mirror of https://github.com/tc39/test262.git
25 lines
651 B
JavaScript
25 lines
651 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: 15.2.3.6-4-370
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description: >
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ES5 Attributes - property ([[Writable]] is false, [[Enumerable]]
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is false, [[Configurable]] is true) is deletable
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---*/
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var obj = {};
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Object.defineProperty(obj, "prop", {
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value: 2010,
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writable: false,
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enumerable: false,
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configurable: true
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});
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var beforeDelete = obj.hasOwnProperty("prop");
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delete obj.prop;
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var afterDelete = obj.hasOwnProperty("prop");
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assert(beforeDelete, 'beforeDelete !== true');
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assert.sameValue(afterDelete, false, 'afterDelete');
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