(self)
| 506 | self.assertNotIn(1, r) |
| 507 | |
| 508 | def test_range_iterators(self): |
| 509 | # exercise 'fast' iterators, that use a rangeiterobject internally. |
| 510 | # see issue 7298 |
| 511 | limits = [base + jiggle |
| 512 | for M in (2**32, 2**64) |
| 513 | for base in (-M, -M//2, 0, M//2, M) |
| 514 | for jiggle in (-2, -1, 0, 1, 2)] |
| 515 | test_ranges = [(start, end, step) |
| 516 | for start in limits |
| 517 | for end in limits |
| 518 | for step in (-2**63, -2**31, -2, -1, 1, 2)] |
| 519 | |
| 520 | for start, end, step in test_ranges: |
| 521 | iter1 = range(start, end, step) |
| 522 | iter2 = pyrange(start, end, step) |
| 523 | test_id = "range({}, {}, {})".format(start, end, step) |
| 524 | # check first 100 entries |
| 525 | self.assert_iterators_equal(iter1, iter2, test_id, limit=100) |
| 526 | |
| 527 | iter1 = reversed(range(start, end, step)) |
| 528 | iter2 = pyrange_reversed(start, end, step) |
| 529 | test_id = "reversed(range({}, {}, {}))".format(start, end, step) |
| 530 | self.assert_iterators_equal(iter1, iter2, test_id, limit=100) |
| 531 | |
| 532 | def test_range_iterators_invocation(self): |
| 533 | # verify range iterators instances cannot be created by |
nothing calls this directly
no test coverage detected