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Revision dae5d728bc3f1d4039b64e4ec3a9036fd5d19587 authored by Miss Islington (bot) on 10 November 2020, 19:58:27 UTC, committed by GitHub on 10 November 2020, 19:58:27 UTC
Fix an assertion error in format() in debug build for floating point formatting with "n" format, zero padding and small width. Release build is not impacted. Patch by Karthikeyan Singaravelan. (cherry picked from commit 3f7983a25a3d19779283c707fbdd5bc91b1587ef) Co-authored-by: Xtreak <tir.karthi@gmail.com>
1 parent a63234c
Tip revision: dae5d728bc3f1d4039b64e4ec3a9036fd5d19587 authored by Miss Islington (bot) on 10 November 2020, 19:58:27 UTC
bpo-35560: Remove assertion from format(float, "n") (GH-11288) (GH-23231)
bpo-35560: Remove assertion from format(float, "n") (GH-11288) (GH-23231)
Tip revision: dae5d72
test_structmembers.py
import unittest
from test import support
# Skip this test if the _testcapi module isn't available.
support.import_module('_testcapi')
from _testcapi import _test_structmembersType, \
CHAR_MAX, CHAR_MIN, UCHAR_MAX, \
SHRT_MAX, SHRT_MIN, USHRT_MAX, \
INT_MAX, INT_MIN, UINT_MAX, \
LONG_MAX, LONG_MIN, ULONG_MAX, \
LLONG_MAX, LLONG_MIN, ULLONG_MAX, \
PY_SSIZE_T_MAX, PY_SSIZE_T_MIN
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
"hi" # T_STRING_INPLACE
)
class ReadWriteTests(unittest.TestCase):
def test_bool(self):
ts.T_BOOL = True
self.assertEqual(ts.T_BOOL, True)
ts.T_BOOL = False
self.assertEqual(ts.T_BOOL, False)
self.assertRaises(TypeError, setattr, ts, 'T_BOOL', 1)
def test_byte(self):
ts.T_BYTE = CHAR_MAX
self.assertEqual(ts.T_BYTE, CHAR_MAX)
ts.T_BYTE = CHAR_MIN
self.assertEqual(ts.T_BYTE, CHAR_MIN)
ts.T_UBYTE = UCHAR_MAX
self.assertEqual(ts.T_UBYTE, UCHAR_MAX)
def test_short(self):
ts.T_SHORT = SHRT_MAX
self.assertEqual(ts.T_SHORT, SHRT_MAX)
ts.T_SHORT = SHRT_MIN
self.assertEqual(ts.T_SHORT, SHRT_MIN)
ts.T_USHORT = USHRT_MAX
self.assertEqual(ts.T_USHORT, USHRT_MAX)
def test_int(self):
ts.T_INT = INT_MAX
self.assertEqual(ts.T_INT, INT_MAX)
ts.T_INT = INT_MIN
self.assertEqual(ts.T_INT, INT_MIN)
ts.T_UINT = UINT_MAX
self.assertEqual(ts.T_UINT, UINT_MAX)
def test_long(self):
ts.T_LONG = LONG_MAX
self.assertEqual(ts.T_LONG, LONG_MAX)
ts.T_LONG = LONG_MIN
self.assertEqual(ts.T_LONG, LONG_MIN)
ts.T_ULONG = ULONG_MAX
self.assertEqual(ts.T_ULONG, ULONG_MAX)
def test_py_ssize_t(self):
ts.T_PYSSIZET = PY_SSIZE_T_MAX
self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MAX)
ts.T_PYSSIZET = PY_SSIZE_T_MIN
self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MIN)
@unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present")
def test_longlong(self):
ts.T_LONGLONG = LLONG_MAX
self.assertEqual(ts.T_LONGLONG, LLONG_MAX)
ts.T_LONGLONG = LLONG_MIN
self.assertEqual(ts.T_LONGLONG, LLONG_MIN)
ts.T_ULONGLONG = ULLONG_MAX
self.assertEqual(ts.T_ULONGLONG, ULLONG_MAX)
## make sure these will accept a plain int as well as a long
ts.T_LONGLONG = 3
self.assertEqual(ts.T_LONGLONG, 3)
ts.T_ULONGLONG = 4
self.assertEqual(ts.T_ULONGLONG, 4)
def test_bad_assignments(self):
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)
def test_inplace_string(self):
self.assertEqual(ts.T_STRING_INPLACE, "hi")
self.assertRaises(TypeError, setattr, ts, "T_STRING_INPLACE", "s")
self.assertRaises(TypeError, delattr, ts, "T_STRING_INPLACE")
class TestWarnings(unittest.TestCase):
def test_byte_max(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_BYTE = CHAR_MAX+1
def test_byte_min(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_BYTE = CHAR_MIN-1
def test_ubyte_max(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_UBYTE = UCHAR_MAX+1
def test_short_max(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_SHORT = SHRT_MAX+1
def test_short_min(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_SHORT = SHRT_MIN-1
def test_ushort_max(self):
with support.check_warnings(('', RuntimeWarning)):
ts.T_USHORT = USHRT_MAX+1
if __name__ == "__main__":
unittest.main()
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