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: 15.2.3.6-4-623
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description: >
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ES5 Attributes - all attributes in Date.prototype.toISOString are
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correct
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---*/
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var desc = Object.getOwnPropertyDescriptor(Date.prototype, "toISOString");
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var propertyAreCorrect = (desc.writable === true && desc.enumerable === false && desc.configurable === true);
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var temp = Date.prototype.toISOString;
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Date.prototype.toISOString = "2010";
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var isWritable = (Date.prototype.toISOString === "2010");
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var isEnumerable = false;
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for (var prop in Date.prototype) {
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if (prop === "toISOString") {
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isEnumerable = true;
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}
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}
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delete Date.prototype.toISOString;
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var isConfigurable = !Date.prototype.hasOwnProperty("toISOString");
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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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