| # Copyright 2021 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import unittest |
| |
| import fc_sort |
| |
| class FcSortTest(unittest.TestCase): |
| |
| def testGetStemLen(self): |
| self.assertEqual(fc_sort.get_stem_len("/data"), 5) |
| self.assertEqual(fc_sort.get_stem_len("/data/system"), 12) |
| self.assertEqual(fc_sort.get_stem_len("/data/(system)?"), 6) |
| |
| def testIsMeta(self): |
| self.assertEqual(fc_sort.is_meta("/data"), False) |
| self.assertEqual(fc_sort.is_meta("/data$"), True) |
| self.assertEqual(fc_sort.is_meta(r"\$data"), False) |
| |
| def testLesserThan(self): |
| n1 = fc_sort.FileContextsNode.create("/data u:object_r:rootfs:s0") |
| # shorter stem_len |
| n2 = fc_sort.FileContextsNode.create("/d u:object_r:rootfs:s0") |
| # is meta |
| n3 = fc_sort.FileContextsNode.create("/data/l(/.*)? u:object_r:log:s0") |
| # with file_type |
| n4 = fc_sort.FileContextsNode.create("/data -- u:object_r:rootfs:s0") |
| contexts = [n1, n2, n3, n4] |
| contexts.sort() |
| self.assertEqual(contexts, [n3, n2, n1, n4]) |
| |
| def testReadFileContexts(self): |
| content = """# comment |
| / u:object_r:rootfs:s0 |
| # another comment |
| /adb_keys u:object_r:adb_keys_file:s0 |
| """ |
| fcs = fc_sort.read_file_contexts(content.splitlines()) |
| self.assertEqual(len(fcs), 2) |
| |
| self.assertEqual(fcs[0].path, "/") |
| self.assertEqual(fcs[0].type, "rootfs") |
| |
| self.assertEqual(fcs[1].path, "/adb_keys") |
| self.assertEqual(fcs[1].type, "adb_keys_file") |
| |
| if __name__ == '__main__': |
| unittest.main(verbosity=2) |
