gh-111495: add stub files for C API test modules (GH-111586)

This is to reduce merge conflicts (Modules/Setup.stdlib.in) for
subsequent pull requests for the issue.

Modules/Setup.stdlib.in

@@ -159,7 +159,7 @@
 @MODULE__XXTESTFUZZ_TRUE@_xxtestfuzz _xxtestfuzz/_xxtestfuzz.c _xxtestfuzz/fuzzer.c
 @MODULE__TESTBUFFER_TRUE@_testbuffer _testbuffer.c
 @MODULE__TESTINTERNALCAPI_TRUE@_testinternalcapi _testinternalcapi.c _testinternalcapi/test_lock.c _testinternalcapi/pytime.c _testinternalcapi/set.c
-@MODULE__TESTCAPI_TRUE@_testcapi _testcapimodule.c _testcapi/vectorcall.c _testcapi/vectorcall_limited.c _testcapi/heaptype.c _testcapi/abstract.c _testcapi/unicode.c _testcapi/dict.c _testcapi/set.c _testcapi/getargs.c _testcapi/datetime.c _testcapi/docstring.c _testcapi/mem.c _testcapi/watchers.c _testcapi/long.c _testcapi/float.c _testcapi/structmember.c _testcapi/exceptions.c _testcapi/code.c _testcapi/buffer.c _testcapi/pyatomic.c _testcapi/pyos.c _testcapi/immortal.c _testcapi/heaptype_relative.c _testcapi/gc.c _testcapi/sys.c
+@MODULE__TESTCAPI_TRUE@_testcapi _testcapimodule.c _testcapi/vectorcall.c _testcapi/vectorcall_limited.c _testcapi/heaptype.c _testcapi/abstract.c _testcapi/bytearray.c _testcapi/bytes.c _testcapi/unicode.c _testcapi/dict.c _testcapi/set.c _testcapi/list.c _testcapi/tuple.c _testcapi/getargs.c _testcapi/datetime.c _testcapi/docstring.c _testcapi/mem.c _testcapi/watchers.c _testcapi/long.c _testcapi/float.c _testcapi/complex.c _testcapi/numbers.c _testcapi/structmember.c _testcapi/exceptions.c _testcapi/code.c _testcapi/buffer.c _testcapi/pyatomic.c _testcapi/pyos.c _testcapi/file.c _testcapi/codec.c _testcapi/immortal.c _testcapi/heaptype_relative.c _testcapi/gc.c _testcapi/sys.c
 @MODULE__TESTCLINIC_TRUE@_testclinic _testclinic.c
 @MODULE__TESTCLINIC_LIMITED_TRUE@_testclinic_limited _testclinic_limited.c
 

Modules/_testcapi/bytearray.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_ByteArray(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0) {
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/bytes.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_Bytes(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0) {
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/codec.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_Codec(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0){
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/complex.c

@@ -0,0 +1,16 @@
+#include "parts.h"
+#include "util.h"
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_Complex(PyObject *mod)
+{
+    if (PyModule_AddFunctions(mod, test_methods) < 0) {
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/file.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_File(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0){
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/list.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_List(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0){
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/numbers.c

@@ -0,0 +1,16 @@
+#include "parts.h"
+#include "util.h"
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_Numbers(PyObject *mod)
+{
+    if (PyModule_AddFunctions(mod, test_methods) < 0) {
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapi/parts.h

@@ -31,6 +31,8 @@
 int _PyTestCapi_Init_Vectorcall(PyObject *module);
 int _PyTestCapi_Init_Heaptype(PyObject *module);
 int _PyTestCapi_Init_Abstract(PyObject *module);
+int _PyTestCapi_Init_ByteArray(PyObject *module);
+int _PyTestCapi_Init_Bytes(PyObject *module);
 int _PyTestCapi_Init_Unicode(PyObject *module);
 int _PyTestCapi_Init_GetArgs(PyObject *module);
 int _PyTestCapi_Init_DateTime(PyObject *module);
@@ -39,17 +41,23 @@ int _PyTestCapi_Init_Mem(PyObject *module);
 int _PyTestCapi_Init_Watchers(PyObject *module);
 int _PyTestCapi_Init_Long(PyObject *module);
 int _PyTestCapi_Init_Float(PyObject *module);
+int _PyTestCapi_Init_Complex(PyObject *module);
+int _PyTestCapi_Init_Numbers(PyObject *module);
 int _PyTestCapi_Init_Dict(PyObject *module);
 int _PyTestCapi_Init_Set(PyObject *module);
+int _PyTestCapi_Init_List(PyObject *module);
+int _PyTestCapi_Init_Tuple(PyObject *module);
 int _PyTestCapi_Init_Structmember(PyObject *module);
 int _PyTestCapi_Init_Exceptions(PyObject *module);
 int _PyTestCapi_Init_Code(PyObject *module);
 int _PyTestCapi_Init_Buffer(PyObject *module);
 int _PyTestCapi_Init_PyAtomic(PyObject *module);
 int _PyTestCapi_Init_PyOS(PyObject *module);
+int _PyTestCapi_Init_File(PyObject *module);
+int _PyTestCapi_Init_Codec(PyObject *module);
 int _PyTestCapi_Init_Immortal(PyObject *module);
-int _PyTestCapi_Init_GC(PyObject *mod);
-int _PyTestCapi_Init_Sys(PyObject *);
+int _PyTestCapi_Init_GC(PyObject *module);
+int _PyTestCapi_Init_Sys(PyObject *module);
 
 int _PyTestCapi_Init_VectorcallLimited(PyObject *module);
 int _PyTestCapi_Init_HeaptypeRelative(PyObject *module);

Modules/_testcapi/tuple.c

@@ -0,0 +1,17 @@
+#include "parts.h"
+#include "util.h"
+
+
+static PyMethodDef test_methods[] = {
+    {NULL},
+};
+
+int
+_PyTestCapi_Init_Tuple(PyObject *m)
+{
+    if (PyModule_AddFunctions(m, test_methods) < 0){
+        return -1;
+    }
+
+    return 0;
+}

Modules/_testcapimodule.c

@@ -3908,6 +3908,12 @@ PyInit__testcapi(void)
     if (_PyTestCapi_Init_Abstract(m) < 0) {
         return NULL;
     }
+    if (_PyTestCapi_Init_ByteArray(m) < 0) {
+        return NULL;
+    }
+    if (_PyTestCapi_Init_Bytes(m) < 0) {
+        return NULL;
+    }
     if (_PyTestCapi_Init_Unicode(m) < 0) {
         return NULL;
     }
@@ -3932,12 +3938,24 @@ PyInit__testcapi(void)
     if (_PyTestCapi_Init_Float(m) < 0) {
         return NULL;
     }
+    if (_PyTestCapi_Init_Complex(m) < 0) {
+        return NULL;
+    }
+    if (_PyTestCapi_Init_Numbers(m) < 0) {
+        return NULL;
+    }
     if (_PyTestCapi_Init_Dict(m) < 0) {
         return NULL;
     }
     if (_PyTestCapi_Init_Set(m) < 0) {
         return NULL;
     }
+    if (_PyTestCapi_Init_List(m) < 0) {
+        return NULL;
+    }
+    if (_PyTestCapi_Init_Tuple(m) < 0) {
+        return NULL;
+    }
     if (_PyTestCapi_Init_Structmember(m) < 0) {
         return NULL;
     }
@@ -3953,6 +3971,12 @@ PyInit__testcapi(void)
     if (_PyTestCapi_Init_PyOS(m) < 0) {
         return NULL;
     }
+    if (_PyTestCapi_Init_File(m) < 0) {
+        return NULL;
+    }
+    if (_PyTestCapi_Init_Codec(m) < 0) {
+        return NULL;
+    }
     if (_PyTestCapi_Init_Sys(m) < 0) {
         return NULL;
     }

PCbuild/_testcapi.vcxproj

@@ -100,21 +100,29 @@
     <ClCompile Include="..\Modules\_testcapi\heaptype.c" />
     <ClCompile Include="..\Modules\_testcapi\heaptype_relative.c" />
     <ClCompile Include="..\Modules\_testcapi\abstract.c" />
+    <ClCompile Include="..\Modules\_testcapi\bytearray.c" />
+    <ClCompile Include="..\Modules\_testcapi\bytes.c" />
     <ClCompile Include="..\Modules\_testcapi\unicode.c" />
     <ClCompile Include="..\Modules\_testcapi\dict.c" />
     <ClCompile Include="..\Modules\_testcapi\set.c" />
+    <ClCompile Include="..\Modules\_testcapi\list.c" />
+    <ClCompile Include="..\Modules\_testcapi\tuple.c" />
     <ClCompile Include="..\Modules\_testcapi\datetime.c" />
     <ClCompile Include="..\Modules\_testcapi\docstring.c" />
     <ClCompile Include="..\Modules\_testcapi\mem.c" />
     <ClCompile Include="..\Modules\_testcapi\watchers.c" />
     <ClCompile Include="..\Modules\_testcapi\float.c" />
+    <ClCompile Include="..\Modules\_testcapi\complex.c" />
     <ClCompile Include="..\Modules\_testcapi\long.c" />
+    <ClCompile Include="..\Modules\_testcapi\numbers.c" />
     <ClCompile Include="..\Modules\_testcapi\structmember.c" />
     <ClCompile Include="..\Modules\_testcapi\exceptions.c" />
     <ClCompile Include="..\Modules\_testcapi\code.c" />
     <ClCompile Include="..\Modules\_testcapi\buffer.c" />
     <ClCompile Include="..\Modules\_testcapi\pyatomic.c" />
     <ClCompile Include="..\Modules\_testcapi\pyos.c" />
+    <ClCompile Include="..\Modules\_testcapi\file.c" />
+    <ClCompile Include="..\Modules\_testcapi\codec.c" />
     <ClCompile Include="..\Modules\_testcapi\sys.c" />
     <ClCompile Include="..\Modules\_testcapi\immortal.c" />
     <ClCompile Include="..\Modules\_testcapi\gc.c" />

PCbuild/_testcapi.vcxproj.filters

@@ -30,12 +30,27 @@
     <ClCompile Include="..\Modules\_testcapi\abstract.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\bytearray.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\bytes.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\Modules\_testcapi\unicode.c">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\Modules\_testcapi\dict.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\set.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\list.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\tuple.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\Modules\_testcapi\datetime.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -54,6 +69,12 @@
     <ClCompile Include="..\Modules\_testcapi\long.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\complex.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\numbers.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\Modules\_testcapi\structmember.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -72,6 +93,12 @@
     <ClCompile Include="..\Modules\_testcapi\pyos.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\file.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Modules\_testcapi\codec.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\Modules\_testcapi\sys.c">
       <Filter>Source Files</Filter>
     </ClCompile>