/// Copyright (c) 2012 Ecma International. All rights reserved. /// Ecma International makes this code available under the terms and conditions set /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the /// "Use Terms"). Any redistribution of this code must retain the above /// copyright and this notice and otherwise comply with the Use Terms. /** * @path ch15/15.12/15.12.1/15.12.1.1/15.12.1.1-g1-4.js * @description The JSON lexical grammar treats as a whitespace character */ function testcase() { if (JSON.parse(' 1234')!=1234) return false; // should be ignored try { JSON.parse('12 34'); // should produce a syntax error as whitespace results in two tokens } catch (e) { if (e.name === 'SyntaxError') return true; } } runTestCase(testcase);