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Diffstat (limited to 'Lib/test/test_float.py')
| -rw-r--r-- | Lib/test/test_float.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index 0538b0c6db..c3d6cbf854 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -107,6 +107,9 @@ class GeneralFloatCases(unittest.TestCase): self.assertRaises(ValueError, float, "+.inf") self.assertRaises(ValueError, float, ".") self.assertRaises(ValueError, float, "-.") + # check that we don't accept alternate exponent markers + self.assertRaises(ValueError, float, "-1.7d29") + self.assertRaises(ValueError, float, "3D-14") self.assertEqual(float(b" \u0663.\u0661\u0664 ".decode('raw-unicode-escape')), 3.14) # extra long strings should not be a problem float(b'.' + b'1'*1000) |