mirror of https://github.com/tc39/test262.git
39 lines
907 B
JavaScript
39 lines
907 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: 15.2.3.6-3-157
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description: >
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Object.defineProperty - 'writable' property in 'Attributes' is own
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data property that overrides an inherited accessor property
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(8.10.5 step 6.a)
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---*/
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var obj = {};
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var proto = {};
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Object.defineProperty(proto, "writable", {
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get: function() {
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return false;
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}
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});
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var ConstructFun = function() {};
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ConstructFun.prototype = proto;
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var child = new ConstructFun();
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Object.defineProperty(child, "writable", {
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value: true
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});
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Object.defineProperty(obj, "property", child);
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var beforeWrite = obj.hasOwnProperty("property");
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obj.property = "isWritable";
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var afterWrite = (obj.property === "isWritable");
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assert.sameValue(beforeWrite, true, 'beforeWrite');
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assert.sameValue(afterWrite, true, 'afterWrite');
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