diff options
Diffstat (limited to 'Lib/test/string_tests.py')
| -rw-r--r-- | Lib/test/string_tests.py | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py index 4345687..5ed01f2 100644 --- a/Lib/test/string_tests.py +++ b/Lib/test/string_tests.py @@ -5,7 +5,6 @@ Common tests shared by test_str, test_unicode, test_userstring and test_string. import unittest, string, sys, struct from test import support from collections import UserList -import _testcapi class Sequence: def __init__(self, seq='wxyz'): self.seq = seq @@ -1199,19 +1198,27 @@ class MixinStrUnicodeUserStringTest: # Outrageously large width or precision should raise ValueError. self.checkraises(ValueError, '%%%df' % (2**64), '__mod__', (3.2)) self.checkraises(ValueError, '%%.%df' % (2**64), '__mod__', (3.2)) + self.checkraises(OverflowError, '%*s', '__mod__', + (sys.maxsize + 1, '')) + self.checkraises(OverflowError, '%.*f', '__mod__', + (sys.maxsize + 1, 1. / 7)) + + class X(object): pass + self.checkraises(TypeError, 'abc', '__mod__', X()) + @support.cpython_only + def test_formatting_c_limits(self): + from _testcapi import PY_SSIZE_T_MAX, INT_MAX, UINT_MAX + SIZE_MAX = (1 << (PY_SSIZE_T_MAX.bit_length() + 1)) - 1 self.checkraises(OverflowError, '%*s', '__mod__', - (_testcapi.PY_SSIZE_T_MAX + 1, '')) + (PY_SSIZE_T_MAX + 1, '')) self.checkraises(OverflowError, '%.*f', '__mod__', - (_testcapi.INT_MAX + 1, 1. / 7)) + (INT_MAX + 1, 1. / 7)) # Issue 15989 self.checkraises(OverflowError, '%*s', '__mod__', - (1 << (_testcapi.PY_SSIZE_T_MAX.bit_length() + 1), '')) + (SIZE_MAX + 1, '')) self.checkraises(OverflowError, '%.*f', '__mod__', - (_testcapi.UINT_MAX + 1, 1. / 7)) - - class X(object): pass - self.checkraises(TypeError, 'abc', '__mod__', X()) + (UINT_MAX + 1, 1. / 7)) def test_floatformatting(self): # float formatting |