Removes device_status_check and buildbot_report

build/android/device_status_check.py

Index: build/android/device_status_check.py
diff --git a/build/android/device_status_check.py b/build/android/device_status_check.py
deleted file mode 100755
index cd8415378bb5ce6388978dec86cd62aafd74f71d..0000000000000000000000000000000000000000
--- a/build/android/device_status_check.py
+++ /dev/null
@@ -1,233 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2012 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.
-
-"""A class to keep track of devices across builds and report state."""
-import logging
-import optparse
-import os
-import smtplib
-import sys
-import re
-
-from pylib import android_commands
-from pylib import buildbot_report
-from pylib import constants
-from pylib.cmd_helper import GetCmdOutput
-
-
-def DeviceInfo(serial, options):
-  """Gathers info on a device via various adb calls.
-
-  Args:
-    serial: The serial of the attached device to construct info about.
-
-  Returns:
-    Tuple of device type, build id, report as a string, error messages, and
-    boolean indicating whether or not device can be used for testing.
-  """
-
-  def AdbShellCmd(cmd):
-    return GetCmdOutput('adb -s %s shell %s' % (serial, cmd),
-                        shell=True).strip()
-
-  device_adb = android_commands.AndroidCommands(serial)
-
-  # TODO(navabi): Replace AdbShellCmd with device_adb.
-  device_type = AdbShellCmd('getprop ro.build.product')
-  device_build = AdbShellCmd('getprop ro.build.id')
-  device_build_type = AdbShellCmd('getprop ro.build.type')
-  device_product_name = AdbShellCmd('getprop ro.product.name')
-
-  setup_wizard_disabled = AdbShellCmd(
-      'getprop ro.setupwizard.mode') == 'DISABLED'
-  battery = AdbShellCmd('dumpsys battery')
-  install_output = GetCmdOutput(
-    ['%s/build/android/adb_install_apk.py' % constants.DIR_SOURCE_ROOT, '--apk',
-     '%s/build/android/CheckInstallApk-debug.apk' % constants.DIR_SOURCE_ROOT])
-  install_speed_found = re.findall('(\d+) KB/s', install_output)
-  if install_speed_found:
-    install_speed = int(install_speed_found[0])
-  else:
-    install_speed = 'Unknown'
-  if 'Error' in battery:
-    ac_power = 'Unknown'
-    battery_level = 'Unknown'
-    battery_temp = 'Unknown'
-  else:
-    ac_power = re.findall('AC powered: (\w+)', battery)[0]
-    battery_level = int(re.findall('level: (\d+)', battery)[0])
-    battery_temp = float(re.findall('temperature: (\d+)', battery)[0]) / 10
-  report = ['Device %s (%s)' % (serial, device_type),
-            '  Build: %s (%s)' % (device_build,
-                                  AdbShellCmd('getprop ro.build.fingerprint')),
-            '  Battery: %s%%' % battery_level,
-            '  Battery temp: %s' % battery_temp,
-            '  IMEI slice: %s' % AdbShellCmd('dumpsys iphonesubinfo '
-                                             '| grep Device'
-                                             "| awk '{print $4}'")[-6:],
-            '  Wifi IP: %s' % AdbShellCmd('getprop dhcp.wlan0.ipaddress'),
-            '  Install Speed: %s KB/s' % install_speed,
-            '']
-
-  errors = []
-  if battery_level < 15:
-    errors += ['Device critically low in battery. Turning off device.']
-  if (not setup_wizard_disabled and device_build_type != 'user' and
-      not options.no_provisioning_check):
-    errors += ['Setup wizard not disabled. Was it provisioned correctly?']
-  if device_product_name == 'mantaray' and ac_power != 'true':
-    errors += ['Mantaray device not connected to AC power.']
-  # TODO(navabi): Insert warning once we have a better handle of what install
-  # speeds to expect. The following lines were causing too many alerts.
-  # if install_speed < 500:
-  #   errors += ['Device install speed too low. Do not use for testing.']
-
-  # Causing the device status check step fail for slow install speed or low
-  # battery currently is too disruptive to the bots (especially try bots).
-  # Turn off devices with low battery and the step does not fail.
-  if battery_level < 15:
-    device_adb.EnableAdbRoot()
-    AdbShellCmd('reboot -p')
-  return device_type, device_build, '\n'.join(report), errors, True
-
-
-def CheckForMissingDevices(options, adb_online_devs):
-  """Uses file of previous online devices to detect broken phones.
-
-  Args:
-    options: out_dir parameter of options argument is used as the base
-             directory to load and update the cache file.
-    adb_online_devs: A list of serial numbers of the currently visible
-                     and online attached devices.
-  """
-  # TODO(navabi): remove this once the bug that causes different number
-  # of devices to be detected between calls is fixed.
-  logger = logging.getLogger()
-  logger.setLevel(logging.INFO)
-
-  out_dir = os.path.abspath(options.out_dir)
-
-  def ReadDeviceList(file_name):
-    devices_path = os.path.join(out_dir, file_name)
-    devices = []
-    try:
-      with open(devices_path) as f:
-        devices = f.read().splitlines()
-    except IOError:
-      # Ignore error, file might not exist
-      pass
-    return devices
-
-  def WriteDeviceList(file_name, device_list):
-    path = os.path.join(out_dir, file_name)
-    if not os.path.exists(out_dir):
-      os.makedirs(out_dir)
-    with open(path, 'w') as f:
-      # Write devices currently visible plus devices previously seen.
-      f.write('\n'.join(set(device_list)))
-
-  last_devices_path = os.path.join(out_dir, '.last_devices')
-  last_devices = ReadDeviceList('.last_devices')
-  missing_devs = list(set(last_devices) - set(adb_online_devs))
-
-  all_known_devices = list(set(adb_online_devs) | set(last_devices))
-  WriteDeviceList('.last_devices', all_known_devices)
-  WriteDeviceList('.last_missing', missing_devs)
-
-  if not all_known_devices:
-    # This can happen if for some reason the .last_devices file is not
-    # present or if it was empty.
-    return ['No online devices. Have any devices been plugged in?']
-  if missing_devs:
-    devices_missing_msg = '%d devices not detected.' % len(missing_devs)
-    buildbot_report.PrintSummaryText(devices_missing_msg)
-
-    # TODO(navabi): Debug by printing both output from GetCmdOutput and
-    # GetAttachedDevices to compare results.
-    return ['Current online devices: %s' % adb_online_devs,
-            '%s are no longer visible. Were they removed?\n' % missing_devs,
-            'SHERIFF: See go/chrome_device_monitor',
-            'Cache file: %s\n\n' % last_devices_path,
-            'adb devices: %s' % GetCmdOutput(['adb', 'devices']),
-            'adb devices(GetAttachedDevices): %s' %
-            android_commands.GetAttachedDevices()]
-  else:
-    new_devs = set(adb_online_devs) - set(last_devices)
-    if new_devs and os.path.exists(last_devices_path):
-      buildbot_report.PrintWarning()
-      buildbot_report.PrintSummaryText(
-          '%d new devices detected' % len(new_devs))
-      print ('New devices detected %s. And now back to your '
-             'regularly scheduled program.' % list(new_devs))
-
-
-def SendDeviceStatusAlert(msg):
-  from_address = 'buildbot@chromium.org'
-  to_address = 'chromium-android-device-alerts@google.com'
-  bot_name = os.environ.get('BUILDBOT_BUILDERNAME')
-  slave_name = os.environ.get('BUILDBOT_SLAVENAME')
-  subject = 'Device status check errors on %s, %s.' % (slave_name, bot_name)
-  msg_body = '\r\n'.join(['From: %s' % from_address, 'To: %s' % to_address,
-                          'Subject: %s' % subject, '', msg])
-  try:
-    server = smtplib.SMTP('localhost')
-    server.sendmail(from_address, [to_address], msg_body)
-    server.quit()
-  except Exception as e:
-    print 'Failed to send alert email. Error: %s' % e
-
-
-def main():
-  parser = optparse.OptionParser()
-  parser.add_option('', '--out-dir',
-                    help='Directory where the device path is stored',
-                    default=os.path.join(os.path.dirname(__file__), '..',
-                                         '..', 'out'))
-  parser.add_option('--no-provisioning-check',
-                    help='Will not check if devices are provisioned properly.')
-
-  options, args = parser.parse_args()
-  if args:
-    parser.error('Unknown options %s' % args)
-  devices = android_commands.GetAttachedDevices()
-  types, builds, reports, errors = [], [], [], []
-  fail_step_lst = []
-  if devices:
-    types, builds, reports, errors, fail_step_lst = (
-        zip(*[DeviceInfo(dev, options) for dev in devices]))
-
-  err_msg = CheckForMissingDevices(options, devices) or []
-
-  unique_types = list(set(types))
-  unique_builds = list(set(builds))
-
-  buildbot_report.PrintMsg('Online devices: %d. Device types %s, builds %s'
-                           % (len(devices), unique_types, unique_builds))
-  print '\n'.join(reports)
-
-  for serial, dev_errors in zip(devices, errors):
-    if dev_errors:
-      err_msg += ['%s errors:' % serial]
-      err_msg += ['    %s' % error for error in dev_errors]
-
-  if err_msg:
-    buildbot_report.PrintWarning()
-    msg = '\n'.join(err_msg)
-    print msg
-    SendDeviceStatusAlert(msg)
-
-  if False in fail_step_lst:
-    # TODO(navabi): Build fails on device status check step if there exists any
-    # devices with critically low battery or install speed. Remove those devices
-    # from testing, allowing build to continue with good devices.
-    return 1
-
-  if not devices:
-    return 1
-
-
-if __name__ == '__main__':
-  sys.exit(main())