mirror of https://github.com/tc39/test262.git
23 lines
683 B
JavaScript
23 lines
683 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: 15.2.3.6-4-408
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description: >
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ES5 Attributes - Successfully add a property to an object when the
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object's prototype has a property with same name and [[Writable]]
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attribute is set to true (Date instance)
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---*/
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Object.defineProperty(Date.prototype, "prop", {
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value: 1001,
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writable: true,
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enumerable: true,
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configurable: true
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});
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var dateObj = new Date();
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dateObj.prop = 1002;
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assert(dateObj.hasOwnProperty("prop"), 'dateObj.hasOwnProperty("prop") !== true');
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assert.sameValue(dateObj.prop, 1002, 'dateObj.prop');
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