gh-93839: Move Lib/ctypes/test/ to Lib/test/test_ctypes/ (#94041)

* Move Lib/ctypes/test/ to Lib/test/test_ctypes/
* Remove Lib/test/test_ctypes.py
* Update imports and build system.

Author: vstinner

Lib/ctypes/test/__main__.py

@@ -1,5 +1,5 @@
 
-# Taken from Lib/ctypes/test/test_keeprefs.py, PointerToStructure.test().
+# Taken from Lib/test/test_ctypes/test_keeprefs.py, PointerToStructure.test().
 
 from ctypes import Structure, c_int, POINTER
 import gc

Lib/test/leakers/test_ctypes.py

@@ -0,0 +1,4 @@
+from test.test_ctypes import load_tests
+import unittest
+
+unittest.main()

Lib/test/test_ctypes.py

@@ -3,7 +3,7 @@
 import sys
 from ctypes import *
 
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 formats = "bBhHiIlLqQfd"
 

Lib/ctypes/test/__init__.py renamed to Lib/test/test_ctypes/__init__.py

@@ -1,6 +1,6 @@
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import _ctypes_test
 
 dll = CDLL(_ctypes_test.__file__)

Lib/test/test_ctypes/__main__.py

@@ -1,5 +1,5 @@
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 from test import support
 import unittest
 import os

Lib/ctypes/test/test_anon.py renamed to Lib/test/test_ctypes/test_anon.py

@@ -1,5 +1,5 @@
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import unittest
 
 class StringBufferTestCase(unittest.TestCase):

Lib/ctypes/test/test_array_in_pointer.py renamed to Lib/test/test_ctypes/test_array_in_pointer.py

@@ -3,7 +3,7 @@
 from test import support
 
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 from _ctypes import CTYPES_MAX_ARGCOUNT
 import _ctypes_test
 

Lib/ctypes/test/test_arrays.py renamed to Lib/test/test_ctypes/test_arrays.py

@@ -1,5 +1,5 @@
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import unittest
 import sys
 

Lib/ctypes/test/test_as_parameter.py renamed to Lib/test/test_ctypes/test_as_parameter.py

@@ -3,7 +3,7 @@
 
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 import _ctypes_test
 

Lib/ctypes/test/test_bitfields.py renamed to Lib/test/test_ctypes/test_bitfields.py

@@ -1,7 +1,7 @@
 import unittest
 
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 class CHECKED(c_int):
     def _check_retval_(value):

Lib/ctypes/test/test_buffers.py renamed to Lib/test/test_ctypes/test_buffers.py

@@ -6,7 +6,7 @@
 """
 
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import sys, unittest
 
 try:

Lib/ctypes/test/test_bytes.py renamed to Lib/test/test_ctypes/test_bytes.py

@@ -2,7 +2,7 @@
 from test import support
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 class MemFunctionsTest(unittest.TestCase):
     @unittest.skip('test disabled')

Lib/ctypes/test/test_byteswap.py renamed to Lib/test/test_ctypes/test_byteswap.py

@@ -42,7 +42,7 @@
 of 'x' ('_b_base_' is either None, or the root object owning the memory block):
 
 >>> print(x.array._b_base_) # doctest: +ELLIPSIS
-<ctypes.test.test_objects.X object at 0x...>
+<test.test_ctypes.test_objects.X object at 0x...>
 >>>
 
 >>> x.array[0] = b'spam spam spam'
@@ -56,12 +56,12 @@
 
 import unittest, doctest
 
-import ctypes.test.test_objects
+import test.test_ctypes.test_objects
 
 class TestCase(unittest.TestCase):
     def test(self):
-        failures, tests = doctest.testmod(ctypes.test.test_objects)
+        failures, tests = doctest.testmod(test.test_ctypes.test_objects)
         self.assertFalse(failures, 'doctests failed, see output above')
 
 if __name__ == '__main__':
-    doctest.testmod(ctypes.test.test_objects)
+    doctest.testmod(test.test_ctypes.test_objects)

Lib/ctypes/test/test_callbacks.py renamed to Lib/test/test_ctypes/test_callbacks.py

@@ -1,5 +1,5 @@
 import unittest
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import test.support
 
 class SimpleTypesTestCase(unittest.TestCase):

Lib/ctypes/test/test_cast.py renamed to Lib/test/test_ctypes/test_cast.py

@@ -1,5 +1,5 @@
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 import unittest
 
 # IMPORTANT INFO:

Lib/ctypes/test/test_cfuncs.py renamed to Lib/test/test_ctypes/test_cfuncs.py

@@ -1,6 +1,6 @@
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 import _ctypes_test
 

Lib/ctypes/test/test_checkretval.py renamed to Lib/test/test_ctypes/test_checkretval.py

@@ -1,6 +1,6 @@
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 class StringArrayTestCase(unittest.TestCase):
     def test(self):

Lib/ctypes/test/test_delattr.py renamed to Lib/test/test_ctypes/test_delattr.py

@@ -2,7 +2,7 @@
 import sys
 import unittest
 from ctypes import *
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 from struct import calcsize
 import _ctypes_test
 from test import support

Lib/ctypes/test/test_errno.py renamed to Lib/test/test_ctypes/test_errno.py

@@ -1,6 +1,6 @@
 import unittest
 import ctypes
-from ctypes.test import need_symbol
+from test.test_ctypes import need_symbol
 
 import _ctypes_test
 

Lib/ctypes/test/test_find.py renamed to Lib/test/test_ctypes/test_find.py

@@ -1918,8 +1918,7 @@ LIBSUBDIRS=	asyncio \
 		xmlrpc \
 		zoneinfo \
 		__phello__
-TESTSUBDIRS=	ctypes/test \
-		distutils/tests \
+TESTSUBDIRS=	distutils/tests \
 		idlelib/idle_test \
 		lib2to3/tests \
 		lib2to3/tests/data \
@@ -1933,6 +1932,7 @@ TESTSUBDIRS=	ctypes/test \
 		test/libregrtest test/sndhdrdata \
 		test/subprocessdata test/support \
 		test/test_asyncio \
+		test/test_ctypes \
 		test/test_email test/test_email/data \
 		test/test_import \
 		test/test_import/data \

Lib/ctypes/test/test_frombuffer.py renamed to Lib/test/test_ctypes/test_frombuffer.py

@@ -83,59 +83,6 @@
     <Compile Include="ctypes\macholib\dylib.py" />
     <Compile Include="ctypes\macholib\framework.py" />
     <Compile Include="ctypes\macholib\__init__.py" />
-    <Compile Include="ctypes\test\test_anon.py" />
-    <Compile Include="ctypes\test\test_arrays.py" />
-    <Compile Include="ctypes\test\test_array_in_pointer.py" />
-    <Compile Include="ctypes\test\test_as_parameter.py" />
-    <Compile Include="ctypes\test\test_bitfields.py" />
-    <Compile Include="ctypes\test\test_buffers.py" />
-    <Compile Include="ctypes\test\test_bytes.py" />
-    <Compile Include="ctypes\test\test_byteswap.py" />
-    <Compile Include="ctypes\test\test_callbacks.py" />
-    <Compile Include="ctypes\test\test_cast.py" />
-    <Compile Include="ctypes\test\test_cfuncs.py" />
-    <Compile Include="ctypes\test\test_checkretval.py" />
-    <Compile Include="ctypes\test\test_delattr.py" />
-    <Compile Include="ctypes\test\test_errno.py" />
-    <Compile Include="ctypes\test\test_find.py" />
-    <Compile Include="ctypes\test\test_frombuffer.py" />
-    <Compile Include="ctypes\test\test_funcptr.py" />
-    <Compile Include="ctypes\test\test_functions.py" />
-    <Compile Include="ctypes\test\test_incomplete.py" />
-    <Compile Include="ctypes\test\test_init.py" />
-    <Compile Include="ctypes\test\test_internals.py" />
-    <Compile Include="ctypes\test\test_keeprefs.py" />
-    <Compile Include="ctypes\test\test_libc.py" />
-    <Compile Include="ctypes\test\test_loading.py" />
-    <Compile Include="ctypes\test\test_macholib.py" />
-    <Compile Include="ctypes\test\test_memfunctions.py" />
-    <Compile Include="ctypes\test\test_numbers.py" />
-    <Compile Include="ctypes\test\test_objects.py" />
-    <Compile Include="ctypes\test\test_parameters.py" />
-    <Compile Include="ctypes\test\test_pep3118.py" />
-    <Compile Include="ctypes\test\test_pickling.py" />
-    <Compile Include="ctypes\test\test_pointers.py" />
-    <Compile Include="ctypes\test\test_prototypes.py" />
-    <Compile Include="ctypes\test\test_python_api.py" />
-    <Compile Include="ctypes\test\test_random_things.py" />
-    <Compile Include="ctypes\test\test_refcounts.py" />
-    <Compile Include="ctypes\test\test_repr.py" />
-    <Compile Include="ctypes\test\test_returnfuncptrs.py" />
-    <Compile Include="ctypes\test\test_simplesubclasses.py" />
-    <Compile Include="ctypes\test\test_sizes.py" />
-    <Compile Include="ctypes\test\test_slicing.py" />
-    <Compile Include="ctypes\test\test_stringptr.py" />
-    <Compile Include="ctypes\test\test_strings.py" />
-    <Compile Include="ctypes\test\test_structures.py" />
-    <Compile Include="ctypes\test\test_struct_fields.py" />
-    <Compile Include="ctypes\test\test_unaligned_structures.py" />
-    <Compile Include="ctypes\test\test_unicode.py" />
-    <Compile Include="ctypes\test\test_values.py" />
-    <Compile Include="ctypes\test\test_varsize_struct.py" />
-    <Compile Include="ctypes\test\test_win32.py" />
-    <Compile Include="ctypes\test\test_wintypes.py" />
-    <Compile Include="ctypes\test\__init__.py" />
-    <Compile Include="ctypes\test\__main__.py" />
     <Compile Include="ctypes\util.py" />
     <Compile Include="ctypes\wintypes.py" />
     <Compile Include="ctypes\_endian.py" />
@@ -944,7 +891,59 @@
     <Compile Include="test\test_crashers.py" />
     <Compile Include="test\test_crypt.py" />
     <Compile Include="test\test_csv.py" />
-    <Compile Include="test\test_ctypes.py" />
+    <Compile Include="test\test_ctypes\test_anon.py" />
+    <Compile Include="test\test_ctypes\test_arrays.py" />
+    <Compile Include="test\test_ctypes\test_array_in_pointer.py" />
+    <Compile Include="test\test_ctypes\test_as_parameter.py" />
+    <Compile Include="test\test_ctypes\test_bitfields.py" />
+    <Compile Include="test\test_ctypes\test_buffers.py" />
+    <Compile Include="test\test_ctypes\test_bytes.py" />
+    <Compile Include="test\test_ctypes\test_byteswap.py" />
+    <Compile Include="test\test_ctypes\test_callbacks.py" />
+    <Compile Include="test\test_ctypes\test_cast.py" />
+    <Compile Include="test\test_ctypes\test_cfuncs.py" />
+    <Compile Include="test\test_ctypes\test_checkretval.py" />
+    <Compile Include="test\test_ctypes\test_delattr.py" />
+    <Compile Include="test\test_ctypes\test_errno.py" />
+    <Compile Include="test\test_ctypes\test_find.py" />
+    <Compile Include="test\test_ctypes\test_frombuffer.py" />
+    <Compile Include="test\test_ctypes\test_funcptr.py" />
+    <Compile Include="test\test_ctypes\test_functions.py" />
+    <Compile Include="test\test_ctypes\test_incomplete.py" />
+    <Compile Include="test\test_ctypes\test_init.py" />
+    <Compile Include="test\test_ctypes\test_internals.py" />
+    <Compile Include="test\test_ctypes\test_keeprefs.py" />
+    <Compile Include="test\test_ctypes\test_libc.py" />
+    <Compile Include="test\test_ctypes\test_loading.py" />
+    <Compile Include="test\test_ctypes\test_macholib.py" />
+    <Compile Include="test\test_ctypes\test_memfunctions.py" />
+    <Compile Include="test\test_ctypes\test_numbers.py" />
+    <Compile Include="test\test_ctypes\test_objects.py" />
+    <Compile Include="test\test_ctypes\test_parameters.py" />
+    <Compile Include="test\test_ctypes\test_pep3118.py" />
+    <Compile Include="test\test_ctypes\test_pickling.py" />
+    <Compile Include="test\test_ctypes\test_pointers.py" />
+    <Compile Include="test\test_ctypes\test_prototypes.py" />
+    <Compile Include="test\test_ctypes\test_python_api.py" />
+    <Compile Include="test\test_ctypes\test_random_things.py" />
+    <Compile Include="test\test_ctypes\test_refcounts.py" />
+    <Compile Include="test\test_ctypes\test_repr.py" />
+    <Compile Include="test\test_ctypes\test_returnfuncptrs.py" />
+    <Compile Include="test\test_ctypes\test_simplesubclasses.py" />
+    <Compile Include="test\test_ctypes\test_sizes.py" />
+    <Compile Include="test\test_ctypes\test_slicing.py" />
+    <Compile Include="test\test_ctypes\test_stringptr.py" />
+    <Compile Include="test\test_ctypes\test_strings.py" />
+    <Compile Include="test\test_ctypes\test_structures.py" />
+    <Compile Include="test\test_ctypes\test_struct_fields.py" />
+    <Compile Include="test\test_ctypes\test_unaligned_structures.py" />
+    <Compile Include="test\test_ctypes\test_unicode.py" />
+    <Compile Include="test\test_ctypes\test_values.py" />
+    <Compile Include="test\test_ctypes\test_varsize_struct.py" />
+    <Compile Include="test\test_ctypes\test_win32.py" />
+    <Compile Include="test\test_ctypes\test_wintypes.py" />
+    <Compile Include="test\test_ctypes\__init__.py" />
+    <Compile Include="test\test_ctypes\__main__.py" />
     <Compile Include="test\test_curses.py" />
     <Compile Include="test\test_datetime.py" />
     <Compile Include="test\test_dbm.py" />
@@ -1725,7 +1724,6 @@
     <Folder Include="concurrent\futures" />
     <Folder Include="ctypes" />
     <Folder Include="ctypes\macholib" />
-    <Folder Include="ctypes\test" />
     <Folder Include="curses" />
     <Folder Include="dbm" />
     <Folder Include="distutils" />
@@ -1769,6 +1767,7 @@
     <Folder Include="test\subprocessdata" />
     <Folder Include="test\support" />
     <Folder Include="test\test_asyncio" />
+    <Folder Include="test\test_ctypes" />
     <Folder Include="test\test_email" />
     <Folder Include="test\test_email\data" />
     <Folder Include="test\test_import" />

Lib/ctypes/test/test_funcptr.py renamed to Lib/test/test_ctypes/test_funcptr.py

@@ -111,7 +111,6 @@
 
 # regression test sub directories
 OMIT_SUBDIRS = (
-    "ctypes/test/",
     "tkinter/test/",
     "unittest/test/",
 )