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/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): igor@icesoft.no, pschwartau@netscape.com
*
* 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 NPL, 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 NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK *****
*
*
* Date: 31 Oct 2002
* SUMMARY: Testing script with at least 64K of different string literals
* See http://bugzilla.mozilla.org/show_bug.cgi?id=159334
*
* Testing that script engine can handle scripts with at least 128K of different
* string literals. The following will evaluate, via eval(), a script like this:
*
* f('0')
* f('1')
* ...
* f('N - 1')
*
* where N is 0x20000
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var bug = 159334;
var summary = 'Testing script with at least 128K of different string literals';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var N = 0x20000;
// Create big string for eval recursively to avoid N*N behavior
// on string concatenation
var long_eval = buildEval_r(0, N);
// Run it
var test_sum = 0;
function f(str) { test_sum += Number(str); }
eval(long_eval);
status = inSection(1);
actual = (test_sum == N * (N - 1) / 2);
expect = true;
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function buildEval_r(beginLine, endLine)
{
var count = endLine - beginLine;
if (count == 0)
return "";
if (count == 1)
return "f('" + beginLine + "')\n";
var middle = beginLine + (count >>> 1);
return buildEval_r(beginLine, middle) + buildEval_r(middle, endLine);
}
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual;
expectedvalues[UBound] = expect;
UBound++;
}
function test()
{
enterFunc('test');
printBugNumber(bug);
printStatus(summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
exitFunc ('test');
}
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