In random's test_seedargs: Make sure to include at least one seed object with a negative hash.
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 776d0c4..b5931ba 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -34,8 +34,12 @@
self.assertEqual(randseq, self.randomlist(N))
def test_seedargs(self):
+ # Seed value with a negative hash.
+ class MySeed(object):
+ def __hash__(self):
+ return -1729
for arg in [None, 0, 0, 1, 1, -1, -1, 10**20, -(10**20),
- 3.14, 1+2j, 'a', tuple('abc')]:
+ 3.14, 1+2j, 'a', tuple('abc'), MySeed()]:
self.gen.seed(arg)
for arg in [list(range(3)), dict(one=1)]:
self.assertRaises(TypeError, self.gen.seed, arg)