Extensions Docs Server: Preview server and more integration tests

chrome/common/extensions/docs/server2/handler.py

 # Copyright (c) 2012 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.
 
 import logging
 import os
 import sys
 
 from appengine_wrappers import webapp
 from appengine_wrappers import memcache
@@ skipping 18 matching lines @@
 # The branch that the server will default to when no branch is specified in the
 # URL. This is necessary because it is not possible to pass flags to the script
 # handler.
 DEFAULT_BRANCH = 'local'
 
 SVN_URL = 'http://src.chromium.org/chrome'
 TRUNK_URL = SVN_URL + '/trunk'
 BRANCH_URL = SVN_URL + '/branches'
 
 OMAHA_PROXY_URL = 'http://omahaproxy.appspot.com/json'
+BRANCH_UTILITY_MEMCACHE = AppEngineMemcache('branch_utility')
 BRANCH_UTILITY = BranchUtility(OMAHA_PROXY_URL,
                                DEFAULT_BRANCH,
                                AppEngineUrlFetcher(''),
-                               AppEngineMemcache('branch_utility'))
+                               BRANCH_UTILITY_MEMCACHE)
 
 STATIC_DIR_PREFIX = 'docs/server2'
 EXTENSIONS_PATH = 'chrome/common/extensions'
 DOCS_PATH = 'docs'
 API_PATH = 'api'
 INTRO_PATH = DOCS_PATH + '/server2/templates/intros'
 ARTICLE_PATH = DOCS_PATH + '/server2/templates/articles'
 PUBLIC_TEMPLATE_PATH = DOCS_PATH + '/server2/templates/public'
 PRIVATE_TEMPLATE_PATH = DOCS_PATH + '/server2/templates/private'
 EXAMPLES_PATH = DOCS_PATH + '/examples'
@@ skipping 61 matching lines @@
       real_path = 'index.html'
     # TODO: This leaks Server instances when branch bumps.
     _GetInstanceForBranch(branch, self._local_path).Get(real_path,
                                                         self.request,
                                                         self.response)
 
   def get(self):
     path = self.request.path
     if '_ah/warmup' in path:
       logging.info('Warmup request.')
-      self._NavigateToPath('trunk/samples.html')
+      if DEFAULT_BRANCH != 'local':
+        self._NavigateToPath('trunk/samples.html')
       self._NavigateToPath('dev/samples.html')
       self._NavigateToPath('beta/samples.html')
       self._NavigateToPath('stable/samples.html')
       return
 
     # Redirect paths like "directory" to "directory/". This is so relative file
     # paths will know to treat this as a directory.
     if os.path.splitext(path)[1] == '' and path[-1] != '/':
       self.redirect(path + '/')
     path = path.replace('/chrome/extensions/', '')
     path = path.strip('/')
     self._NavigateToPath(path)