tests/basics/class_del: Test class mutation scenarios.

AJMansfield · AJMansfield · commit 84519e0716ed · 2025-08-28T23:34:28.000-04:00
Signed-off-by: Anson Mansfield &lt;amansfield@mantaro.com&gt;
diff --git a/tests/basics/class_del1.py b/tests/basics/class_del1.py
diff --git a/tests/basics/class_del_alreadyinstanced.py b/tests/basics/class_del_alreadyinstanced.py
@@ -0,0 +1,20 @@
+
+import gc
+
+
+class Foo:
+    pass
+
+
+def del_function(self):
+    print("__del__")
+
+
+f = Foo()
+try:
+    Foo.__del__ = del_function
+except AttributeError:
+    print("AttributeError")
+del f
+
+gc.collect()
diff --git a/tests/basics/class_del_alreadyinstanced.py.exp b/tests/basics/class_del_alreadyinstanced.py.exp
@@ -0,0 +1 @@
+AttributeError
diff --git a/tests/basics/class_del_postadded.py b/tests/basics/class_del_postadded.py
@@ -0,0 +1,17 @@
+
+import gc
+
+
+class Foo:
+    pass
+
+
+def del_function(self):
+    print("__del__")
+
+
+Foo.__del__ = del_function
+f = Foo()
+del f
+
+gc.collect()
