219 lines
9.3 KiB
Python
219 lines
9.3 KiB
Python
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import os
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import random
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import time
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import WifiConnUtility
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from NativeLog import NativeLog
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from TCAction import TCActionBase
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from Utility import Encoding
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from Utility import MakeFolder
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STEPS = {"SCAN1": 0x01, "JAP": 0x02, "SCAN2": 0x04, "RECONNECT": 0x08}
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AP_PROP = ("ssid", "ssid_len", "pwd",
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"pwd_len", "channel", "enc", "apc")
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JAP_TEST_METHOD = ("Normal", "OFF_ON", "OFF", "WRONG_PROP")
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RECONNECT_TEST_METHOD = ("OFF_ON", "OFF")
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LOG_FOLDER = os.path.join("AT_LOG", "Performance", "JAP")
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SSID_LEN_RANGE = (1, 32) # in bytes
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ENC_TYPE = (0, 2, 3, 4) # do not support WEP for 8266 soft AP
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PWD_RANGE = {0: [0, 0],
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1: [5, 5],
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2: [8, 63],
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3: [8, 63],
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4: [8, 63],
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}
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class WifiJAP(TCActionBase.CommonTCActionBase):
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def __init__(self, name, test_env, cmd_set, timeout=30, log_path=TCActionBase.LOG_PATH):
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TCActionBase.CommonTCActionBase.__init__(self, name, test_env, cmd_set=cmd_set,
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timeout=timeout, log_path=log_path)
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# default value for optional configurable params
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self.pwd_len = [8, 64]
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self.step_config = [0x03, 0x01, 0x02, 0x0B, 0x0F]
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self.join_test_method = ["Normal"]
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self.join_delay = [[1.5, 5], [1.5, 5]]
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self.reconnect_test_method = ["OFF_ON"]
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self.reconnect_delay = [[1.5, 5], [1.5, 6]]
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# load param from excel
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for i in range(1, len(cmd_set)):
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if cmd_set[i][0] != "dummy" and cmd_set[i][0] != "":
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cmd_string = "self." + cmd_set[i][0]
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exec cmd_string
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# read AP list
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self.ap_list = []
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for i in range(1, len(cmd_set)):
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for j in range(len(cmd_set[i][1])):
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if cmd_set[i][1][j] != "":
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cmd_string = "self.ap_list.append(dict(zip(AP_PROP, " + cmd_set[i][1][j] + ")))"
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exec cmd_string
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folder_path = MakeFolder.make_folder(LOG_FOLDER)
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file_name = "JAP_log_%s.log" % (time.strftime("%m%d%H%M%S", time.localtime()))
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self._performance_log_file = os.path.join(folder_path, file_name)
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# test statistics
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self._succeed_count = self._fail_count = self._time_cost_count = 0
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self._total_time = self._longest_time = 0
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self.result_cntx = TCActionBase.ResultCheckContext(self, test_env, self.tc_name)
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# get target type "SSC" or "AT"
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self.target_type = ["SSC" if test_env.get_port_by_name("AT1") is None else "AT"]
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self.target_type.append("SSC" if test_env.get_port_by_name("AT2") is None else "AT")
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self._utility = WifiConnUtility.WifiConnUtility(self)
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pass
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def _generate_random_ap_prop(self):
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ap_prop = dict.fromkeys(AP_PROP)
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# generate target ap_value
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ap_prop["ssid_len"] = random.randint(SSID_LEN_RANGE[0], SSID_LEN_RANGE[1])
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ap_prop["channel"] = random.choice(range(1, 14))
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ap_prop["enc"] = random.choice(ENC_TYPE)
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ap_prop["pwd_len"] = random.randint(PWD_RANGE[ap_prop["enc"]][0], PWD_RANGE[ap_prop["enc"]][1])
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# generate string
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if self.target_type[0] == self.target_type[1] == "AT":
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ap_prop["ssid"] = Encoding.generate_random_utf8_str(ap_prop["ssid_len"])
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ap_prop["pwd"] = Encoding.generate_random_utf8_str(ap_prop["pwd_len"])
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# NativeLog.add_trace_info("ssid hex is : %x" % ap_prop["ssid"])
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# NativeLog.add_trace_info("pwd hex is : %x" % ap_prop["pwd"])
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else:
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ap_prop["ssid"] = Encoding.generate_random_printable_str(ap_prop["ssid_len"])
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ap_prop["pwd"] = Encoding.generate_random_printable_str(ap_prop["pwd_len"])
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return ap_prop
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def _logging_performance(self, ssid, join_method="Normal", time_cost=0):
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# log performance to performance log file
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with open(self._performance_log_file, "ab+") as f:
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# log time and ssid
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f.write("\r\n[%s]:\r\n[AP name] %s\r\n" %
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(time.strftime("%m-%d %H:%M:%S", time.localtime()), ssid))
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if join_method == "Normal" or join_method == "OFF_ON":
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if time_cost is not False:
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self._succeed_count += 1
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if join_method == "Normal":
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f.write("[Succeed][%f]\r\n" % time_cost)
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self._longest_time = (time_cost > self._longest_time and
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[time_cost] or [self._longest_time])[0]
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self._time_cost_count += 1
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self._total_time += time_cost
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else:
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f.write("[Succeed][%s]\r\n" % join_method)
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else:
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self._fail_count += 1
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f.write("[Fail][%s]\r\n" % join_method)
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pass
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def _logging_fail_step(self, ssid, step):
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with open(self._performance_log_file, "ab+") as f:
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f.write("\r\n[%s]:\r\n[AP name] %s\r\n" %
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(time.strftime("%m-%d %H:%M:%S", time.localtime()), ssid))
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f.write("[Fail][%s]\r\n" % step)
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pass
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def _generate_performance_report(self):
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with open(self._performance_log_file, "ab+") as f:
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f.write("[Test report] Succeed: %d\r\n" % self._succeed_count)
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f.write("[Test report] Failed: %d\r\n" % self._fail_count)
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if self._succeed_count > 0 or self._fail_count > 0:
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f.write("[Test report] Pass Rate: %f\r\n" %
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(self._succeed_count/(self._fail_count+self._succeed_count)))
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if self._time_cost_count > 0:
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f.write("[Test report] Average time: %f\r\n" % (self._total_time/self._time_cost_count))
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f.write("[Test report] Longest time: %f\r\n" % self._longest_time)
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def execute(self):
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TCActionBase.TCActionBase.execute(self)
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self.result_cntx.start()
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# mandatory configurable params
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try:
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target_ap_num = self.target_ap_num
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test_count = self.test_count
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except StandardError, e:
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NativeLog.add_trace_critical("Error configuration for WifiJAP script, error is %s" % e)
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raise StandardError("Error configuration")
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# prepare ap list
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_ap_list = [["target", None]] * target_ap_num
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for _ap_prop in self.ap_list:
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_ap_list.append(["AP", _ap_prop])
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# set to correct mode first
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self._utility.set_mode([1, 2])
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for i in xrange(test_count):
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_ap = random.choice(_ap_list)
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# arrange ap
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_ap_type = _ap[0]
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_ap_prop = _ap[1]
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if _ap_type == "target":
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_ap_prop = self._generate_random_ap_prop()
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pass
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# step 1 : mandatory step, set up AP
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if self._utility.setup_ap(_ap_type, _ap_prop) is False:
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self._logging_fail_step(_ap_prop["ssid"], "Set AP")
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NativeLog.add_prompt_trace("[Step1] setup AP Fail")
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continue
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step_config = random.choice(self.step_config)
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NativeLog.add_prompt_trace("[Step1] setup AP succeed")
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# step 2 : optional step, do scan before connect
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if step_config & STEPS["SCAN1"] != 0: # check option
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if self._utility.do_scan(_ap_prop) is False:
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self._logging_fail_step(_ap_prop["ssid"], "Scan before JAP")
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NativeLog.add_prompt_trace("[Step2] Scan Done")
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# step 3 : mandatory step, join AP
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if step_config & STEPS["JAP"] != 0: # check option
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_join_test_method = random.choice(self.join_test_method)
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time_cost = self._utility.join_ap(_join_test_method, _ap_type, _ap_prop, self.join_delay)
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# log performance to performance log file
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self._logging_performance(_ap_prop["ssid"], _join_test_method, time_cost)
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if time_cost is False:
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# do scan once to check if AP exist
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self._utility.do_scan(_ap_prop)
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continue
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NativeLog.add_prompt_trace("[Step3] Join AP done")
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# step 4 : optional step, scan after join AP
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if step_config & STEPS["SCAN2"] != 0: # check option
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if self._utility.do_scan(_ap_prop) is False:
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self._logging_fail_step(_ap_prop["ssid"], "Scan after JAP")
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NativeLog.add_prompt_trace("[Step4] Scan done")
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# step 5 : optional step, reconnect test
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if step_config & STEPS["RECONNECT"] != 0: # check option
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_reconnect_test_method = random.choice(self.reconnect_test_method)
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if self._utility.do_reconnect(_reconnect_test_method,
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_ap_type, _ap_prop, self.reconnect_delay) is False:
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self._logging_fail_step(_ap_prop["ssid"], "Reconnect")
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NativeLog.add_prompt_trace("[Step5] Reconnect done")
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# continue to next loop
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NativeLog.add_prompt_trace("[WifiJAP] Test count %d done" % i)
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# generate report and cleanup
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self._generate_performance_report()
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self.result_cntx.set_result("Succeed")
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def result_check(self, port_name, data):
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TCActionBase.CommonTCActionBase.result_check(self, port_name, data)
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self.result_cntx.append_data(port_name, data)
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def main():
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pass
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if __name__ == '__main__':
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main()
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