test262/test/built-ins/Object/defineProperty/15.2.3.6-4-54.js

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JavaScript

// 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.
/*---
es5id: 15.2.3.6-4-54
description: >
Object.defineProperty - 'name' property doesn't exist in 'O', test
[[Set]] of 'name' property of 'Attributes' is set as undefined
value if absent in accessor descriptor 'desc' (8.12.9 step 4.b.i)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "property", {
get: function () {
return "property";
},
enumerable: false,
configurable: false
});
assert.sameValue(obj.property, "property");
var desc = Object.getOwnPropertyDescriptor(obj, "property");
assert.sameValue(typeof desc.set, "undefined");
verifyNotEnumerable(obj, "property");
verifyNotConfigurable(obj, "property");