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changeset: 78756:121cb9596e7d branch: 3.2 parent: 78751:ffbda5a1d588 user: Mark Dickinson mdickinson@enthought.com date: Fri Aug 24 20:31:33 2012 +0100 files: Lib/test/test_decimal.py description: Remove overeager test (don't depend on the sign of a nan; cf. issue #14521) diff -r ffbda5a1d588 -r 121cb9596e7d Lib/test/test_decimal.py --- a/Lib/test/test_decimal.py Fri Aug 24 19:51:00 2012 +0100 +++ b/Lib/test/test_decimal.py Fri Aug 24 20:31:33 2012 +0100 @@ -1516,16 +1516,12 @@ 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'): /mdickinson@enthought.com