/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
*
* 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 64K of different
* string literals. The following will evaluate, via eval(), a script like this:
*
* f('0')
* f('1')
* ...
* f('N - 1')
*
* where N is 0xFFFE
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 159334;
var summary =
'Testing script with at least 64K of different string literals';
var status =
'';
var statusitems = [];
var actual =
'';
var actualvalues = [];
var expect=
'';
var expectedvalues = [];
var N = 0xFFFE;
// 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()
{
printBugNumber(BUGNUMBER);
printStatus(summary);
for (
var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
}
