4 files changed, 10 insertions, 0 deletions
diff --git a/Lib/ctypes/test/test_memfunctions.py b/Lib/ctypes/test/test_memfunctions.py
index aa2113b885..aec4aaadac 100644
--- a/Lib/ctypes/test/test_memfunctions.py
+++ b/Lib/ctypes/test/test_memfunctions.py
@@ -1,4 +1,5 @@
 import sys
+from test import support
 import unittest
 from ctypes import *
 
@@ -49,6 +50,7 @@ class MemFunctionsTest(unittest.TestCase):
         self.assertEqual(cast(a, POINTER(c_byte))[:7:7],
                              [97])
 
+    @support.refcount_test
     def test_string_at(self):
         s = string_at(b"foo bar")
         # XXX The following may be wrong, depending on how Python
diff --git a/Lib/ctypes/test/test_python_api.py b/Lib/ctypes/test/test_python_api.py
index 1f4c6039dc..9de3980ed4 100644
--- a/Lib/ctypes/test/test_python_api.py
+++ b/Lib/ctypes/test/test_python_api.py
@@ -1,5 +1,6 @@
 from ctypes import *
 import unittest, sys
+from test import support
 from ctypes.test import is_resource_enabled
 
 ################################################################
@@ -25,6 +26,7 @@ class PythonAPITestCase(unittest.TestCase):
 
         self.assertEqual(PyBytes_FromStringAndSize(b"abcdefghi", 3), b"abc")
 
+    @support.refcount_test
     def test_PyString_FromString(self):
         pythonapi.PyBytes_FromString.restype = py_object
         pythonapi.PyBytes_FromString.argtypes = (c_char_p,)
@@ -56,6 +58,7 @@ class PythonAPITestCase(unittest.TestCase):
             del res
             self.assertEqual(grc(42), ref42)
 
+    @support.refcount_test
     def test_PyObj_FromPtr(self):
         s = "abc def ghi jkl"
         ref = grc(s)
diff --git a/Lib/ctypes/test/test_refcounts.py b/Lib/ctypes/test/test_refcounts.py
index 35a81aa40b..5613e7a387 100644
--- a/Lib/ctypes/test/test_refcounts.py
+++ b/Lib/ctypes/test/test_refcounts.py
@@ -1,4 +1,5 @@
 import unittest
+from test import support
 import ctypes
 import gc
 
@@ -10,6 +11,7 @@ dll = ctypes.CDLL(_ctypes_test.__file__)
 
 class RefcountTestCase(unittest.TestCase):
 
+    @support.refcount_test
     def test_1(self):
         from sys import getrefcount as grc
 
@@ -34,6 +36,7 @@ class RefcountTestCase(unittest.TestCase):
         self.assertEqual(grc(callback), 2)
 
 
+    @support.refcount_test
     def test_refcount(self):
         from sys import getrefcount as grc
         def func(*args):
diff --git a/Lib/ctypes/test/test_stringptr.py b/Lib/ctypes/test/test_stringptr.py
index 3d25fa5360..95cd1614c6 100644
--- a/Lib/ctypes/test/test_stringptr.py
+++ b/Lib/ctypes/test/test_stringptr.py
@@ -1,4 +1,5 @@
 import unittest
+from test import support
 from ctypes import *
 
 import _ctypes_test
@@ -7,6 +8,7 @@ lib = CDLL(_ctypes_test.__file__)
 
 class StringPtrTestCase(unittest.TestCase):
 
+    @support.refcount_test
     def test__POINTER_c_char(self):
         class X(Structure):
             _fields_ = [("str", POINTER(c_char))]