The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/test262/ch10/10.6/10.6-11-b-1.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,54 @@
     1.4 +/// Copyright (c) 2012 Ecma International.  All rights reserved. 
     1.5 +/// Ecma International makes this code available under the terms and conditions set
     1.6 +/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
     1.7 +/// "Use Terms").   Any redistribution of this code must retain the above 
     1.8 +/// copyright and this notice and otherwise comply with the Use Terms.
     1.9 +/**
    1.10 + * @path ch10/10.6/10.6-11-b-1.js
    1.11 + * @description Arguments Object has index property '0' as its own property, it shoulde be writable, enumerable, configurable and does not invoke the setter defined on Object.prototype[0] (Step 11.b)
    1.12 + */
    1.13 +
    1.14 +
    1.15 +function testcase() {
    1.16 +        try {
    1.17 +            var data = "data";
    1.18 +            var getFunc = function () {
    1.19 +                return data;
    1.20 +            };
    1.21 +
    1.22 +            var setFunc = function (value) {
    1.23 +                data = value;
    1.24 +            };
    1.25 +
    1.26 +            Object.defineProperty(Object.prototype, "0", {
    1.27 +                get: getFunc,
    1.28 +                set: setFunc,
    1.29 +                configurable: true
    1.30 +            });
    1.31 +
    1.32 +            var argObj = (function () { return arguments })(1);
    1.33 +
    1.34 +            var verifyValue = false;
    1.35 +            verifyValue = (argObj[0] === 1);
    1.36 +
    1.37 +            var verifyEnumerable = false;
    1.38 +            for (var p in argObj) {
    1.39 +                if (p === "0" && argObj.hasOwnProperty("0")) {
    1.40 +                    verifyEnumerable = true;
    1.41 +                }
    1.42 +            }
    1.43 +
    1.44 +            var verifyWritable = false;
    1.45 +            argObj[0] = 1001;
    1.46 +            verifyWritable = (argObj[0] === 1001);
    1.47 +
    1.48 +            var verifyConfigurable = false;
    1.49 +            delete argObj[0];
    1.50 +            verifyConfigurable = argObj.hasOwnProperty("0");
    1.51 +
    1.52 +            return verifyValue && verifyWritable && verifyEnumerable && !verifyConfigurable && data === "data";
    1.53 +        } finally {
    1.54 +            delete Object.prototype[0];
    1.55 +        }
    1.56 +    }
    1.57 +runTestCase(testcase);