| #!/usr/bin/env python |
| # Copyright 2013 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 os |
| import sys |
| import unittest |
| |
| from availability_finder import AvailabilityFinder |
| from branch_utility import BranchUtility |
| from compiled_file_system import CompiledFileSystem |
| from fake_url_fetcher import FakeUrlFetcher |
| from host_file_system_iterator import HostFileSystemIterator |
| from object_store_creator import ObjectStoreCreator |
| from test_file_system import TestFileSystem |
| from test_data.canned_data import (CANNED_API_FILE_SYSTEM_DATA, CANNED_BRANCHES) |
| |
| |
| class FakeHostFileSystemCreator(object): |
| |
| def Create(self, branch): |
| return TestFileSystem(CANNED_API_FILE_SYSTEM_DATA[str(branch)]) |
| |
| |
| class AvailabilityFinderTest(unittest.TestCase): |
| |
| def setUp(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()) |
| fake_host_file_system_creator = FakeHostFileSystemCreator() |
| file_system_iterator = HostFileSystemIterator( |
| fake_host_file_system_creator, |
| fake_host_file_system_creator.Create('trunk'), |
| branch_utility) |
| self._avail_finder = AvailabilityFinder(file_system_iterator, |
| ObjectStoreCreator.ForTest(), |
| branch_utility) |
| |
| 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 whitelisted API |
| self.assertEquals('beta', |
| self._avail_finder.GetApiAvailability('declarativeWebRequest').channel) |
| self.assertEquals(27, |
| self._avail_finder.GetApiAvailability('declarativeWebRequest').version) |
| |
| # Testing APIs found only by checking file system existence. |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('windows').channel) |
| self.assertEquals(23, |
| self._avail_finder.GetApiAvailability('windows').version) |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('tabs').channel) |
| self.assertEquals(18, |
| self._avail_finder.GetApiAvailability('tabs').version) |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('input.ime').channel) |
| self.assertEquals(18, |
| self._avail_finder.GetApiAvailability('input.ime').version) |
| |
| # Testing API channel existence for _api_features.json. |
| # Listed as 'dev' on |beta|, 'dev' on |dev|. |
| self.assertEquals('dev', |
| self._avail_finder.GetApiAvailability('systemInfo.stuff').channel) |
| self.assertEquals(28, |
| self._avail_finder.GetApiAvailability('systemInfo.stuff').version) |
| # Listed as 'stable' on |beta|. |
| self.assertEquals('beta', |
| self._avail_finder.GetApiAvailability('systemInfo.cpu').channel) |
| self.assertEquals(27, |
| self._avail_finder.GetApiAvailability('systemInfo.cpu').version) |
| |
| # Testing API channel existence for _manifest_features.json. |
| # Listed as 'trunk' on all channels. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('sync').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('sync').version) |
| # No records of API until |trunk|. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('history').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('history').version) |
| # Listed as 'dev' on |dev|. |
| self.assertEquals('dev', |
| self._avail_finder.GetApiAvailability('storage').channel) |
| self.assertEquals(28, |
| self._avail_finder.GetApiAvailability('storage').version) |
| # Stable in _manifest_features and into pre-18 versions. |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('pageAction').channel) |
| self.assertEquals(8, |
| self._avail_finder.GetApiAvailability('pageAction').version) |
| |
| # Testing API channel existence for _permission_features.json. |
| # Listed as 'beta' on |trunk|. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('falseBetaAPI').version) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('falseBetaAPI').version) |
| # Listed as 'trunk' on |trunk|. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('trunkAPI').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('trunkAPI').version) |
| # Listed as 'trunk' on all development channels. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('declarativeContent').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('declarativeContent').version) |
| # Listed as 'dev' on all development channels. |
| self.assertEquals('dev', |
| self._avail_finder.GetApiAvailability('bluetooth').channel) |
| self.assertEquals(28, |
| self._avail_finder.GetApiAvailability('bluetooth').version) |
| # Listed as 'dev' on |dev|. |
| self.assertEquals('dev', |
| self._avail_finder.GetApiAvailability('cookies').channel) |
| self.assertEquals(28, |
| self._avail_finder.GetApiAvailability('cookies').version) |
| # Treated as 'stable' APIs. |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('alarms').channel) |
| self.assertEquals(24, |
| self._avail_finder.GetApiAvailability('alarms').version) |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('bookmarks').channel) |
| self.assertEquals(21, |
| self._avail_finder.GetApiAvailability('bookmarks').version) |
| |
| # Testing older API existence using extension_api.json. |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('menus').channel) |
| self.assertEquals(6, |
| self._avail_finder.GetApiAvailability('menus').version) |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('idle').channel) |
| self.assertEquals(5, |
| self._avail_finder.GetApiAvailability('idle').version) |
| |
| # Switches between _features.json files across branches. |
| # Listed as 'trunk' on all channels, in _api, _permission, or _manifest. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('contextMenus').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('contextMenus').version) |
| # Moves between _permission and _manifest as file system is traversed. |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('systemInfo.display').channel) |
| self.assertEquals(23, |
| self._avail_finder.GetApiAvailability('systemInfo.display').version) |
| self.assertEquals('stable', |
| self._avail_finder.GetApiAvailability('webRequest').channel) |
| self.assertEquals(17, |
| self._avail_finder.GetApiAvailability('webRequest').version) |
| |
| # Mid-upgrade cases: |
| # Listed as 'dev' on |beta| and 'beta' on |dev|. |
| self.assertEquals('dev', |
| self._avail_finder.GetApiAvailability('notifications').channel) |
| self.assertEquals(28, |
| self._avail_finder.GetApiAvailability('notifications').version) |
| # Listed as 'beta' on |stable|, 'dev' on |beta| ... until |stable| on trunk. |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('events').channel) |
| self.assertEquals('trunk', |
| self._avail_finder.GetApiAvailability('events').version) |
| |
| if __name__ == '__main__': |
| unittest.main() |
