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25 lines
662 B
JavaScript
25 lines
662 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: 15.2.3.3-4-238
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description: >
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Object.getOwnPropertyDescriptor - ensure that 'configurable'
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property of returned object is data property with correct
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'configurable' attribute
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---*/
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var obj = {
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"property": "ownDataProperty"
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};
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var desc = Object.getOwnPropertyDescriptor(obj, "property");
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var propDefined = "configurable" in desc;
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delete desc.configurable;
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var propDeleted = "configurable" in desc;
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assert(propDefined, 'propDefined !== true');
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assert.sameValue(propDeleted, false, 'propDeleted');
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