mirror of https://github.com/tc39/test262.git
31 lines
940 B
JavaScript
31 lines
940 B
JavaScript
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// Copyright (c) 2012 Ecma International. All rights reserved.
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// Ecma International makes this code available under the terms and conditions set
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// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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// "Use Terms"). Any redistribution of this code must retain the above
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// copyright and this notice and otherwise comply with the Use Terms.
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/*---
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es5id: 15.2.3.14-5-a-2
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description: >
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Object.keys - 'writable' attribute of element of returned array is
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correct
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var obj = { prop1: 100 };
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var array = Object.keys(obj);
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try {
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array[0] = "isWritable";
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var desc = Object.getOwnPropertyDescriptor(array, "0");
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return array[0] === "isWritable" && desc.hasOwnProperty("writable") && desc.writable === true;
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} catch (e) {
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return false;
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}
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}
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runTestCase(testcase);
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