mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
114 lines
3.9 KiB
JavaScript
114 lines
3.9 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) 2007
|
|
* 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-418641.js';
|
|
//-----------------------------------------------------------------------------
|
|
var BUGNUMBER = 418641;
|
|
var summary = '++ and -- correctness';
|
|
var actual = '';
|
|
var expect = '';
|
|
|
|
printBugNumber(BUGNUMBER);
|
|
printStatus (summary);
|
|
|
|
function get_pre_check(operand, op)
|
|
{
|
|
return "{\n"+
|
|
" "+operand+" = I;\n"+
|
|
" let tmp = "+op+op+operand+";\n"+
|
|
" if ("+operand+" !== Number(I) "+op+" 1)\n"+
|
|
" throw Error('"+op+op+operand+" case 1 for '+uneval(I));\n"+
|
|
" if (tmp !== "+operand+")\n"+
|
|
" throw Error('"+op+op+operand+" case 2 for '+uneval(I));\n"+
|
|
"}\n";
|
|
}
|
|
|
|
function get_post_check(operand, op)
|
|
{
|
|
return "{\n"+
|
|
" "+operand+" = I;\n"+
|
|
" let tmp = "+operand+op+op+";\n"+
|
|
" if ("+operand+" !== Number(I) "+op+" 1)\n"+
|
|
" throw Error('"+operand+op+op+" case 1 for '+uneval(I));\n"+
|
|
" if (tmp !== Number(I))\n"+
|
|
" throw Error('"+op+op+operand+" case 2 for '+uneval(I));\n"+
|
|
"}\n";
|
|
}
|
|
|
|
function get_check_source(operand)
|
|
{
|
|
return get_pre_check(operand, '+')+
|
|
get_pre_check(operand, '-')+
|
|
get_post_check(operand, '+')+
|
|
get_post_check(operand, '-');
|
|
}
|
|
|
|
var arg_check = Function('I', 'a', get_check_source('a'));
|
|
var let_check = Function('I', 'let a;'+get_check_source('a'));
|
|
var var_check = Function('I', 'var a;'+get_check_source('a'));
|
|
|
|
var my_name;
|
|
var my_obj = {};
|
|
var my_index = 0;
|
|
var name_check = Function('I', get_check_source('my_name'));
|
|
var prop_check = Function('I', get_check_source('my_obj.x'));
|
|
var elem_check = Function('I', get_check_source('my_obj[my_index]'));
|
|
|
|
var test_values = [0 , 0.5, -0.0, (1 << 30) - 1, 1 - (1 << 30)];
|
|
|
|
for (let i = 0; i != test_values.length; i = i + 1) {
|
|
let x = [test_values[i], String(test_values[i])];
|
|
for (let j = 0; j != x.length; j = j + 1) {
|
|
try
|
|
{
|
|
expect = actual = 'No Error';
|
|
let test_value = x[j];
|
|
arg_check(test_value, 0);
|
|
let_check(test_value);
|
|
var_check(test_value);
|
|
name_check(test_value);
|
|
prop_check(test_value);
|
|
elem_check(test_value);
|
|
}
|
|
catch(ex)
|
|
{
|
|
actual = ex + '';
|
|
}
|
|
reportCompare(expect, actual, summary + ': ' + i + ', ' + j);
|
|
}
|
|
}
|