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Issue 2582: Fix pickling of xrange objects.

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Alexandre Vassalotti 2008-06-10 03:34:53 +00:00
parent 5c4d3d0e4c
commit 1f2f61a78f
2 changed files with 21 additions and 0 deletions
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10
Lib/test/test_xrange.py
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@ -57,6 +57,16 @@ class XrangeTest(unittest.TestCase):
self.assertEqual(len(r), sys.maxint)
self.assertRaises(OverflowError, xrange, -sys.maxint-1, sys.maxint, 2)
def test_getnewargs(self):
def test(*args):
r = xrange(*args)
return list(r) == list(xrange(*r.__getnewargs__()))
tests = [(13,), (0, 11), (-22, 10), (20, 3, -1),
(13, 21, 3), (-2, 2, 2)]
for t in tests:
self.assert_(test(*t),
"xrange.__getnewargs__() failed with %r" % (t,))
def test_main():
test.test_support.run_unittest(XrangeTest)