gecko/build/mobile/remoteautomation.py

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# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Joel Maher.
#
# Portions created by the Initial Developer are Copyright (C) 2010
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Joel Maher <joel.maher@gmail.com> (Original Developer)
# Clint Talbert <cmtalbert@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
import time
import sys
import os
import socket
from automation import Automation
from devicemanager import DeviceManager, NetworkTools
class RemoteAutomation(Automation):
_devicemanager = None
def __init__(self, deviceManager, appName = '', remoteLog = None):
self._devicemanager = deviceManager
self._appName = appName
self._remoteProfile = None
self._remoteLog = remoteLog
# Default our product to fennec
self._product = "fennec"
Automation.__init__(self)
def setDeviceManager(self, deviceManager):
self._devicemanager = deviceManager
def setAppName(self, appName):
self._appName = appName
def setRemoteProfile(self, remoteProfile):
self._remoteProfile = remoteProfile
def setProduct(self, product):
self._product = product
def setRemoteLog(self, logfile):
self._remoteLog = logfile
# Set up what we need for the remote environment
def environment(self, env = None, xrePath = None, crashreporter = True):
# Because we are running remote, we don't want to mimic the local env
# so no copying of os.environ
if env is None:
env = {}
if crashreporter:
env['MOZ_CRASHREPORTER_NO_REPORT'] = '1'
env['MOZ_CRASHREPORTER'] = '1'
else:
env['MOZ_CRASHREPORTER_DISABLE'] = '1'
return env
def waitForFinish(self, proc, utilityPath, timeout, maxTime, startTime, debuggerInfo, symbolsDir):
# maxTime is used to override the default timeout, we should honor that
status = proc.wait(timeout = maxTime)
print proc.stdout
if (status == 1 and self._devicemanager.processExist(proc.procName)):
# Then we timed out, make sure Fennec is dead
proc.kill()
return status
def buildCommandLine(self, app, debuggerInfo, profileDir, testURL, extraArgs):
# If remote profile is specified, use that instead
if (self._remoteProfile):
profileDir = self._remoteProfile
cmd, args = Automation.buildCommandLine(self, app, debuggerInfo, profileDir, testURL, extraArgs)
# Remove -foreground if it exists, if it doesn't this just returns
try:
args.remove('-foreground')
except:
pass
#TODO: figure out which platform require NO_EM_RESTART
# return app, ['--environ:NO_EM_RESTART=1'] + args
return app, args
def getLanIp(self):
nettools = NetworkTools()
return nettools.getLanIp()
def Process(self, cmd, stdout = None, stderr = None, env = None, cwd = '.'):
if stdout == None or stdout == -1 or stdout == subprocess.PIPE:
stdout = self._remoteLog
return self.RProcess(self._devicemanager, cmd, stdout, stderr, env, cwd)
# be careful here as this inner class doesn't have access to outer class members
class RProcess(object):
# device manager process
dm = None
def __init__(self, dm, cmd, stdout = None, stderr = None, env = None, cwd = '.'):
self.dm = dm
self.stdoutlen = 0
self.proc = dm.launchProcess(cmd, stdout, cwd, env, True)
if (self.proc is None):
raise Exception("unable to launch process")
exepath = cmd[0]
name = exepath.split('/')[-1]
self.procName = name
# Setting timeout at 1 hour since on a remote device this takes much longer
self.timeout = 3600
time.sleep(15)
@property
def pid(self):
hexpid = self.dm.processExist(self.procName)
if (hexpid == None):
hexpid = "0x0"
return int(hexpid, 0)
@property
def stdout(self):
t = self.dm.getFile(self.proc)
if t == None: return ''
tlen = len(t)
retVal = t[self.stdoutlen:]
self.stdoutlen = tlen
return retVal.strip('\n').strip()
def wait(self, timeout = None):
timer = 0
interval = 5
if timeout == None:
timeout = self.timeout
while (self.dm.processExist(self.procName)):
t = self.stdout
if t != '': print t
time.sleep(interval)
timer += interval
if (timer > timeout):
break
if (timer >= timeout):
return 1
return 0
def kill(self):
self.dm.killProcess(self.procName)