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| author | Mark Dickinson <dickinsm@gmail.com> | 2014-04-05 08:29:00 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2014-04-05 08:29:00 (GMT) |
| commit | 3c286e2e0d2aa17b5a90d671280a95ba5cd6521c (patch) | |
| tree | 9e2d14f065f88831490e1673a1ac3ac0ca032bd5 /Lib/test/test_fractions.py | |
| parent | 2a32200838be1359fa489869b366bf33db19da5c (diff) | |
| download | cpython-3c286e2e0d2aa17b5a90d671280a95ba5cd6521c.zip cpython-3c286e2e0d2aa17b5a90d671280a95ba5cd6521c.tar.gz cpython-3c286e2e0d2aa17b5a90d671280a95ba5cd6521c.tar.bz2 | |
Issue #21136: Avoid unnecessary normalization in Fractions resulting from power and other operations.
Diffstat (limited to 'Lib/test/test_fractions.py')
| -rw-r--r-- | Lib/test/test_fractions.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/test/test_fractions.py b/Lib/test/test_fractions.py index 3336532..e86d5ce 100644 --- a/Lib/test/test_fractions.py +++ b/Lib/test/test_fractions.py @@ -330,7 +330,6 @@ class FractionTest(unittest.TestCase): self.assertTypedEquals(F(-2, 10), round(F(-15, 100), 1)) self.assertTypedEquals(F(-2, 10), round(F(-25, 100), 1)) - def testArithmetic(self): self.assertEqual(F(1, 2), F(1, 10) + F(2, 5)) self.assertEqual(F(-3, 10), F(1, 10) - F(2, 5)) @@ -402,6 +401,8 @@ class FractionTest(unittest.TestCase): self.assertTypedEquals(2.0 , 4 ** F(1, 2)) self.assertTypedEquals(0.25, 2.0 ** F(-2, 1)) self.assertTypedEquals(1.0 + 0j, (1.0 + 0j) ** F(1, 10)) + self.assertRaises(ZeroDivisionError, operator.pow, + F(0, 1), -2) def testMixingWithDecimal(self): # Decimal refuses mixed arithmetic (but not mixed comparisons) |