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/* -*- 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: 13 Sep 2002
* SUMMARY: Testing F.toString()
* See http://bugzilla.mozilla.org/show_bug.cgi?id=168347
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 168347;
var summary = "Testing F.toString()";
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var FtoString = '';
var sFunc = '';
sFunc += 'function F()';
sFunc += '{';
sFunc += ' var f = arguments.callee;';
sFunc += ' f.i = 0;';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i = f.i + 1;';
sFunc += ' print("i = i+1 succeeded \ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i = i+1 failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' ++f.i;';
sFunc += ' print("++i succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("++i failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i++;';
sFunc += ' print("i++ succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i++ failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' --f.i;';
sFunc += ' print("--i succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("--i failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i--;';
sFunc += ' print("i-- succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i-- failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '}';
/*
* Use sFunc to define the function F. The test
* then rests on comparing F.toString() to sFunc.
*/
eval(sFunc);
/*
* There are trivial whitespace differences between F.toString()
* and sFunc. So strip out whitespace before comparing them -
*/
sFunc = stripWhite(sFunc);
FtoString = stripWhite(F.toString());
/*
* Break comparison into sections to make any failures
* easier for the developer to track down -
*/
status = inSection(1);
actual = FtoString.substring(0,100);
expect = sFunc.substring(0,100);
addThis();
status = inSection(2);
actual = FtoString.substring(100,200);
expect = sFunc.substring(100,200);
addThis();
status = inSection(3);
actual = FtoString.substring(200,300);
expect = sFunc.substring(200,300);
addThis();
status = inSection(4);
actual = FtoString.substring(300,400);
expect = sFunc.substring(300,400);
addThis();
status = inSection(5);
actual = FtoString.substring(400,500);
expect = sFunc.substring(400,500);
addThis();
status = inSection(6);
actual = FtoString.substring(500,600);
expect = sFunc.substring(500,600);
addThis();
status = inSection(7);
actual = FtoString.substring(600,700);
expect = sFunc.substring(600,700);
addThis();
status = inSection(8);
actual = FtoString.substring(700,800);
expect = sFunc.substring(700,800);
addThis();
status = inSection(9);
actual = FtoString.substring(800,900);
expect = sFunc.substring(800,900);
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual;
expectedvalues[UBound] = expect;
UBound++;
}
/*
* Remove any whitespace characters; also
* any escaped tabs or escaped newlines.
*/
function stripWhite(str)
{
var re = /\s|\\t|\\n/g;
return str.replace(re, '');
}
function test()
{
printBugNumber(BUGNUMBER);
printStatus(summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
}
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