mirror of https://github.com/tc39/test262.git
34 lines
827 B
JavaScript
34 lines
827 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: 15.2.3.7-5-b-62
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description: >
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Object.defineProperties - 'configurable' property of 'descObj' is
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inherited data property (8.10.5 step 4.a)
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var obj = {};
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var proto = {
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configurable: true
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};
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var Con = function () { };
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Con.prototype = proto;
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var descObj = new Con();
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Object.defineProperties(obj, {
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prop: descObj
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});
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var result1 = obj.hasOwnProperty("prop");
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delete obj.prop;
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var result2 = obj.hasOwnProperty("prop");
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return result1 === true && result2 === false;
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}
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runTestCase(testcase);
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