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Diffstat (limited to 'Lib/test/test_float.py')
| -rw-r--r-- | Lib/test/test_float.py | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index 0072133..9bcd63d 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -43,14 +43,30 @@ class GeneralFloatCases(unittest.TestCase): self.assertRaises(ValueError, float, "+.inf") self.assertRaises(ValueError, float, ".") self.assertRaises(ValueError, float, "-.") + self.assertRaises(ValueError, float, b"-") + self.assertRaises(TypeError, float, {}) + # Lone surrogate + self.assertRaises(UnicodeEncodeError, float, '\uD8F0') # 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) + self.assertEqual(float(" \u0663.\u0661\u0664 "), 3.14) + self.assertEqual(float("\N{EM SPACE}3.14\N{EN SPACE}"), 3.14) # extra long strings should not be a problem float(b'.' + b'1'*1000) float('.' + '1'*1000) + def test_error_message(self): + testlist = ('\xbd', '123\xbd', ' 123 456 ') + for s in testlist: + try: + float(s) + except ValueError as e: + self.assertIn(s.strip(), e.args[0]) + else: + self.fail("Expected int(%r) to raise a ValueError", s) + + @support.run_with_locale('LC_NUMERIC', 'fr_FR', 'de_DE') def test_float_with_comma(self): # set locale to something that doesn't use '.' for the decimal point |