[3.11] gh-103193: Improve `getattr_static` test coverage (GH-104286) (#104290)

gh-103193: Improve `getattr_static` test coverage (GH-104286)
(cherry picked from commit 921185ed050efbca2f0adeab79f676b7f8cc3660)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index efcbd63..c44eed0 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -2106,6 +2106,35 @@ class TestGetattrStatic(unittest.TestCase):
             inspect.getattr_static(Thing, "spam")
         self.assertFalse(Thing.executed)
 
+    def test_custom___getattr__(self):
+        test = self
+        test.called = False
+
+        class Foo:
+            def __getattr__(self, attr):
+                test.called = True
+                return {}
+
+        with self.assertRaises(AttributeError):
+            inspect.getattr_static(Foo(), 'whatever')
+
+        self.assertFalse(test.called)
+
+    def test_custom___getattribute__(self):
+        test = self
+        test.called = False
+
+        class Foo:
+            def __getattribute__(self, attr):
+                test.called = True
+                return {}
+
+        with self.assertRaises(AttributeError):
+            inspect.getattr_static(Foo(), 'really_could_be_anything')
+
+        self.assertFalse(test.called)
+
+
 class TestGetGeneratorState(unittest.TestCase):
 
     def setUp(self):