Create the latest_download dir if it doesn't exist.

bin/cros_au_test_harness.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.
 
 import optparse
 import os
 import re
 import sys
@@ skipping 31 matching lines @@
   """Abstract interface that defines an Auto Update test."""
   source_image = ''
   use_delta_updates = False
 
   def setUp(self):
     unittest.TestCase.setUp(self)
     # Set these up as they are used often.
     self.crosutils = os.path.join(os.path.dirname(__file__), '..')
     self.crosutilsbin = os.path.join(os.path.dirname(__file__))
     self.download_folder = os.path.join(self.crosutilsbin, 'latest_download')
+    if not os.path.exists(self.download_folder):
+      os.makedirs(self.download_folder)

[sosa, 2010/12/06 19:42:15]

Can you switch to using self.crosutils?

[dgarrett, 2010/12/06 19:51:28]

Do you mean put the downloaded files directly into crosutils, or put
latest_download in crosutils?

Current latest_download is created in crosutilsbin for a desktop developer
build.

 
   def GetStatefulChangeFlag(self, stateful_change):
     """Returns the flag to pass to image_to_vm for the stateful change."""
     stateful_change_flag = ''
     if stateful_change:
       stateful_change_flag = '--stateful_update_flag=%s' % stateful_change
 
     return stateful_change_flag
 
   def ParseGenerateTestReportOutput(self, output):
@@ skipping 410 matching lines @@
     else:
       remote = options.remote
 
     suite = unittest.TestLoader().loadTestsFromTestCase(RealAUTest)
     test_result = unittest.TextTestRunner(verbosity=2).run(suite)
   else:
     parser.error('Could not parse harness type %s.' % options.type)
 
   if not test_result.wasSuccessful():
     Die('Test harness was not successful')