#!/usr/bin/env python3.4
#
# Copyright 2017 - The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import itertools
import pprint
import time
import acts.signals
import acts.test_utils.wifi.wifi_test_utils as wutils
from acts import asserts
from acts.test_decorators import test_tracker_info
from acts.test_utils.wifi.WifiBaseTest import WifiBaseTest
WifiEnums = wutils.WifiEnums
class WifiIOTtpeTest(WifiBaseTest):
""" Tests for wifi IOT
Test Bed Requirement:
* One Android device
* Wi-Fi IOT networks visible to the device
"""
def __init__(self, controllers):
self.attenuators = None
WifiBaseTest.__init__(self, controllers)
def setup_class(self):
self.dut = self.android_devices[0]
wutils.wifi_test_device_init(self.dut)
req_params = [ "iot_networks", ]
opt_params = [ "open_network", "iperf_server_address" ]
self.unpack_userparams(req_param_names=req_params,
opt_param_names=opt_params)
asserts.assert_true(
len(self.iot_networks) > 0,
"Need at least one iot network with psk.")
if getattr(self, 'open_network', False):
self.iot_networks.append(self.open_network)
wutils.wifi_toggle_state(self.dut, True)
if "iperf_server_address" in self.user_params:
self.iperf_server = self.iperf_servers[0]
self.iperf_server.start()
# create hashmap for testcase name and SSIDs
self.iot_test_prefix = "test_iot_connection_to_"
self.ssid_map = {}
for network in self.iot_networks:
SSID = network['SSID'].replace('-','_')
self.ssid_map[SSID] = network
def setup_test(self):
self.dut.droid.wakeLockAcquireBright()
self.dut.droid.wakeUpNow()
def teardown_test(self):
self.dut.droid.wakeLockRelease()
self.dut.droid.goToSleepNow()
wutils.reset_wifi(self.dut)
def teardown_class(self):
if "iperf_server_address" in self.user_params:
self.iperf_server.stop()
def on_fail(self, test_name, begin_time):
self.dut.take_bug_report(test_name, begin_time)
self.dut.cat_adb_log(test_name, begin_time)
"""Helper Functions"""
def connect_to_wifi_network(self, network):
"""Connection logic for open and psk wifi networks.
Args:
params: Dictionary with network info.
"""
SSID = network[WifiEnums.SSID_KEY]
self.dut.ed.clear_all_events()
wutils.start_wifi_connection_scan(self.dut)
scan_results = self.dut.droid.wifiGetScanResults()
wutils.assert_network_in_list({WifiEnums.SSID_KEY: SSID}, scan_results)
wutils.wifi_connect(self.dut, network, num_of_tries=3)
def run_iperf_client(self, network):
"""Run iperf traffic after connection.
Args:
params: Dictionary with network info.
"""
if "iperf_server_address" in self.user_params:
wait_time = 5
SSID = network[WifiEnums.SSID_KEY]
self.log.info("Starting iperf traffic through {}".format(SSID))
time.sleep(wait_time)
port_arg = "-p {}".format(self.iperf_server.port)
success, data = self.dut.run_iperf_client(self.iperf_server_address,
port_arg)
self.log.debug(pprint.pformat(data))
asserts.assert_true(success, "Error occurred in iPerf traffic.")
def connect_to_wifi_network_and_run_iperf(self, network):
"""Connection logic for open and psk wifi networks.
Logic steps are
1. Connect to the network.
2. Run iperf traffic.
Args:
params: A dictionary with network info.
"""
self.connect_to_wifi_network(network)
self.run_iperf_client(network)
"""Tests"""
@test_tracker_info(uuid="0e4ad6ed-595c-4629-a4c9-c6be9c3c58e0")
def test_iot_connection_to_ASUS_RT_AC68U_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="a76d8acc-808e-4a5d-a52b-5ba07d07b810")
def test_iot_connection_to_ASUS_RT_AC68U_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="659a3e5e-07eb-4905-9cda-92e959c7b674")
def test_iot_connection_to_D_Link_DIR_868L_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="6bcfd736-30fc-48a8-b4fb-723d1d113f3c")
def test_iot_connection_to_D_Link_DIR_868L_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="c9da945a-2c4a-44e1-881d-adf307b39b21")
def test_iot_connection_to_TP_LINK_WR940N_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="db0d224d-df81-401f-bf35-08ad02e41a71")
def test_iot_connection_to_ASUS_RT_N66U_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="845ff1d6-618d-40f3-81c3-6ed3a0751fde")
def test_iot_connection_to_ASUS_RT_N66U_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="6908039b-ccc9-4777-a0f1-3494ce642014")
def test_iot_connection_to_ASUS_RT_AC54U_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="2647c15f-2aad-47d7-8dee-b2ee1ac4cef6")
def test_iot_connection_to_ASUS_RT_AC54U_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="99678f66-ddf1-454d-87e4-e55177ec380d")
def test_iot_connection_to_ASUS_RT_N56U_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="4dd75e81-9a8e-44fd-9449-09f5ab8a63c3")
def test_iot_connection_to_ASUS_RT_N56U_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="315397ce-50d5-4abf-a11c-1abcaef832d3")
def test_iot_connection_to_BELKIN_F9K1002v1_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="05ba464a-b1ef-4ac1-a32f-c919ec4aa1dd")
def test_iot_connection_to_CISCO_E1200_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="04912868-4a47-40ce-877e-4e4c89849557")
def test_iot_connection_to_TP_LINK_C2_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="53517a21-3802-4185-b8bb-6eaace063a42")
def test_iot_connection_to_TP_LINK_C2_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="71c08c1c-415d-4da4-a151-feef43fb6ad8")
def test_iot_connection_to_ASUS_RT_AC66U_2G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])
@test_tracker_info(uuid="2322c155-07d1-47c9-bd21-2e358e3df6ee")
def test_iot_connection_to_ASUS_RT_AC66U_5G(self):
ssid_key = self.current_test_name.replace(self.iot_test_prefix, "")
self.connect_to_wifi_network_and_run_iperf(self.ssid_map[ssid_key])