mirror of https://github.com/tc39/test262.git
26 lines
821 B
JavaScript
26 lines
821 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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info: The effect of preventExtentions must be testable by calling isExtensible
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es5id: 15.2.3.10-2
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description: >
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Object.preventExtensions returns its arguments after setting its
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extensible property to false
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var o = {};
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var o2 = undefined;
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o2 = Object.preventExtensions(o);
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if (o2 === o && Object.isExtensible(o2) === false) {
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return true;
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}
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}
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runTestCase(testcase);
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