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gh-127945: skip more tests in ctypes when using parallel threads #132682

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Merged
merged 1 commit into from
Apr 18, 2025
Merged

gh-127945: skip more tests in ctypes when using parallel threads #132682

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4 changes: 2 additions & 2 deletions Lib/test/test_ctypes/test_pickling.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
from ctypes import (CDLL, Structure, CFUNCTYPE, pointer,
c_void_p, c_char_p, c_wchar_p,
c_char, c_wchar, c_int, c_double)
from test.support import import_helper
from test.support import import_helper, thread_unsafe
_ctypes_test = import_helper.import_module("_ctypes_test")


Expand All @@ -21,7 +21,6 @@ def __init__(self, *args, **kw):
class Y(X):
_fields_ = [("str", c_char_p)]


class PickleTest:
def dumps(self, item):
return pickle.dumps(item, self.proto)
Expand All @@ -39,6 +38,7 @@ def test_simple(self):
self.assertEqual(memoryview(src).tobytes(),
memoryview(dst).tobytes())

@thread_unsafe('not thread safe')
def test_struct(self):
X.init_called = 0

Expand Down
6 changes: 3 additions & 3 deletions Lib/test/test_ctypes/test_refcounts.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
import sys
import unittest
from test import support
from test.support import import_helper
from test.support import import_helper, thread_unsafe
from test.support import script_helper
_ctypes_test = import_helper.import_module("_ctypes_test")

Expand All @@ -13,7 +13,7 @@

dll = ctypes.CDLL(_ctypes_test.__file__)


@thread_unsafe('not thread safe')
class RefcountTestCase(unittest.TestCase):
@support.refcount_test
def test_1(self):
Expand Down Expand Up @@ -82,7 +82,7 @@ class X(ctypes.Structure):
gc.collect()
self.assertEqual(sys.getrefcount(func), orig_refcount)


@thread_unsafe('not thread safe')
class AnotherLeak(unittest.TestCase):
def test_callback(self):
proto = ctypes.CFUNCTYPE(ctypes.c_int, ctypes.c_int, ctypes.c_int)
Expand Down
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