Issue #14195: Make WeakSet.__lt__ and WeakSet.__gt__ irreflexive.
diff --git a/Lib/test/test_weakset.py b/Lib/test/test_weakset.py
index 1f82a7d..d9e091e 100644
--- a/Lib/test/test_weakset.py
+++ b/Lib/test/test_weakset.py
@@ -41,6 +41,12 @@
self.items = [SomeClass(c) for c in ('a', 'b', 'c')]
self.items2 = [SomeClass(c) for c in ('x', 'y', 'z')]
self.letters = [SomeClass(c) for c in string.ascii_letters]
+ self.ab_items = [SomeClass(c) for c in 'ab']
+ self.abcde_items = [SomeClass(c) for c in 'abcde']
+ self.def_items = [SomeClass(c) for c in 'def']
+ self.ab_weakset = WeakSet(self.ab_items)
+ self.abcde_weakset = WeakSet(self.abcde_items)
+ self.def_weakset = WeakSet(self.def_items)
self.s = WeakSet(self.items)
self.d = dict.fromkeys(self.items)
self.obj = SomeClass('F')
@@ -149,22 +155,28 @@
self.assertEqual(self.s ^ frozenset(self.items2), i)
def test_sub_and_super(self):
- pl, ql, rl = map(lambda s: [SomeClass(c) for c in s], ['ab', 'abcde', 'def'])
- p, q, r = map(WeakSet, (pl, ql, rl))
- self.assertTrue(p < q)
- self.assertTrue(p <= q)
- self.assertTrue(q <= q)
- self.assertTrue(q > p)
- self.assertTrue(q >= p)
- self.assertFalse(q < r)
- self.assertFalse(q <= r)
- self.assertFalse(q > r)
- self.assertFalse(q >= r)
+ self.assertTrue(self.ab_weakset <= self.abcde_weakset)
+ self.assertTrue(self.abcde_weakset <= self.abcde_weakset)
+ self.assertTrue(self.abcde_weakset >= self.ab_weakset)
+ self.assertFalse(self.abcde_weakset <= self.def_weakset)
+ self.assertFalse(self.abcde_weakset >= self.def_weakset)
self.assertTrue(set('a').issubset('abc'))
self.assertTrue(set('abc').issuperset('a'))
self.assertFalse(set('a').issubset('cbs'))
self.assertFalse(set('cbs').issuperset('a'))
+ def test_lt(self):
+ self.assertTrue(self.ab_weakset < self.abcde_weakset)
+ self.assertFalse(self.abcde_weakset < self.def_weakset)
+ self.assertFalse(self.ab_weakset < self.ab_weakset)
+ self.assertFalse(WeakSet() < WeakSet())
+
+ def test_gt(self):
+ self.assertTrue(self.abcde_weakset > self.ab_weakset)
+ self.assertFalse(self.abcde_weakset > self.def_weakset)
+ self.assertFalse(self.ab_weakset > self.ab_weakset)
+ self.assertFalse(WeakSet() > WeakSet())
+
def test_gc(self):
# Create a nest of cycles to exercise overall ref count check
s = WeakSet(Foo() for i in range(1000))