91 lines
3.2 KiB
JavaScript
91 lines
3.2 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): Biju
|
|
*
|
|
* 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-474529.js';
|
|
//-----------------------------------------------------------------------------
|
|
var BUGNUMBER = 474529;
|
|
var summary = 'Do not assert: _buf->_nextPage';
|
|
var actual = '';
|
|
var expect = '';
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
test();
|
|
//-----------------------------------------------------------------------------
|
|
|
|
function test()
|
|
{
|
|
enterFunc ('test');
|
|
printBugNumber(BUGNUMBER);
|
|
printStatus (summary);
|
|
|
|
function main() {
|
|
|
|
function timeit(N, buildArrayString) {
|
|
return Function("N",
|
|
"var d1 = +new Date;" +
|
|
"while (N--) var x = " + buildArrayString +
|
|
"; return +new Date - d1")(N);
|
|
}
|
|
|
|
function reportResults(size, N, literalMs, newArrayMs, arrayMs) {
|
|
print(Array.join(arguments, "\t"));
|
|
}
|
|
|
|
var repetitions = [ 9000, 7000, 4000, 2000, 2000, 2000, 800, 800, 800, 300, 100, 100 ]
|
|
for (var zeros = "0, ", i = 0; i < repetitions.length; ++i) {
|
|
var N = repetitions[i];
|
|
reportResults((1 << i) + 1, N,
|
|
timeit(N, "[" + zeros + " 0 ]"),
|
|
timeit(N, "new Array(" + zeros + " 0)"),
|
|
timeit(N, "Array(" + zeros + " 0)"));
|
|
zeros += zeros;
|
|
}
|
|
}
|
|
|
|
jit(true);
|
|
gc();
|
|
print("Size\t\Rep.\t\Literal\tnew Arr\tArray()");
|
|
print("====\t=====\t=======\t=======\t=======");
|
|
main();
|
|
jit(false);
|
|
|
|
reportCompare(expect, actual, summary);
|
|
|
|
exitFunc ('test');
|
|
}
|