def CreateOnline(channel):
'''Creates/creates an online server instance, meaning that both local and
subversion/github resources are queried.
'''
branch_utility = ServerInstance._GetOrCreateBranchUtility()
branch = branch_utility.GetBranchNumberForChannelName(channel)
if branch == 'trunk':
svn_url = '/'.join((url_constants.SVN_TRUNK_URL, 'src',
svn_constants.EXTENSIONS_PATH))
else:
svn_url = '/'.join((url_constants.SVN_BRANCH_URL, branch, 'src',
svn_constants.EXTENSIONS_PATH))
viewvc_url = svn_url.replace(url_constants.SVN_URL,
url_constants.VIEWVC_URL)
object_store_creator_factory = ObjectStoreCreator.Factory(
GetAppVersion(), branch, start_empty=True)
svn_file_system = CachingFileSystem(
SubversionFileSystem(AppEngineUrlFetcher(svn_url),
AppEngineUrlFetcher(viewvc_url)),
object_store_creator_factory)
return ServerInstance(channel, object_store_creator_factory,
svn_file_system,
ServerInstance._GetOrCreateGithubFileSystem())
def _CreateMemcacheFileSystem(branch, branch_memcache):
svn_url = _GetURLFromBranch(branch) + '/' + EXTENSIONS_PATH
stat_fetcher = AppEngineUrlFetcher(
svn_url.replace(url_constants.SVN_URL, url_constants.VIEWVC_URL))
fetcher = AppEngineUrlFetcher(svn_url)
return MemcacheFileSystem(SubversionFileSystem(fetcher, stat_fetcher),
branch_memcache)
def testRevisions(self):
# This is a super hacky test. Record the path that was fetched then exit the
# test. Compare.
class ValueErrorFetcher(object):
def __init__(self):
self.last_fetched = None
def FetchAsync(self, path):
self.last_fetched = path
raise ValueError()
def Fetch(self, path):
self.last_fetched = path
raise ValueError()
file_fetcher = ValueErrorFetcher()
stat_fetcher = ValueErrorFetcher()
svn_path = 'svn:'
svn_file_system = SubversionFileSystem(file_fetcher,
stat_fetcher,
svn_path,
revision=42)
self.assertRaises(ValueError, svn_file_system.ReadSingle, 'dir/file')
self.assertEqual('dir/file?p=42', file_fetcher.last_fetched)
# Stat() will always stat directories.
self.assertRaises(ValueError, svn_file_system.Stat, 'dir/file')
self.assertEqual('dir/?pathrev=42', stat_fetcher.last_fetched)
self.assertRaises(ValueError, svn_file_system.ReadSingle, 'dir/')
self.assertEqual('dir/?p=42', file_fetcher.last_fetched)
self.assertRaises(ValueError, svn_file_system.Stat, 'dir/')
self.assertEqual('dir/?pathrev=42', stat_fetcher.last_fetched)
def _CreateSubversionFileSystem(path):
fetcher = FakeUrlFetcher(path)
return SubversionFileSystem(fetcher, fetcher, path), fetcher
def _CreateSubversionFileSystem(self): fetcher = FakeUrlFetcher(self._base_path) return SubversionFileSystem(fetcher, fetcher, self._base_path)
def setUp(self):
self._base_path = os.path.join(sys.path[0], 'test_data', 'file_system')
fetcher = FakeUrlFetcher(self._base_path)
self._file_system = SubversionFileSystem(fetcher, fetcher)