From: Mark Dickinson <mdickinson@enthought.com>
Date: Fri, 24 Aug 2012 19:31:33 +0000 (+0100)
Subject: Remove overeager test (don't depend on the sign of a nan;  cf. issue #14521)
X-Git-Tag: v3.3.0rc1~7^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6f64796c2269a49581b3780bb31c37dee4912d4a;p=thirdparty%2FPython%2Fcpython.git

Remove overeager test (don't depend on the sign of a nan;  cf. issue #14521)
---

diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index 1a5094e14dd7..30d397178d03 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -1516,16 +1516,12 @@ class DecimalUsabilityTest(unittest.TestCase):
         for d, n, r in test_triples:
             self.assertEqual(str(round(Decimal(d), n)), r)
 
-
-
     def test_nan_to_float(self):
         # Test conversions of decimal NANs to float.
         # See http://bugs.python.org/issue15544
         for s in ('nan', 'nan1234', '-nan', '-nan2468'):
             f = float(Decimal(s))
             self.assertTrue(math.isnan(f))
-            sign = math.copysign(1.0, f)
-            self.assertEqual(sign, -1.0 if s.startswith('-') else 1.0)
 
     def test_snan_to_float(self):
         for s in ('snan', '-snan', 'snan1357', '-snan1234'):