| OLD | NEW |
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| 1 import unittest | 1 import unittest |
| 2 from test import test_support | 2 from test import test_support |
| 3 from weakref import proxy | 3 from weakref import proxy |
| 4 import operator | 4 import operator |
| 5 import copy | 5 import copy |
| 6 import pickle | 6 import pickle |
| 7 import os | 7 import os |
| 8 from random import randrange, shuffle | 8 from random import randrange, shuffle |
| 9 import sys | 9 import sys |
| 10 import warnings | 10 import warnings |
| (...skipping 1551 matching lines...) Show 10 above Show 10 below |
| 1562 | 1562 |
| 1563 from itertools import chain | 1563 from itertools import chain |
| 1564 def L(seqn): | 1564 def L(seqn): |
| 1565 'Test multiple tiers of iterators' | 1565 'Test multiple tiers of iterators' |
| 1566 return chain(map(lambda x:x, R(Ig(G(seqn))))) | 1566 return chain(map(lambda x:x, R(Ig(G(seqn))))) |
| 1567 | 1567 |
| 1568 class TestVariousIteratorArgs(unittest.TestCase): | 1568 class TestVariousIteratorArgs(unittest.TestCase): |
| 1569 | 1569 |
| 1570 def test_constructor(self): | 1570 def test_constructor(self): |
| 1571 for cons in (set, frozenset): | 1571 for cons in (set, frozenset): |
| 1572 for s in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5)): | 1572 for s in ("123", "", ('do', 1.2)): |
| 1573 for g in (G, I, Ig, S, L, R): | 1573 for g in (G, I, Ig, S, L, R): |
| 1574 self.assertEqual(sorted(cons(g(s)), key=repr), sorted(g(s),
key=repr)) | 1574 self.assertEqual(sorted(cons(g(s)), key=repr), sorted(g(s),
key=repr)) |
| 1575 self.assertRaises(TypeError, cons , X(s)) | 1575 self.assertRaises(TypeError, cons , X(s)) |
| 1576 self.assertRaises(TypeError, cons , N(s)) | 1576 self.assertRaises(TypeError, cons , N(s)) |
| 1577 self.assertRaises(ZeroDivisionError, cons , E(s)) | 1577 self.assertRaises(ZeroDivisionError, cons , E(s)) |
| 1578 | 1578 |
| 1579 def test_inline_methods(self): | 1579 def test_inline_methods(self): |
| 1580 s = set('november') | 1580 s = set('november') |
| 1581 for data in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5), 'd
ecember'): | 1581 for data in ("123", "", ('do', 1.2), 'december'): |
| 1582 for meth in (s.union, s.intersection, s.difference, s.symmetric_diff
erence, s.isdisjoint): | 1582 for meth in (s.union, s.intersection, s.difference, s.symmetric_diff
erence, s.isdisjoint): |
| 1583 for g in (G, I, Ig, L, R): | 1583 for g in (G, I, Ig, L, R): |
| 1584 expected = meth(data) | 1584 expected = meth(data) |
| 1585 actual = meth(G(data)) | 1585 actual = meth(G(data)) |
| 1586 if isinstance(expected, bool): | 1586 if isinstance(expected, bool): |
| 1587 self.assertEqual(actual, expected) | 1587 self.assertEqual(actual, expected) |
| 1588 else: | 1588 else: |
| 1589 self.assertEqual(sorted(actual, key=repr), sorted(expect
ed, key=repr)) | 1589 self.assertEqual(sorted(actual, key=repr), sorted(expect
ed, key=repr)) |
| 1590 self.assertRaises(TypeError, meth, X(s)) | 1590 self.assertRaises(TypeError, meth, X(s)) |
| 1591 self.assertRaises(TypeError, meth, N(s)) | 1591 self.assertRaises(TypeError, meth, N(s)) |
| 1592 self.assertRaises(ZeroDivisionError, meth, E(s)) | 1592 self.assertRaises(ZeroDivisionError, meth, E(s)) |
| 1593 | 1593 |
| 1594 def test_inplace_methods(self): | 1594 def test_inplace_methods(self): |
| 1595 for data in ("123", "", range(1000), ('do', 1.2), range(2000,2200,5), 'd
ecember'): | 1595 for data in ("123", "", ('do', 1.2), 'december'): |
| 1596 for methname in ('update', 'intersection_update', | 1596 for methname in ('update', 'intersection_update', |
| 1597 'difference_update', 'symmetric_difference_update')
: | 1597 'difference_update', 'symmetric_difference_update')
: |
| 1598 for g in (G, I, Ig, S, L, R): | 1598 for g in (G, I, Ig, S, L, R): |
| 1599 s = set('january') | 1599 s = set('january') |
| 1600 t = s.copy() | 1600 t = s.copy() |
| 1601 getattr(s, methname)(list(g(data))) | 1601 getattr(s, methname)(list(g(data))) |
| 1602 getattr(t, methname)(g(data)) | 1602 getattr(t, methname)(g(data)) |
| 1603 self.assertEqual(sorted(s, key=repr), sorted(t, key=repr)) | 1603 self.assertEqual(sorted(s, key=repr), sorted(t, key=repr)) |
| 1604 | 1604 |
| 1605 self.assertRaises(TypeError, getattr(set('january'), methname),
X(data)) | 1605 self.assertRaises(TypeError, getattr(set('january'), methname),
X(data)) |
| (...skipping 153 matching lines...) Show 10 above Show 10 below |
| 1759 import gc | 1759 import gc |
| 1760 counts = [None] * 5 | 1760 counts = [None] * 5 |
| 1761 for i in range(len(counts)): | 1761 for i in range(len(counts)): |
| 1762 test_support.run_unittest(*test_classes) | 1762 test_support.run_unittest(*test_classes) |
| 1763 gc.collect() | 1763 gc.collect() |
| 1764 counts[i] = sys.gettotalrefcount() | 1764 counts[i] = sys.gettotalrefcount() |
| 1765 print(counts) | 1765 print(counts) |
| 1766 | 1766 |
| 1767 if __name__ == "__main__": | 1767 if __name__ == "__main__": |
| 1768 test_main(verbose=True) | 1768 test_main(verbose=True) |
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