1 files changed, 16 insertions, 0 deletions
diff --git a/tests/basics/class-getattr.py b/tests/basics/class-getattr.py
new file mode 100644
index 0000000000..1f875ce538
--- /dev/null
+++ b/tests/basics/class-getattr.py
@@ -0,0 +1,16 @@
+# test that __getattr__, __getattrribute__ and instance members don't override builtins
+class C:
+    def __init__(self):
+        self.__add__ = lambda: print('member __add__')
+    def __add__(self, x):
+        print('__add__')
+    def __getattr__(self, attr):
+        print('__getattr__', attr)
+        return None
+    def __getattrribute__(self, attr):
+        print('__getattrribute__', attr)
+        return None
+
+c = C()
+c.__add__
+c + 1 # should call __add__