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Diffstat (limited to 'Lib/test/test_float.py')
| -rw-r--r-- | Lib/test/test_float.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index b617fa3..c259d4f 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -320,6 +320,12 @@ class FormatTestCase(unittest.TestCase): self.assertRaises(ValueError, format, 1e-100, format_spec) self.assertRaises(ValueError, format, -1e-100, format_spec) + # issue 3382 + self.assertEqual(format(NAN, 'f'), 'nan') + self.assertEqual(format(NAN, 'F'), 'NAN') + self.assertEqual(format(INF, 'f'), 'inf') + self.assertEqual(format(INF, 'F'), 'INF') + @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") def test_format_testfile(self): |