274 lines
12 KiB
Python
274 lines
12 KiB
Python
|
from NativeLog import NativeLog
|
||
|
|
|
||
|
|
# make sure target do not listen on this port
|
||
|
|
ERROR_PORT = 23333
|
||
|
|
|
||
|
|
|
||
|
|
def unused_param(param):
|
||
|
|
return param
|
||
|
|
|
||
|
|
|
||
|
|
class TCPUtilError(StandardError):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class TCPConnUtility(object):
|
||
|
|
METHOD_RESULT = {"C_01": ("ESTABLISHED", "ESTABLISHED"), # target TCP peer state, PC TCP peer state
|
||
|
|
"C_02": ("SYNC_SENT", "CLOSED"),
|
||
|
|
"C_03": ("CLOSED", "CLOSED"),
|
||
|
|
"C_04": ("SYN_RCVD", "ESTABLISHED"),
|
||
|
|
"C_05": ("ESTABLISHED", "ESTABLISHED"),
|
||
|
|
"C_06": ("CLOSED", "CLOSED"),
|
||
|
|
"C_07": ("CLOSED", "CLOSED"),
|
||
|
|
"C_08": ("CLOSED", "CLOSED"),
|
||
|
|
"D_01": ("TIME_WAIT", "CLOSED"),
|
||
|
|
"D_02": ("TIME_WAIT", "TIME_WAIT"),
|
||
|
|
"D_03": ("FIN_WAIT_2", "CLOSE_WAIT"),
|
||
|
|
"D_04": ("FIN_WAIT_1", "CLOSE_WAIT"),
|
||
|
|
"D_05": ("CLOSED", "TIME_WAIT"),
|
||
|
|
"D_06": ("CLOSED", "CLOSED"),
|
||
|
|
"D_07": ("CLOSE_WAIT", "FIN_WAIT2"),
|
||
|
|
"D_08": ("TIME_WAIT", "CLOSED"), }
|
||
|
|
|
||
|
|
SOC_CLOSED_STATE = ("FIN_WAIT_1", "FIN_WAIT_2", "CLOSING", "TIME_WAIT", "LAST_ACK", "CLOSED")
|
||
|
|
SOC_CREATED_STATE = ("SYNC_RCVD", "SYNC_SENT", "ESTABLISHED")
|
||
|
|
SOC_SEND_DATA_STATE = ("ESTABLISHED", "CLOSE_WAIT")
|
||
|
|
SOC_ESTABLISHED_STATE = ("ESTABLISHED", )
|
||
|
|
|
||
|
|
def __init__(self, tc_action):
|
||
|
|
self.tc_action = tc_action
|
||
|
|
self.pc_server_port = "<test_tcp_port1>"
|
||
|
|
self.target_server_port = "<test_tcp_port1>"
|
||
|
|
self.pc_ip = "<pc_ip>"
|
||
|
|
self.target_ip = "<target_ip>"
|
||
|
|
pass
|
||
|
|
|
||
|
|
def config_parameters(self, pc_server_port=None, target_server_port=None, pc_ip=None, target_ip=None):
|
||
|
|
if pc_ip is not None:
|
||
|
|
self.pc_ip = pc_ip
|
||
|
|
if target_ip is not None:
|
||
|
|
self.target_ip = target_ip
|
||
|
|
if pc_server_port is not None:
|
||
|
|
self.pc_server_port = pc_server_port
|
||
|
|
if target_server_port is not None:
|
||
|
|
self.target_server_port = target_server_port
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_01(self, conn_id):
|
||
|
|
checker_stings = ["SOCR SOC1 C +ACCEPT", "ATR AT1 NC CLOSE L OK"]
|
||
|
|
test_action_strings = ["ATC AT1 CIPSTART %d \"TCP\" %s %s" %
|
||
|
|
(conn_id[1], self.pc_ip, self.pc_server_port)]
|
||
|
|
fail_string = "Fail, Target failed on connect to PC server"
|
||
|
|
ret = self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings, fail_string)
|
||
|
|
if ret is False:
|
||
|
|
return ret
|
||
|
|
|
||
|
|
checker_stings = ["SOCR SOC_COM L OK"]
|
||
|
|
test_action_strings = ["SOC SOC1 ACCEPT SOC%d" % conn_id[0]]
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings, fail_string)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_02(self, conn_id):
|
||
|
|
checker_stings = ["ATR AT1 C ERROR"]
|
||
|
|
test_action_strings = ["ATC AT1 CIPSTART %d \"TCP\" %s %s" %
|
||
|
|
(conn_id[1], self.pc_ip, ERROR_PORT)]
|
||
|
|
fail_string = "Fail, Target fail on connect to port not listened"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings, fail_string)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_03(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_04(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_05(self, conn_id):
|
||
|
|
checker_stings = ["SOCP SOC_COM OK", "ATP AT1 C CONNECT"]
|
||
|
|
test_action_strings = ["SOC SOC%d CONNECT %s %s" %
|
||
|
|
(conn_id[0], self.target_server_port, self.target_ip)]
|
||
|
|
fail_string = "Fail, PC fail on connect to target server"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_06(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_07(self, conn_id):
|
||
|
|
# no checker strings, only try to create
|
||
|
|
# while connect is a blocking function, will return till target reply RST
|
||
|
|
checker_stings = ["SOCR SOC_COM C CLOSE"]
|
||
|
|
test_action_strings = ["SOC SOC%d CONNECT %s %s" %
|
||
|
|
(conn_id[0], ERROR_PORT, self.target_ip)]
|
||
|
|
fail_string = "Fail, PC fail on connect to target server"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=2000, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __connect_c_08(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_01(self, conn_id):
|
||
|
|
checker_stings = ["ATP AT1 C %d,CLOSED" % conn_id[1], "SOCP SOC_COM C CLOSE"]
|
||
|
|
test_action_strings = ["SOC SOC%d SETOPT CLOSE_OPT IMM_SEND_FIN" % conn_id[0],
|
||
|
|
"ATS AT1 AT+CIPCLOSE=%d" % conn_id[1]]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_01"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_02(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_03(self, conn_id):
|
||
|
|
checker_stings = []
|
||
|
|
test_action_strings = ["SOC SOC%d SETOPT CLOSE_OPT WAIT_TO" % conn_id[0],
|
||
|
|
"ATS AT1 AT+CIPCLOSE=%d" % conn_id[1]]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_01"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=500, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_04(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_05(self, conn_id):
|
||
|
|
checker_stings = ["ATP AT1 C %d,CLOSED" % conn_id[1]]
|
||
|
|
test_action_strings = ["SOC SOC%d SETOPT CLOSE_OPT IMM_SEND_FIN" % conn_id[0],
|
||
|
|
"SOC SOC%d CLOSE" % conn_id[0]]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_05"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_06(self, conn_id):
|
||
|
|
# 1. set PC socket close option, stop calling recv; send in target
|
||
|
|
checker_stings = ["ATP AT1 C >"]
|
||
|
|
test_action_strings = ["SOC SOC%d STOPRECV" % conn_id[0],
|
||
|
|
"SOC SOC%d SETOPT CLOSE_OPT IMM_SEND_RST" % conn_id[0],
|
||
|
|
"ATS AT1 AT+CIPSEND=%d,5" % conn_id[1]]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_06"
|
||
|
|
ret = self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
if ret is False:
|
||
|
|
return ret
|
||
|
|
|
||
|
|
# 2. send 5 bytes to socket
|
||
|
|
checker_stings = ["ATP AT1 C OK"]
|
||
|
|
test_action_strings = ["ATSN AT1 5"]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_06"
|
||
|
|
ret = self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
if ret is False:
|
||
|
|
return ret
|
||
|
|
|
||
|
|
# 3. close socket
|
||
|
|
checker_stings = ["ATP AT1 OR 2 C %d,CONNECT C %d,CLOSED" % (conn_id[1], conn_id[1])]
|
||
|
|
test_action_strings = ["SOC SOC%d CLOSE" % conn_id[0]]
|
||
|
|
fail_string = "Fail, Fail to close socket using D_06"
|
||
|
|
return self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=200, check_freq=0.01)
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_07(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __close_d_08(self, conn_id):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def send_test_data(self, socket_id, target_link_id, check_data_len):
|
||
|
|
# check_data_len[0] for socket data len, check_data_len[1] for target link data len
|
||
|
|
fail_string = "Fail, Fail on send and recv data"
|
||
|
|
|
||
|
|
ret = True
|
||
|
|
|
||
|
|
for i in range(1):
|
||
|
|
if check_data_len[1] != 0:
|
||
|
|
checker_stings = ["ATP AT1 C >"]
|
||
|
|
test_action_strings = ["ATS AT1 AT+CIPSEND=%d,%d" % (target_link_id, check_data_len[1])]
|
||
|
|
if self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=20) is False:
|
||
|
|
NativeLog.add_trace_critical("Fail on target send command for link %d" % target_link_id)
|
||
|
|
ret = False
|
||
|
|
break
|
||
|
|
checker_stings = ["SOCP SOC%d RL %d" % (socket_id, check_data_len[1]), "ATP AT1 C OK"]
|
||
|
|
test_action_strings = ["ATSN AT1 %d" % check_data_len[1]]
|
||
|
|
if self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=20) is False:
|
||
|
|
NativeLog.add_trace_critical("Fail on target send for link %d, send or recv error" % target_link_id)
|
||
|
|
ret = False
|
||
|
|
break
|
||
|
|
|
||
|
|
if check_data_len[0] != 0:
|
||
|
|
checker_stings = ["ATP AT1 DL %d+%d" % (target_link_id, check_data_len[0])]
|
||
|
|
test_action_strings = ["SOC SOC%d SEND %d" % (socket_id, check_data_len[0])]
|
||
|
|
|
||
|
|
if self.tc_action.load_and_exe_one_step(checker_stings, test_action_strings,
|
||
|
|
fail_string, check_time=20) is False:
|
||
|
|
NativeLog.add_trace_critical("Fail to receive PC SOC%d sent data" % socket_id)
|
||
|
|
ret = False
|
||
|
|
break
|
||
|
|
|
||
|
|
# return ret
|
||
|
|
# for now do not validate data
|
||
|
|
return True
|
||
|
|
|
||
|
|
TCP_ACTION_DICT = {"C_01": __connect_c_01,
|
||
|
|
"C_02": __connect_c_02,
|
||
|
|
"C_03": __connect_c_03,
|
||
|
|
"C_04": __connect_c_04,
|
||
|
|
"C_05": __connect_c_05,
|
||
|
|
"C_06": __connect_c_06,
|
||
|
|
"C_07": __connect_c_07,
|
||
|
|
"C_08": __connect_c_08,
|
||
|
|
"D_01": __close_d_01,
|
||
|
|
"D_02": __close_d_02,
|
||
|
|
"D_03": __close_d_03,
|
||
|
|
"D_04": __close_d_04,
|
||
|
|
"D_05": __close_d_05,
|
||
|
|
"D_06": __close_d_06,
|
||
|
|
"D_07": __close_d_07,
|
||
|
|
"D_08": __close_d_08,
|
||
|
|
}
|
||
|
|
|
||
|
|
def get_method_destination_state(self, method):
|
||
|
|
return self.METHOD_RESULT[method]
|
||
|
|
|
||
|
|
def execute_tcp_method(self, method, conn_id):
|
||
|
|
if method in self.METHOD_RESULT:
|
||
|
|
return self.TCP_ACTION_DICT[method](self, conn_id), self.get_method_destination_state(method)
|
||
|
|
else:
|
||
|
|
raise TCPUtilError("Not TCP connection method")
|
||
|
|
pass
|
||
|
|
|
||
|
|
def is_created_state(self, state):
|
||
|
|
if state in self.SOC_CREATED_STATE:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
def is_closed_state(self, state):
|
||
|
|
if state in self.SOC_CLOSED_STATE:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
def is_able_to_send_data(self, state):
|
||
|
|
if state in self.SOC_SEND_DATA_STATE:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
def is_established_connection(self, state):
|
||
|
|
if state[0] in self.SOC_ESTABLISHED_STATE and state[1] in self.SOC_ESTABLISHED_STATE:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
pass
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
main()
|