From b45c8c17f0f295e919a90659d4c1880a47b228c1 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Wed, 7 Feb 2018 15:44:29 +1100
Subject: py/objtype: Check and prevent delete/store on a fixed locals map.

Note that the check for elem!=NULL is removed for the
MP_MAP_LOOKUP_ADD_IF_NOT_FOUND case because mp_map_lookup will always
return non-NULL for such a case.
---
 tests/basics/setattr1.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tests/basics/setattr1.py')

diff --git a/tests/basics/setattr1.py b/tests/basics/setattr1.py
index 9693aca81..e4acb14ca 100644
--- a/tests/basics/setattr1.py
+++ b/tests/basics/setattr1.py
@@ -16,3 +16,10 @@ try:
     setattr(a, b'var3', 1)
 except TypeError:
     print('TypeError')
+
+# try setattr on a built-in function
+try:
+    setattr(int, 'to_bytes', 1)
+except (AttributeError, TypeError):
+    # uPy raises AttributeError, CPython raises TypeError
+    print('AttributeError/TypeError')
-- 
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