/// 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 ch12/12.6/12.6.4/12.6.4-1.js | |
* @description The for-in Statement - a property name must not be visited more than once in any enumeration. | |
*/ | |
function testcase() { | |
var obj = { prop1: "abc", prop2: "bbc", prop3: "cnn" }; | |
var countProp1 = 0; | |
var countProp2 = 0; | |
var countProp3 = 0; | |
for (var p in obj) { | |
if (obj.hasOwnProperty(p)) { | |
if (p === "prop1") { | |
countProp1++; | |
} | |
if (p === "prop2") { | |
countProp2++; | |
} | |
if (p === "prop3") { | |
countProp3++; | |
} | |
} | |
} | |
return countProp1 === 1 && countProp2 === 1 && countProp3 === 1; | |
} | |
runTestCase(testcase); |