class BranchUtilityTest(unittest.TestCase):
def setUp(self):
self._branch_util = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(Server2Path('test_data')),
ObjectStoreCreator.ForTest())
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(('master', 'extensions/stuff.html'),
self._branch_util.SplitChannelNameFromPath(
'master/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 testNewestChannel(self):
self.assertEquals(
'master',
self._branch_util.NewestChannel(
('master', 'dev', 'beta', 'stable')))
self.assertEquals(
'master',
self._branch_util.NewestChannel(
('stable', 'beta', 'dev', 'master')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('stable', 'beta', 'dev')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('dev', 'beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('stable', 'beta')))
self.assertEquals('stable',
self._branch_util.NewestChannel(('stable', )))
self.assertEquals('beta', self._branch_util.NewestChannel(('beta', )))
self.assertEquals('dev', self._branch_util.NewestChannel(('dev', )))
self.assertEquals('master',
self._branch_util.NewestChannel(('master', )))
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testNewer(self):
oldest_stable_info = ChannelInfo('stable', '963', 17)
older_stable_info = ChannelInfo('stable', '1025', 18)
old_stable_info = ChannelInfo('stable', '1084', 19)
sort_of_old_stable_info = ChannelInfo('stable', '1500', 28)
stable_info = ChannelInfo('stable', '1547', 29)
beta_info = ChannelInfo('beta', '1599', 30)
dev_info = ChannelInfo('dev', '1612', 31)
master_info = ChannelInfo('master', 'master', 'master')
self.assertEquals(older_stable_info,
self._branch_util.Newer(oldest_stable_info))
self.assertEquals(old_stable_info,
self._branch_util.Newer(older_stable_info))
self.assertEquals(stable_info,
self._branch_util.Newer(sort_of_old_stable_info))
self.assertEquals(beta_info, self._branch_util.Newer(stable_info))
self.assertEquals(dev_info, self._branch_util.Newer(beta_info))
self.assertEquals(master_info, self._branch_util.Newer(dev_info))
# Test the upper limit.
self.assertEquals(None, self._branch_util.Newer(master_info))
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testOlder(self):
master_info = ChannelInfo('master', 'master', 'master')
dev_info = ChannelInfo('dev', '1612', 31)
beta_info = ChannelInfo('beta', '1599', 30)
stable_info = ChannelInfo('stable', '1547', 29)
old_stable_info = ChannelInfo('stable', '1500', 28)
older_stable_info = ChannelInfo('stable', '1453', 27)
oldest_stable_info = ChannelInfo('stable', '396', 5)
self.assertEquals(dev_info, self._branch_util.Older(master_info))
self.assertEquals(beta_info, self._branch_util.Older(dev_info))
self.assertEquals(stable_info, self._branch_util.Older(beta_info))
self.assertEquals(old_stable_info,
self._branch_util.Older(stable_info))
self.assertEquals(older_stable_info,
self._branch_util.Older(old_stable_info))
# Test the lower limit.
self.assertEquals(None, self._branch_util.Older(oldest_stable_info))
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetChannelInfo(self):
master_info = ChannelInfo('master', 'master', 'master')
self.assertEquals(master_info,
self._branch_util.GetChannelInfo('master'))
dev_info = ChannelInfo('dev', '1612', 31)
self.assertEquals(dev_info, self._branch_util.GetChannelInfo('dev'))
beta_info = ChannelInfo('beta', '1599', 30)
self.assertEquals(beta_info, self._branch_util.GetChannelInfo('beta'))
stable_info = ChannelInfo('stable', '1547', 29)
self.assertEquals(stable_info,
self._branch_util.GetChannelInfo('stable'))
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetLatestVersionNumber(self):
self.assertEquals(37, self._branch_util.GetLatestVersionNumber())
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetBranchForVersion(self):
self.assertEquals('1500', self._branch_util.GetBranchForVersion(28))
self.assertEquals('1453', self._branch_util.GetBranchForVersion(27))
self.assertEquals('1410', self._branch_util.GetBranchForVersion(26))
self.assertEquals('1364', self._branch_util.GetBranchForVersion(25))
self.assertEquals('1312', self._branch_util.GetBranchForVersion(24))
self.assertEquals('1271', self._branch_util.GetBranchForVersion(23))
self.assertEquals('1229', self._branch_util.GetBranchForVersion(22))
self.assertEquals('1180', self._branch_util.GetBranchForVersion(21))
self.assertEquals('1132', self._branch_util.GetBranchForVersion(20))
self.assertEquals('1084', self._branch_util.GetBranchForVersion(19))
self.assertEquals('1025', self._branch_util.GetBranchForVersion(18))
self.assertEquals('963', self._branch_util.GetBranchForVersion(17))
self.assertEquals('696', self._branch_util.GetBranchForVersion(11))
self.assertEquals('396', self._branch_util.GetBranchForVersion(5))
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetChannelForVersion(self):
self.assertEquals('master',
self._branch_util.GetChannelForVersion('master'))
self.assertEquals('dev', self._branch_util.GetChannelForVersion(31))
self.assertEquals('beta', self._branch_util.GetChannelForVersion(30))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(26))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(22))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(18))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(14))
self.assertEquals(None, self._branch_util.GetChannelForVersion(32))
self.assertEquals(None, self._branch_util.GetChannelForVersion(42))
class AvailabilityFinderTest(unittest.TestCase):
def setUp(self):
self._branch_utility = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(Server2Path('test_data')),
ObjectStoreCreator.ForTest())
api_fs_creator = FakeHostFileSystemProvider(
CANNED_API_FILE_SYSTEM_DATA)
self._node_fs_creator = FakeHostFileSystemProvider(
TABS_SCHEMA_BRANCHES)
def create_availability_finder(host_fs_creator):
test_object_store = ObjectStoreCreator.ForTest()
return AvailabilityFinder(
self._branch_utility,
CompiledFileSystem.Factory(test_object_store),
HostFileSystemIterator(host_fs_creator, self._branch_utility),
host_fs_creator.GetTrunk(), test_object_store)
self._avail_finder = create_availability_finder(api_fs_creator)
self._node_avail_finder = create_availability_finder(
self._node_fs_creator)
# Imitate the actual SVN file system by incrementing the stats for paths
# where an API schema has changed.
last_stat = type('last_stat', (object, ), {'val': 0})
def stat_paths(file_system, channel_info):
if channel_info.version not in TABS_UNMODIFIED_VERSIONS:
last_stat.val += 1
# HACK: |file_system| is a MockFileSystem backed by a TestFileSystem.
# Increment the TestFileSystem stat count.
file_system._file_system.IncrementStat(by=last_stat.val)
# Continue looping. The iterator will stop after 'trunk' automatically.
return True
# Use the HostFileSystemIterator created above to change global stat values
# for the TestFileSystems that it creates.
self._node_avail_finder._file_system_iterator.Ascending(
# The earliest version represented with the tabs' test data is 13.
self._branch_utility.GetStableChannelInfo(13),
stat_paths)
def testGraphOptimization(self):
# Keep track of how many times the APISchemaGraph constructor is called.
original_constructor = api_schema_graph.APISchemaGraph
mock_constructor = MockFunction(original_constructor)
api_schema_graph.APISchemaGraph = mock_constructor
try:
# The test data includes an extra branch where the API does not exist.
num_versions = len(TABS_SCHEMA_BRANCHES) - 1
# We expect an APISchemaGraph to be created only when an API schema file
# has different stat data from the previous version's schema file.
num_graphs_created = num_versions - len(TABS_UNMODIFIED_VERSIONS)
# Run the logic for object-level availability for an API.
self._node_avail_finder.GetAPINodeAvailability('tabs')
self.assertTrue(*api_schema_graph.APISchemaGraph.CheckAndReset(
num_graphs_created))
finally:
# Ensure that the APISchemaGraph constructor is reset to be the original
# constructor.
api_schema_graph.APISchemaGraph = original_constructor
def testGetAPIAvailability(self):
# Key: Using 'channel' (i.e. 'beta') to represent an availability listing
# for an API in a _features.json file, and using |channel| (i.e. |dev|) to
# represent the development channel, or phase of development, where an API's
# availability is being checked.
# Testing APIs with predetermined availability.
self.assertEqual(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('jsonTrunkAPI'))
self.assertEqual(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('jsonDevAPI'))
self.assertEqual(
AvailabilityInfo(ChannelInfo('beta', CANNED_BRANCHES[27], 27)),
self._avail_finder.GetAPIAvailability('jsonBetaAPI'))
self.assertEqual(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[20], 20)),
self._avail_finder.GetAPIAvailability('jsonStableAPI'))
# Testing a whitelisted API.
self.assertEquals(
AvailabilityInfo(ChannelInfo('beta', CANNED_BRANCHES[27], 27)),
self._avail_finder.GetAPIAvailability('declarativeWebRequest'))
# Testing APIs found only by checking file system existence.
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[23], 23)),
self._avail_finder.GetAPIAvailability('windows'))
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[18], 18)),
self._avail_finder.GetAPIAvailability('tabs'))
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[18], 18)),
self._avail_finder.GetAPIAvailability('input.ime'))
# Testing API channel existence for _api_features.json.
# Listed as 'dev' on |beta|, 'dev' on |dev|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('systemInfo.stuff'))
# Listed as 'stable' on |beta|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('beta', CANNED_BRANCHES[27], 27),
scheduled=28),
self._avail_finder.GetAPIAvailability('systemInfo.cpu'))
# Testing API channel existence for _manifest_features.json.
# Listed as 'trunk' on all channels.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('sync'))
# No records of API until |trunk|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('history'))
# Listed as 'dev' on |dev|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('storage'))
# Stable in _manifest_features and into pre-18 versions.
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[8], 8)),
self._avail_finder.GetAPIAvailability('pageAction'))
# Testing API channel existence for _permission_features.json.
# Listed as 'beta' on |trunk|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('falseBetaAPI'))
# Listed as 'trunk' on |trunk|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('trunkAPI'))
# Listed as 'trunk' on all development channels.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('declarativeContent'))
# Listed as 'dev' on all development channels.
self.assertEquals(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('bluetooth'))
# Listed as 'dev' on |dev|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('cookies'))
# Treated as 'stable' APIs.
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[24], 24)),
self._avail_finder.GetAPIAvailability('alarms'))
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[21], 21)),
self._avail_finder.GetAPIAvailability('bookmarks'))
# Testing older API existence using extension_api.json.
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[6], 6)),
self._avail_finder.GetAPIAvailability('menus'))
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[5], 5)),
self._avail_finder.GetAPIAvailability('idle'))
# Switches between _features.json files across branches.
# Listed as 'trunk' on all channels, in _api, _permission, or _manifest.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('contextMenus'))
# Moves between _permission and _manifest as file system is traversed.
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[23], 23)),
self._avail_finder.GetAPIAvailability('systemInfo.display'))
self.assertEquals(
AvailabilityInfo(ChannelInfo('stable', CANNED_BRANCHES[17], 17)),
self._avail_finder.GetAPIAvailability('webRequest'))
# Mid-upgrade cases:
# Listed as 'dev' on |beta| and 'beta' on |dev|.
self.assertEquals(
AvailabilityInfo(ChannelInfo('dev', CANNED_BRANCHES[28], 28)),
self._avail_finder.GetAPIAvailability('notifications'))
# Listed as 'beta' on |stable|, 'dev' on |beta| ... until |stable| on trunk.
self.assertEquals(
AvailabilityInfo(ChannelInfo('trunk', 'trunk', 'trunk')),
self._avail_finder.GetAPIAvailability('events'))
def testGetAPINodeAvailability(self):
# Allow the LookupResult constructions below to take just one line.
lookup_result = api_schema_graph.LookupResult
availability_graph = self._node_avail_finder.GetAPINodeAvailability(
'tabs')
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('trunk')),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty3'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('dev')),
availability_graph.Lookup('tabs', 'events', 'onActivated',
'parameters', 'activeInfo', 'properties',
'windowId'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('dev')),
availability_graph.Lookup('tabs', 'events', 'onUpdated',
'parameters', 'tab'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('beta')),
availability_graph.Lookup('tabs', 'events', 'onActivated'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('beta')),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'tabId'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('stable')),
availability_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'code'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetChannelInfo('stable')),
availability_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'file'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(25)),
availability_graph.Lookup('tabs', 'types', 'InjectDetails'))
# Nothing new in version 24 or 23.
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(22)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'windowId'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(21)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'selected'))
# Nothing new in version 20.
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(19)),
availability_graph.Lookup('tabs', 'functions', 'getCurrent'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(18)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'index'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(17)),
availability_graph.Lookup('tabs', 'events', 'onUpdated',
'parameters', 'changeInfo'))
# Nothing new in version 16.
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(15)),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty2'))
# Everything else is available at the API's release, version 14 here.
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'types', 'Tab'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'url'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty1'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback'))
self.assertEquals(
lookup_result(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'events', 'onUpdated'))
# Test things that aren't available.
self.assertEqual(
lookup_result(False, None),
availability_graph.Lookup('tabs', 'types', 'UpdateInfo'))
self.assertEqual(
lookup_result(False, None),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback', 'parameters', 'tab', 'id'))
self.assertEqual(lookup_result(False, None),
availability_graph.Lookup('functions'))
self.assertEqual(
lookup_result(False, None),
availability_graph.Lookup('events', 'onActivated', 'parameters',
'activeInfo', 'tabId'))
class BranchUtilityTest(unittest.TestCase):
def setUp(self):
self._branch_util = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(os.path.join(sys.path[0], 'test_data')),
ObjectStoreCreator.ForTest())
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 testNewestChannel(self):
self.assertEquals(
'trunk',
self._branch_util.NewestChannel(
('trunk', 'dev', 'beta', 'stable')))
self.assertEquals(
'trunk',
self._branch_util.NewestChannel(
('stable', 'beta', 'dev', 'trunk')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('stable', 'beta', 'dev')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('dev', 'beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('stable', 'beta')))
self.assertEquals('stable',
self._branch_util.NewestChannel(('stable', )))
self.assertEquals('beta', self._branch_util.NewestChannel(('beta', )))
self.assertEquals('dev', self._branch_util.NewestChannel(('dev', )))
self.assertEquals('trunk', self._branch_util.NewestChannel(
('trunk', )))
def testGetChannelInfo(self):
self.assertEquals('trunk',
self._branch_util.GetChannelInfo('trunk').channel)
self.assertEquals('trunk',
self._branch_util.GetChannelInfo('trunk').branch)
self.assertEquals('trunk',
self._branch_util.GetChannelInfo('trunk').version)
self.assertEquals('dev',
self._branch_util.GetChannelInfo('dev').channel)
self.assertEquals(1500, self._branch_util.GetChannelInfo('dev').branch)
self.assertEquals(28, self._branch_util.GetChannelInfo('dev').version)
self.assertEquals('beta',
self._branch_util.GetChannelInfo('beta').channel)
self.assertEquals(1453,
self._branch_util.GetChannelInfo('beta').branch)
self.assertEquals(27, self._branch_util.GetChannelInfo('beta').version)
self.assertEquals('stable',
self._branch_util.GetChannelInfo('stable').channel)
self.assertEquals(1410,
self._branch_util.GetChannelInfo('stable').branch)
self.assertEquals(26,
self._branch_util.GetChannelInfo('stable').version)
def testGetLatestVersionNumber(self):
self.assertEquals(28, self._branch_util.GetLatestVersionNumber())
def testGetBranchForVersion(self):
self.assertEquals(1453, self._branch_util.GetBranchForVersion(27))
self.assertEquals(1410, self._branch_util.GetBranchForVersion(26))
self.assertEquals(1364, self._branch_util.GetBranchForVersion(25))
self.assertEquals(1312, self._branch_util.GetBranchForVersion(24))
self.assertEquals(1271, self._branch_util.GetBranchForVersion(23))
self.assertEquals(1229, self._branch_util.GetBranchForVersion(22))
self.assertEquals(1180, self._branch_util.GetBranchForVersion(21))
self.assertEquals(1132, self._branch_util.GetBranchForVersion(20))
self.assertEquals(1084, self._branch_util.GetBranchForVersion(19))
self.assertEquals(1025, self._branch_util.GetBranchForVersion(18))
self.assertEquals(963, self._branch_util.GetBranchForVersion(17))
self.assertEquals(696, self._branch_util.GetBranchForVersion(11))
self.assertEquals(396, self._branch_util.GetBranchForVersion(5))
def testGetChannelForVersion(self):
self.assertEquals('trunk',
self._branch_util.GetChannelForVersion('trunk'))
self.assertEquals('dev', self._branch_util.GetChannelForVersion(28))
self.assertEquals('beta', self._branch_util.GetChannelForVersion(27))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(26))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(22))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(18))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(14))
self.assertEquals(None, self._branch_util.GetChannelForVersion(30))
self.assertEquals(None, self._branch_util.GetChannelForVersion(42))
class AvailabilityFinderTest(unittest.TestCase):
def setUp(self):
self._branch_utility = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(os.path.join(sys.path[0], 'test_data')),
ObjectStoreCreator.ForTest())
def create_availability_finder(file_system_data):
fake_host_fs_creator = FakeHostFileSystemProvider(file_system_data)
test_object_store = ObjectStoreCreator.ForTest()
return AvailabilityFinder(
self._branch_utility,
CompiledFileSystem.Factory(test_object_store),
HostFileSystemIterator(fake_host_fs_creator,
self._branch_utility),
fake_host_fs_creator.GetTrunk(), test_object_store)
self._avail_finder = create_availability_finder(
CANNED_API_FILE_SYSTEM_DATA)
self._node_avail_finder = create_availability_finder(
TABS_SCHEMA_BRANCHES)
def testGetApiAvailability(self):
# Key: Using 'channel' (i.e. 'beta') to represent an availability listing
# for an API in a _features.json file, and using |channel| (i.e. |dev|) to
# represent the development channel, or phase of development, where an API's
# availability is being checked.
# Testing a whitelisted API.
self.assertEquals(
ChannelInfo('beta', CANNED_BRANCHES[27], 27),
self._avail_finder.GetApiAvailability('declarativeWebRequest'))
# Testing APIs found only by checking file system existence.
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[23], 23),
self._avail_finder.GetApiAvailability('windows'))
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[18], 18),
self._avail_finder.GetApiAvailability('tabs'))
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[18], 18),
self._avail_finder.GetApiAvailability('input.ime'))
# Testing API channel existence for _api_features.json.
# Listed as 'dev' on |beta|, 'dev' on |dev|.
self.assertEquals(
ChannelInfo('dev', CANNED_BRANCHES[28], 28),
self._avail_finder.GetApiAvailability('systemInfo.stuff'))
# Listed as 'stable' on |beta|.
self.assertEquals(
ChannelInfo('beta', CANNED_BRANCHES[27], 27),
self._avail_finder.GetApiAvailability('systemInfo.cpu'))
# Testing API channel existence for _manifest_features.json.
# Listed as 'trunk' on all channels.
self.assertEquals(ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('sync'))
# No records of API until |trunk|.
self.assertEquals(ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('history'))
# Listed as 'dev' on |dev|.
self.assertEquals(ChannelInfo('dev', CANNED_BRANCHES[28], 28),
self._avail_finder.GetApiAvailability('storage'))
# Stable in _manifest_features and into pre-18 versions.
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[8], 8),
self._avail_finder.GetApiAvailability('pageAction'))
# Testing API channel existence for _permission_features.json.
# Listed as 'beta' on |trunk|.
self.assertEquals(
ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('falseBetaAPI'))
# Listed as 'trunk' on |trunk|.
self.assertEquals(ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('trunkAPI'))
# Listed as 'trunk' on all development channels.
self.assertEquals(
ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('declarativeContent'))
# Listed as 'dev' on all development channels.
self.assertEquals(ChannelInfo('dev', CANNED_BRANCHES[28], 28),
self._avail_finder.GetApiAvailability('bluetooth'))
# Listed as 'dev' on |dev|.
self.assertEquals(ChannelInfo('dev', CANNED_BRANCHES[28], 28),
self._avail_finder.GetApiAvailability('cookies'))
# Treated as 'stable' APIs.
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[24], 24),
self._avail_finder.GetApiAvailability('alarms'))
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[21], 21),
self._avail_finder.GetApiAvailability('bookmarks'))
# Testing older API existence using extension_api.json.
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[6], 6),
self._avail_finder.GetApiAvailability('menus'))
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[5], 5),
self._avail_finder.GetApiAvailability('idle'))
# Switches between _features.json files across branches.
# Listed as 'trunk' on all channels, in _api, _permission, or _manifest.
self.assertEquals(
ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('contextMenus'))
# Moves between _permission and _manifest as file system is traversed.
self.assertEquals(
ChannelInfo('stable', CANNED_BRANCHES[23], 23),
self._avail_finder.GetApiAvailability('systemInfo.display'))
self.assertEquals(ChannelInfo('stable', CANNED_BRANCHES[17], 17),
self._avail_finder.GetApiAvailability('webRequest'))
# Mid-upgrade cases:
# Listed as 'dev' on |beta| and 'beta' on |dev|.
self.assertEquals(
ChannelInfo('dev', CANNED_BRANCHES[28], 28),
self._avail_finder.GetApiAvailability('notifications'))
# Listed as 'beta' on |stable|, 'dev' on |beta| ... until |stable| on trunk.
self.assertEquals(ChannelInfo('trunk', 'trunk', 'trunk'),
self._avail_finder.GetApiAvailability('events'))
def testGetApiNodeAvailability(self):
availability_graph = self._node_avail_finder.GetApiNodeAvailability(
'tabs')
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('trunk')),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty3'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('dev')),
availability_graph.Lookup('tabs', 'events', 'onActivated',
'parameters', 'activeInfo', 'properties',
'windowId'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('dev')),
availability_graph.Lookup('tabs', 'events', 'onUpdated',
'parameters', 'tab'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('beta')),
availability_graph.Lookup('tabs', 'events', 'onActivated'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('beta')),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'tabId'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('stable')),
availability_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'code'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetChannelInfo('stable')),
availability_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'file'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(25)),
availability_graph.Lookup('tabs', 'types', 'InjectDetails'))
# Nothing new in version 24 or 23.
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(22)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'windowId'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(21)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'selected'))
# Nothing new in version 20.
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(19)),
availability_graph.Lookup('tabs', 'functions', 'getCurrent'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(18)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'index'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(17)),
availability_graph.Lookup('tabs', 'events', 'onUpdated',
'parameters', 'changeInfo'))
# Nothing new in version 16.
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(15)),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty2'))
# Everything else is available at the API's release, version 14 here.
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'types', 'Tab'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'url'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'properties',
'fakeTabsProperty1'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback'))
self.assertEquals(
LookupResult(True, self._branch_utility.GetStableChannelInfo(14)),
availability_graph.Lookup('tabs', 'events', 'onUpdated'))
# Test things that aren't available.
self.assertEqual(
LookupResult(False, None),
availability_graph.Lookup('tabs', 'types', 'UpdateInfo'))
self.assertEqual(
LookupResult(False, None),
availability_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback', 'parameters', 'tab', 'id'))
self.assertEqual(LookupResult(False, None),
availability_graph.Lookup('functions'))
self.assertEqual(
LookupResult(False, None),
availability_graph.Lookup('events', 'onActivated', 'parameters',
'activeInfo', 'tabId'))
class AvailabilityFinderTest(unittest.TestCase):
def _create_availability_finder(self, host_fs_creator, host_fs_iterator,
platform):
test_object_store = ObjectStoreCreator.ForTest()
return AvailabilityFinder(
self._branch_utility,
CompiledFileSystem.Factory(test_object_store), host_fs_iterator,
host_fs_creator.GetMaster(), test_object_store, platform,
SchemaProcessorFactoryForTest())
def setUp(self):
self._branch_utility = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(Server2Path('test_data')),
ObjectStoreCreator.ForTest())
self._api_fs_creator = FakeHostFileSystemProvider(
CANNED_API_FILE_SYSTEM_DATA)
self._node_fs_creator = FakeHostFileSystemProvider(
TABS_SCHEMA_BRANCHES)
self._api_fs_iterator = HostFileSystemIterator(self._api_fs_creator,
self._branch_utility)
self._node_fs_iterator = HostFileSystemIterator(
self._node_fs_creator, self._branch_utility)
# Imitate the actual SVN file system by incrementing the stats for paths
# where an API schema has changed.
last_stat = type('last_stat', (object, ), {'val': 0})
def stat_paths(file_system, channel_info):
if channel_info.version not in TABS_UNMODIFIED_VERSIONS:
last_stat.val += 1
# HACK: |file_system| is a MockFileSystem backed by a TestFileSystem.
# Increment the TestFileSystem stat count.
file_system._file_system.IncrementStat(by=last_stat.val)
# Continue looping. The iterator will stop after 'master' automatically.
return True
# Use the HostFileSystemIterator created above to change global stat values
# for the TestFileSystems that it creates.
self._node_fs_iterator.Ascending(
# The earliest version represented with the tabs' test data is 13.
self._branch_utility.GetStableChannelInfo(13),
stat_paths)
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGraphOptimization(self):
for platform in GetPlatforms():
# Keep track of how many times the APISchemaGraph constructor is called.
original_constructor = api_schema_graph.APISchemaGraph
mock_constructor = MockFunction(original_constructor)
api_schema_graph.APISchemaGraph = mock_constructor
node_avail_finder = self._create_availability_finder(
self._node_fs_creator, self._node_fs_iterator, platform)
try:
# The test data includes an extra branch where the API does not exist.
num_versions = len(TABS_SCHEMA_BRANCHES) - 1
# We expect an APISchemaGraph to be created only when an API schema file
# has different stat data from the previous version's schema file.
num_graphs_created = num_versions - len(
TABS_UNMODIFIED_VERSIONS)
# Run the logic for object-level availability for an API.
node_avail_finder.GetAPINodeAvailability('tabs')
self.assertTrue(*api_schema_graph.APISchemaGraph.CheckAndReset(
num_graphs_created))
finally:
# Ensure that the APISchemaGraph constructor is reset to be the original
# constructor.
api_schema_graph.APISchemaGraph = original_constructor
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetAPIAvailability(self):
# Key: Using 'channel' (i.e. 'beta') to represent an availability listing
# for an API in a _features.json file, and using |channel| (i.e. |dev|) to
# represent the development channel, or phase of development, where an API's
# availability is being checked.
def assertGet(ch_info, api, only_on=None, scheduled=None):
for platform in GetPlatforms():
get_availability = self._create_availability_finder(
self._api_fs_creator, self._api_fs_iterator, platform
if only_on is None else only_on).GetAPIAvailability
self.assertEqual(
AvailabilityInfo(ch_info, scheduled=scheduled),
get_availability(api))
# Testing APIs with predetermined availability.
assertGet(ChannelInfo('master', 'master', 'master'), 'jsonMasterAPI')
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31), 'jsonDevAPI')
assertGet(ChannelInfo('beta', CANNED_BRANCHES[30], 30), 'jsonBetaAPI')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[20], 20),
'jsonStableAPI')
# Testing a whitelisted API.
assertGet(ChannelInfo('beta', CANNED_BRANCHES[30], 30),
'declarativeWebRequest')
# Testing APIs found only by checking file system existence.
assertGet(ChannelInfo('stable', CANNED_BRANCHES[23], 23), 'windows')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[18], 18), 'tabs')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[18], 18), 'input.ime')
# Testing API channel existence for _api_features.json.
# Listed as 'dev' on |beta|, 'dev' on |dev|.
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31),
'systemInfo.stuff')
# Listed as 'stable' on |beta|.
assertGet(ChannelInfo('beta', CANNED_BRANCHES[30], 30),
'systemInfo.cpu',
scheduled=31)
# Testing API channel existence for _manifest_features.json.
# Listed as 'master' on all channels.
assertGet(ChannelInfo('master', 'master', 'master'), 'sync')
# Listed as 'trunk'. See crbug.com/883009.
assertGet(ChannelInfo('master', 'master', 'master'),
'declarativeNetRequest')
# No records of API until |master|.
assertGet(ChannelInfo('master', 'master', 'master'), 'history')
# Listed as 'dev' on |dev|.
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31), 'storage')
# Stable in _manifest_features and into pre-18 versions.
assertGet(ChannelInfo('stable', CANNED_BRANCHES[8], 8), 'pageAction')
# Testing API channel existence for _permission_features.json.
# Listed as 'beta' on |master|.
assertGet(ChannelInfo('master', 'master', 'master'), 'falseBetaAPI')
# Listed as 'master' on |master|.
assertGet(ChannelInfo('master', 'master', 'master'), 'masterAPI')
# Listed as 'master' on all development channels.
assertGet(ChannelInfo('master', 'master', 'master'),
'declarativeContent')
# Listed as 'dev' on all development channels.
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31), 'bluetooth')
# Listed as 'dev' on |dev|.
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31), 'cookies')
# Treated as 'stable' APIs.
assertGet(ChannelInfo('stable', CANNED_BRANCHES[24], 24), 'alarms')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[21], 21), 'bookmarks')
# Testing older API existence using extension_api.json.
assertGet(ChannelInfo('stable', CANNED_BRANCHES[6], 6), 'menus')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[5], 5), 'idle')
# Switches between _features.json files across branches.
# Listed as 'master' on all channels, in _api, _permission, or _manifest.
assertGet(ChannelInfo('master', 'master', 'master'), 'contextMenus')
# Moves between _permission and _manifest as file system is traversed.
assertGet(ChannelInfo('stable', CANNED_BRANCHES[23], 23),
'systemInfo.display')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[17], 17), 'webRequest')
# Mid-upgrade cases:
# Listed as 'dev' on |beta| and 'beta' on |dev|.
assertGet(ChannelInfo('dev', CANNED_BRANCHES[31], 31), 'notifications')
# Listed as 'beta' on |stable|, 'dev' on |beta|...until |stable| on master.
assertGet(ChannelInfo('master', 'master', 'master'), 'events')
# Check for differing availability across apps|extensions
assertGet(ChannelInfo('stable', CANNED_BRANCHES[26], 26),
'appsFirst',
only_on='extensions')
assertGet(ChannelInfo('stable', CANNED_BRANCHES[25], 25),
'appsFirst',
only_on='apps')
@unittest.skipIf(os.name == 'nt', "crbug.com/1114884")
def testGetAPINodeAvailability(self):
def assertEquals(found, channel_info, actual, scheduled=None):
lookup_result = api_schema_graph.LookupResult
if channel_info is None:
self.assertEquals(lookup_result(found, None), actual)
else:
self.assertEquals(
lookup_result(
found,
AvailabilityInfo(channel_info, scheduled=scheduled)),
actual)
for platform in GetPlatforms():
# Allow the LookupResult constructions below to take just one line.
avail_finder = self._create_availability_finder(
self._node_fs_creator, self._node_fs_iterator, platform)
tabs_graph = avail_finder.GetAPINodeAvailability('tabs')
fake_tabs_graph = avail_finder.GetAPINodeAvailability('fakeTabs')
# Test an API node with predetermined availability.
assertEquals(
True, self._branch_utility.GetStableChannelInfo(27),
tabs_graph.Lookup('tabs', 'properties', 'fakeTabsProperty4'))
assertEquals(
True, self._branch_utility.GetChannelInfo('master'),
tabs_graph.Lookup('tabs', 'properties', 'fakeTabsProperty3'))
assertEquals(True,
self._branch_utility.GetChannelInfo('dev'),
tabs_graph.Lookup('tabs', 'events', 'onActivated',
'parameters', 'activeInfo',
'properties', 'windowId'),
scheduled=31)
assertEquals(True,
self._branch_utility.GetChannelInfo('dev'),
tabs_graph.Lookup('tabs', 'events', 'onUpdated',
'parameters', 'tab'),
scheduled=31)
assertEquals(True,
self._branch_utility.GetChannelInfo('beta'),
tabs_graph.Lookup('tabs', 'events', 'onActivated'),
scheduled=30)
assertEquals(True,
self._branch_utility.GetChannelInfo('beta'),
tabs_graph.Lookup('tabs', 'functions', 'get',
'parameters', 'tabId'),
scheduled=30)
assertEquals(
True, self._branch_utility.GetChannelInfo('stable'),
tabs_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'code'))
assertEquals(
True, self._branch_utility.GetChannelInfo('stable'),
tabs_graph.Lookup('tabs', 'types', 'InjectDetails',
'properties', 'file'))
assertEquals(True, self._branch_utility.GetStableChannelInfo(25),
tabs_graph.Lookup('tabs', 'types', 'InjectDetails'))
# Test inlined type.
assertEquals(True, self._branch_utility.GetChannelInfo('master'),
tabs_graph.Lookup('tabs', 'types', 'InlinedType'))
# Test implicitly inlined type.
assertEquals(
True, self._branch_utility.GetStableChannelInfo(25),
fake_tabs_graph.Lookup('fakeTabs', 'types',
'WasImplicitlyInlinedType'))
# Test a node that was restricted to dev channel when it was introduced.
assertEquals(True,
self._branch_utility.GetChannelInfo('beta'),
tabs_graph.Lookup('tabs', 'functions',
'restrictedFunc'),
scheduled=30)
# Test an explicitly scheduled node.
assertEquals(True,
self._branch_utility.GetChannelInfo('dev'),
tabs_graph.Lookup('tabs', 'functions',
'scheduledFunc'),
scheduled=31)
# Nothing new in version 24 or 23.
assertEquals(
True, self._branch_utility.GetStableChannelInfo(22),
tabs_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'windowId'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(21),
tabs_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'selected'))
# Nothing new in version 20.
assertEquals(True, self._branch_utility.GetStableChannelInfo(19),
tabs_graph.Lookup('tabs', 'functions', 'getCurrent'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(18),
tabs_graph.Lookup('tabs', 'types', 'Tab', 'properties',
'index'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(17),
tabs_graph.Lookup('tabs', 'events', 'onUpdated', 'parameters',
'changeInfo'))
# Nothing new in version 16.
assertEquals(
True, self._branch_utility.GetStableChannelInfo(15),
tabs_graph.Lookup('tabs', 'properties', 'fakeTabsProperty2'))
# Everything else is available at the API's release, version 14 here.
assertEquals(True, self._branch_utility.GetStableChannelInfo(14),
tabs_graph.Lookup('tabs', 'types', 'Tab'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(14),
tabs_graph.Lookup('tabs', 'types', 'Tab', 'properties', 'url'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(14),
tabs_graph.Lookup('tabs', 'properties', 'fakeTabsProperty1'))
assertEquals(
True, self._branch_utility.GetStableChannelInfo(14),
tabs_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback'))
assertEquals(True, self._branch_utility.GetStableChannelInfo(14),
tabs_graph.Lookup('tabs', 'events', 'onUpdated'))
# Test things that aren't available.
assertEquals(False, None,
tabs_graph.Lookup('tabs', 'types', 'UpdateInfo'))
assertEquals(
False, None,
tabs_graph.Lookup('tabs', 'functions', 'get', 'parameters',
'callback', 'parameters', 'tab', 'id'))
assertEquals(False, None, tabs_graph.Lookup('functions'))
assertEquals(
False, None,
tabs_graph.Lookup('events', 'onActivated', 'parameters',
'activeInfo', 'tabId'))
class BranchUtilityTest(unittest.TestCase):
def setUp(self):
self._branch_util = BranchUtility(
os.path.join('branch_utility', 'first.json'),
os.path.join('branch_utility', 'second.json'),
FakeUrlFetcher(os.path.join(sys.path[0], 'test_data')),
ObjectStoreCreator.ForTest())
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 testNewestChannel(self):
self.assertEquals(
'trunk',
self._branch_util.NewestChannel(
('trunk', 'dev', 'beta', 'stable')))
self.assertEquals(
'trunk',
self._branch_util.NewestChannel(
('stable', 'beta', 'dev', 'trunk')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('stable', 'beta', 'dev')))
self.assertEquals(
'dev', self._branch_util.NewestChannel(('dev', 'beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('beta', 'stable')))
self.assertEquals('beta',
self._branch_util.NewestChannel(('stable', 'beta')))
self.assertEquals('stable',
self._branch_util.NewestChannel(('stable', )))
self.assertEquals('beta', self._branch_util.NewestChannel(('beta', )))
self.assertEquals('dev', self._branch_util.NewestChannel(('dev', )))
self.assertEquals('trunk', self._branch_util.NewestChannel(
('trunk', )))
def testNewer(self):
oldest_stable_info = ChannelInfo('stable', '963', 17)
older_stable_info = ChannelInfo('stable', '1025', 18)
old_stable_info = ChannelInfo('stable', '1084', 19)
sort_of_old_stable_info = ChannelInfo('stable', '1364', 25)
stable_info = ChannelInfo('stable', '1410', 26)
beta_info = ChannelInfo('beta', '1453', 27)
dev_info = ChannelInfo('dev', '1500', 28)
trunk_info = ChannelInfo('trunk', 'trunk', 'trunk')
self.assertEquals(older_stable_info,
self._branch_util.Newer(oldest_stable_info))
self.assertEquals(old_stable_info,
self._branch_util.Newer(older_stable_info))
self.assertEquals(stable_info,
self._branch_util.Newer(sort_of_old_stable_info))
self.assertEquals(beta_info, self._branch_util.Newer(stable_info))
self.assertEquals(dev_info, self._branch_util.Newer(beta_info))
self.assertEquals(trunk_info, self._branch_util.Newer(dev_info))
# Test the upper limit.
self.assertEquals(None, self._branch_util.Newer(trunk_info))
def testOlder(self):
trunk_info = ChannelInfo('trunk', 'trunk', 'trunk')
dev_info = ChannelInfo('dev', '1500', 28)
beta_info = ChannelInfo('beta', '1453', 27)
stable_info = ChannelInfo('stable', '1410', 26)
old_stable_info = ChannelInfo('stable', '1364', 25)
older_stable_info = ChannelInfo('stable', '1312', 24)
oldest_stable_info = ChannelInfo('stable', '396', 5)
self.assertEquals(dev_info, self._branch_util.Older(trunk_info))
self.assertEquals(beta_info, self._branch_util.Older(dev_info))
self.assertEquals(stable_info, self._branch_util.Older(beta_info))
self.assertEquals(old_stable_info,
self._branch_util.Older(stable_info))
self.assertEquals(older_stable_info,
self._branch_util.Older(old_stable_info))
# Test the lower limit.
self.assertEquals(None, self._branch_util.Older(oldest_stable_info))
def testGetChannelInfo(self):
trunk_info = ChannelInfo('trunk', 'trunk', 'trunk')
self.assertEquals(trunk_info,
self._branch_util.GetChannelInfo('trunk'))
dev_info = ChannelInfo('dev', '1500', 28)
self.assertEquals(dev_info, self._branch_util.GetChannelInfo('dev'))
beta_info = ChannelInfo('beta', '1453', 27)
self.assertEquals(beta_info, self._branch_util.GetChannelInfo('beta'))
stable_info = ChannelInfo('stable', '1410', 26)
self.assertEquals(stable_info,
self._branch_util.GetChannelInfo('stable'))
def testGetLatestVersionNumber(self):
self.assertEquals(28, self._branch_util.GetLatestVersionNumber())
def testGetBranchForVersion(self):
self.assertEquals('1500', self._branch_util.GetBranchForVersion(28))
self.assertEquals('1453', self._branch_util.GetBranchForVersion(27))
self.assertEquals('1410', self._branch_util.GetBranchForVersion(26))
self.assertEquals('1364', self._branch_util.GetBranchForVersion(25))
self.assertEquals('1312', self._branch_util.GetBranchForVersion(24))
self.assertEquals('1271', self._branch_util.GetBranchForVersion(23))
self.assertEquals('1229', self._branch_util.GetBranchForVersion(22))
self.assertEquals('1180', self._branch_util.GetBranchForVersion(21))
self.assertEquals('1132', self._branch_util.GetBranchForVersion(20))
self.assertEquals('1084', self._branch_util.GetBranchForVersion(19))
self.assertEquals('1025', self._branch_util.GetBranchForVersion(18))
self.assertEquals('963', self._branch_util.GetBranchForVersion(17))
self.assertEquals('696', self._branch_util.GetBranchForVersion(11))
self.assertEquals('396', self._branch_util.GetBranchForVersion(5))
def testGetChannelForVersion(self):
self.assertEquals('trunk',
self._branch_util.GetChannelForVersion('trunk'))
self.assertEquals('dev', self._branch_util.GetChannelForVersion(28))
self.assertEquals('beta', self._branch_util.GetChannelForVersion(27))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(26))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(22))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(18))
self.assertEquals('stable', self._branch_util.GetChannelForVersion(14))
self.assertEquals(None, self._branch_util.GetChannelForVersion(30))
self.assertEquals(None, self._branch_util.GetChannelForVersion(42))