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Code Issues Projects Releases Packages Wiki Activity Actions 11

remove a optimization that resulted in unexpected behavior #8929

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Benjamin Peterson 2010-04-06 21:50:00 +00:00
parent 22c62dd345
commit 3a1dfa21c2
3 changed files with 10 additions and 8 deletions
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7
Lib/test/test_select.py
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@ -21,6 +21,13 @@ class SelectTestCase(unittest.TestCase):
self.assertRaises(TypeError, select.select, [self.Almost()], [], [])
self.assertRaises(TypeError, select.select, [], [], [], "not a number")
def test_returned_list_identity(self):
# See issue #8329
r, w, x = select.select([], [], [], 1)
self.assertIsNot(r, w)
self.assertIsNot(r, x)
self.assertIsNot(w, x)
def test_select(self):
cmd = 'for i in 0 1 2 3 4 5 6 7 8 9; do echo testing...; sleep 1; done'
p = os.popen(cmd, 'r')