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34 lines
932 B
JavaScript
34 lines
932 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: 15.2.3.6-4-511
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description: >
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ES5 Attributes - fail to update the accessor property ([[Get]] is
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a Function, [[Set]] is undefined, [[Enumerable]] is true,
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[[Configurable]] is false) to a data property
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---*/
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var obj = {};
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var getFunc = function() {
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return 1001;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: undefined,
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enumerable: true,
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configurable: false
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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assert.throws(TypeError, function() {
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Object.defineProperty(obj, "prop", {
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value: 1001
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});
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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assert(desc1.hasOwnProperty("get"), 'desc1.hasOwnProperty("get") !== true');
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assert.sameValue(desc2.hasOwnProperty("value"), false, 'desc2.hasOwnProperty("value")');
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