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In random's test_seedargs: Make sure to include at least one seed object with a negative hash.

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This commit is contained in:
Mark Dickinson 2012-06-24 11:05:30 +01:00
parent b9831ab63c
commit 95aeae01e2
1 changed files with 5 additions and 1 deletions
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6
Lib/test/test_random.py
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@ -34,8 +34,12 @@ class TestBasicOps(unittest.TestCase):
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)