gecko/js/tests/js1_8/extensions/regress-417131.js
2009-01-14 07:16:16 -08:00

109 lines
3.5 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Igor Bukanov
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var gTestfile = 'regress-417131.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 417131;
var summary = 'stress test for cache';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
function f(N)
{
for (var i = 0; i != N; ++i) {
var obj0 = {}, obj1 = {}, obj2 = {};
obj1['a'+i] = 0;
obj2['b'+i] = 0;
obj2['b'+(i+1)] = 1;
for (var repeat = 0;repeat != 2; ++repeat) {
var count = 0;
for (var j in obj1) {
if (j !== 'a'+i)
throw "Bad:"+j;
for (var k in obj2) {
if (i == Math.floor(N/3) || i == Math.floor(2*N/3))
gc();
var expected;
switch (count) {
case 0: expected='b'+i; break;
case 1: expected='b'+(i+1); break;
default:
throw "Bad count: "+count;
}
if (expected != k)
throw "Bad k, expected="+expected+", actual="+k;
for (var l in obj0)
++count;
++count;
}
}
if (count !== 2)
throw "Bad count: "+count;
}
}
}
var array = [function() { f(10); },
function() { f(50); },
function() { f(200); },
function() { f(400); }
];
if (typeof scatter == "function") {
scatter(array);
} else {
for (var i = 0; i != array.length; ++i)
array[i]();
}
reportCompare(expect, actual, summary);
exitFunc ('test');
}