mirror of https://github.com/tc39/test262.git
39 lines
898 B
JavaScript
39 lines
898 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: 15.2.3.12-2-a-6
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description: >
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Object.isFrozen - 'P' is own accessor property that overrides an
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inherited accessor property
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var proto = {};
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Object.defineProperty(proto, "foo", {
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get: function () {
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return 12;
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},
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configurable: false
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});
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var Con = function () { };
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Con.prototype = proto;
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var child = new Con();
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Object.defineProperty(child, "foo", {
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get: function () {
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return 9;
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},
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configurable: true
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});
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Object.preventExtensions(child);
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return !Object.isFrozen(child);
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}
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runTestCase(testcase);
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