Provision Android devices after the 'device_status_check' step.

build/android/buildbot/bb_device_steps.py

 #!/usr/bin/env python
 # Copyright (c) 2013 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 collections
 import glob
 import json
 import multiprocessing
 import optparse
@@ skipping 253 matching lines @@
   # Wait for logcat_monitor to pull existing logcat
   RunCmd(['sleep', '5'])
 
   if options.reboot:
     RebootDevices()
 
   # Device check and alert emails
   buildbot_report.PrintNamedStep('device_status_check')
   RunCmd(['build/android/device_status_check.py'])
 
+  # Provision devices
+  if options.auto_reconnect:
+    buildbot_report.PrintNamedStep('provision_devices')
+    target = options.factory_properties.get('target', 'Debug')
+    RunCmd(['build/android/provision_devices.py', '-t', target])
+
   if options.install:
     test_obj = INSTRUMENTATION_TESTS[options.install]
     InstallApk(options, test_obj, print_step=True)
 
   if 'chromedriver' in options.test_filter:
     RunChromeDriverTests()
   if 'unit' in options.test_filter:
     RunTestSuites(options, gtest_config.STABLE_TEST_SUITES)
   if 'ui' in options.test_filter:
     for test in INSTRUMENTATION_TESTS.itervalues():
@@ skipping 43 matching lines @@
                     action='append',
                     help=('Run a test suite. Test suites: "%s"' %
                           '", "'.join(VALID_TESTS)))
   parser.add_option('--asan', action='store_true', help='Run tests with asan.')
   parser.add_option('--install', metavar='<apk name>',
                     help='Install an apk by name')
   parser.add_option('--reboot', action='store_true',
                     help='Reboot devices before running tests')
   parser.add_option('--upload-to-flakiness-server', action='store_true',
                     help='Upload the results to the flakiness dashboard.')
+  parser.add_option(
+      '--auto-reconnect', action='store_true',
+      help='Push script to device which restarts adbd on disconnections.')
   options, args = parser.parse_args(argv[1:])
 
   def ParserError(msg):
     """We avoid parser.error because it calls sys.exit."""
     parser.print_help()
     print >> sys.stderr, '\nERROR:', msg
     return 1
 
   if args:
     return ParserError('Unused args %s' % args)
@@ skipping 13 matching lines @@
       'slave', 'android'))
   if os.path.exists(build_internal_android):
     android_paths.insert(0, build_internal_android)
   os.environ['PATH'] = os.pathsep.join(android_paths + [os.environ['PATH']])
 
   MainTestWrapper(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))