David Brazdil | 8503b90 | 2018-08-30 13:35:03 +0100 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright (C) 2018 The Android Open Source Project |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | """Unit tests for Hidden API list generation.""" |
| 17 | import unittest |
| 18 | from generate_hiddenapi_lists import * |
| 19 | |
| 20 | class TestHiddenapiListGeneration(unittest.TestCase): |
| 21 | |
| 22 | def test_move_between_sets(self): |
| 23 | A = set([1, 2, 3, 4]) |
| 24 | B = set([5, 6, 7, 8]) |
| 25 | move_between_sets(set([2, 4]), A, B) |
| 26 | self.assertEqual(A, set([1, 3])) |
| 27 | self.assertEqual(B, set([2, 4, 5, 6, 7, 8])) |
| 28 | |
| 29 | def test_move_between_sets_fail_not_superset(self): |
| 30 | A = set([1, 2, 3, 4]) |
| 31 | B = set([5, 6, 7, 8]) |
| 32 | with self.assertRaises(AssertionError) as ar: |
| 33 | move_between_sets(set([0, 2]), A, B) |
| 34 | |
| 35 | def test_move_between_sets_fail_not_disjoint(self): |
| 36 | A = set([1, 2, 3, 4]) |
| 37 | B = set([4, 5, 6, 7, 8]) |
| 38 | with self.assertRaises(AssertionError) as ar: |
| 39 | move_between_sets(set([1, 4]), A, B) |
| 40 | |
David Brazdil | 4a55eeb | 2018-09-11 11:09:01 +0100 | [diff] [blame^] | 41 | def test_get_package_name(self): |
| 42 | self.assertEqual(get_package_name("Ljava/lang/String;->clone()V"), "Ljava/lang/") |
| 43 | |
| 44 | def test_get_package_name_fail_no_arrow(self): |
| 45 | with self.assertRaises(AssertionError) as ar: |
| 46 | get_package_name("Ljava/lang/String;-clone()V") |
| 47 | with self.assertRaises(AssertionError) as ar: |
| 48 | get_package_name("Ljava/lang/String;>clone()V") |
| 49 | with self.assertRaises(AssertionError) as ar: |
| 50 | get_package_name("Ljava/lang/String;__clone()V") |
| 51 | |
| 52 | def test_get_package_name_fail_no_package(self): |
| 53 | with self.assertRaises(AssertionError) as ar: |
| 54 | get_package_name("LString;->clone()V") |
| 55 | |
| 56 | def test_all_package_names(self): |
| 57 | self.assertEqual(all_package_names(), set()) |
| 58 | self.assertEqual(all_package_names(set(["Lfoo/Bar;->baz()V"])), set(["Lfoo/"])) |
| 59 | self.assertEqual( |
| 60 | all_package_names(set(["Lfoo/Bar;->baz()V", "Lfoo/BarX;->bazx()I"])), |
| 61 | set(["Lfoo/"])) |
| 62 | self.assertEqual( |
| 63 | all_package_names( |
| 64 | set(["Lfoo/Bar;->baz()V"]), |
| 65 | set(["Lfoo/BarX;->bazx()I", "Labc/xyz/Mno;->ijk()J"])), |
| 66 | set(["Lfoo/", "Labc/xyz/"])) |
| 67 | |
David Brazdil | 8503b90 | 2018-08-30 13:35:03 +0100 | [diff] [blame] | 68 | def test_move_all(self): |
| 69 | src = set([ "abc", "xyz" ]) |
| 70 | dst = set([ "def" ]) |
| 71 | move_all(src, dst) |
| 72 | self.assertEqual(src, set()) |
| 73 | self.assertEqual(dst, set([ "abc", "def", "xyz" ])) |
| 74 | |
David Brazdil | 4a55eeb | 2018-09-11 11:09:01 +0100 | [diff] [blame^] | 75 | def test_move_from_packages(self): |
| 76 | src = set([ "Lfoo/bar/ClassA;->abc()J", # will be moved |
| 77 | "Lfoo/bar/ClassA;->def()J", # will be moved |
| 78 | "Lcom/pkg/example/ClassD;->ijk:J", # not moved: different package |
| 79 | "Lfoo/bar/xyz/ClassC;->xyz()Z" ]) # not moved: subpackage |
| 80 | dst = set() |
| 81 | packages = set([ "Lfoo/bar/" ]) |
| 82 | move_from_packages(packages, src, dst) |
| 83 | self.assertEqual( |
| 84 | src, set([ "Lfoo/bar/xyz/ClassC;->xyz()Z", "Lcom/pkg/example/ClassD;->ijk:J" ])) |
| 85 | self.assertEqual( |
| 86 | dst, set([ "Lfoo/bar/ClassA;->abc()J", "Lfoo/bar/ClassA;->def()J" ])) |
| 87 | |
David Brazdil | 8503b90 | 2018-08-30 13:35:03 +0100 | [diff] [blame] | 88 | if __name__ == '__main__': |
| 89 | unittest.main() |