# Copyright 2013-2015 ARM Limited # # 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 os import sys import time from math import ceil from distutils.version import LooseVersion from wlauto.core.extension import Parameter, ExtensionMeta, ListCollection from wlauto.core.workload import Workload from wlauto.core.resource import NO_ONE from wlauto.common.android.resources import ApkFile, ReventFile from wlauto.common.resources import ExtensionAsset, Executable, File from wlauto.exceptions import WorkloadError, ResourceError, DeviceError from wlauto.utils.android import ApkInfo, ANDROID_NORMAL_PERMISSIONS, UNSUPPORTED_PACKAGES from wlauto.utils.types import boolean from wlauto.utils.revent import ReventRecording import wlauto.utils.statedetect as state_detector import wlauto.common.android.resources DELAY = 5 # Due to the way `super` works you have to call it at every level but WA executes some # methods conditionally and so has to call them directly via the class, this breaks super # and causes it to run things mutiple times ect. As a work around for this untill workloads # are reworked everything that subclasses workload calls parent methods explicitly class UiAutomatorWorkload(Workload): """ Base class for all workloads that rely on a UI Automator JAR file. This class should be subclassed by workloads that rely on android UiAutomator to work. This class handles transferring the UI Automator JAR file to the device and invoking it to run the workload. By default, it will look for the JAR file in the same directory as the .py file for the workload (this can be changed by overriding the ``uiauto_file`` property in the subclassing workload). To inintiate UI Automation, the fully-qualified name of the Java class and the corresponding method name are needed. By default, the package part of the class name is derived from the class file, and class and method names are ``UiAutomation`` and ``runUiAutomaton`` respectively. If you have generated the boilder plate for the UiAutomatior code using ``create_workloads`` utility, then everything should be named correctly. If you're creating the Java project manually, you need to make sure the names match what is expected, or you could override ``uiauto_package``, ``uiauto_class`` and ``uiauto_method`` class attributes with the value that match your Java code. You can also pass parameters to the JAR file. To do this add the parameters to ``self.uiauto_params`` dict inside your class's ``__init__`` or ``setup`` methods. """ supported_platforms = ['android'] uiauto_package = '' uiauto_class = 'UiAutomation' uiauto_method = 'runUiAutomation' # Can be overidden by subclasses to adjust to run time of specific # benchmarks. run_timeout = 4 * 60 # seconds def __init__(self, device, _call_super=True, **kwargs): # pylint: disable=W0613 if _call_super: Workload.__init__(self, device, **kwargs) self.uiauto_file = None self.device_uiauto_file = None self.command = None self.uiauto_params = {} def init_resources(self, context): self.uiauto_file = context.resolver.get(wlauto.common.android.resources.JarFile(self)) if not self.uiauto_file: raise ResourceError('No UI automation JAR file found for workload {}.'.format(self.name)) self.device_uiauto_file = self.device.path.join(self.device.working_directory, os.path.basename(self.uiauto_file)) if not self.uiauto_package: self.uiauto_package = os.path.splitext(os.path.basename(self.uiauto_file))[0] def setup(self, context): Workload.setup(self, context) method_string = '{}.{}#{}'.format(self.uiauto_package, self.uiauto_class, self.uiauto_method) params_dict = self.uiauto_params params_dict['workdir'] = self.device.working_directory params = '' for k, v in self.uiauto_params.iteritems(): params += ' -e {} "{}"'.format(k, v) self.command = 'uiautomator runtest {}{} -c {}'.format(self.device_uiauto_file, params, method_string) self.device.push_file(self.uiauto_file, self.device_uiauto_file) self.device.killall('uiautomator') def run(self, context): result = self.device.execute(self.command, self.run_timeout) if 'FAILURE' in result: raise WorkloadError(result) else: self.logger.debug(result) time.sleep(DELAY) def update_result(self, context): pass def teardown(self, context): self.device.delete_file(self.device_uiauto_file) def validate(self): if not self.uiauto_file: raise WorkloadError('No UI automation JAR file found for workload {}.'.format(self.name)) if not self.uiauto_package: raise WorkloadError('No UI automation package specified for workload {}.'.format(self.name)) class ApkWorkload(Workload): """ A workload based on an APK file. Defines the following attributes: :package: The package name of the app. This is usually a Java-style name of the form ``com.companyname.appname``. :activity: This is the initial activity of the app. This will be used to launch the app during the setup. Many applications do not specify a launch activity so this may be left blank if necessary. :view: The class of the main view pane of the app. This needs to be defined in order to collect SurfaceFlinger-derived statistics (such as FPS) for the app, but may otherwise be left as ``None``. :launch_main: If ``False``, the default activity will not be launched (during setup), allowing workloads to start the app with an intent of their choice in the run step. This is useful for apps without a launchable default/main activity or those where it cannot be launched without intent data (which is provided at the run phase). :install_timeout: Timeout for the installation of the APK. This may vary wildly based on the size and nature of a specific APK, and so should be defined on per-workload basis. .. note:: To a lesser extent, this will also vary based on the the device and the nature of adb connection (USB vs Ethernet), so, as with all timeouts, so leeway must be included in the specified value. :min_apk_version: The minimum supported apk version for this workload. May be ``None``. :max_apk_version: The maximum supported apk version for this workload. May be ``None``. .. note:: Both package and activity for a workload may be obtained from the APK using the ``aapt`` tool that comes with the ADT (Android Developemnt Tools) bundle. """ package = None activity = None view = None min_apk_version = None max_apk_version = None supported_platforms = ['android'] launch_main = True parameters = [ Parameter('install_timeout', kind=int, default=300, description='Timeout for the installation of the apk.'), Parameter('check_apk', kind=boolean, default=True, description=''' When set to True the APK file on the host will be prefered if it is a valid version and ABI, if not it will fall back to the version on the targer. When set to False the target version is prefered. '''), Parameter('force_install', kind=boolean, default=False, description=''' Always re-install the APK, even if matching version is found already installed on the device. Runs ``adb install -r`` to ensure existing APK is replaced. When this is set, check_apk is ignored. '''), Parameter('uninstall_apk', kind=boolean, default=False, description='If ``True``, will uninstall workload\'s APK as part of teardown.'), Parameter('check_abi', kind=bool, default=False, description=''' If ``True``, workload will check that the APK matches the target device ABI, otherwise any APK found will be used. '''), ] def __init__(self, device, _call_super=True, **kwargs): if _call_super: Workload.__init__(self, device, **kwargs) self.apk_file = None self.apk_version = None self.logcat_log = None self.exact_apk_version = None def setup(self, context): Workload.setup(self, context) # Get target version target_version = self.device.get_installed_package_version(self.package) if target_version: target_version = LooseVersion(target_version) self.logger.debug("Found version '{}' on target device".format(target_version)) # Get host version self.apk_file = context.resolver.get(ApkFile(self, self.device.abi), version=getattr(self, 'version', None), check_abi=getattr(self, 'check_abi', False), variant_name=getattr(self, 'variant_name', None), strict=False) host_version = None if self.apk_file is not None: host_version = ApkInfo(self.apk_file).version_name if host_version: host_version = LooseVersion(host_version) self.logger.debug("Found version '{}' on host".format(host_version)) # Error if apk was not found anywhere if target_version is None and host_version is None: msg = "Could not find APK for '{}' on the host or target device" raise ResourceError(msg.format(self.name)) if self.exact_apk_version is not None: if self.exact_apk_version != target_version and self.version != host_version: msg = "APK version '{}' not found on the host '{}' or target '{}'" raise ResourceError(msg.format(self.version, host_version, target_version)) # Ensure the apk is setup on the device if self.force_install: self.force_install_apk(context, host_version) elif self.check_apk: self.prefer_host_apk(context, host_version, target_version) else: self.prefer_target_apk(context, host_version, target_version) self.reset(context) self.apk_version = self.device.get_installed_package_version(self.package) context.add_classifiers(apk_version=self.apk_version) if self.launch_main: self.launch_package() # launch default activity without intent data self.device.execute('am kill-all') # kill all *background* activities self.device.clear_logcat() def force_install_apk(self, context, host_version): if host_version is None: raise ResourceError("force_install is 'True' but could not find APK on the host") try: self.validate_version(host_version) except ResourceError as e: msg = "force_install is 'True' but the host version is invalid:\n\t{}" raise ResourceError(msg.format(str(e))) self.install_apk(context, replace=True) def prefer_host_apk(self, context, host_version, target_version): msg = "check_apk is 'True' " if host_version is None: try: self.validate_version(target_version) except ResourceError as e: msg += "but the APK was not found on the host and the target version is invalid:\n\t{}" raise ResourceError(msg.format(str(e))) else: msg += "but the APK was not found on the host, using target version" self.logger.debug(msg) return try: self.validate_version(host_version) except ResourceError as e1: msg += "but the host APK version is invalid:\n\t{}\n" if target_version is None: msg += "The target does not have the app either" raise ResourceError(msg.format(str(e1))) try: self.validate_version(target_version) except ResourceError as e2: msg += "The target version is also invalid:\n\t{}" raise ResourceError(msg.format(str(e1), str(e2))) else: msg += "using the target version instead" self.logger.debug(msg.format(str(e1))) else: # Host version is valid if target_version is not None and target_version == host_version: msg += " and a matching version is alread on the device, doing nothing" self.logger.debug(msg) return msg += " and the host version is not on the target, installing APK" self.logger.debug(msg) self.install_apk(context, replace=True) def prefer_target_apk(self, context, host_version, target_version): msg = "check_apk is 'False' " if target_version is None: try: self.validate_version(host_version) except ResourceError as e: msg += "but the app was not found on the target and the host version is invalid:\n\t{}" raise ResourceError(msg.format(str(e))) else: msg += "and the app was not found on the target, using host version" self.logger.debug(msg) self.install_apk(context) return try: self.validate_version(target_version) except ResourceError as e1: msg += "but the target app version is invalid:\n\t{}\n" if host_version is None: msg += "The host does not have the APK either" raise ResourceError(msg.format(str(e1))) try: self.validate_version(host_version) except ResourceError as e2: msg += "The host version is also invalid:\n\t{}" raise ResourceError(msg.format(str(e1), str(e2))) else: msg += "Using the host APK instead" self.logger.debug(msg.format(str(e1))) self.install_apk(context, replace=True) else: msg += "and a valid version of the app is already on the target, using target app" self.logger.debug(msg) def validate_version(self, version): min_apk_version = getattr(self, 'min_apk_version', None) max_apk_version = getattr(self, 'max_apk_version', None) if min_apk_version is not None and max_apk_version is not None: if version < LooseVersion(min_apk_version) or \ version > LooseVersion(max_apk_version): msg = "version '{}' not supported. " \ "Minimum version required: '{}', Maximum version known to work: '{}'" raise ResourceError(msg.format(version, min_apk_version)) elif min_apk_version is not None: if version < LooseVersion(min_apk_version): msg = "version '{}' not supported. " \ "Minimum version required: '{}'" raise ResourceError(msg.format(version, min_apk_version)) elif max_apk_version is not None: if version > LooseVersion(max_apk_version): msg = "version '{}' not supported. " \ "Maximum version known to work: '{}'" raise ResourceError(msg.format(version, min_apk_version)) def launch_package(self): if not self.activity: output = self.device.execute('am start -W {}'.format(self.package)) else: output = self.device.execute('am start -W -n {}/{}'.format(self.package, self.activity)) if 'Error:' in output: self.device.execute('am force-stop {}'.format(self.package)) # this will dismiss any erro dialogs raise WorkloadError(output) self.logger.debug(output) def reset(self, context): # pylint: disable=W0613 self.device.execute('am force-stop {}'.format(self.package)) self.device.execute('pm clear {}'.format(self.package)) # As of android API level 23, apps can request permissions at runtime, # this will grant all of them so requests do not pop up when running the app # This can also be done less "manually" during adb install using the -g flag if self.device.get_sdk_version() >= 23: self._grant_requested_permissions() def install_apk(self, context, replace=False): success = False if replace: self.device.uninstall(self.package) output = self.device.install_apk(self.apk_file, timeout=self.install_timeout, replace=replace, allow_downgrade=True) if 'Failure' in output: if 'ALREADY_EXISTS' in output: self.logger.warn('Using already installed APK (did not unistall properly?)') self.reset(context) else: raise WorkloadError(output) else: self.logger.debug(output) success = True self.do_post_install(context) return success def _grant_requested_permissions(self): dumpsys_output = self.device.execute(command="dumpsys package {}".format(self.package)) permissions = [] lines = iter(dumpsys_output.splitlines()) for line in lines: if "requested permissions:" in line: break for line in lines: if "android.permission." in line: permissions.append(line.split(":")[0].strip()) # Matching either of these means the end of requested permissions section elif "install permissions:" in line or "runtime permissions:" in line: break for permission in set(permissions): # "Normal" Permisions are automatically granted and cannot be changed permission_name = permission.rsplit('.', 1)[1] if permission_name not in ANDROID_NORMAL_PERMISSIONS: # On some API 23+ devices, this may fail with a SecurityException # on previously granted permissions. In that case, just skip as it # is not fatal to the workload execution try: self.device.execute("pm grant {} {}".format(self.package, permission)) except DeviceError as e: if "changeable permission" in e.message or "Unknown permission" in e.message: self.logger.debug(e) else: raise e def do_post_install(self, context): """ May be overwritten by derived classes.""" pass def run(self, context): pass def update_result(self, context): self.logcat_log = os.path.join(context.output_directory, 'logcat.log') self.device.dump_logcat(self.logcat_log) context.add_iteration_artifact(name='logcat', path='logcat.log', kind='log', description='Logact dump for the run.') def teardown(self, context): self.device.execute('am force-stop {}'.format(self.package)) if self.uninstall_apk: self.device.uninstall(self.package) AndroidBenchmark = ApkWorkload # backward compatibility class ReventWorkload(Workload): # pylint: disable=attribute-defined-outside-init def __init__(self, device, _call_super=True, **kwargs): if _call_super: Workload.__init__(self, device, **kwargs) devpath = self.device.path self.on_device_revent_binary = devpath.join(self.device.binaries_directory, 'revent') self.setup_timeout = kwargs.get('setup_timeout', None) self.run_timeout = kwargs.get('run_timeout', None) self.revent_setup_file = None self.revent_run_file = None self.on_device_setup_revent = None self.on_device_run_revent = None self.statedefs_dir = None if self.check_states: state_detector.check_match_state_dependencies() def setup(self, context): self.revent_setup_file = context.resolver.get(ReventFile(self, 'setup')) self.revent_run_file = context.resolver.get(ReventFile(self, 'run')) devpath = self.device.path self.on_device_setup_revent = devpath.join(self.device.working_directory, os.path.split(self.revent_setup_file)[-1]) self.on_device_run_revent = devpath.join(self.device.working_directory, os.path.split(self.revent_run_file)[-1]) self._check_revent_files(context) default_setup_timeout = ceil(ReventRecording(self.revent_setup_file).duration) + 30 default_run_timeout = ceil(ReventRecording(self.revent_run_file).duration) + 30 self.setup_timeout = self.setup_timeout or default_setup_timeout self.run_timeout = self.run_timeout or default_run_timeout Workload.setup(self, context) self.device.killall('revent') command = '{} replay {}'.format(self.on_device_revent_binary, self.on_device_setup_revent) self.device.execute(command, timeout=self.setup_timeout) def run(self, context): command = '{} replay {}'.format(self.on_device_revent_binary, self.on_device_run_revent) self.logger.debug('Replaying {}'.format(os.path.basename(self.on_device_run_revent))) self.device.execute(command, timeout=self.run_timeout) self.logger.debug('Replay completed.') def update_result(self, context): pass def teardown(self, context): self.device.killall('revent') self.device.delete_file(self.on_device_setup_revent) self.device.delete_file(self.on_device_run_revent) def _check_revent_files(self, context): # check the revent binary revent_binary = context.resolver.get(Executable(NO_ONE, self.device.abi, 'revent')) if not os.path.isfile(revent_binary): message = '{} does not exist. '.format(revent_binary) message += 'Please build revent for your system and place it in that location' raise WorkloadError(message) if not self.revent_setup_file: # pylint: disable=too-few-format-args message = '{0}.setup.revent file does not exist, Please provide one for your device, {0}'.format(self.device.name) raise WorkloadError(message) if not self.revent_run_file: # pylint: disable=too-few-format-args message = '{0}.run.revent file does not exist, Please provide one for your device, {0}'.format(self.device.name) raise WorkloadError(message) self.on_device_revent_binary = self.device.install_executable(revent_binary) self.device.push_file(self.revent_run_file, self.on_device_run_revent) self.device.push_file(self.revent_setup_file, self.on_device_setup_revent) def _check_statedetection_files(self, context): try: self.statedefs_dir = context.resolver.get(File(self, 'state_definitions')) except ResourceError: self.logger.warning("State definitions directory not found. Disabling state detection.") self.check_states = False def check_state(self, context, phase): try: self.logger.info("\tChecking workload state...") screenshotPath = os.path.join(context.output_directory, "screen.png") self.device.capture_screen(screenshotPath) stateCheck = state_detector.verify_state(screenshotPath, self.statedefs_dir, phase) if not stateCheck: raise WorkloadError("Unexpected state after setup") except state_detector.StateDefinitionError as e: msg = "State definitions or template files missing or invalid ({}). Skipping state detection." self.logger.warning(msg.format(e.message)) class AndroidUiAutoBenchmark(UiAutomatorWorkload, AndroidBenchmark): supported_platforms = ['android'] def __init__(self, device, **kwargs): UiAutomatorWorkload.__init__(self, device, **kwargs) AndroidBenchmark.__init__(self, device, _call_super=False, **kwargs) def initialize(self, context): UiAutomatorWorkload.initialize(self, context) AndroidBenchmark.initialize(self, context) self._check_unsupported_packages() def init_resources(self, context): UiAutomatorWorkload.init_resources(self, context) AndroidBenchmark.init_resources(self, context) def setup(self, context): UiAutomatorWorkload.setup(self, context) AndroidBenchmark.setup(self, context) def update_result(self, context): UiAutomatorWorkload.update_result(self, context) AndroidBenchmark.update_result(self, context) def teardown(self, context): UiAutomatorWorkload.teardown(self, context) AndroidBenchmark.teardown(self, context) def _check_unsupported_packages(self): """ Check for any unsupported package versions and raise an exception if detected. """ for package in UNSUPPORTED_PACKAGES: version = self.device.get_installed_package_version(package) if version is None: continue if '-' in version: version = version.split('-')[0] # ignore abi version if version in UNSUPPORTED_PACKAGES[package]: message = 'This workload does not support version "{}" of package "{}"' raise WorkloadError(message.format(version, package)) class AndroidUxPerfWorkloadMeta(ExtensionMeta): to_propagate = ExtensionMeta.to_propagate + [('deployable_assets', str, ListCollection)] class AndroidUxPerfWorkload(AndroidUiAutoBenchmark): __metaclass__ = AndroidUxPerfWorkloadMeta deployable_assets = [] parameters = [ Parameter('markers_enabled', kind=bool, default=False, description=""" If ``True``, UX_PERF action markers will be emitted to logcat during the test run. """), Parameter('clean_assets', kind=bool, default=False, description=""" If ``True`` pushed assets will be deleted at the end of each iteration """), Parameter('force_push_assets', kind=bool, default=False, description=""" If ``True`` always push assets on each iteration, even if the assets already exists in the device path """), ] def _path_on_device(self, fpath, dirname=None): if dirname is None: dirname = self.device.working_directory fname = os.path.basename(fpath) return self.device.path.join(dirname, fname) def push_assets(self, context): for f in self.deployable_assets: fpath = context.resolver.get(File(self, f)) device_path = self._path_on_device(fpath) if self.force_push_assets or not self.device.file_exists(device_path): self.device.push_file(fpath, device_path, timeout=300) def delete_assets(self): for f in self.deployable_assets: self.device.delete_file(self._path_on_device(f)) def __init__(self, device, **kwargs): super(AndroidUxPerfWorkload, self).__init__(device, **kwargs) # Turn class attribute into instance attribute self.deployable_assets = list(self.deployable_assets) def validate(self): super(AndroidUxPerfWorkload, self).validate() self.uiauto_params['package'] = self.package self.uiauto_params['markers_enabled'] = self.markers_enabled def setup(self, context): super(AndroidUxPerfWorkload, self).setup(context) self.push_assets(context) def teardown(self, context): super(AndroidUxPerfWorkload, self).teardown(context) if self.clean_assets: self.delete_assets() class GameWorkload(ApkWorkload, ReventWorkload): """ GameWorkload is the base class for all the workload that use revent files to run. For more in depth details on how to record revent files, please see :ref:`revent_files_creation`. To subclass this class, please refer to :ref:`GameWorkload`. Additionally, this class defines the following attributes: :asset_file: A tarball containing additional assets for the workload. These are the assets that are not part of the APK but would need to be downloaded by the workload (usually, on first run of the app). Since the presence of a network connection cannot be assumed on some devices, this provides an alternative means of obtaining the assets. :saved_state_file: A tarball containing the saved state for a workload. This tarball gets deployed in the same way as the asset file. The only difference being that it is usually much slower and re-deploying the tarball should alone be enough to reset the workload to a known state (without having to reinstall the app or re-deploy the other assets). :loading_time: Time it takes for the workload to load after the initial activity has been started. """ # May be optionally overwritten by subclasses asset_file = None saved_state_file = None view = 'SurfaceView' loading_time = 10 supported_platforms = ['android'] parameters = [ Parameter('install_timeout', default=500, override=True), Parameter('check_states', kind=bool, default=False, global_alias='check_game_states', description="""Use visual state detection to verify the state of the workload after setup and run"""), Parameter('assets_push_timeout', kind=int, default=500, description='Timeout used during deployment of the assets package (if there is one).'), Parameter('clear_data_on_reset', kind=bool, default=True, description=""" If set to ``False``, this will prevent WA from clearing package data for this workload prior to running it. """), ] def __init__(self, device, **kwargs): # pylint: disable=W0613 ApkWorkload.__init__(self, device, **kwargs) ReventWorkload.__init__(self, device, _call_super=False, **kwargs) self.logcat_process = None self.module_dir = os.path.dirname(sys.modules[self.__module__].__file__) self.revent_dir = os.path.join(self.module_dir, 'revent_files') def init_resources(self, context): ApkWorkload.init_resources(self, context) ReventWorkload.init_resources(self, context) if self.check_states: self._check_statedetection_files(context) def setup(self, context): ApkWorkload.setup(self, context) self.logger.debug('Waiting for the game to load...') time.sleep(self.loading_time) ReventWorkload.setup(self, context) # state detection check if it's enabled in the config if self.check_states: self.check_state(context, "setup_complete") def do_post_install(self, context): ApkWorkload.do_post_install(self, context) self._deploy_assets(context, self.assets_push_timeout) def reset(self, context): # If saved state exists, restore it; if not, do full # uninstall/install cycle. self.device.execute('am force-stop {}'.format(self.package)) if self.saved_state_file: self._deploy_resource_tarball(context, self.saved_state_file) else: if self.clear_data_on_reset: self.device.execute('pm clear {}'.format(self.package)) self._deploy_assets(context) def run(self, context): ReventWorkload.run(self, context) def teardown(self, context): # state detection check if it's enabled in the config if self.check_states: self.check_state(context, "run_complete") if not self.saved_state_file: ApkWorkload.teardown(self, context) else: self.device.execute('am force-stop {}'.format(self.package)) ReventWorkload.teardown(self, context) def _deploy_assets(self, context, timeout=300): if self.asset_file: self._deploy_resource_tarball(context, self.asset_file, timeout) if self.saved_state_file: # must be deployed *after* asset tarball! self._deploy_resource_tarball(context, self.saved_state_file, timeout) def _deploy_resource_tarball(self, context, resource_file, timeout=300): kind = 'data' if ':' in resource_file: kind, resource_file = resource_file.split(':', 1) ondevice_cache = self.device.path.join(self.device.resource_cache, self.name, resource_file) if not self.device.file_exists(ondevice_cache): asset_tarball = context.resolver.get(ExtensionAsset(self, resource_file)) if not asset_tarball: message = 'Could not find resource {} for workload {}.' raise WorkloadError(message.format(resource_file, self.name)) # adb push will create intermediate directories if they don't # exist. self.device.push_file(asset_tarball, ondevice_cache, timeout=timeout) device_asset_directory = self.device.path.join(self.device.external_storage_directory, 'Android', kind) deploy_command = 'cd {} && {} tar -xzf {}'.format(device_asset_directory, self.device.busybox, ondevice_cache) self.device.execute(deploy_command, timeout=timeout, as_root=True)