diff options
Diffstat (limited to 'Lib/test/test_weakset.py')
| -rw-r--r-- | Lib/test/test_weakset.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_weakset.py b/Lib/test/test_weakset.py index 49a9b5c..9b31d5f 100644 --- a/Lib/test/test_weakset.py +++ b/Lib/test/test_weakset.py @@ -5,6 +5,7 @@ from collections import UserString as ustr from collections.abc import Set, MutableSet import gc import contextlib +from test import support class Foo: @@ -48,6 +49,7 @@ class TestWeakSet(unittest.TestCase): self.assertEqual(len(self.s), len(self.d)) self.assertEqual(len(self.fs), 1) del self.obj + support.gc_collect() # For PyPy or other GCs. self.assertEqual(len(self.fs), 0) def test_contains(self): @@ -57,6 +59,7 @@ class TestWeakSet(unittest.TestCase): self.assertNotIn(1, self.s) self.assertIn(self.obj, self.fs) del self.obj + support.gc_collect() # For PyPy or other GCs. self.assertNotIn(ustr('F'), self.fs) def test_union(self): @@ -215,6 +218,7 @@ class TestWeakSet(unittest.TestCase): self.assertEqual(self.s, dup) self.assertRaises(TypeError, self.s.add, []) self.fs.add(Foo()) + support.gc_collect() # For PyPy or other GCs. self.assertTrue(len(self.fs) == 1) self.fs.add(self.obj) self.assertTrue(len(self.fs) == 1) @@ -406,6 +410,7 @@ class TestWeakSet(unittest.TestCase): n1 = len(s) del it gc.collect() + gc.collect() # For PyPy or other GCs. n2 = len(s) # one item may be kept alive inside the iterator self.assertIn(n1, (0, 1)) |