mirror of https://github.com/tc39/test262.git
30 lines
954 B
JavaScript
30 lines
954 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: 15.2.3.7-6-a-27
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description: >
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Object.defineProperties - 'P' doesn't exist in 'O', test [[Value]]
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of 'P' is set as undefined value if absent in data descriptor
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'desc' (8.12.9 step 4.a.i)
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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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Object.defineProperties(obj, {
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prop: {
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writable: true
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}
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});
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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return desc.hasOwnProperty("value") && typeof desc.value === "undefined" &&
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desc.hasOwnProperty("writable") && desc.writable === true &&
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desc.hasOwnProperty("configurable") && desc.configurable === false &&
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desc.hasOwnProperty("enumerable") && desc.enumerable === false;
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}
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runTestCase(testcase);
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