| #/usr/bin/env python3.4 |
| # |
| # Copyright (C) 2016 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. |
| """ |
| OnLost onFound Stress Test. |
| """ |
| |
| import threading |
| import time |
| |
| from queue import Empty |
| from acts.test_utils.bt.BluetoothBaseTest import BluetoothBaseTest |
| from acts.test_utils.bt.BleEnum import AdvertiseSettingsAdvertiseMode |
| from acts.test_utils.bt.BleEnum import ScanSettingsCallbackType |
| from acts.test_utils.bt.BleEnum import ScanSettingsScanMode |
| from acts.test_utils.bt.BleEnum import ScanSettingsMatchMode |
| from acts.test_utils.bt.BleEnum import ScanSettingsMatchNum |
| from acts.test_utils.bt.bt_test_utils import cleanup_scanners_and_advertisers |
| from acts.test_utils.bt.bt_test_utils import get_advanced_droid_list |
| from acts.test_utils.bt.bt_gatt_utils import orchestrate_gatt_connection |
| from acts.test_utils.bt.bt_test_utils import reset_bluetooth |
| from acts.test_utils.bt.bt_gatt_utils import run_continuous_write_descriptor |
| from acts.test_utils.bt.bt_gatt_utils import setup_multiple_services |
| |
| |
| class BleOnLostOnFoundStressTest(BluetoothBaseTest): |
| default_timeout = 10 |
| max_scan_instances = 28 |
| report_delay = 2000 |
| active_scan_callback_list = [] |
| active_adv_callback_list = [] |
| scan_result = "BleScan{}onScanResults" |
| batch_scan_result = "BleScan{}onBatchScanResult" |
| |
| def __init__(self, controllers): |
| BluetoothBaseTest.__init__(self, controllers) |
| self.droid_list = get_advanced_droid_list(self.android_devices) |
| self.scn_ad = self.android_devices[0] |
| self.adv_ad = self.android_devices[1] |
| if self.droid_list[1]['max_advertisements'] == 0: |
| self.tests = () |
| return |
| |
| def teardown_test(self): |
| cleanup_scanners_and_advertisers( |
| self.scn_ad, self.active_adv_callback_list, self.scn_ad, |
| self.active_adv_callback_list) |
| self.active_adv_callback_list = [] |
| self.active_scan_callback_list = [] |
| |
| def on_exception(self, test_name, begin_time): |
| reset_bluetooth(self.android_devices) |
| |
| def _start_generic_advertisement_include_device_name(self): |
| self.adv_ad.droid.bleSetAdvertiseDataIncludeDeviceName(True) |
| self.adv_ad.droid.bleSetAdvertiseSettingsAdvertiseMode( |
| AdvertiseSettingsAdvertiseMode.ADVERTISE_MODE_LOW_LATENCY.value) |
| advertise_data = self.adv_ad.droid.bleBuildAdvertiseData() |
| advertise_settings = self.adv_ad.droid.bleBuildAdvertiseSettings() |
| advertise_callback = self.adv_ad.droid.bleGenBleAdvertiseCallback() |
| self.adv_ad.droid.bleStartBleAdvertising( |
| advertise_callback, advertise_data, advertise_settings) |
| self.adv_ad.ed.pop_event( |
| "BleAdvertise{}onSuccess".format(advertise_callback), |
| self.default_timeout) |
| self.active_adv_callback_list.append(advertise_callback) |
| return advertise_callback |
| |
| def _verify_no_events_found(self, event_name): |
| try: |
| self.scn_ad.ed.pop_event(event_name, self.default_timeout) |
| self.log.error("Found an event when none was expected.") |
| return False |
| except Empty: |
| self.log.info("No scan result found as expected.") |
| return True |
| |
| def _poll_energy(self): |
| import random |
| while True: |
| self.log.debug( |
| self.scn_ad.droid.bluetoothGetControllerActivityEnergyInfo(1)) |
| time.sleep(2) |
| |
| @BluetoothBaseTest.bt_test_wrap |
| def test_on_star_while_polling_energy_stats(self): |
| """ |
| Tests ... |
| Steps |
| 1: ... |
| :return: boolean |
| """ |
| thread = threading.Thread(target=self._poll_energy) |
| thread.start() |
| |
| filter_list = self.scn_ad.droid.bleGenFilterList() |
| self.scn_ad.droid.bleSetScanFilterDeviceName( |
| self.adv_ad.droid.bluetoothGetLocalName()) |
| self.scn_ad.droid.bleSetScanSettingsScanMode( |
| ScanSettingsScanMode.SCAN_MODE_LOW_LATENCY.value) |
| self.scn_ad.droid.bleSetScanSettingsCallbackType( |
| ScanSettingsCallbackType.CALLBACK_TYPE_FOUND_AND_LOST.value) |
| self.scn_ad.droid.bleSetScanSettingsMatchMode( |
| ScanSettingsMatchMode.AGGRESIVE.value) |
| self.scn_ad.droid.bleSetScanSettingsNumOfMatches( |
| ScanSettingsMatchNum.MATCH_NUM_ONE_ADVERTISEMENT.value) |
| scan_settings = self.scn_ad.droid.bleBuildScanSetting() |
| scan_callback = self.scn_ad.droid.bleGenScanCallback() |
| self.scn_ad.droid.bleBuildScanFilter(filter_list) |
| self.scn_ad.droid.bleStartBleScan(filter_list, scan_settings, |
| scan_callback) |
| self.active_scan_callback_list.append(scan_callback) |
| on_found_count = 0 |
| on_lost_count = 0 |
| from contextlib import suppress |
| for x in range(1000): |
| adv_callback = ( |
| self._start_generic_advertisement_include_device_name()) |
| with suppress(Exception): |
| event = self.scn_ad.ed.pop_event( |
| self.scan_result.format(scan_callback), |
| self.default_timeout * 3) |
| if event['data']['CallbackType'] == 2: |
| on_found_count += 1 |
| elif event['data']['CallbackType'] == 4: |
| on_lost_count += 1 |
| self.adv_ad.droid.bleStopBleAdvertising(adv_callback) |
| with suppress(Exception): |
| event2 = self.scn_ad.ed.pop_event( |
| self.scan_result.format(scan_callback), |
| self.default_timeout * 4) |
| if event2['data']['CallbackType'] == 2: |
| on_found_count += 1 |
| elif event2['data']['CallbackType'] == 4: |
| on_lost_count += 1 |
| thread.join() |
| return True |
| |
| @BluetoothBaseTest.bt_test_wrap |
| def test_more_stress_test(self): |
| gatt_server_callback, gatt_server = setup_multiple_services( |
| self.adv_ad) |
| bluetooth_gatt, gatt_callback, adv_callback = ( |
| orchestrate_gatt_connection(self.scn_ad, self.adv_ad)) |
| self.active_scan_callback_list.append(adv_callback) |
| if self.scn_ad.droid.gattClientDiscoverServices(bluetooth_gatt): |
| event = self.scn_ad.ed.pop_event( |
| "GattConnect{}onServicesDiscovered".format(bluetooth_gatt), |
| self.default_timeout) |
| discovered_services_index = event['data']['ServicesIndex'] |
| else: |
| self.log.info("Failed to discover services.") |
| return False |
| services_count = self.scn_ad.droid.gattClientGetDiscoveredServicesCount( |
| discovered_services_index) |
| thread = threading.Thread( |
| target=run_continuous_write_descriptor, |
| args=(self.scn_ad.droid, self.scn_ad.ed, self.adv_ad.droid, |
| self.adv_ad.ed, gatt_server, gatt_server_callback, |
| bluetooth_gatt, services_count, discovered_services_index)) |
| thread.start() |
| thread2 = threading.Thread(target=self._poll_energy) |
| thread2.start() |
| |
| filter_list = self.scn_ad.droid.bleGenFilterList() |
| self.scn_ad.droid.bleSetScanFilterDeviceName( |
| self.adv_ad.droid.bluetoothGetLocalName()) |
| self.scn_ad.droid.bleSetScanSettingsScanMode( |
| ScanSettingsScanMode.SCAN_MODE_LOW_LATENCY.value) |
| self.scn_ad.droid.bleSetScanSettingsCallbackType( |
| ScanSettingsCallbackType.CALLBACK_TYPE_FOUND_AND_LOST.value) |
| self.scn_ad.droid.bleSetScanSettingsMatchMode( |
| ScanSettingsMatchMode.AGGRESIVE.value) |
| self.scn_ad.droid.bleSetScanSettingsNumOfMatches( |
| ScanSettingsMatchNum.MATCH_NUM_ONE_ADVERTISEMENT.value) |
| scan_settings = self.scn_ad.droid.bleBuildScanSetting() |
| scan_callback = self.scn_ad.droid.bleGenScanCallback() |
| self.scn_ad.droid.bleBuildScanFilter(filter_list) |
| self.scn_ad.droid.bleStartBleScan(filter_list, scan_settings, |
| scan_callback) |
| self.active_scan_callback_list.append(scan_callback) |
| on_found_count = 0 |
| on_lost_count = 0 |
| time.sleep(60) |
| from contextlib import suppress |
| for x in range(1000): |
| adv_callback = self._start_generic_advertisement_include_device_name( |
| ) |
| with suppress(Exception): |
| event = self.scn_ad.ed.pop_event( |
| self.scan_result.format(scan_callback), |
| self.default_timeout * 3) |
| if event['data']['CallbackType'] == 2: |
| on_found_count += 1 |
| elif event['data']['CallbackType'] == 4: |
| on_lost_count += 1 |
| self.adv_ad.droid.bleStopBleAdvertising(adv_callback) |
| with suppress(Exception): |
| event2 = self.scn_ad.ed.pop_event( |
| self.scan_result.format(scan_callback), |
| self.default_timeout * 4) |
| if event2['data']['CallbackType'] == 2: |
| on_found_count += 1 |
| elif event2['data']['CallbackType'] == 4: |
| on_lost_count += 1 |
| thread.join() |
| thread2.join() |
| return True |
