If install of test apk fails because of storage, wipe device data.

build/android/provision_devices.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.
 
 """Provisions Android devices with settings required for bots.
 
 Usage:
   ./provision_devices.py [-d <device serial number>]
 """
 
 import logging
 import optparse
 import os
 import re
 import subprocess
 import sys
 import time
 
 from pylib import android_commands
 from pylib import constants
 from pylib import device_settings
+from pylib.cmd_helper import GetCmdOutput
 
 
 def KillHostHeartbeat():
   ps = subprocess.Popen(['ps', 'aux'], stdout = subprocess.PIPE)
   stdout, _ = ps.communicate()
   matches = re.findall('\\n.*host_heartbeat.*', stdout)
   for match in matches:
     print 'An instance of host heart beart running... will kill'
     pid = re.findall('(\d+)', match)[1]
     subprocess.call(['kill', str(pid)])
@@ skipping 49 matching lines @@
                             android_commands.LOCAL_PROPERTIES_PATH)
 
 
 def ProvisionDevices(options):
   if options.device is not None:
     devices = [options.device]
   else:
     devices = android_commands.GetAttachedDevices()
   for device in devices:
     android_cmd = android_commands.AndroidCommands(device)
+    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
+       ])
+    failure_string = 'Failure [INSTALL_FAILED_INSUFFICIENT_STORAGE]'
+    if failure_string not in install_output:

[navabi, 2014/03/21 00:12:14]

oops, this was for testing. should be "failure_string in install_output"

+      # Wipe data before provisioning device.
+      android_cmd.RunShellCommandWithSU('wipe data')
     _ConfigureLocalProperties(android_cmd)
     device_settings.ConfigureContentSettingsDict(
         android_cmd, device_settings.DETERMINISTIC_DEVICE_SETTINGS)
     # TODO(tonyg): We eventually want network on. However, currently radios
     # can cause perfbots to drain faster than they charge.
     if 'perf' in os.environ.get('BUILDBOT_BUILDERNAME', '').lower():
       device_settings.ConfigureContentSettingsDict(
           android_cmd, device_settings.NETWORK_DISABLED_SETTINGS)
     android_cmd.RunShellCommandWithSU('date -u %f' % time.time())
   if options.auto_reconnect:
@@ skipping 15 matching lines @@
 
   if args:
     print >> sys.stderr, 'Unused args %s' % args
     return 1
 
   ProvisionDevices(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))