JSTests/test262/test/built-ins/JSON/parse/15.12.1.1-0-3.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.12.1.1-0-3
description: >
    <FF> is not valid JSON whitespace as specified by the production
    JSONWhitespace.
---*/

assert.throws(SyntaxError, function() {
  JSON.parse('\u000c1234'); // should produce a syntax error 
});