| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| |
| from devil import devil_env |
| from devil.android import device_blacklist |
| from devil.android import device_errors |
| from devil.android import device_utils |
| |
| |
| def AddEnvironmentArguments(parser): |
| """Adds environment-specific arguments to the provided parser.""" |
| parser.add_argument( |
| '--adb-path', type=os.path.realpath, |
| help='Path to the adb binary') |
| |
| |
| def InitializeEnvironment(args): |
| devil_dynamic_config = devil_env.EmptyConfig() |
| if args.adb_path: |
| devil_dynamic_config['dependencies'].update( |
| devil_env.LocalConfigItem( |
| 'adb', devil_env.GetPlatform(), args.adb_path)) |
| |
| devil_env.config.Initialize(configs=[devil_dynamic_config]) |
| |
| |
| def AddDeviceArguments(parser): |
| """Adds device and blacklist arguments to the provided parser.""" |
| parser.add_argument( |
| '-d', '--device', dest='devices', action='append', |
| help='Serial number of the Android device to use. (default: use all)') |
| parser.add_argument('--blacklist-file', help='Device blacklist JSON file.') |
| |
| |
| def GetDevices(requested_devices, blacklist_file): |
| """Gets a list of healthy devices matching the given parameters.""" |
| if not isinstance(blacklist_file, device_blacklist.Blacklist): |
| blacklist_file = (device_blacklist.Blacklist(blacklist_file) |
| if blacklist_file |
| else None) |
| |
| devices = device_utils.DeviceUtils.HealthyDevices(blacklist_file) |
| if not devices: |
| raise device_errors.NoDevicesError() |
| elif requested_devices: |
| requested = set(requested_devices) |
| available = set(str(d) for d in devices) |
| missing = requested.difference(available) |
| if missing: |
| raise device_errors.DeviceUnreachableError(next(iter(missing))) |
| return sorted(device_utils.DeviceUtils(d) |
| for d in available.intersection(requested)) |
| else: |
| return devices |
| |
