Release Vulpes OS 2.7-preview.22

tundra/tests/test_beatles_sync.py

@@ -0,0 +1,20 @@
+import importlib.util
+from pathlib import Path
+import unittest
+spec=importlib.util.spec_from_file_location('sync',Path(__file__).resolve().parents[1]/'tools/sync-beatles-gaia.py')
+sync=importlib.util.module_from_spec(spec);spec.loader.exec_module(sync)
+
+class SharedGaiaSync(unittest.TestCase):
+    def test_incremental_changes_and_removal(self):
+        self.assertEqual(sync.changes({'host/shell.js':'new','assets/a':'same','overrides/new.js':'new'},
+                                      {'host/shell.js':'old','assets/a':'same','overrides/old.js':'old'}),
+                         (['host/shell.js','overrides/new.js'],['overrides/old.js']))
+    def test_profiles_and_escape_cannot_be_deleted(self):
+        for path in ('profiles/user.json','../profile','host/../../profile','/data/profile','hostile/file'):
+            with self.subTest(path=path),self.assertRaises(ValueError):sync.changes({}, {path:'digest'})
+    def test_first_sync_and_no_change(self):
+        files={'host/shell.js':'digest','release.json':'digest'}
+        self.assertEqual(sync.changes(files,{}),(sorted(files),[]))
+        self.assertEqual(sync.changes(files,files),([],[]))
+
+if __name__=='__main__':unittest.main()