mirror of https://github.com/tc39/test262.git
37 lines
1.0 KiB
JavaScript
37 lines
1.0 KiB
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: 15.2.3.6-4-600
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description: >
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ES5 Attributes - all attributes in Object.getOwnPropertyNames are
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correct
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---*/
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var desc = Object.getOwnPropertyDescriptor(Object, "getOwnPropertyNames");
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var propertyAreCorrect = (desc.writable === true && desc.enumerable === false && desc.configurable === true);
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var temp = Object.getOwnPropertyNames;
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Object.getOwnPropertyNames = "2010";
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var isWritable = (Object.getOwnPropertyNames === "2010");
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var isEnumerable = false;
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for (var prop in Object) {
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if (prop === "getOwnPropertyNames") {
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isEnumerable = true;
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}
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}
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delete Object.getOwnPropertyNames;
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var isConfigurable = !Object.hasOwnProperty("getOwnPropertyNames");
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assert(propertyAreCorrect, 'propertyAreCorrect !== true');
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assert(isWritable, 'isWritable !== true');
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assert.sameValue(isEnumerable, false, 'isEnumerable');
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assert(isConfigurable, 'isConfigurable !== true');
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