Add a functional test that exercises lssubsys with no flags.
-----------------------------------------------------------------
Test Results:
Run Date: Mar 24 19:09:14
Passed: 1 test(s)
Skipped: 0 test(s)
Failed: 0 test(s)
-----------------------------------------------------------------
Timing Results:
Test Time (sec)
---------------------------------------------------------
setup 23.47
029-lssubsys-basic_lssubsys.py 0.15
teardown 0.00
--------------------------------------------------
Signed-off-by: Tom Hromatka <tom.hroma...@oracle.com>
---
ftests/029-lssubsys-basic_lssubsys.py | 95 +++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
create mode 100755 ftests/029-lssubsys-basic_lssubsys.py
diff --git a/ftests/029-lssubsys-basic_lssubsys.py
b/ftests/029-lssubsys-basic_lssubsys.py
new file mode 100755
index 000000000000..bab3edc16e03
--- /dev/null
+++ b/ftests/029-lssubsys-basic_lssubsys.py
@@ -0,0 +1,95 @@
+#!/usr/bin/env python3
+#
+# Basic lssubsys functionality test
+#
+# 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
+import utils
+
+def prereqs(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ return result, cause
+
+def setup(config):
+ pass
+
+def test(config):
+ result = consts.TEST_PASSED
+ cause = None
+
+ mount_list = Cgroup.get_cgroup_mounts(config, expand_v2_mounts=False)
+
+ # cgroup v2 mounts won't show up unless '-a' is specified
+ lssubsys_list = Cgroup.lssubsys(config, ls_all=False)
+
+ for mount in mount_list:
+ if mount.version == CgroupVersion.CGROUP_V2:
+ continue
+
+ if mount.controller == "name=systemd" or mount.controller == "systemd":
+ continue
+
+ found = False
+ for lsmount in lssubsys_list.splitlines():
+ if ',' in lsmount:
+ for ctrl in lsmount.split(','):
+ if ctrl == mount.controller:
+ found = True
+ break
+
+ if lsmount == mount.controller:
+ found = True
+ break
+
+ if not found:
+ result = consts.TEST_FAILED
+ cause = "Failed to find {} in lssubsys list".format(
+ mount.controller)
+ return result, cause
+
+ return result, cause
+
+def teardown(config):
+ pass
+
+def main(config):
+ [result, cause] = prereqs(config)
+ if result != consts.TEST_PASSED:
+ return [result, cause]
+
+ try:
+ setup(config)
+ [result, cause] = test(config)
+ finally:
+ 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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