Deal with different chromedrivers running on for Chrome and Dartium.

tools/get_drt.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Gets or updates a DumpRenderTree (a nearly headless build of chrome). This is
 # used for running browser tests of client applications.
 
 import optparse
@@ skipping 20 matching lines @@
 DRT_LATEST_PATTERN = (
     'gs://dartium-archive/latest/drt-%(osname)s-inc-*.zip')
 DRT_PERMANENT_PREFIX = 'gs://dartium-archive/drt-%(osname)s-inc'
 
 DARTIUM_DIR = os.path.join('client', 'tests', 'dartium')
 DARTIUM_VERSION = os.path.join(DARTIUM_DIR, 'LAST_VERSION')
 DARTIUM_LATEST_PATTERN = (
     'gs://dartium-archive/latest/dartium-%(osname)s-inc-*.zip')
 DARTIUM_PERMANENT_PREFIX = 'gs://dartium-archive/dartium-%(osname)s-inc'
 
+CHROMEDRIVER_DIR = os.path.join('tools', 'testing', 'dartium-chromedriver')
+CHROMEDRIVER_VERSION = os.path.join(CHROMEDRIVER_DIR, 'LAST_VERSION')
+CHROMEDRIVER_LATEST_PATTERN = (
+    'gs://dartium-archive/latest/chromedriver-%(osname)s-inc-*.zip')
+CHROMEDRIVER_PERMANENT_PREFIX = (
+    'gs://dartium-archive/chromedriver-%(osname)s-inc')
+
 sys.path.append(os.path.join(GSUTIL_DIR, 'boto'))
 import boto
 
 
 def execute_command(*cmd):
   """Execute a command in a subprocess."""
   pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
   output, error = pipe.communicate()
   return pipe.returncode, output
 
@@ skipping 132 matching lines @@
 
   print 'Successfully downloaded to %s' % directory
   return 0
 
 
 def main():
   parser = optparse.OptionParser()
   parser.add_option('--dartium', dest='dartium',
                     help='Get latest Dartium', action='store_true',
                     default=False)
+  parser.add_option('--chromedriver', dest='chromedriver',
+                    help='Get the latest built ChromeDriver',
+                    action='store_true', default=False)
   args, _ = parser.parse_args()
 
   if args.dartium:
     get_latest('Dartium', DARTIUM_DIR, DARTIUM_VERSION,
                DARTIUM_LATEST_PATTERN, DARTIUM_PERMANENT_PREFIX)
+  elif args.chromedriver:
+    get_latest('chromedriver', CHROMEDRIVER_DIR, CHROMEDRIVER_VERSION,
+               CHROMEDRIVER_LATEST_PATTERN, CHROMEDRIVER_PERMANENT_PREFIX)
   else:
     get_latest('DumpRenderTree', DRT_DIR, DRT_VERSION,
                DRT_LATEST_PATTERN, DRT_PERMANENT_PREFIX)
 
 if __name__ == '__main__':
   sys.exit(main())