diff --git a/tests/basics/int_big_xor.py b/tests/basics/int_big_xor.py
index f755dc8117..2dc260daab 100644
--- a/tests/basics/int_big_xor.py
+++ b/tests/basics/int_big_xor.py
@@ -5,3 +5,4 @@ print((1 << 80) ^ 0)
 a = 0xfffffffffffffffffffffffffffff
 print(a ^ (1 << 100))
 print(a ^ (1 << 200))
+print(a ^ a == 0)