bpo-41832: PyType_FromModuleAndSpec() now accepts NULL tp_doc (GH-23123)
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py
index db62b47..a4ebe4a 100644
--- a/Lib/test/test_capi.py
+++ b/Lib/test/test_capi.py
@@ -405,6 +405,9 @@ def test_heap_ctype_doc_and_text_signature(self):
self.assertEqual(_testcapi.HeapDocCType.__doc__, "somedoc")
self.assertEqual(_testcapi.HeapDocCType.__text_signature__, "(arg1, arg2)")
+ def test_null_type_doc(self):
+ self.assertEqual(_testcapi.NullTpDocType.__doc__, None)
+
def test_subclass_of_heap_gc_ctype_with_tpdealloc_decrefs_once(self):
class HeapGcCTypeSubclass(_testcapi.HeapGcCType):
def __init__(self):