test262/test/built-ins/Object/create/15.2.3.5-4-99.js

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912 B
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: 15.2.3.5-4-99
description: >
Object.create - 'configurable' property of one property in
'Properties' is true (8.10.5 step 4)
includes: [runTestCase.js]
---*/
function testcase() {
var newObj = Object.create({}, {
prop: {
configurable: true
}
});
var result1 = newObj.hasOwnProperty("prop");
delete newObj.prop;
var result2 = newObj.hasOwnProperty("prop");
return result1 === true && result2 === false;
}
runTestCase(testcase);