def test_cpu_times(self):
# Duplicate of test_system.py. Keep it anyway.
ret = psutil.cpu_times()
assert is_namedtuple(ret)
for n in ret:
self.assertIsInstance(n, float)
self.assertGreaterEqual(n, 0)
def gids(self, ret, proc):
assert is_namedtuple(ret)
# note: testing all gids as above seems not to be reliable for
# gid == 30 (nodoby); not sure why.
for gid in ret:
self.assertIsInstance(gid, int)
if not MACOS and not NETBSD:
self.assertGreaterEqual(gid, 0)
def gids(self, ret, proc):
assert is_namedtuple(ret)
# note: testing all gids as above seems not to be reliable for
# gid == 30 (nodoby); not sure why.
for gid in ret:
self.assertIsInstance(gid, int)
if not MACOS and not NETBSD:
self.assertGreaterEqual(gid, 0)
def threads(self, ret, proc):
self.assertIsInstance(ret, list)
for t in ret:
assert is_namedtuple(t)
self.assertGreaterEqual(t.id, 0)
self.assertGreaterEqual(t.user_time, 0)
self.assertGreaterEqual(t.system_time, 0)
for field in t:
self.assertIsInstance(field, (int, float))
def threads(self, ret, proc):
self.assertIsInstance(ret, list)
for t in ret:
assert is_namedtuple(t)
self.assertGreaterEqual(t.id, 0)
self.assertGreaterEqual(t.user_time, 0)
self.assertGreaterEqual(t.system_time, 0)
for field in t:
self.assertIsInstance(field, (int, float))
def ionice(self, ret, proc):
assert is_namedtuple(ret)
for field in ret:
self.assertIsInstance(field, int)
if LINUX:
self.assertGreaterEqual(ret.ioclass, 0)
self.assertGreaterEqual(ret.value, 0)
else:
self.assertGreaterEqual(ret, 0)
self.assertIn(ret, (0, 1, 2))
def memory_info(self, ret, proc):
assert is_namedtuple(ret)
for value in ret:
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0)
if WINDOWS:
self.assertGreaterEqual(ret.peak_wset, ret.wset)
self.assertGreaterEqual(ret.peak_paged_pool, ret.paged_pool)
self.assertGreaterEqual(ret.peak_nonpaged_pool, ret.nonpaged_pool)
self.assertGreaterEqual(ret.peak_pagefile, ret.pagefile)
def ionice(self, ret, proc):
if POSIX:
assert is_namedtuple(ret)
for field in ret:
self.assertIsInstance(field, int)
if LINUX:
self.assertGreaterEqual(ret.ioclass, 0)
self.assertGreaterEqual(ret.value, 0)
else:
self.assertGreaterEqual(ret, 0)
self.assertIn(ret, (0, 1, 2))
def memory_full_info(self, ret, proc):
assert is_namedtuple(ret)
total = psutil.virtual_memory().total
for name in ret._fields:
value = getattr(ret, name)
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0, msg=(name, value))
self.assertLessEqual(value, total, msg=(name, value, total))
if LINUX:
self.assertGreaterEqual(ret.pss, ret.uss)
def memory_full_info(self, ret, proc):
assert is_namedtuple(ret)
total = psutil.virtual_memory().total
for name in ret._fields:
value = getattr(ret, name)
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0, msg=(name, value))
self.assertLessEqual(value, total, msg=(name, value, total))
if LINUX:
self.assertGreaterEqual(ret.pss, ret.uss)
def memory_full_info(self, ret, proc):
assert is_namedtuple(ret)
total = psutil.virtual_memory().total
for name in ret._fields:
value = getattr(ret, name)
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0, msg=(name, value))
if LINUX and name in ('vms', 'data'):
# On Linux there are processes (e.g. 'goa-daemon') whose
# VMS is incredibly high for some reason.
continue
self.assertLessEqual(value, total, msg=(name, value, total))
if LINUX:
self.assertGreaterEqual(ret.pss, ret.uss)
def memory_full_info(self, ret, proc):
assert is_namedtuple(ret)
total = psutil.virtual_memory().total
for name in ret._fields:
value = getattr(ret, name)
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0, msg=(name, value))
if LINUX or OSX and name in ('vms', 'data'):
# On Linux there are processes (e.g. 'goa-daemon') whose
# VMS is incredibly high for some reason.
continue
self.assertLessEqual(value, total, msg=(name, value, total))
if LINUX:
self.assertGreaterEqual(ret.pss, ret.uss)
def memory_info(self, ret, proc):
assert is_namedtuple(ret)
for value in ret:
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0)
if POSIX and not AIX and ret.vms != 0:
# VMS is always supposed to be the highest
for name in ret._fields:
if name != 'vms':
value = getattr(ret, name)
self.assertGreater(ret.vms, value, msg=ret)
elif WINDOWS:
self.assertGreaterEqual(ret.peak_wset, ret.wset)
self.assertGreaterEqual(ret.peak_paged_pool, ret.paged_pool)
self.assertGreaterEqual(ret.peak_nonpaged_pool, ret.nonpaged_pool)
self.assertGreaterEqual(ret.peak_pagefile, ret.pagefile)
def memory_info(self, ret, proc):
assert is_namedtuple(ret)
for value in ret:
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0)
if POSIX and not AIX and ret.vms != 0:
# VMS is always supposed to be the highest
for name in ret._fields:
if name != 'vms':
value = getattr(ret, name)
self.assertGreater(ret.vms, value, msg=ret)
elif WINDOWS:
self.assertGreaterEqual(ret.peak_wset, ret.wset)
self.assertGreaterEqual(ret.peak_paged_pool, ret.paged_pool)
self.assertGreaterEqual(ret.peak_nonpaged_pool, ret.nonpaged_pool)
self.assertGreaterEqual(ret.peak_pagefile, ret.pagefile)
def wrap(self, obj):
if is_namedtuple(obj):
return obj
for val in obj.copy():
if val.startswith("_"):
obj.pop(val)
CHECK_KEY = ("session", "slug", "file_list", "file_path")
try:
assert all(map(lambda x: x in obj.keys(), CHECK_KEY))
except AssertionError:
logger.error("object中缺少必要key")
class JObject(namedtuple("JObject", obj.keys())):
__slots__ = ()
def __getattr__(self, name):
logger.warning(f"尝试获取不存在键值，已返回空字符串")
return ""
return JObject(*obj.values())
def num_ctx_switches(self, ret, proc):
assert is_namedtuple(ret)
for value in ret:
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0)
def cpu_times(self, ret, proc):
assert is_namedtuple(ret)
for n in ret:
self.assertIsInstance(n, float)
self.assertGreaterEqual(n, 0)
def uids(self, ret, proc):
assert is_namedtuple(ret)
for uid in ret:
self.assertIsInstance(uid, int)
self.assertGreaterEqual(uid, 0)
self.assertIn(uid, self.all_uids)
def io_counters(self, ret, proc):
assert is_namedtuple(ret)
for field in ret:
self.assertIsInstance(field, (int, long))
if field != -1:
self.assertGreaterEqual(field, 0)
def uids(self, ret, proc):
assert is_namedtuple(ret)
for uid in ret:
self.assertIsInstance(uid, int)
self.assertGreaterEqual(uid, 0)
def test_net_connections(self):
with create_sockets():
ret = psutil.net_connections('all')
self.assertEqual(len(ret), len(set(ret)))
for conn in ret:
assert is_namedtuple(conn)
def assert_ntuple_of_nums(self, nt, type_=float, gezero=True):
assert is_namedtuple(nt)
for n in nt:
self.assertIsInstance(n, type_)
if gezero:
self.assertGreaterEqual(n, 0)
def io_counters(self, ret, proc):
assert is_namedtuple(ret)
for field in ret:
self.assertIsInstance(field, (int, long))
if field != -1:
self.assertGreaterEqual(field, 0)
def test_is_namedtuple(self):
assert is_namedtuple(collections.namedtuple('foo', 'a b c')(1, 2, 3))
assert not is_namedtuple(tuple())
def cpu_times(self, ret, proc):
assert is_namedtuple(ret)
for n in ret:
self.assertIsInstance(n, float)
self.assertGreaterEqual(n, 0)
def connections(self, ret, proc):
with create_sockets():
self.assertEqual(len(ret), len(set(ret)))
for conn in ret:
assert is_namedtuple(conn)
def num_ctx_switches(self, ret, proc):
assert is_namedtuple(ret)
for value in ret:
self.assertIsInstance(value, (int, long))
self.assertGreaterEqual(value, 0)
def test_is_namedtuple(self):
assert is_namedtuple(collections.namedtuple('foo', 'a b c')(1, 2, 3))
assert not is_namedtuple(tuple())
