OVMS3-idf/components/test/TestCaseScript/UDPStress/UDPSendRecv.py

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from TCAction import TCActionBase
from NativeLog import NativeLog
import time
import random
import string
TEST_COUNT_ONE_ROUND = 1000
class UDPSendRecv(TCActionBase.CommonTCActionBase):
def __init__(self, name, test_env, cmd_set, timeout=30, log_path=TCActionBase.LOG_PATH):
TCActionBase.CommonTCActionBase.__init__(self, name, test_env, cmd_set=cmd_set,
timeout=timeout, log_path=log_path)
# load param from excel
for i in range(1, len(cmd_set)):
if cmd_set[i][0] != "dummy":
cmd_string = "self." + cmd_set[i][0]
exec cmd_string
self.result_cntx = TCActionBase.ResultCheckContext(self, test_env, self.tc_name)
pass
def cleanup(self):
# step 0 turn on recv print
checker_stings = ["R SSC1 C +RECVPRINT:1"]
test_action_string = ["SSC SSC1 soc -R -o 1"]
fail_string = "Fail, Fail to turn on recv print"
self.load_and_exe_one_step(checker_stings, test_action_string, fail_string)
pass
def execute(self):
TCActionBase.TCActionBase.execute(self)
self.result_cntx.start()
try:
# configurable params
send_len = self.send_len
test_time = self.test_time * 60
duplex = self.duplex
conn_num = self.conn_num
send_delay = self.send_delay
# configurable params
except StandardError, e:
NativeLog.add_trace_critical("Error configuration for UDPSendRecv script, error is %s" % e)
raise StandardError("Error configuration")
ssid = "".join([random.choice(string.lowercase) for m in range(10)])
password = "".join([random.choice(string.lowercase) for m in range(10)])
# step 0 set ap
checker_stings = ["R SSC1 C +SAP:OK"]
test_action_string = ["SSC SSC1 ap -S -s %s -p %s -t 3" % (ssid, password)]
fail_string = "Fail, Fail to set ap"
if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False:
return
# step 1 connect to ap and turn off recv print
checker_stings = ["R SSC2 C +JAP:CONNECTED"]
test_action_string = ["SSC SSC2 sta -C -s %s -p %s" % (ssid, password)]
fail_string = "Fail, Fail to connect to server"
if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string, check_time=200) is False:
return
checker_stings = ["R SSC2 A <sta_ip>:\+STAIP:(\d+\.\d+\.\d+\.\d+)\r"]
test_action_string = ["SSC SSC2 ip -Q -o 1"]
fail_string = "Fail, Fail to connect to server"
if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string, check_time=200) is False:
return
checker_stings = ["P SSC1 C +RECVPRINT:0", "P SSC2 C +RECVPRINT:0"]
test_action_string = ["SSC SSC1 soc -R -o 0", "SSC SSC2 soc -R -o 0"]
fail_string = "Fail, Fail to turn off recv print"
self.load_and_exe_one_step(checker_stings, test_action_string, fail_string)
if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string, check_time=200) is False:
return
# step 2 create conn_num udp socket
for i in range(1, conn_num+1):
checker_stings = ["R SSC1 A <t1_sock%d>:\+BIND:(\d+),OK" % i,
"R SSC2 A <t2_sock%d>:\+BIND:(\d+),OK" % i]
test_action_string = ["SSC SSC1 soc -B -t UDP -p <test_udp_port%i>" % i,
"SSC SSC2 soc -B -t UDP -p <test_udp_port%i>" % i]
fail_string = "Fail, Fail to create socket"
if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False:
return
start_time = time.time()
# step 3, do send/recv
while time.time()-start_time < test_time:
checker_stings = ["P SSC1 NC ERROR NC CLOSE"]
for i in range(1, conn_num+1):
test_action_string = ["SSC SSC2 soc -S -s <t2_sock%d> -l %d -n %d -j %d "
"-i <target_ap_ip> -p <test_udp_port%d>" %
(i, send_len, TEST_COUNT_ONE_ROUND, send_delay, i)]
checker_stings.append("P SSC2 RE \"\+SEND:%%%%s,OK\"%%%%(<t2_sock%d>) NC ERROR NC CLOSE" % i)
if duplex is True:
test_action_string.append("SSC SSC1 soc -S -s <t1_sock%d> -l %d -n %d -j %d"
" -i <sta_ip> -p <test_udp_port%d>" %
(i, send_len, TEST_COUNT_ONE_ROUND, send_delay, i))
checker_stings.append("P SSC1 RE \"\+SEND:%%%%s,OK\"%%%%(<t1_sock%d>)" % i)
fail_string = "Fail, Failed on send command"
if self.load_and_exe_one_step([], test_action_string, fail_string) is False:
break
time.sleep(1)
fail_string = "Fail, Failed to send/recv data"
if self.load_and_exe_one_step(checker_stings, ["DELAY 0.1"], fail_string,
check_freq=1, check_time=300) is False:
break
pass
NativeLog.add_prompt_trace("time escape: %s" % (time.time() - start_time))
self.result_cntx.set_result("Succeed")
# finally, execute done
def result_check(self, port_name, data):
TCActionBase.CommonTCActionBase.result_check(self, port_name, data)
self.result_cntx.append_data(port_name, data)
def main():
pass
if __name__ == '__main__':
main()