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bpo-38120: Fix DeprecationWarning in test_random for invalid type of arguments to random.seed. (GH-15987)

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Xtreak 2019-09-12 09:13:20 +01:00 • committed by Serhiy Storchaka
parent 891e9e3b44
commit a06d683d7f
1 changed files with 9 additions and 3 deletions
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12
Lib/test/test_random.py
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@ -41,11 +41,17 @@ class TestBasicOps:
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'), MySeed()]:
for arg in [None, 0, 1, -1, 10**20, -(10**20),
3.14, 'a']:
self.gen.seed(arg)
for arg in [1+2j, tuple('abc'), MySeed()]:
with self.assertWarns(DeprecationWarning):
self.gen.seed(arg)
for arg in [list(range(3)), dict(one=1)]:
self.assertRaises(TypeError, self.gen.seed, arg)
with self.assertWarns(DeprecationWarning):
self.assertRaises(TypeError, self.gen.seed, arg)
self.assertRaises(TypeError, self.gen.seed, 1, 2, 3, 4)
self.assertRaises(TypeError, type(self.gen), [])