mirror of https://github.com/tc39/test262.git
29 lines
702 B
JavaScript
29 lines
702 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: 15.2.3.6-4-29
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description: >
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Object.defineProperty - 'name' is own accessor property that
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overrides an inherited accessor property (8.12.9 step 1)
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---*/
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var proto = {};
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Object.defineProperty(proto, "foo", {
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get: function() {},
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configurable: true
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});
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var ConstructFun = function() {};
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ConstructFun.prototype = proto;
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var obj = new ConstructFun();
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Object.defineProperty(obj, "foo", {
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get: function() {},
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configurable: false
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});
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assert.throws(TypeError, function() {
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Object.defineProperty(obj, "foo", {
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configurable: true
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});
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});
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