gh-116417: Move limited C API long.c tests to _testlimitedcapi (#117001)

* Split long.c tests of _testcapi into two parts: limited C API tests
  in _testlimitedcapi and non-limited C API tests in _testcapi.
* Move testcapi_long.h from Modules/_testcapi/ to
  Modules/_testlimitedcapi/.
* Add MODULE__TESTLIMITEDCAPI_DEPS to Makefile.pre.in.

Author: vstinner

Lib/test/test_capi/test_long.py

@@ -4,8 +4,9 @@
 
 from test.support import import_helper
 
-# Skip this test if the _testcapi module isn't available.
+# Skip this test if the _testcapi and _testlimitedcapi modules isn't available.
 _testcapi = import_helper.import_module('_testcapi')
+_testlimitedcapi = import_helper.import_module('_testlimitedcapi')
 
 NULL = None
 
@@ -56,7 +57,7 @@ def test_compact_known(self):
 
     def test_long_check(self):
         # Test PyLong_Check()
-        check = _testcapi.pylong_check
+        check = _testlimitedcapi.pylong_check
         self.assertTrue(check(1))
         self.assertTrue(check(123456789012345678901234567890))
         self.assertTrue(check(-1))
@@ -68,7 +69,7 @@ def test_long_check(self):
 
     def test_long_checkexact(self):
         # Test PyLong_CheckExact()
-        check = _testcapi.pylong_checkexact
+        check = _testlimitedcapi.pylong_checkexact
         self.assertTrue(check(1))
         self.assertTrue(check(123456789012345678901234567890))
         self.assertTrue(check(-1))
@@ -80,7 +81,7 @@ def test_long_checkexact(self):
 
     def test_long_fromdouble(self):
         # Test PyLong_FromDouble()
-        fromdouble = _testcapi.pylong_fromdouble
+        fromdouble = _testlimitedcapi.pylong_fromdouble
         float_max = sys.float_info.max
         for value in (5.0, 5.1, 5.9, -5.1, -5.9, 0.0, -0.0, float_max, -float_max):
             with self.subTest(value=value):
@@ -91,7 +92,7 @@ def test_long_fromdouble(self):
 
     def test_long_fromvoidptr(self):
         # Test PyLong_FromVoidPtr()
-        fromvoidptr = _testcapi.pylong_fromvoidptr
+        fromvoidptr = _testlimitedcapi.pylong_fromvoidptr
         obj = object()
         x = fromvoidptr(obj)
         y = fromvoidptr(NULL)
@@ -103,7 +104,7 @@ def test_long_fromvoidptr(self):
 
     def test_long_fromstring(self):
         # Test PyLong_FromString()
-        fromstring = _testcapi.pylong_fromstring
+        fromstring = _testlimitedcapi.pylong_fromstring
         self.assertEqual(fromstring(b'123', 10), (123, 3))
         self.assertEqual(fromstring(b'cafe', 16), (0xcafe, 4))
         self.assertEqual(fromstring(b'xyz', 36), (44027, 3))
@@ -163,7 +164,7 @@ def test_long_fromunicodeobject(self):
 
     def test_long_asint(self):
         # Test PyLong_AsInt()
-        PyLong_AsInt = _testcapi.PyLong_AsInt
+        PyLong_AsInt = _testlimitedcapi.PyLong_AsInt
         from _testcapi import INT_MIN, INT_MAX
 
         # round trip (object -> int -> object)
@@ -186,7 +187,7 @@ def test_long_asint(self):
 
     def test_long_aslong(self):
         # Test PyLong_AsLong() and PyLong_FromLong()
-        aslong = _testcapi.pylong_aslong
+        aslong = _testlimitedcapi.pylong_aslong
         from _testcapi import LONG_MIN, LONG_MAX
         # round trip (object -> long -> object)
         for value in (LONG_MIN, LONG_MAX, -1, 0, 1, 1234):
@@ -206,7 +207,7 @@ def test_long_aslong(self):
 
     def test_long_aslongandoverflow(self):
         # Test PyLong_AsLongAndOverflow()
-        aslongandoverflow = _testcapi.pylong_aslongandoverflow
+        aslongandoverflow = _testlimitedcapi.pylong_aslongandoverflow
         from _testcapi import LONG_MIN, LONG_MAX
         # round trip (object -> long -> object)
         for value in (LONG_MIN, LONG_MAX, -1, 0, 1, 1234):
@@ -224,7 +225,7 @@ def test_long_aslongandoverflow(self):
 
     def test_long_asunsignedlong(self):
         # Test PyLong_AsUnsignedLong() and PyLong_FromUnsignedLong()
-        asunsignedlong = _testcapi.pylong_asunsignedlong
+        asunsignedlong = _testlimitedcapi.pylong_asunsignedlong
         from _testcapi import ULONG_MAX
         # round trip (object -> unsigned long -> object)
         for value in (ULONG_MAX, 0, 1, 1234):
@@ -244,7 +245,7 @@ def test_long_asunsignedlong(self):
 
     def test_long_asunsignedlongmask(self):
         # Test PyLong_AsUnsignedLongMask()
-        asunsignedlongmask = _testcapi.pylong_asunsignedlongmask
+        asunsignedlongmask = _testlimitedcapi.pylong_asunsignedlongmask
         from _testcapi import ULONG_MAX
         # round trip (object -> unsigned long -> object)
         for value in (ULONG_MAX, 0, 1, 1234):
@@ -264,7 +265,7 @@ def test_long_asunsignedlongmask(self):
 
     def test_long_aslonglong(self):
         # Test PyLong_AsLongLong() and PyLong_FromLongLong()
-        aslonglong = _testcapi.pylong_aslonglong
+        aslonglong = _testlimitedcapi.pylong_aslonglong
         from _testcapi import LLONG_MIN, LLONG_MAX
         # round trip (object -> long long -> object)
         for value in (LLONG_MIN, LLONG_MAX, -1, 0, 1, 1234):
@@ -284,7 +285,7 @@ def test_long_aslonglong(self):
 
     def test_long_aslonglongandoverflow(self):
         # Test PyLong_AsLongLongAndOverflow()
-        aslonglongandoverflow = _testcapi.pylong_aslonglongandoverflow
+        aslonglongandoverflow = _testlimitedcapi.pylong_aslonglongandoverflow
         from _testcapi import LLONG_MIN, LLONG_MAX
         # round trip (object -> long long -> object)
         for value in (LLONG_MIN, LLONG_MAX, -1, 0, 1, 1234):
@@ -302,7 +303,7 @@ def test_long_aslonglongandoverflow(self):
 
     def test_long_asunsignedlonglong(self):
         # Test PyLong_AsUnsignedLongLong() and PyLong_FromUnsignedLongLong()
-        asunsignedlonglong = _testcapi.pylong_asunsignedlonglong
+        asunsignedlonglong = _testlimitedcapi.pylong_asunsignedlonglong
         from _testcapi import ULLONG_MAX
         # round trip (object -> unsigned long long -> object)
         for value in (ULLONG_MAX, 0, 1, 1234):
@@ -322,7 +323,7 @@ def test_long_asunsignedlonglong(self):
 
     def test_long_asunsignedlonglongmask(self):
         # Test PyLong_AsUnsignedLongLongMask()
-        asunsignedlonglongmask = _testcapi.pylong_asunsignedlonglongmask
+        asunsignedlonglongmask = _testlimitedcapi.pylong_asunsignedlonglongmask
         from _testcapi import ULLONG_MAX
         # round trip (object -> unsigned long long -> object)
         for value in (ULLONG_MAX, 0, 1, 1234):
@@ -342,7 +343,7 @@ def test_long_asunsignedlonglongmask(self):
 
     def test_long_as_ssize_t(self):
         # Test PyLong_AsSsize_t() and PyLong_FromSsize_t()
-        as_ssize_t = _testcapi.pylong_as_ssize_t
+        as_ssize_t = _testlimitedcapi.pylong_as_ssize_t
         from _testcapi import PY_SSIZE_T_MIN, PY_SSIZE_T_MAX
         # round trip (object -> Py_ssize_t -> object)
         for value in (PY_SSIZE_T_MIN, PY_SSIZE_T_MAX, -1, 0, 1, 1234):
@@ -362,7 +363,7 @@ def test_long_as_ssize_t(self):
 
     def test_long_as_size_t(self):
         # Test PyLong_AsSize_t() and PyLong_FromSize_t()
-        as_size_t = _testcapi.pylong_as_size_t
+        as_size_t = _testlimitedcapi.pylong_as_size_t
         from _testcapi import SIZE_MAX
         # round trip (object -> size_t -> object)
         for value in (SIZE_MAX, 0, 1, 1234):
@@ -382,7 +383,7 @@ def test_long_as_size_t(self):
 
     def test_long_asdouble(self):
         # Test PyLong_AsDouble()
-        asdouble = _testcapi.pylong_asdouble
+        asdouble = _testlimitedcapi.pylong_asdouble
         MAX = int(sys.float_info.max)
         for value in (-MAX, MAX, -1, 0, 1, 1234):
             with self.subTest(value=value):
@@ -402,8 +403,8 @@ def test_long_asdouble(self):
 
     def test_long_asvoidptr(self):
         # Test PyLong_AsVoidPtr()
-        fromvoidptr = _testcapi.pylong_fromvoidptr
-        asvoidptr = _testcapi.pylong_asvoidptr
+        fromvoidptr = _testlimitedcapi.pylong_fromvoidptr
+        asvoidptr = _testlimitedcapi.pylong_asvoidptr
         obj = object()
         x = fromvoidptr(obj)
         y = fromvoidptr(NULL)

Makefile.pre.in

@@ -3051,7 +3051,8 @@ MODULE__SHA2_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA2_HEADERS) $(LIBHACL_
 MODULE__SHA3_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_HEADERS) Modules/_hacl/Hacl_Hash_SHA3.h Modules/_hacl/Hacl_Hash_SHA3.c
 MODULE__SOCKET_DEPS=$(srcdir)/Modules/socketmodule.h $(srcdir)/Modules/addrinfo.h $(srcdir)/Modules/getaddrinfo.c $(srcdir)/Modules/getnameinfo.c
 MODULE__SSL_DEPS=$(srcdir)/Modules/_ssl.h $(srcdir)/Modules/_ssl/cert.c $(srcdir)/Modules/_ssl/debughelpers.c $(srcdir)/Modules/_ssl/misc.c $(srcdir)/Modules/_ssl_data_111.h $(srcdir)/Modules/_ssl_data_300.h $(srcdir)/Modules/socketmodule.h
-MODULE__TESTCAPI_DEPS=$(srcdir)/Modules/_testcapi/testcapi_long.h $(srcdir)/Modules/_testcapi/parts.h $(srcdir)/Modules/_testcapi/util.h
+MODULE__TESTCAPI_DEPS=$(srcdir)/Modules/_testcapi/parts.h $(srcdir)/Modules/_testcapi/util.h
+MODULE__TESTLIMITEDCAPI_DEPS=$(srcdir)/Modules/_testlimitedcapi/testcapi_long.h $(srcdir)/Modules/_testlimitedcapi/parts.h $(srcdir)/Modules/_testlimitedcapi/util.h
 MODULE__TESTINTERNALCAPI_DEPS=$(srcdir)/Modules/_testinternalcapi/parts.h
 MODULE__SQLITE3_DEPS=$(srcdir)/Modules/_sqlite/connection.h $(srcdir)/Modules/_sqlite/cursor.h $(srcdir)/Modules/_sqlite/microprotocols.h $(srcdir)/Modules/_sqlite/module.h $(srcdir)/Modules/_sqlite/prepare_protocol.h $(srcdir)/Modules/_sqlite/row.h $(srcdir)/Modules/_sqlite/util.h
 

Modules/Setup.stdlib.in

@@ -163,7 +163,7 @@
 @MODULE__TESTBUFFER_TRUE@_testbuffer _testbuffer.c
 @MODULE__TESTINTERNALCAPI_TRUE@_testinternalcapi _testinternalcapi.c _testinternalcapi/test_lock.c _testinternalcapi/pytime.c _testinternalcapi/set.c _testinternalcapi/test_critical_sections.c
 @MODULE__TESTCAPI_TRUE@_testcapi _testcapimodule.c _testcapi/vectorcall.c _testcapi/heaptype.c _testcapi/abstract.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/file.c _testcapi/codec.c _testcapi/immortal.c _testcapi/gc.c _testcapi/hash.c _testcapi/time.c
-@MODULE__TESTLIMITEDCAPI_TRUE@_testlimitedcapi _testlimitedcapi.c _testlimitedcapi/abstract.c _testlimitedcapi/bytearray.c _testlimitedcapi/bytes.c _testlimitedcapi/float.c _testlimitedcapi/heaptype_relative.c _testlimitedcapi/list.c _testlimitedcapi/pyos.c _testlimitedcapi/set.c _testlimitedcapi/sys.c _testlimitedcapi/unicode.c _testlimitedcapi/vectorcall_limited.c
+@MODULE__TESTLIMITEDCAPI_TRUE@_testlimitedcapi _testlimitedcapi.c _testlimitedcapi/abstract.c _testlimitedcapi/bytearray.c _testlimitedcapi/bytes.c _testlimitedcapi/float.c _testlimitedcapi/heaptype_relative.c _testlimitedcapi/list.c _testlimitedcapi/long.c _testlimitedcapi/pyos.c _testlimitedcapi/set.c _testlimitedcapi/sys.c _testlimitedcapi/unicode.c _testlimitedcapi/vectorcall_limited.c
 @MODULE__TESTCLINIC_TRUE@_testclinic _testclinic.c
 @MODULE__TESTCLINIC_LIMITED_TRUE@_testclinic_limited _testclinic_limited.c