def test_thread_cpu_info(self):
if not check_osx_perm():
self.skipTest("OSX needs root")
detail = process_details(threads=True)
for thread_id, thread_data in detail['threads'].items():
assert 'sys' in thread_data
assert 'user' in thread_data
def test_cpu_info(self):
if not check_osx_perm():
self.skipTest("OSX needs root")
detail = process_details(cpu=True)
assert 'cpu_pcnt' in detail['cpu']
assert 'cpu_sys' in detail['cpu']
assert 'cpu_user' in detail['cpu']
def test_connections(self):
HOST = 'localhost' # Symbolic name meaning the local host
PORT = 50007 # Arbitrary non-privileged port
def echo_serv():
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((HOST, PORT))
s.listen(1)
conn, addr = s.accept()
data = conn.recv(1024)
conn.send(data)
conn.close()
s.close()
t = threading.Thread(target=echo_serv)
t.start()
time.sleep(1)
def client_code():
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client.connect((HOST, PORT))
client.send('Hello, world')
data = client.recv(1024)
client.close()
time.sleep(1)
details = process_details(net=True)
eq_(len(details['net']), 1)
# Start the client up just so that the server will die gracefully
tc = threading.Thread(target=client_code)
tc.start()
def test_meminfo(self):
if not check_osx_perm():
self.skipTest("OSX needs root")
detail = process_details(mem=True)
assert 'pcnt' in detail['mem']
assert 'rss' in detail['mem']
assert 'vms' in detail['mem']
def wait_for_network_shutdown():
while True:
details = process_details(net=True)
if len(details['net']) > 0:
time.sleep(1)
print "Not all networks connections are closed... waiting"
else:
print "Connections all closed - running testcase!"
break
def test_io_counters(self):
if not supports_iocounters():
self.skipTest("No IO counter support on this platform")
detail = process_details(io=True)
assert 'read_bytes' in detail['io']
assert 'write_bytes' in detail['io']
assert 'read_count' in detail['io']
assert 'write_count' in detail['io']