test262/test/built-ins/Array/isArray/15.4.3.2-2-1.js

17 lines
454 B
JavaScript
Raw Normal View History

// Copyright (c) 2012 Ecma International. All rights reserved.
2015-07-17 17:42:45 +02:00
// This code is governed by the BSD license found in the LICENSE file.
/*---
2017-06-28 20:57:55 +02:00
esid: sec-array.isarray
2014-07-25 00:41:42 +02:00
es5id: 15.4.3.2-2-1
description: Array.isArray applied to an object with an array as the prototype
---*/
2017-06-28 20:57:55 +02:00
var proto = [];
var Con = function() {};
2017-06-28 20:57:55 +02:00
Con.prototype = proto;
2017-06-28 20:57:55 +02:00
var child = new Con();
assert.sameValue(Array.isArray(child), false, 'Array.isArray(new Con()) must return false');