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| author | Victor Stinner <victor.stinner@haypocalc.com> | 2011-06-20 17:54:33 +0200 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2011-06-20 17:54:33 +0200 |
| commit | f64a0cffca141fa0a8f1138b5f069ea0da446c9f (patch) | |
| tree | 4d043737585f7df99d0246b18d2befaba4c456cc /Lib/test/test_multiprocessing.py | |
| parent | 3fdf9d43e5b7f788f19a4a6d7f0a6530c5b8c504 (diff) | |
| download | cpython-git-f64a0cffca141fa0a8f1138b5f069ea0da446c9f.tar.gz | |
Issue #12285: multiprocessing.Pool() raises a ValueError if the number of
processes if negative or null.
Diffstat (limited to 'Lib/test/test_multiprocessing.py')
| -rw-r--r-- | Lib/test/test_multiprocessing.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index fe19de0371..de5e46a1e4 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -1085,6 +1085,9 @@ class _TestPool(BaseTestCase): self.assertEqual(sorted(it), map(sqr, range(1000))) def test_make_pool(self): + self.assertRaises(ValueError, multiprocessing.Pool, -1) + self.assertRaises(ValueError, multiprocessing.Pool, 0) + p = multiprocessing.Pool(3) self.assertEqual(3, len(p._pool)) p.close() |