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

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:7b574c62cae9
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/. */
5
6
7 //-----------------------------------------------------------------------------
8 var BUGNUMBER = 390598;
9 var summary = 'Override inherited length of Array-like object';
10 var actual = '';
11 var expect = '';
12
13
14 //-----------------------------------------------------------------------------
15 test();
16 //-----------------------------------------------------------------------------
17
18 function test()
19 {
20 enterFunc ('test');
21 printBugNumber(BUGNUMBER);
22 printStatus (summary);
23
24
25 function F() {}
26 F.prototype = [];
27
28 // override inherited length from the prototype.
29 expect = 10;
30 var x = new F();
31
32 print('x = new F(); x instanceof Array: ' + (x instanceof Array));
33
34 x.length = expect;
35 actual = x.length;
36
37 reportCompare(expect, actual, summary);
38
39 exitFunc ('test');
40 }

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