From: sobolevn <mail@sobolevn.me>
Date: Mon, 6 Oct 2025 16:48:50 +0000 (+0300)
Subject: gh-133210: Fix `test_inspect` without docstrings (#139651)
X-Git-Tag: v3.15.0a1~108
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7c70cc5c23971ef448ea59827c6e6ae310157356;p=thirdparty%2FPython%2Fcpython.git

gh-133210: Fix `test_inspect` without docstrings (#139651)
---

diff --git a/Lib/test/test_inspect/test_inspect.py b/Lib/test/test_inspect/test_inspect.py
index 555efb78dcc6..e32e34c63b53 100644
--- a/Lib/test/test_inspect/test_inspect.py
+++ b/Lib/test/test_inspect/test_inspect.py
@@ -4261,8 +4261,14 @@ class TestSignatureObject(unittest.TestCase):
 
             self.assertEqual(self.signature(C, follow_wrapped=False),
                              varargs_signature)
-            self.assertEqual(self.signature(C.__new__, follow_wrapped=False),
-                             varargs_signature)
+            if support.MISSING_C_DOCSTRINGS:
+                self.assertRaisesRegex(
+                    ValueError, "no signature found",
+                    self.signature, C.__new__, follow_wrapped=False,
+                )
+            else:
+                self.assertEqual(self.signature(C.__new__, follow_wrapped=False),
+                                varargs_signature)
 
     def test_signature_on_class_with_wrapped_new(self):
         with self.subTest('FunctionType'):