<!DOCTYPE html><!-- webkit-test-runner [ jscOptions=--validateExceptionChecks=true ] -->
<html>
<head>
    <script src="../../resources/js-test-pre.js"></script>
</head>
<body>
    <script>
        localStorage.__proto__ = () => {};
        localStorage.__proto__ = undefined;
    </script>
    <script src="../../resources/js-test-post.js"></script>
</body>
</html>