test_l3_longevity initial commit

py-json/realm.py

@@ -299,7 +299,11 @@ class Realm(LFCliBase):
                 }
                 self.json_post(req_url, data)
 
-    def remove_all_cxs(self):
+    def remove_all_cxs(self,remove_all_endpoints=False):
+        # remove cross connects
+        # remove endpoints
+        # nc show endpoints
+        # nc show cross connects
         cx_list = list(self.cx_list())
         not_cx = ['warnings', 'errors', 'handler', 'uri', 'items']
         if cx_list is not None:
@@ -314,6 +318,19 @@ class Realm(LFCliBase):
                 }
                 self.json_post(req_url, data)
 
+        if remove_all_endpoints:
+            self.remove_all_endps()
+            req_url = "cli-json/nc_show_endpoints"
+            data = {
+                "endpoint":"all"
+            }
+            self.json_post(req_url, data)
+            req_url = "cli-json/show_cx"
+            data ={
+                "test_mgr":"all", 
+                "cross_connect":"all"
+            }
+
     def parse_link(self, link):
         link = self.lfclient_url + link
         info = ()

py-scripts/test_l3_longevity.py

@@ -0,0 +1,280 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+
+if sys.version_info[0] != 3:
+    print("This script requires Python 3")
+    exit(1)
+
+if 'py-json' not in sys.path:
+    sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
+
+import argparse
+from LANforge.lfcli_base import LFCliBase
+from LANforge import LFUtils
+import realm
+import time
+import datetime
+
+class L3VariableTimeLongevity(LFCliBase):
+    def __init__(self, host, port, endp_type, side_b, radios, radio_name_list, number_of_stations_per_radio_list,
+                 ssid_list, ssid_password_list, security, station_lists, 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="00", test_duration="256s",
+                 _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.endp_type = endp_type
+        self.side_b = side_b
+        self.ssid_list = ssid_list
+        self.ssid_password_list = ssid_password_list
+        self.station_lists = station_lists       
+        self.security = security
+        self.number_template = number_template
+        self.resource = resource
+        self.name_prefix = name_prefix
+        self.test_duration = test_duration
+        self.cx_stations_lists = station_lists
+        self.radios = radios # from the command line
+        self.radio_list = radio_name_list
+        self.number_of_stations_per_radio_list =  number_of_stations_per_radio_list
+        self.local_realm = realm.Realm(lfclient_host=self.host, lfclient_port=self.port)
+        self.cx_profile = self.local_realm.new_l3_cx_profile()
+        self.station_profiles = []
+       
+        index = 0
+        for radio in radios:
+            self.station_profile = self.local_realm.new_station_profile()
+            self.station_profile.lfclient_url = self.lfclient_url
+            self.station_profile.ssid = ssid_list[index]
+            self.station_profile.ssid_pass = ssid_password_list[index]
+            self.station_profile.security = self.security
+            self.station_profile.number_template = self.number_template
+            self.station_profile.mode = 0
+            self.station_profiles.append(self.station_profile)
+            index += 1
+        
+        self.cx_profile.host = self.host
+        self.cx_profile.port = self.port
+        self.cx_profile.name_prefix = self.name_prefix
+        self.cx_profile.side_a_min_bps = side_a_min_rate
+        self.cx_profile.side_a_max_bps = side_a_max_rate
+        self.cx_profile.side_b_min_bps = side_b_min_rate
+        self.cx_profile.side_b_max_bps = side_b_max_rate
+
+    def __get_rx_values(self):
+        cx_list = self.json_get("endp?fields=name,rx+bytes", debug_=True)
+        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
+            if passes == expected_passes:
+                return True
+            else:
+                return False
+        else:
+            return False
+
+    def start(self, print_pass=False, print_fail=False):
+        print("Bringing up stations")
+        for station_profile in self.station_profiles:
+            print("Bringing up station {}".format(station_profile))
+            station_profile.admin_up(self.resource)
+
+        temp_stations_list = []
+        for station_list in self.station_lists:     
+            temp_station_list = station_list.copy()
+            temp_stations_list.append(temp_station_list)
+            temp_stations_list.append(self.side_b)
+            self.local_realm.wait_for_ip(self.resource, temp_station_list)
+
+        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()
+            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 station_list in self.station_lists:
+            for station_name in station_list:
+                data = LFUtils.portDownRequest(1, station_name)
+                url = "json-cli/set_port"
+                self.json_post(url, data)
+
+    def cleanup(self, resource):
+        resource = 1
+        remove_all_endpoints = True
+        self.local_realm.remove_all_cxs(remove_all_endpoints)
+        self.local_realm.remove_all_stations(resource)
+                                        
+    def build(self):
+        resource = 1
+        try:
+            data = LFUtils.port_dhcp_up_request(resource, self.side_b)
+            self.json_post("/cli-json/set_port", data)
+        except:
+            print("LFUtils.port_dhcp_up_request didn't complete ")
+            print("or the json_post failed either way {} did not set up dhcp so test may no pass ".format(self.side_b))
+        
+        resource = 1
+        index = 0 
+        for station_profile in self.station_profiles:
+            station_profile.use_security(station_profile.security, station_profile.ssid, station_profile.ssid_pass)
+            station_profile.set_number_template(station_profile.number_template)
+            print("Creating stations")
+            station_profile.set_command_flag("add_sta", "create_admin_down", 1)
+            station_profile.set_command_param("set_port", "report_timer", 1500)
+            station_profile.set_command_flag("set_port", "rpt_timer", 1)
+            temp_station_list = []
+
+            index = 0 
+            for station_list in self.station_lists: 
+                for station in range(len(station_list)):
+                    temp_station_list.append(str(self.resource) + "." + station_list[station])
+                station_profile.create(resource=1, radio=self.radio_list[index], sta_names_=station_list, debug=False )
+                index += 1
+            self.cx_profile.create(endp_type=self.endp_type, side_a=temp_station_list, side_b='1.'+self.side_b, sleep_time=.5)
+        self._pass("PASS: Stations build finished")
+
+def valid_endp_type(endp_type):
+    valid_endp_type=['lf_udp','lf_udp6','lf_tcp','lf_tcp6']
+    if str(endp_type) in valid_endp_type:
+        return endp_type
+    else:
+        print('invalid endp_type. Valid types lf_udp, lf_udp6, lf_tcp, lf_tcp6')    
+        exit(1)
+
+def main():
+    lfjson_host = "localhost"
+    lfjson_port = 8080
+
+    parser = argparse.ArgumentParser(
+        description='L3 longevity script for multiple stations on multiple radios  sample command (note remove carriage returns if copy from help): python3 .\\test_l3_longevity.py --test_duration 125s --endp_type lf_tcp --side_b eth1 --radio wiphy0 2 candelaTech-wpa2-x2048-4-1 candelaTech-wpa2-x2048-4-1 --radio wiphy1 3 candelaTech-wpa2-x2048-5-3 candelaTech-wpa2-x2048-5-3 ',
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+        
+    parser.add_argument('-d','--test_duration', help='--test_duration <how long to run>  example --time 5d (5 days) default: 3m options: number followed by d, h, m or s',default='3m')
+    parser.add_argument('-t', '--endp_type', help='--endp_type <type of traffic> example --endp_type lf_udp, default: lf_udp , options: lf_udp, lf_udp6, lf_tcp, lf_tcp6',
+                        default='lf_udp',type=valid_endp_type)
+    parser.add_argument('-b', '--side_b', help='--side_b <cross connect side b> example --side_b eth1',default='eth1')
+    parser.add_argument('-r','--radio', action='append', nargs=4, metavar=('wiphy', 'number of stations','ssid','passphrase'),
+                         help ='--radio  number_of_wiphy number_of_stations ssid  phassphrase. ',required=True)
+    args = parser.parse_args()
+
+    if args.test_duration:
+        test_duration = args.test_duration
+
+    if args.endp_type:
+        endp_type = args.endp_type   
+
+    if args.side_b:
+        side_b = args.side_b
+
+    if args.radio:
+        radios = args.radio
+    
+    radio_offset = 0
+    number_of_stations_offset = 1
+    ssid_offset = 2
+    ssid_password_offset = 3
+
+    MAX_NUMBER_OF_STATIONS = 64
+    
+    radio_name_list = []
+    number_of_stations_per_radio_list = []
+    ssid_list = []
+    ssid_password_list = []
+
+    index = 0
+    for radio in radios:
+        radio_name = radio[radio_offset]
+        radio_name_list.append(radio_name)
+        number_of_stations_per_radio = radio[number_of_stations_offset]
+        number_of_stations_per_radio_list.append(number_of_stations_per_radio)
+        ssid = radio[ssid_offset]
+        ssid_list.append(ssid)
+        ssid_password = radio[ssid_password_offset]
+        ssid_password_list.append(ssid_password)
+        index += 1
+
+    index = 0
+    station_lists = []
+    for radio in radios:
+        number_of_stations = int(number_of_stations_per_radio_list[index])
+        if number_of_stations > MAX_NUMBER_OF_STATIONS:
+            print("number of stations per radio exceeded")
+            quit(1)
+        station_list = LFUtils.portNameSeries(prefix_="sta", start_id_= index*1000, end_id_= number_of_stations + index*1000, padding_number_=10000)
+        station_lists.append(station_list)
+        index += 1
+    ip_var_test = L3VariableTimeLongevity(lfjson_host, 
+                                   lfjson_port, 
+                                   number_template="00", 
+                                   station_lists= station_lists,
+                                   name_prefix="var_time",
+                                   endp_type=endp_type,
+                                   side_b=side_b,
+                                   radios=radios,
+                                   radio_name_list=radio_name_list,
+                                   number_of_stations_per_radio_list=number_of_stations_per_radio_list,
+                                   ssid_list=ssid_list,
+                                   ssid_password_list=ssid_password_list,
+                                   resource=1,
+                                   security="wpa2", test_duration=test_duration,
+                                   side_a_min_rate=256000, side_b_min_rate=256000)
+
+    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()