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| author | Eric Smith <eric@trueblade.com> | 2008-01-27 21:07:59 (GMT) |
|---|---|---|
| committer | Eric Smith <eric@trueblade.com> | 2008-01-27 21:07:59 (GMT) |
| commit | 7b69c6c3afba79518865313e1b41845a6b534fb6 (patch) | |
| tree | 1a2f2f8e142378ff212cc4f57083e8a983cbe297 /Lib/test/test_float.py | |
| parent | 412dc9c88f040abf4b23017c5e5e4d8b880d247d (diff) | |
| download | cpython-7b69c6c3afba79518865313e1b41845a6b534fb6.zip cpython-7b69c6c3afba79518865313e1b41845a6b534fb6.tar.gz cpython-7b69c6c3afba79518865313e1b41845a6b534fb6.tar.bz2 | |
Restrict format presentation types to those specified in the 'Standard Format Specifiers' section of PEP 3101.
Diffstat (limited to 'Lib/test/test_float.py')
| -rw-r--r-- | Lib/test/test_float.py | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index 0de65cb..b9ad8c5 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -133,13 +133,10 @@ class FormatTestCase(unittest.TestCase): self.assertEqual(format(0.01, ''), '0.01') self.assertEqual(format(0.01, 'g'), '0.01') - self.assertEqual(format(0, 'f'), '0.000000') self.assertEqual(format(1.0, 'f'), '1.000000') - self.assertEqual(format(1, 'f'), '1.000000') self.assertEqual(format(-1.0, 'f'), '-1.000000') - self.assertEqual(format(-1, 'f'), '-1.000000') self.assertEqual(format( 1.0, ' f'), ' 1.000000') self.assertEqual(format(-1.0, ' f'), '-1.000000') @@ -152,6 +149,18 @@ class FormatTestCase(unittest.TestCase): # conversion to string should fail self.assertRaises(ValueError, format, 3.0, "s") + # other format specifiers shouldn't work on floats, + # in particular int specifiers + for format_spec in ([chr(x) for x in range(ord('a'), ord('z')+1)] + + [chr(x) for x in range(ord('A'), ord('Z')+1)]): + if not format_spec in 'eEfFgGn%': + self.assertRaises(ValueError, format, 0.0, format_spec) + self.assertRaises(ValueError, format, 1.0, format_spec) + self.assertRaises(ValueError, format, -1.0, format_spec) + self.assertRaises(ValueError, format, 1e100, format_spec) + self.assertRaises(ValueError, format, -1e100, format_spec) + self.assertRaises(ValueError, format, 1e-100, format_spec) + self.assertRaises(ValueError, format, -1e-100, format_spec) class ReprTestCase(unittest.TestCase): def test_repr(self): |