#!/usr/bin/env python3 import sys if sys.version_info[0] != 3: print("This script requires Python 3") exit(1) if 'py-json' not in sys.path: sys.path.append('../py-json') import argparse from LANforge.lfcli_base import LFCliBase from LANforge import LFUtils import realm import time import datetime class IPV4VariableTime(LFCliBase): def __init__(self, host, port, ssid, security, password, sta_list, name_prefix,resource=1, side_a_min_rate=56, side_a_max_rate=0, side_b_min_rate=56, side_b_max_rate=0, number_template="00000", test_duration="5m", _debug_on=False, _exit_on_error=False, _exit_on_fail=False): super().__init__(host, port, _debug=_debug_on, _halt_on_error=_exit_on_error, _exit_on_fail=_exit_on_fail) self.host = host self.port = port self.ssid = ssid self.sta_list = sta_list self.security = security self.password = password self.number_template = number_template self.resource = resource self.name_prefix = name_prefix self.local_realm = realm.Realm(lfclient_host=self.host, lfclient_port=self.port) self.station_profile = realm.StationProfile(self.lfclient_url, ssid=self.ssid, ssid_pass=self.password, security=self.security, number_template_=self.number_template, mode=0, up=True, dhcp=True, debug_=False, local_realm=self.local_realm) self.cx_profile = realm.L3CXProfile(self.host, self.port, self.local_realm, name_prefix_=self.name_prefix, side_a_min_bps=side_a_min_rate, side_a_max_bps=side_a_max_rate, side_b_min_bps=side_b_min_rate, side_b_max_bps=side_b_max_rate, debug_=False) self.test_duration = test_duration def __get_rx_values(self): cx_list = self.json_get("endp?fields=name,rx+bytes", debug_=True) #print("==============\n", cx_list, "\n==============") cx_rx_map = {} for cx_name in cx_list['endpoint']: if cx_name != 'uri' and cx_name != 'handler': for item, value in cx_name.items(): for value_name, value_rx in value.items(): if value_name == 'rx bytes': cx_rx_map[item] = value_rx return cx_rx_map def __compare_vals(self, old_list, new_list): passes = 0 expected_passes = 0 if len(old_list) == len(new_list): for item, value in old_list.items(): expected_passes += 1 if new_list[item] > old_list[item]: passes += 1 # print(item, new_list[item], old_list[item], passes, expected_passes) if passes == expected_passes: return True else: return False else: return False def start(self, print_pass=False, print_fail=False): self.station_profile.admin_up(self.resource) self.local_realm.wait_for_ip() cur_time = datetime.datetime.now() old_cx_rx_values = self.__get_rx_values() end_time = self.local_realm.parse_time(self.test_duration) + cur_time self.cx_profile.start_cx() passes = 0 expected_passes = 0 while cur_time < end_time: interval_time = cur_time + datetime.timedelta(minutes=1) while cur_time < interval_time: cur_time = datetime.datetime.now() time.sleep(1) new_cx_rx_values = self.__get_rx_values() # print(old_cx_rx_values, new_cx_rx_values) # print("\n-----------------------------------") # print(cur_time, end_time, cur_time + datetime.timedelta(minutes=1)) # print("-----------------------------------\n") expected_passes += 1 if self.__compare_vals(old_cx_rx_values, new_cx_rx_values): passes += 1 else: self._fail("FAIL: Not all stations increased traffic", print_fail) break old_cx_rx_values = new_cx_rx_values cur_time = datetime.datetime.now() if passes == expected_passes: self._pass("PASS: All tests passed", print_pass) def stop(self): self.cx_profile.stop_cx() for sta_name in self.sta_list: data = LFUtils.portDownRequest(1, sta_name) url = "json-cli/set_port" self.json_post(url, data) def cleanup(self, sta_list): self.station_profile.cleanup(self.resource, sta_list) self.cx_profile.cleanup() LFUtils.wait_until_ports_disappear(resource_id=self.resource, base_url=self.lfclient_url, port_list=sta_list, debug=self.debug) def build(self): self.station_profile.use_wpa2(True, self.ssid, self.password) self.station_profile.set_number_template(self.number_template) print("Creating stations") self.station_profile.set_command_flag("add_sta", "create_admin_down", 1) self.station_profile.set_command_param("set_port", "report_timer", 1500) self.station_profile.set_command_flag("set_port", "rpt_timer", 1) temp_sta_list = [] for station in range(len(self.sta_list)): temp_sta_list.append(str(self.resource) + "." + self.sta_list[station]) self.station_profile.create(resource=1, radio="wiphy0", sta_names_=self.sta_list, debug=False) self.cx_profile.create(endp_type="lf_udp", side_a=temp_sta_list, side_b="1.eth1", sleep_time=.5) self._pass("PASS: Station build finished") def main(): lfjson_host = "localhost" lfjson_port = 8080 station_list = LFUtils.portNameSeries(prefix_="sta", start_id_=0, end_id_=4, padding_number_=10000) ip_var_test = IPV4VariableTime(lfjson_host, lfjson_port, number_template="00", sta_list=station_list, name_prefix="var_time", ssid="jedway-wpa2-x2048-4-4", password="jedway-wpa2-x2048-4-4", resource=1, security="open", test_duration="5m", side_a_min_rate=256, side_b_min_rate=256) ip_var_test.cleanup(station_list) ip_var_test.build() if not ip_var_test.passes(): print(ip_var_test.get_fail_message()) exit(1) ip_var_test.start(False, False) ip_var_test.stop() if not ip_var_test.passes(): print(ip_var_test.get_fail_message()) exit(1) time.sleep(30) ip_var_test.cleanup(station_list) if ip_var_test.passes(): print("Full test passed, all connections increased rx bytes") if __name__ == "__main__": main()