from TCAction import TCActionBase from NativeLog import NativeLog import time import random import string class TestCase(TCActionBase.CommonTCActionBase): def __init__(self, test_case, test_env, timeout=45, log_path=TCActionBase.LOG_PATH): TCActionBase.CommonTCActionBase.__init__(self, test_case, test_env, timeout, log_path) # load param from excel cmd_set = test_case["cmd set"] 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 execute(self): TCActionBase.TCActionBase.execute(self) self.result_cntx.start() try: # configurable params send_len = self.send_len server_echo = self.server_echo conn_number = self.conn_number sta_number = self.sta_number test_time = self.test_time send_delay = self.send_delay # configurable params except StandardError, e: NativeLog.add_trace_critical("Error configuration for TCPTransparent script, error is %s" % e) raise StandardError("Error configuration") # step0 reboot for i in range(sta_number + 1): checker_stings = ["P SSC%d C !!!ready!!!" % (i + 1)] test_action_string = ["SSCC SSC%d reboot" % (i + 1)] fail_string = "Fail, Fail to reboot" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return # step1, set ap mode on SSC1, set STA mode on SSC2-SSC3 checker_stings = ["R SSC1 C +MODE:OK"] test_action_string = ["SSCC SSC1 op -S -o 2"] fail_string = "Fail, Fail to set mode on SSC1" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return for i in range(sta_number): checker_stings = ["R SSC%d C +MODE:OK" % (i + 2)] test_action_string = ["SSCC SSC%d op -S -o 1" % (i + 2)] fail_string = "Fail, Fail to set mode on SSC%d" % (i + 2) if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return # turn off recv print for i in range(sta_number + 1): checker_stings = ["P SSC%d C +RECVPRINT:0" % (i + 1)] test_action_string = ["SSCC SSC%d soc -R -o 0" % (i + 1)] fail_string = "Fail, Fail to turn off recv print" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return # step2, set ssid/password on SSC1 ssid = "".join([random.choice(string.lowercase) for m in range(10)]) password = "".join([random.choice(string.lowercase) for m in range(10)]) tcp_port = random.randint(10000, 20000) checker_stings = ["R SSC1 C +SAP:OK"] test_action_string = ["SSCC SSC1 ap -S -s %s -p %s -t 3 -m 8" % (ssid, password)] fail_string = "Fail, Fail to set ssid/password on SSC1" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return # step3, SSC2-SSC3 connect to SSC1 checker_stings = [] test_action_string = [] for i in range(sta_number): checker_stings.append("P SSC%d C +JAP:CONNECTED,%s" % (i + 2, ssid)) test_action_string.append("SSCC SSC%d ap -C -s %s -p %s" % (i + 2, ssid, password)) fail_string = "Fail, SSC%d Fail to connect to SoftAP" % (i + 2) if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string, check_time=450) is False: return # step4, create tcp server on STA SSC2 checker_stings = ["R SSC2 A :BIND:(\d+),OK"] test_action_string = ["SSCC SSC2 soc -B -t TCP -p %s" % tcp_port] fail_string = "Fail, Fail to create server on SSC2 while binding" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return checker_stings = ["R SSC2 RE LISTEN:(\d+),OK"] test_action_string = ["SSCC SSC2 soc -L -s "] fail_string = "Fail, Fail to create server on SSC2 while listening" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return # step5, create multi client on SSC3 for i in range(conn_number): checker_stings = ["P SSC3 A :BIND:(\d+),OK" % i] test_action_string = ["SSCC SSC3 soc -B -t TCP"] fail_string = "Fail, Fail to create client on SSC3" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return checker_stings = ["P SSC3 RE CONNECT:(\d+),OK", "P SSC2 A :ACCEPT:(\d+),.+" % i] test_action_string = ["SSCC SSC3 soc -C -s -i %s -p %s" % (i, "192.168.4.2", tcp_port)] fail_string = "Fail, Fail to connect to SSC2 server while connecting" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string) is False: return start_time = time.time() # step6, do send/recv while time.time() - start_time < test_time: checker_stings = [] test_action_string = [] # SSC2 send packets to SSC3 if server_echo is True: for i in range(conn_number): checker_stings.append("P SSC2 RE \+SEND:\d+,OK NC CLOSED NC ERROR") test_action_string.append("SSC SSC2 soc -S -s -l %d -n 1000 -j %d" % (i, send_len, send_delay)) # SSC3 send packets to SSC2 for i in range(conn_number): test_action_string.append("SSC SSC3 soc -S -s -l %d -n 1000 -j %d" % (i, send_len, send_delay)) checker_stings.append("P SSC3 RE \+SEND:\d+,OK NC CLOSED NC ERROR") fail_string = "Fail, Failed to send/recv data" if self.load_and_exe_one_step(checker_stings, test_action_string, fail_string, check_freq=1, check_time=600) is False: break if send_delay > 20: send_delay -= 10 NativeLog.add_trace_critical("Time escape: %d" % (time.time() - start_time)) if (time.time() - start_time) > test_time: self.result_cntx.set_result("Succeed") else: self.result_cntx.set_result("Failed") # 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()