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Issue #8014: Fix PyLong_As<c-integer-type> methods not to produce an

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internal error on non-integer input: they now raise TypeError instead.
This is needed for attributes declared via PyMemberDefs.
This commit is contained in:
Mark Dickinson 2010-03-13 11:34:40 +00:00
parent fe427fee6c
commit d59b41641e
4 changed files with 71 additions and 12 deletions
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44
Lib/test/test_structmembers.py
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@ -3,13 +3,25 @@ from _testcapi import test_structmembersType, \
SHRT_MAX, SHRT_MIN, USHRT_MAX, \
INT_MAX, INT_MIN, UINT_MAX, \
LONG_MAX, LONG_MIN, ULONG_MAX, \
LLONG_MAX, LLONG_MIN, ULLONG_MAX
LLONG_MAX, LLONG_MIN, ULLONG_MAX, \
PY_SSIZE_T_MAX, PY_SSIZE_T_MIN
import warnings, unittest, sys
from test import support
ts=test_structmembersType(False, 1, 2, 3, 4, 5, 6, 7, 8,
9.99999, 10.1010101010)
ts=test_structmembersType(False, # T_BOOL
1, # T_BYTE
2, # T_UBYTE
3, # T_SHORT
4, # T_USHORT
5, # T_INT
6, # T_UINT
7, # T_LONG
8, # T_ULONG
23, # T_PYSSIZET
9.99999,# T_FLOAT
10.1010101010 # T_DOUBLE
)
class ReadWriteTests(unittest.TestCase):
def test_types(self):
@ -47,6 +59,11 @@ class ReadWriteTests(unittest.TestCase):
ts.T_ULONG = ULONG_MAX
self.assertEquals(ts.T_ULONG, ULONG_MAX)
ts.T_PYSSIZET = PY_SSIZE_T_MAX
self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MAX)
ts.T_PYSSIZET = PY_SSIZE_T_MIN
self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MIN)
## T_LONGLONG and T_ULONGLONG may not be present on some platforms
if hasattr(ts, 'T_LONGLONG'):
ts.T_LONGLONG = LLONG_MAX
@ -63,6 +80,27 @@ class ReadWriteTests(unittest.TestCase):
ts.T_ULONGLONG = 4
self.assertEquals(ts.T_ULONGLONG, 4)
def test_bad_assignments(self):
# XXX testing of T_UINT and T_ULONG temporarily disabled;
# see issue 8014.
integer_attributes = [
'T_BOOL',
'T_BYTE', 'T_UBYTE',
'T_SHORT', 'T_USHORT',
'T_INT', #'T_UINT',
'T_LONG', #'T_ULONG',
'T_PYSSIZET'
]
if hasattr(ts, 'T_LONGLONG'):
integer_attributes.extend(['T_LONGLONG', 'T_ULONGLONG'])
# issue8014: this produced 'bad argument to internal function'
# internal error
for nonint in None, 3.2j, "full of eels", {}, []:
for attr in integer_attributes:
self.assertRaises(TypeError, setattr, ts, attr, nonint)
class TestWarnings(unittest.TestCase):
def has_warned(self, w):