diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_dict.py | 12 | ||||
| -rw-r--r-- | Lib/test/test_list.py | 25 |
2 files changed, 36 insertions, 1 deletions
diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py index 5b513765f7..de483ab552 100644 --- a/Lib/test/test_dict.py +++ b/Lib/test/test_dict.py @@ -1221,7 +1221,7 @@ class DictTest(unittest.TestCase): support.check_free_after_iterating(self, lambda d: iter(d.items()), dict) def test_equal_operator_modifying_operand(self): - # test fix for seg fault reported in issue 27945 part 3. + # test fix for seg fault reported in bpo-27945 part 3. class X(): def __del__(self): dict_b.clear() @@ -1237,6 +1237,16 @@ class DictTest(unittest.TestCase): dict_b = {X(): X()} self.assertTrue(dict_a == dict_b) + # test fix for seg fault reported in bpo-38588 part 1. + class Y: + def __eq__(self, other): + dict_d.clear() + return True + + dict_c = {0: Y()} + dict_d = {0: set()} + self.assertTrue(dict_c == dict_d) + def test_fromkeys_operator_modifying_dict_operand(self): # test fix for seg fault reported in issue 27945 part 4a. class X(int): diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py index b10a833033..6e3c4c1093 100644 --- a/Lib/test/test_list.py +++ b/Lib/test/test_list.py @@ -163,6 +163,31 @@ class ListTest(list_tests.CommonTest): with self.assertRaises(TypeError): (3,) + L([1,2]) + def test_equal_operator_modifying_operand(self): + # test fix for seg fault reported in bpo-38588 part 2. + class X: + def __eq__(self,other) : + list2.clear() + return NotImplemented + + class Y: + def __eq__(self, other): + list1.clear() + return NotImplemented + + class Z: + def __eq__(self, other): + list3.clear() + return NotImplemented + + list1 = [X()] + list2 = [Y()] + self.assertTrue(list1 == list2) + + list3 = [Z()] + list4 = [1] + self.assertFalse(list3 == list4) + @cpython_only def test_preallocation(self): iterable = [0] * 10 |