test/built-ins/Object/defineProperty/15.2.3.6-4-206.js


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

/*---
es5id: 15.2.3.6-4-206
description: >
    Object.defineProperty - 'O' is an Array, 'name' is an array index
    named property, 'name' property doesn't exist in 'O', test [[Set]]
    of 'name' property in 'Attributes' is set as undefined if [[Set]]
    is absent in accessor descriptor 'desc' (15.4.5.1 step 4.c)
includes: [runTestCase.js]
---*/

function testcase() {
        var arrObj = [];
        var getFunc = function () { };

        Object.defineProperty(arrObj, "0", {
            get: getFunc,
            enumerable: true,
            configurable: true
        });

        var desc = Object.getOwnPropertyDescriptor(arrObj, "0");

        return arrObj.hasOwnProperty("0") && desc.hasOwnProperty("set") && typeof desc.set === "undefined";
    }
runTestCase(testcase);