictable" in out:
+ result = consts.TEST_FAILED
+ cause = "Unexpected output\n{}".format(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))
--
2.26.2
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