| #!/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_contrib.test_utils.power import PowerWiFiBaseTest as PWBT |
| from acts_contrib.test_utils.wifi import wifi_constants as wc |
| from acts_contrib.test_utils.wifi import wifi_test_utils as wutils |
| from acts_contrib.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.power_monitor_data_collect_save()) |
| self.dut.log.info('Connecting to %s' % network_aux[wc.SSID]) |
| self.dut.droid.wifiConnect(network_aux) |
| results.append(self.power_monitor_data_collect_save()) |
| |
| # Join all results in a single list |
| joint_result = [] |
| for result in results: |
| joint_result.extend(result) |
| |
| plot_title = '{}_{}_{}'.format(self.test_name, self.dut.model, |
| self.dut.build_info['build_id']) |
| plot_utils.current_waveform_plot(joint_result, self.mon_voltage, |
| self.mon_info.data_path, plot_title) |
| |
| average_current = sum([sample[1] * 1000 |
| for sample in joint_result]) / len(joint_result) |
| |
| self.power_result.metric_value = [ |
| sum([sample[1] for sample in result]) / len(result) |
| 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.power_monitor_data_collect_save()) |
| self.dut.log.info('Connecting to %s' % network_aux[wc.SSID]) |
| self.dut.droid.wifiConnect(network_aux) |
| results.append(self.power_monitor_data_collect_save()) |
| # Join all results in a single list |
| joint_result = [] |
| for result in results: |
| joint_result.extend(result) |
| |
| plot_title = '{}_{}_{}'.format(self.test_name, self.dut.model, |
| self.dut.build_info['build_id']) |
| plot_utils.current_waveform_plot(joint_result, self.mon_voltage, |
| self.mon_info.data_path, plot_title) |
| |
| average_current = sum([sample[1] * 1000 |
| for sample in joint_result]) / len(joint_result) |
| |
| self.power_result.metric_value = [ |
| sum([sample[1] for sample in result]) / len(result) |
| 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() |