def testGetBranchNumberForChannelName(self):
b_util = BranchUtility(test_urlfetch)
b_util.SetURL('branch_utility/first.json')
self.assertEquals('1132', b_util.GetBranchNumberForChannelName('dev'))
self.assertEquals('1084', b_util.GetBranchNumberForChannelName('beta'))
self.assertEquals('1234',
b_util.GetBranchNumberForChannelName('stable'))
self.assertEquals('trunk',
b_util.GetBranchNumberForChannelName('trunk'))
def get(self):
path = self.request.path.replace('/chrome/extensions/', '')
parts = path.split('/')
if len(parts) > 1:
filename = parts[1]
else:
filename = parts[0]
if len(path) > 0 and path[0] == '/':
path = path.strip('/')
fetcher = SubversionFetcher(urlfetch)
b_util = BranchUtility(urlfetch)
channel_name = b_util.GetChannelNameFromPath(path)
branch = b_util.GetBranchNumberForChannelName(channel_name)
logging.info(channel_name + ' ' + branch)
try:
result = fetcher.FetchResource(branch, EXTENSIONS_PATH + filename)
content = result.content
for key in result.headers:
self.response.headers[key] = result.headers[key]
except:
content = 'File not found.'
self.response.out.write(content)
class BranchUtilityTest(unittest.TestCase):
def setUp(self):
self._branch_util = BranchUtility(
os.path.join('branch_utility', 'first.json'),
FakeUrlFetcher(os.path.join(sys.path[0], 'test_data')),
object_store=TestObjectStore('test'))
def testSplitChannelNameFromPath(self):
self.assertEquals(('stable', 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'stable/extensions/stuff.html'))
self.assertEquals(('dev', 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'dev/extensions/stuff.html'))
self.assertEquals(('beta', 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'beta/extensions/stuff.html'))
self.assertEquals(('trunk', 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'trunk/extensions/stuff.html'))
self.assertEquals((None, 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'extensions/stuff.html'))
self.assertEquals(
(None, 'apps/stuff.html'),
self._branch_util.SplitChannelNameFromPath('apps/stuff.html'))
self.assertEquals((None, 'extensions/dev/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'extensions/dev/stuff.html'))
self.assertEquals(
(None, 'stuff.html'),
self._branch_util.SplitChannelNameFromPath('stuff.html'))
def testGetBranchNumberForChannelName(self):
self.assertEquals(
'1145', self._branch_util.GetBranchNumberForChannelName('dev'))
self.assertEquals(
'1084', self._branch_util.GetBranchNumberForChannelName('beta'))
self.assertEquals(
'1084', self._branch_util.GetBranchNumberForChannelName('stable'))
self.assertEquals(
'trunk', self._branch_util.GetBranchNumberForChannelName('trunk'))
def _SplitFilenameUnix(files):
return [UnixName(os.path.splitext(f.split('/')[-1])[0]) for f in files]
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)
APPS_BRANCH = BRANCH_UTILITY.GetBranchNumberForChannelName(
DEFAULT_BRANCHES['apps'])
APPS_MEMCACHE = InMemoryObjectStore(APPS_BRANCH)
APPS_FILE_SYSTEM = _CreateMemcacheFileSystem(APPS_BRANCH, APPS_MEMCACHE)
APPS_COMPILED_FILE_SYSTEM = CompiledFileSystem.Factory(APPS_FILE_SYSTEM,
APPS_MEMCACHE).Create(
_SplitFilenameUnix,
compiled_fs.APPS_FS)
EXTENSIONS_BRANCH = BRANCH_UTILITY.GetBranchNumberForChannelName(
DEFAULT_BRANCHES['extensions'])
EXTENSIONS_MEMCACHE = InMemoryObjectStore(EXTENSIONS_BRANCH)
EXTENSIONS_FILE_SYSTEM = _CreateMemcacheFileSystem(EXTENSIONS_BRANCH,
EXTENSIONS_MEMCACHE)
EXTENSIONS_COMPILED_FILE_SYSTEM = CompiledFileSystem.Factory(
EXTENSIONS_FILE_SYSTEM,
EXTENSIONS_MEMCACHE).Create(_SplitFilenameUnix, compiled_fs.EXTENSIONS_FS)
if branch == 'trunk':
return url_constants.SVN_TRUNK_URL + '/src'
return url_constants.SVN_BRANCH_URL + '/' + branch + '/src'
def _SplitFilenameUnix(base_dir, files):
return [UnixName(os.path.splitext(f.split('/')[-1])[0]) for f in files]
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)
_default_branch = BRANCH_UTILITY.GetBranchNumberForChannelName(_DEFAULT_CHANNEL)
APPS_MEMCACHE = InMemoryObjectStore(_default_branch)
APPS_FILE_SYSTEM = _CreateMemcacheFileSystem(_default_branch, APPS_MEMCACHE)
APPS_COMPILED_FILE_SYSTEM = CompiledFileSystem.Factory(
APPS_FILE_SYSTEM,
APPS_MEMCACHE).Create(_SplitFilenameUnix, compiled_fs.APPS_FS)
EXTENSIONS_MEMCACHE = InMemoryObjectStore(_default_branch)
EXTENSIONS_FILE_SYSTEM = _CreateMemcacheFileSystem(_default_branch,
EXTENSIONS_MEMCACHE)
EXTENSIONS_COMPILED_FILE_SYSTEM = CompiledFileSystem.Factory(
EXTENSIONS_FILE_SYSTEM,
EXTENSIONS_MEMCACHE).Create(_SplitFilenameUnix, compiled_fs.EXTENSIONS_FS)
KNOWN_ISSUES_DATA_SOURCE = KnownIssuesDataSource(
InMemoryObjectStore('KnownIssues'),