(self)
| 426 | self.assertIsNot(x["foo"], y["foo"]) |
| 427 | |
| 428 | def test_deepcopy_frozendict(self): |
| 429 | x = frozendict({"foo": [1, 2], "bar": 3}) |
| 430 | y = copy.deepcopy(x) |
| 431 | self.assertEqual(y, x) |
| 432 | self.assertIsNot(x, y) |
| 433 | self.assertIsNot(x["foo"], y["foo"]) |
| 434 | |
| 435 | # recursive frozendict |
| 436 | x = frozendict(foo=[]) |
| 437 | x['foo'].append(x) |
| 438 | y = copy.deepcopy(x) |
| 439 | self.assertEqual(y.keys(), x.keys()) |
| 440 | self.assertIsNot(x, y) |
| 441 | self.assertIsNot(x["foo"], y["foo"]) |
| 442 | self.assertIs(y['foo'][0], y) |
| 443 | |
| 444 | x = frozendict(foo=[]) |
| 445 | x['foo'].append(x) |
| 446 | x = x['foo'] |
| 447 | y = copy.deepcopy(x) |
| 448 | self.assertIsNot(x, y) |
| 449 | self.assertIsNot(x[0], y[0]) |
| 450 | self.assertIs(y[0]['foo'], y) |
| 451 | |
| 452 | @support.skip_emscripten_stack_overflow() |
| 453 | @support.skip_wasi_stack_overflow() |
nothing calls this directly
no test coverage detected