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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-05-20 18:43:07 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-05-20 18:43:07 (GMT) |
| commit | a4e0efa4b13e9a51faad19be27b18ed02c9a26f0 (patch) | |
| tree | 6dd18a300d5e9ac8fdb18fc7a9015d69324f2a1c /Lib | |
| parent | ac2380b58a1bde1b38916c85032bc1647f119346 (diff) | |
| download | cpython-a4e0efa4b13e9a51faad19be27b18ed02c9a26f0.zip cpython-a4e0efa4b13e9a51faad19be27b18ed02c9a26f0.tar.gz cpython-a4e0efa4b13e9a51faad19be27b18ed02c9a26f0.tar.bz2 | |
Issue #5829: don't raise OverflowError for complex('1e500'). Backport of r72803.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_complex.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index 56e9083..60c5252 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -431,6 +431,13 @@ class ComplexTest(unittest.TestCase): @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") + def test_overflow(self): + self.assertEqual(complex("1e500"), complex(INF, 0.0)) + self.assertEqual(complex("-1e500j"), complex(0.0, -INF)) + self.assertEqual(complex("-1e500+1.8e308j"), complex(-INF, INF)) + + @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), + "test requires IEEE 754 doubles") def test_repr_roundtrip(self): vals = [0.0, 1e-500, 1e-315, 1e-200, 0.0123, 3.1415, 1e50, INF, NAN] vals += [-v for v in vals] |