add a test

contributed by @cyberthirst --------- Co-authored-by: cyberthirst <[email protected]>
vyperlang · Jun 12, 2024 · 7653155 · 7653155
1 parent f544102
commit 7653155
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/tests/functional/builtins/codegen/test_abi_decode.py b/tests/functional/builtins/codegen/test_abi_decode.py
@@ -1421,3 +1421,23 @@ def foo(a:Bytes[1000]):
 
     with tx_failed():
         c.foo(_abi_payload_from_tuple(payload))
+
+
+# returndatasize check for uint256
+def test_returndatasize_check(get_contract, tx_failed):
+    code = """
+@external
+def bar():
+    pass
+
+interface A:
+    def bar() -> uint256: nonpayable
+
+@external
+def run() -> uint256:
+    return extcall A(self).bar()
+    """
+    c = get_contract(code)
+
+    with tx_failed():
+        c.run()