mirror of https://github.com/tc39/test262.git
31 lines
809 B
JavaScript
31 lines
809 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 15.2.3.4-4-45
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description: >
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Object.getOwnPropertyNames - inherited data property of Array
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object 'O' is not pushed into the returned array.
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includes: [runTestCase.js]
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---*/
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function testcase() {
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try {
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var arr = [0, 1, 2];
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Array.prototype.protoProperty = "protoArray";
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var result = Object.getOwnPropertyNames(arr);
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for (var p in result) {
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if (result[p] === "protoProperty") {
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return false;
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}
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}
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return true;
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} finally {
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delete Array.prototype.protoProperty;
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}
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}
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runTestCase(testcase);
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