def test(config):
result = consts.TEST_PASSED
cause = None
for entry in TABLE:
try:
Cgroup.xset(config, cgname=CGNAME, setting=entry[0],
value=entry[1], version=entry[2])
except RunError as re:
if re.stderr.find('Invalid argument') >= 0:
# The kernel disallowed this setting, likely due to the many
# complexities of exclusive cpusets
continue
raise re
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 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 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()
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()
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 test(config):
result = consts.TEST_PASSED
cause = None
if CgroupVersion.get_version(CONTROLLER) == CgroupVersion.CGROUP_V1:
# request the opposite version of what this system is running
requested_ver = CgroupVersion.CGROUP_V2
else:
requested_ver = CgroupVersion.CGROUP_V1
out = Cgroup.xget(config,
cgname=CGNAME,
setting=SETTING,
version=requested_ver,
print_headers=False,
ignore_unmappable=True)
if len(out):
result = consts.TEST_FAILED
cause = 'Expected cgxget to return nothing. Received {}'.format(out)
return result, cause
