js/src/tests/js1_5/Regress/regress-458851.js

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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 var BUGNUMBER = 458851;
8 var summary = 'TM: for-in loops should not skip every other value sometimes';
9 var actual = '';
10 var expect = '';
11
12 printBugNumber(BUGNUMBER);
13 printStatus (summary);
14
15 jit(true);
16
17 function f() {
18 var a = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16];
19 var x = 0;
20 for (var i in a) {
21 i = parseInt(i);
22 x++;
23 }
24 print(actual = x);
25 }
26
27 expect = 16;
28 f();
29
30 jit(false);
31
32 reportCompare(expect, actual, summary);

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