Fixes to get ctest up and running again.

bin/ctest.py

 #!/usr/bin/python
 #
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Wrapper for tests that are run on builders."""
 
 import fileinput
 import optparse
 import os
 import re
 import sys
 import traceback
 import urllib
 import HTMLParser
 
 sys.path.append(os.path.join(os.path.dirname(__file__), '../lib'))
 from cros_build_lib import Info
 from cros_build_lib import ReinterpretPathForChroot
 from cros_build_lib import RunCommand
 from cros_build_lib import Warning
 
 _IMAGE_TO_EXTRACT = 'chromiumos_test_image.bin'
+_NEW_STYLE_VERSION = '0.9.131.0'
 
 class HTMLDirectoryParser(HTMLParser.HTMLParser):
   """HTMLParser for parsing the default apache file index."""
 
   def __init__(self, regex):
     HTMLParser.HTMLParser.__init__(self)
     self.regex_object = re.compile(regex)
     self.link_list = []
 
   def handle_starttag(self, tag, attrs):
@@ skipping 174 matching lines @@
     RunCommand(['unzip', '-d', download_folder, zip_path],
                print_cmd=False, error_message='Failed to download %s' % zip_url)
 
     ModifyBootDesc(download_folder)
 
     # Put url in version file so we don't have to do this every time.
     fh = open(versioned_url_path, 'w+')
     fh.write(zip_url)
     fh.close()
 
+  version = zip_url.split('/')[-2]
+  if not _GreaterVersion(version, _NEW_STYLE_VERSION) == version:
+    # If the version isn't ready for new style, touch file to use old style.
+    old_style_touch_path = os.path.join(download_folder, '.use_e1000')
+    fh = open(old_style_touch_path, 'w+')
+    fh.close()
+
 
 def RunAUTestHarness(board, channel, latest_url_base, zip_server_base,
                      no_graphics, type, remote):
   """Runs the auto update test harness.
 
   The auto update test harness encapsulates testing the auto-update mechanism
   for the latest image against the latest official image from the channel.  This
   also tests images with suite_Smoke (built-in as part of its verification
   process).
 
@@ skipping 69 matching lines @@
                    options.remote)
 
 
 if __name__ == '__main__':
   try:
     main()
   except Exception:
     print "Got exception."
     traceback.print_exc(file=sys.stdout)