#!/usr/bin/env python3.4 # # Copyright 2018 - 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 copy import time from acts import utils from acts.controllers.ap_lib import hostapd_constants as hc from acts.test_decorators import test_tracker_info from acts.test_utils.power import PowerWiFiBaseTest as PWBT from acts.test_utils.wifi import wifi_constants as wc from acts.test_utils.wifi import wifi_test_utils as wutils from acts.test_utils.power import plot_utils PHONE_BATTERY_VOLTAGE = 4.2 class PowerWiFiroamingTest(PWBT.PowerWiFiBaseTest): def setup_class(self): super().setup_class() self.unpack_userparams(toggle_interval=20, toggle_times=10) def teardown_test(self): # Delete the brconfigs attributes as this is duplicated with one of the # ap's bridge interface config delattr(self, 'brconfigs') super().teardown_test() # Test cases @test_tracker_info(uuid='392622d3-0c5c-4767-afa2-abfb2058b0b8') def test_screenoff_roaming(self): """Test roaming power consumption with screen off. Change the attenuation level to trigger roaming between two APs """ # Setup both APs network_main = copy.deepcopy(self.main_network)[hc.BAND_2G] network_aux = copy.deepcopy(self.aux_network)[hc.BAND_2G] self.log.info('Set attenuation to connect device to the aux AP') self.set_attenuation(self.atten_level[wc.AP_AUX]) self.brconfigs_aux = self.setup_ap_connection(network_aux, ap=self.access_point_aux) self.log.info('Set attenuation to connect device to the main AP') self.set_attenuation(self.atten_level[wc.AP_MAIN]) self.brconfigs_main = self.setup_ap_connection( network_main, ap=self.access_point_main) self.dut.droid.goToSleepNow() time.sleep(5) # Set attenuator to trigger roaming self.dut.log.info('Trigger roaming now') self.set_attenuation(self.atten_level[self.current_test_name]) self.measure_power_and_validate() @test_tracker_info(uuid='a0459b7c-74ce-4adb-8e55-c5365bc625eb') def test_screenoff_toggle_between_AP(self): # Set attenuator to connect phone to both networks network_main = copy.deepcopy(self.main_network)[hc.BAND_2G] network_aux = copy.deepcopy(self.aux_network)[hc.BAND_2G] # Connect to both APs network_main = self.main_network[hc.BAND_2G] network_aux = self.aux_network[hc.BAND_2G] self.log.info('Set attenuation to connect device to the main AP') self.set_attenuation(self.atten_level[wc.AP_MAIN]) self.brconfigs_main = self.setup_ap_connection( network_main, ap=self.access_point_main) self.log.info('Set attenuation to connect device to the aux AP') self.set_attenuation(self.atten_level[wc.AP_AUX]) self.brconfigs_aux = self.setup_ap_connection(network_aux, ap=self.access_point_aux) self.mon_info.duration = self.toggle_interval self.dut.droid.goToSleepNow() time.sleep(5) # Toggle between two networks begin_time = utils.get_current_epoch_time() results = [] for i in range(self.toggle_times): self.dut.log.info('Connecting to %s' % network_main[wc.SSID]) self.dut.droid.wifiConnect(network_main) results.append(self.monsoon_data_collect_save()) self.dut.log.info('Connecting to %s' % network_aux[wc.SSID]) self.dut.droid.wifiConnect(network_aux) results.append(self.monsoon_data_collect_save()) plot_utils.monsoon_data_plot(self.mon_info, results) total_current = 0 total_samples = 0 for result in results: total_current += result.average_current * result.num_samples total_samples += result.num_samples average_current = total_current / total_samples self.power_result.metric_value = [ result.total_power for result in results ] # Take Bugreport if self.bug_report: self.dut.take_bug_report(self.test_name, begin_time) # Path fail check self.pass_fail_check(average_current) @test_tracker_info(uuid='e5ff95c0-b17e-425c-a903-821ba555a9b9') def test_screenon_toggle_between_AP(self): # Set attenuator to connect phone to both networks network_main = copy.deepcopy(self.main_network)[hc.BAND_2G] network_aux = copy.deepcopy(self.aux_network)[hc.BAND_2G] # Connect to both APs network_main = self.main_network[hc.BAND_2G] network_aux = self.aux_network[hc.BAND_2G] self.log.info('Set attenuation to connect device to the main AP') self.set_attenuation(self.atten_level[wc.AP_MAIN]) self.brconfigs_main = self.setup_ap_connection( network_main, ap=self.access_point_main) self.log.info('Set attenuation to connect device to the aux AP') self.set_attenuation(self.atten_level[wc.AP_AUX]) self.brconfigs_aux = self.setup_ap_connection(network_aux, ap=self.access_point_aux) self.mon_info.duration = self.toggle_interval time.sleep(5) # Toggle between two networks begin_time = utils.get_current_epoch_time() results = [] for i in range(self.toggle_times): self.dut.log.info('Connecting to %s' % network_main[wc.SSID]) self.dut.droid.wifiConnect(network_main) results.append(self.monsoon_data_collect_save()) self.dut.log.info('Connecting to %s' % network_aux[wc.SSID]) self.dut.droid.wifiConnect(network_aux) results.append(self.monsoon_data_collect_save()) plot_utils.monsoon_data_plot(self.mon_info, results) total_current = 0 total_samples = 0 for result in results: total_current += result.average_current * result.num_samples total_samples += result.num_samples average_current = total_current / total_samples self.power_result.metric_value = [ result.total_power for result in results ] # Take Bugreport if self.bug_report: self.dut.take_bug_report(self.test_name, begin_time) # Path fail check self.pass_fail_check(average_current) @test_tracker_info(uuid='a16ae337-326f-4d09-990f-42232c3c0dc4') def test_screenoff_wifi_wedge(self): # Set attenuator to connect phone to both networks network_main = copy.deepcopy(self.main_network)[hc.BAND_2G] network_aux = copy.deepcopy(self.aux_network)[hc.BAND_2G] # Connect to both APs network_main = self.main_network[hc.BAND_2G] network_aux = self.aux_network[hc.BAND_2G] self.log.info('Set attenuation to connect device to the main AP') self.set_attenuation(self.atten_level[wc.AP_MAIN]) self.brconfigs_main = self.setup_ap_connection( network_main, ap=self.access_point_main) self.log.info('Set attenuation to connect device to the aux AP') self.set_attenuation(self.atten_level[wc.AP_AUX]) self.brconfigs_aux = self.setup_ap_connection(network_aux, ap=self.access_point_aux) self.log.info('Forget network {}'.format(network_aux[wc.SSID])) wutils.wifi_forget_network(self.dut, network_aux[wc.SSID]) self.log.info('Set attenuation to trigger wedge condition') self.set_attenuation(self.atten_level[self.current_test_name]) self.dut.droid.goToSleepNow() self.measure_power_and_validate()