js/src/tests/ecma_3/Array/regress-390598.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rwxr-xr-x

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     2 /* This Source Code Form is subject to the terms of the Mozilla Public
     3  * License, v. 2.0. If a copy of the MPL was not distributed with this
     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     7 //-----------------------------------------------------------------------------
     8 var BUGNUMBER = 390598;
     9 var summary = 'Override inherited length of Array-like object';
    10 var actual = '';
    11 var expect = '';
    14 //-----------------------------------------------------------------------------
    15 test();
    16 //-----------------------------------------------------------------------------
    18 function test()
    19 {
    20   enterFunc ('test');
    21   printBugNumber(BUGNUMBER);
    22   printStatus (summary);
    25   function F() {} 
    26   F.prototype = []; 
    28   // override inherited length from the prototype.
    29   expect = 10;
    30   var x = new F(); 
    32   print('x = new F(); x instanceof Array: ' + (x instanceof Array));
    34   x.length = expect;
    35   actual = x.length;
    37   reportCompare(expect, actual, summary);
    39   exitFunc ('test');
    40 }

mercurial