python
diff --git a/‎Lib/test/test_cppext.py renamed to ‎Lib/test/test_cppext/__init__.py
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/__init__.py
+4-4Lines changed: 4 additions & 4 deletions b/‎Lib/test/test_cppext.py renamed to ‎Lib/test/test_cppext/__init__.py
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/__init__.py
+4-4Lines changed: 4 additions & 4 deletions
diff --git a/‎Lib/test/_testcppext.cpp renamed to ‎Lib/test/test_cppext/extension.cpp
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/extension.cpp
+2Lines changed: 2 additions & 0 deletions b/‎Lib/test/_testcppext.cpp renamed to ‎Lib/test/test_cppext/extension.cpp
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/extension.cpp
+2Lines changed: 2 additions & 0 deletions
diff --git a/‎Lib/test/setup_testcppext.py renamed to ‎Lib/test/test_cppext/setup.py
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/setup.py
+1-2Lines changed: 1 addition & 2 deletions b/‎Lib/test/setup_testcppext.py renamed to ‎Lib/test/test_cppext/setup.py
Copy file name to clipboardExpand all lines: Lib/test/test_cppext/setup.py
+1-2Lines changed: 1 addition & 2 deletions
diff --git a/‎Makefile.pre.in
Copy file name to clipboardExpand all lines: Makefile.pre.in
+1Lines changed: 1 addition & 0 deletions b/‎Makefile.pre.in
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+1Lines changed: 1 addition & 0 deletions
@@ -11,9 +11,8 @@
 
 
 MS_WINDOWS = (sys.platform == 'win32')
-
-
-SETUP_TESTCPPEXT = support.findfile('setup_testcppext.py')
+SOURCE = os.path.join(os.path.dirname(__file__), 'extension.cpp')
+SETUP = os.path.join(os.path.dirname(__file__), 'setup.py')
 
 
 @support.requires_subprocess()
@@ -42,7 +41,8 @@ def check_build(self, std_cpp03, extension_name):
     def _check_build(self, std_cpp03, extension_name, python_exe):
         pkg_dir = 'pkg'
         os.mkdir(pkg_dir)
-        shutil.copy(SETUP_TESTCPPEXT, os.path.join(pkg_dir, "setup.py"))
+        shutil.copy(SETUP, os.path.join(pkg_dir, os.path.basename(SETUP)))
+        shutil.copy(SOURCE, os.path.join(pkg_dir, os.path.basename(SOURCE)))
 
         def run_cmd(operation, cmd):
             env = os.environ.copy()
 
@@ -1,5 +1,7 @@
 // gh-91321: Very basic C++ test extension to check that the Python C API is
 // compatible with C++ and does not emit C++ compiler warnings.
+//
+// The code is only built, not executed.
 
 // Always enable assertions
 #undef NDEBUG
 
@@ -2,15 +2,14 @@
 # compatible with C++ and does not emit C++ compiler warnings.
 import os
 import sys
-from test import support
 
 from setuptools import setup, Extension
 
 
 MS_WINDOWS = (sys.platform == 'win32')
 
 
-SOURCE = support.findfile('_testcppext.cpp')
+SOURCE = 'extension.cpp'
 if not MS_WINDOWS:
     # C++ compiler flags for GCC and clang
     CPPFLAGS = [
 
@@ -2132,6 +2132,7 @@ TESTSUBDIRS=	idlelib/idle_test \
 		test/support/_hypothesis_stubs \
 		test/test_asyncio \
 		test/test_capi \
+		test/test_cppext \
 		test/test_ctypes \
 		test/test_email \
 		test/test_email/data \