mirror of https://github.com/tc39/test262.git
31 lines
927 B
JavaScript
31 lines
927 B
JavaScript
// 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: 15.2.3.4-4-b-4
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description: >
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Object.getOwnPropertyNames - elements of the returned array are
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writable
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var obj = { "a": "a" };
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var result = Object.getOwnPropertyNames(obj);
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try {
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var beforeOverride = (result[0] === "a");
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result[0] = "b";
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var afterOverride = (result[0] === "b");
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return beforeOverride && afterOverride;
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} catch (ex) {
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return false;
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}
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}
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runTestCase(testcase);
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