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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2013 The Chromium Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 """A class to keep track of devices across builds and report state.""" | |
| 8 import json | |
| 9 import logging | |
| 10 import optparse | |
| 11 import os | |
| 12 import psutil | |
| 13 import re | |
| 14 import signal | |
| 15 import smtplib | |
| 16 import subprocess | |
| 17 import sys | |
| 18 import time | |
| 19 import urllib | |
| 20 | |
| 21 import bb_annotations | |
| 22 import bb_utils | |
| 23 | |
| 24 sys.path.append(os.path.join(os.path.dirname(__file__), | |
| 25 os.pardir, os.pardir, 'util', 'lib', | |
| 26 'common')) | |
| 27 import perf_tests_results_helper # pylint: disable=F0401 | |
| 28 | |
| 29 sys.path.append(os.path.join(os.path.dirname(__file__), '..')) | |
| 30 from pylib import constants | |
| 31 from pylib.cmd_helper import GetCmdOutput | |
| 32 from pylib.device import adb_wrapper | |
| 33 from pylib.device import battery_utils | |
| 34 from pylib.device import device_blacklist | |
| 35 from pylib.device import device_errors | |
| 36 from pylib.device import device_list | |
| 37 from pylib.device import device_utils | |
| 38 from pylib.utils import run_tests_helper | |
| 39 | |
| 40 _RE_DEVICE_ID = re.compile('Device ID = (\d+)') | |
| 41 | |
| 42 def DeviceInfo(device, options): | |
| 43 """Gathers info on a device via various adb calls. | |
| 44 | |
| 45 Args: | |
| 46 device: A DeviceUtils instance for the device to construct info about. | |
| 47 | |
| 48 Returns: | |
| 49 Tuple of device type, build id, report as a string, error messages, and | |
| 50 boolean indicating whether or not device can be used for testing. | |
| 51 """ | |
| 52 battery = battery_utils.BatteryUtils(device) | |
| 53 | |
| 54 build_product = '' | |
| 55 build_id = '' | |
| 56 battery_level = 100 | |
| 57 errors = [] | |
| 58 dev_good = True | |
| 59 json_data = {} | |
| 60 | |
| 61 try: | |
| 62 build_product = device.build_product | |
| 63 build_id = device.build_id | |
| 64 | |
| 65 json_data = { | |
| 66 'serial': device.adb.GetDeviceSerial(), | |
| 67 'type': build_product, | |
| 68 'build': build_id, | |
| 69 'build_detail': device.GetProp('ro.build.fingerprint'), | |
| 70 'battery': {}, | |
| 71 'imei_slice': 'Unknown', | |
| 72 'wifi_ip': device.GetProp('dhcp.wlan0.ipaddress'), | |
| 73 } | |
| 74 | |
| 75 battery_info = {} | |
| 76 try: | |
| 77 battery_info = battery.GetBatteryInfo(timeout=5) | |
| 78 battery_level = int(battery_info.get('level', battery_level)) | |
| 79 json_data['battery'] = battery_info | |
| 80 except device_errors.CommandFailedError: | |
| 81 logging.exception('Failed to get battery information for %s', str(device)) | |
| 82 | |
| 83 try: | |
| 84 for l in device.RunShellCommand(['dumpsys', 'iphonesubinfo'], | |
| 85 check_return=True, timeout=5): | |
| 86 m = _RE_DEVICE_ID.match(l) | |
| 87 if m: | |
| 88 json_data['imei_slice'] = m.group(1)[-6:] | |
| 89 except device_errors.CommandFailedError: | |
| 90 logging.exception('Failed to get IMEI slice for %s', str(device)) | |
| 91 | |
| 92 if battery_level < 15: | |
| 93 errors += ['Device critically low in battery.'] | |
| 94 dev_good = False | |
| 95 if not battery.GetCharging(): | |
| 96 battery.SetCharging(True) | |
| 97 if not options.no_provisioning_check: | |
| 98 setup_wizard_disabled = ( | |
| 99 device.GetProp('ro.setupwizard.mode') == 'DISABLED') | |
| 100 if not setup_wizard_disabled and device.build_type != 'user': | |
| 101 errors += ['Setup wizard not disabled. Was it provisioned correctly?'] | |
| 102 if (device.product_name == 'mantaray' and | |
| 103 battery_info.get('AC powered', None) != 'true'): | |
| 104 errors += ['Mantaray device not connected to AC power.'] | |
| 105 except device_errors.CommandFailedError: | |
| 106 logging.exception('Failure while getting device status.') | |
| 107 dev_good = False | |
| 108 except device_errors.CommandTimeoutError: | |
| 109 logging.exception('Timeout while getting device status.') | |
| 110 dev_good = False | |
| 111 | |
| 112 return (build_product, build_id, battery_level, errors, dev_good, json_data) | |
| 113 | |
| 114 | |
| 115 def CheckForMissingDevices(options, devices): | |
| 116 """Uses file of previous online devices to detect broken phones. | |
| 117 | |
| 118 Args: | |
| 119 options: out_dir parameter of options argument is used as the base | |
| 120 directory to load and update the cache file. | |
| 121 devices: A list of DeviceUtils instance for the currently visible and | |
| 122 online attached devices. | |
| 123 """ | |
| 124 out_dir = os.path.abspath(options.out_dir) | |
| 125 device_serials = set(d.adb.GetDeviceSerial() for d in devices) | |
| 126 | |
| 127 # last_devices denotes all known devices prior to this run | |
| 128 last_devices_path = os.path.join(out_dir, device_list.LAST_DEVICES_FILENAME) | |
| 129 last_missing_devices_path = os.path.join(out_dir, | |
| 130 device_list.LAST_MISSING_DEVICES_FILENAME) | |
| 131 try: | |
| 132 last_devices = device_list.GetPersistentDeviceList(last_devices_path) | |
| 133 except IOError: | |
| 134 # Ignore error, file might not exist | |
| 135 last_devices = [] | |
| 136 | |
| 137 try: | |
| 138 last_missing_devices = device_list.GetPersistentDeviceList( | |
| 139 last_missing_devices_path) | |
| 140 except IOError: | |
| 141 last_missing_devices = [] | |
| 142 | |
| 143 missing_devs = list(set(last_devices) - device_serials) | |
| 144 new_missing_devs = list(set(missing_devs) - set(last_missing_devices)) | |
| 145 | |
| 146 if new_missing_devs and os.environ.get('BUILDBOT_SLAVENAME'): | |
| 147 logging.info('new_missing_devs %s' % new_missing_devs) | |
| 148 devices_missing_msg = '%d devices not detected.' % len(missing_devs) | |
| 149 bb_annotations.PrintSummaryText(devices_missing_msg) | |
| 150 | |
| 151 from_address = 'chrome-bot@chromium.org' | |
| 152 to_addresses = ['chrome-labs-tech-ticket@google.com', | |
| 153 'chrome-android-device-alert@google.com'] | |
| 154 cc_addresses = ['chrome-android-device-alert@google.com'] | |
| 155 subject = 'Devices offline on %s, %s, %s' % ( | |
| 156 os.environ.get('BUILDBOT_SLAVENAME'), | |
| 157 os.environ.get('BUILDBOT_BUILDERNAME'), | |
| 158 os.environ.get('BUILDBOT_BUILDNUMBER')) | |
| 159 msg = ('Please reboot the following devices:\n%s' % | |
| 160 '\n'.join(map(str, new_missing_devs))) | |
| 161 SendEmail(from_address, to_addresses, cc_addresses, subject, msg) | |
| 162 | |
| 163 all_known_devices = list(device_serials | set(last_devices)) | |
| 164 device_list.WritePersistentDeviceList(last_devices_path, all_known_devices) | |
| 165 device_list.WritePersistentDeviceList(last_missing_devices_path, missing_devs) | |
| 166 | |
| 167 if not all_known_devices: | |
| 168 # This can happen if for some reason the .last_devices file is not | |
| 169 # present or if it was empty. | |
| 170 return ['No online devices. Have any devices been plugged in?'] | |
| 171 if missing_devs: | |
| 172 devices_missing_msg = '%d devices not detected.' % len(missing_devs) | |
| 173 bb_annotations.PrintSummaryText(devices_missing_msg) | |
| 174 return ['Current online devices: %s' % ', '.join(d for d in device_serials), | |
| 175 '%s are no longer visible. Were they removed?' % missing_devs] | |
| 176 else: | |
| 177 new_devs = device_serials - set(last_devices) | |
| 178 if new_devs and os.path.exists(last_devices_path): | |
| 179 bb_annotations.PrintWarning() | |
| 180 bb_annotations.PrintSummaryText( | |
| 181 '%d new devices detected' % len(new_devs)) | |
| 182 logging.info('New devices detected:') | |
| 183 for d in new_devs: | |
| 184 logging.info(' %s', d) | |
| 185 | |
| 186 | |
| 187 def SendEmail(from_address, to_addresses, cc_addresses, subject, msg): | |
| 188 msg_body = '\r\n'.join(['From: %s' % from_address, | |
| 189 'To: %s' % ', '.join(to_addresses), | |
| 190 'CC: %s' % ', '.join(cc_addresses), | |
| 191 'Subject: %s' % subject, '', msg]) | |
| 192 try: | |
| 193 server = smtplib.SMTP('localhost') | |
| 194 server.sendmail(from_address, to_addresses, msg_body) | |
| 195 server.quit() | |
| 196 except Exception: | |
| 197 logging.exception('Failed to send alert email.') | |
| 198 | |
| 199 | |
| 200 def RestartUsb(): | |
| 201 if not os.path.isfile('/usr/bin/restart_usb'): | |
| 202 logging.error('Could not restart usb. ''/usr/bin/restart_usb not ' | |
| 203 'installed on host (see BUG=305769).') | |
| 204 return False | |
| 205 | |
| 206 lsusb_proc = bb_utils.SpawnCmd(['lsusb'], stdout=subprocess.PIPE) | |
| 207 lsusb_output, _ = lsusb_proc.communicate() | |
| 208 if lsusb_proc.returncode: | |
| 209 logging.error('Could not get list of USB ports (i.e. lsusb).') | |
| 210 return lsusb_proc.returncode | |
| 211 | |
| 212 usb_devices = [re.findall(r'Bus (\d\d\d) Device (\d\d\d)', lsusb_line)[0] | |
| 213 for lsusb_line in lsusb_output.strip().split('\n')] | |
| 214 | |
| 215 all_restarted = True | |
| 216 # Walk USB devices from leaves up (i.e reverse sorted) restarting the | |
| 217 # connection. If a parent node (e.g. usb hub) is restarted before the | |
| 218 # devices connected to it, the (bus, dev) for the hub can change, making the | |
| 219 # output we have wrong. This way we restart the devices before the hub. | |
| 220 for (bus, dev) in reversed(sorted(usb_devices)): | |
| 221 # Can not restart root usb connections | |
| 222 if dev != '001': | |
| 223 return_code = bb_utils.RunCmd(['/usr/bin/restart_usb', bus, dev]) | |
| 224 if return_code: | |
| 225 logging.error('Error restarting USB device /dev/bus/usb/%s/%s', | |
| 226 bus, dev) | |
| 227 all_restarted = False | |
| 228 else: | |
| 229 logging.info('Restarted USB device /dev/bus/usb/%s/%s', bus, dev) | |
| 230 | |
| 231 return all_restarted | |
| 232 | |
| 233 | |
| 234 def KillAllAdb(): | |
| 235 def GetAllAdb(): | |
| 236 for p in psutil.process_iter(): | |
| 237 try: | |
| 238 if 'adb' in p.name: | |
| 239 yield p | |
| 240 except (psutil.NoSuchProcess, psutil.AccessDenied): | |
| 241 pass | |
| 242 | |
| 243 for sig in [signal.SIGTERM, signal.SIGQUIT, signal.SIGKILL]: | |
| 244 for p in GetAllAdb(): | |
| 245 try: | |
| 246 logging.info('kill %d %d (%s [%s])', sig, p.pid, p.name, | |
| 247 ' '.join(p.cmdline)) | |
| 248 p.send_signal(sig) | |
| 249 except (psutil.NoSuchProcess, psutil.AccessDenied): | |
| 250 pass | |
| 251 for p in GetAllAdb(): | |
| 252 try: | |
| 253 logging.error('Unable to kill %d (%s [%s])', p.pid, p.name, | |
| 254 ' '.join(p.cmdline)) | |
| 255 except (psutil.NoSuchProcess, psutil.AccessDenied): | |
| 256 pass | |
| 257 | |
| 258 | |
| 259 def main(): | |
| 260 parser = optparse.OptionParser() | |
| 261 parser.add_option('', '--out-dir', | |
| 262 help='Directory where the device path is stored', | |
| 263 default=os.path.join(constants.DIR_SOURCE_ROOT, 'out')) | |
| 264 parser.add_option('--no-provisioning-check', action='store_true', | |
| 265 help='Will not check if devices are provisioned properly.') | |
| 266 parser.add_option('--device-status-dashboard', action='store_true', | |
| 267 help='Output device status data for dashboard.') | |
| 268 parser.add_option('--restart-usb', action='store_true', | |
| 269 help='Restart USB ports before running device check.') | |
| 270 parser.add_option('--json-output', | |
| 271 help='Output JSON information into a specified file.') | |
| 272 parser.add_option('-v', '--verbose', action='count', default=1, | |
| 273 help='Log more information.') | |
| 274 | |
| 275 options, args = parser.parse_args() | |
| 276 if args: | |
| 277 parser.error('Unknown options %s' % args) | |
| 278 | |
| 279 run_tests_helper.SetLogLevel(options.verbose) | |
| 280 | |
| 281 # Remove the last build's "bad devices" before checking device statuses. | |
| 282 device_blacklist.ResetBlacklist() | |
| 283 | |
| 284 try: | |
| 285 expected_devices = device_list.GetPersistentDeviceList( | |
| 286 os.path.join(options.out_dir, device_list.LAST_DEVICES_FILENAME)) | |
| 287 except IOError: | |
| 288 expected_devices = [] | |
| 289 devices = device_utils.DeviceUtils.HealthyDevices() | |
| 290 device_serials = [d.adb.GetDeviceSerial() for d in devices] | |
| 291 # Only restart usb if devices are missing. | |
| 292 if set(expected_devices) != set(device_serials): | |
| 293 logging.warning('expected_devices: %s', expected_devices) | |
| 294 logging.warning('devices: %s', device_serials) | |
| 295 KillAllAdb() | |
| 296 retries = 5 | |
| 297 usb_restarted = True | |
| 298 if options.restart_usb: | |
| 299 if not RestartUsb(): | |
| 300 usb_restarted = False | |
| 301 bb_annotations.PrintWarning() | |
| 302 logging.error('USB reset stage failed, ' | |
| 303 'wait for any device to come back.') | |
| 304 while retries: | |
| 305 logging.info('retry adb devices...') | |
| 306 time.sleep(1) | |
| 307 devices = device_utils.DeviceUtils.HealthyDevices() | |
| 308 device_serials = [d.adb.GetDeviceSerial() for d in devices] | |
| 309 if set(expected_devices) == set(device_serials): | |
| 310 # All devices are online, keep going. | |
| 311 break | |
| 312 if not usb_restarted and devices: | |
| 313 # The USB wasn't restarted, but there's at least one device online. | |
| 314 # No point in trying to wait for all devices. | |
| 315 break | |
| 316 retries -= 1 | |
| 317 | |
| 318 types, builds, batteries, errors, devices_ok, json_data = ( | |
| 319 [], [], [], [], [], []) | |
| 320 if devices: | |
| 321 types, builds, batteries, errors, devices_ok, json_data = ( | |
| 322 zip(*[DeviceInfo(dev, options) for dev in devices])) | |
| 323 | |
| 324 # Write device info to file for buildbot info display. | |
| 325 if os.path.exists('/home/chrome-bot'): | |
| 326 with open('/home/chrome-bot/.adb_device_info', 'w') as f: | |
| 327 for device in json_data: | |
| 328 try: | |
| 329 f.write('%s %s %s %.1fC %s%%\n' % (device['serial'], device['type'], | |
| 330 device['build'], float(device['battery']['temperature']) / 10, | |
| 331 device['battery']['level'])) | |
| 332 except Exception: | |
| 333 pass | |
| 334 | |
| 335 err_msg = CheckForMissingDevices(options, devices) or [] | |
| 336 | |
| 337 unique_types = list(set(types)) | |
| 338 unique_builds = list(set(builds)) | |
| 339 | |
| 340 bb_annotations.PrintMsg('Online devices: %d. Device types %s, builds %s' | |
| 341 % (len(devices), unique_types, unique_builds)) | |
| 342 | |
| 343 for j in json_data: | |
| 344 logging.info('Device %s (%s)', j.get('serial'), j.get('type')) | |
| 345 logging.info(' Build: %s (%s)', j.get('build'), j.get('build_detail')) | |
| 346 logging.info(' Current Battery Service state:') | |
| 347 for k, v in j.get('battery', {}).iteritems(): | |
| 348 logging.info(' %s: %s', k, v) | |
| 349 logging.info(' IMEI slice: %s', j.get('imei_slice')) | |
| 350 logging.info(' WiFi IP: %s', j.get('wifi_ip')) | |
| 351 | |
| 352 | |
| 353 for dev, dev_errors in zip(devices, errors): | |
| 354 if dev_errors: | |
| 355 err_msg += ['%s errors:' % str(dev)] | |
| 356 err_msg += [' %s' % error for error in dev_errors] | |
| 357 | |
| 358 if err_msg: | |
| 359 bb_annotations.PrintWarning() | |
| 360 for e in err_msg: | |
| 361 logging.error(e) | |
| 362 from_address = 'buildbot@chromium.org' | |
| 363 to_addresses = ['chromium-android-device-alerts@google.com'] | |
| 364 bot_name = os.environ.get('BUILDBOT_BUILDERNAME') | |
| 365 slave_name = os.environ.get('BUILDBOT_SLAVENAME') | |
| 366 subject = 'Device status check errors on %s, %s.' % (slave_name, bot_name) | |
| 367 SendEmail(from_address, to_addresses, [], subject, '\n'.join(err_msg)) | |
| 368 | |
| 369 if options.device_status_dashboard: | |
| 370 offline_devices = [ | |
| 371 device_utils.DeviceUtils(a) | |
| 372 for a in adb_wrapper.AdbWrapper.Devices(is_ready=False) | |
| 373 if a.GetState() == 'offline'] | |
| 374 | |
| 375 perf_tests_results_helper.PrintPerfResult('BotDevices', 'OnlineDevices', | |
| 376 [len(devices)], 'devices') | |
| 377 perf_tests_results_helper.PrintPerfResult('BotDevices', 'OfflineDevices', | |
| 378 [len(offline_devices)], 'devices', | |
| 379 'unimportant') | |
| 380 for dev, battery in zip(devices, batteries): | |
| 381 perf_tests_results_helper.PrintPerfResult('DeviceBattery', str(dev), | |
| 382 [battery], '%', | |
| 383 'unimportant') | |
| 384 | |
| 385 if options.json_output: | |
| 386 with open(options.json_output, 'wb') as f: | |
| 387 f.write(json.dumps(json_data, indent=4)) | |
| 388 | |
| 389 num_failed_devs = 0 | |
| 390 for device_ok, device in zip(devices_ok, devices): | |
| 391 if not device_ok: | |
| 392 logging.warning('Blacklisting %s', str(device)) | |
| 393 device_blacklist.ExtendBlacklist([str(device)]) | |
| 394 num_failed_devs += 1 | |
| 395 | |
| 396 if num_failed_devs == len(devices): | |
| 397 return 2 | |
| 398 | |
| 399 if not devices: | |
| 400 return 1 | |
| 401 | |
| 402 | |
| 403 if __name__ == '__main__': | |
| 404 sys.exit(main()) | |
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Chromium Code Reviews
Issue 2392643003:
Removes files from //build that we don't need (Closed)
