src/third_party/mozjs-45/js/src/tests/test262/ch07/7.6/7.6.1/7.6.1-6-10.js

/// 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 ch07/7.6/7.6.1/7.6.1-6-10.js
 * @description Allow reserved words as property names by dot operator assignment, accessed via indexing: in, try, class
 */


function testcase() {
        var tokenCodes  = {};
        tokenCodes.in = 0;
        tokenCodes.try = 1;
        tokenCodes.class = 2;
        var arr = [
            'in', 
            'try',
            'class'
         ];
         for (var i = 0; i < arr.length; i++) {
            if (tokenCodes[arr[i]] !== i) {
                return false;
            };
        }
        return true;
    }
runTestCase(testcase);