gecko/js/tests/js1_2/regexp/alphanumeric.js

132 lines
4.9 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 Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
gTestfile = 'alphanumeric.js';
/**
Filename: alphanumeric.js
Description: 'Tests regular expressions with \w and \W special characters'
Author: Nick Lerissa
Date: March 10, 1998
*/
var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
var VERSION = 'no version';
startTest();
var TITLE = 'RegExp: \\w and \\W';
writeHeaderToLog('Executing script: alphanumeric.js');
writeHeaderToLog( SECTION + " " + TITLE);
var non_alphanumeric = "~`!@#$%^&*()-+={[}]|\\:;'<,>./?\f\n\r\t\v " + '"';
var alphanumeric = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
// be sure all alphanumerics are matched by \w
new TestCase ( SECTION,
"'" + alphanumeric + "'.match(new RegExp('\\w+'))",
String([alphanumeric]), String(alphanumeric.match(new RegExp('\\w+'))));
// be sure all non-alphanumerics are matched by \W
new TestCase ( SECTION,
"'" + non_alphanumeric + "'.match(new RegExp('\\W+'))",
String([non_alphanumeric]), String(non_alphanumeric.match(new RegExp('\\W+'))));
// be sure all non-alphanumerics are not matched by \w
new TestCase ( SECTION,
"'" + non_alphanumeric + "'.match(new RegExp('\\w'))",
null, non_alphanumeric.match(new RegExp('\\w')));
// be sure all alphanumerics are not matched by \W
new TestCase ( SECTION,
"'" + alphanumeric + "'.match(new RegExp('\\W'))",
null, alphanumeric.match(new RegExp('\\W')));
var s = non_alphanumeric + alphanumeric;
// be sure all alphanumerics are matched by \w
new TestCase ( SECTION,
"'" + s + "'.match(new RegExp('\\w+'))",
String([alphanumeric]), String(s.match(new RegExp('\\w+'))));
s = alphanumeric + non_alphanumeric;
// be sure all non-alphanumerics are matched by \W
new TestCase ( SECTION,
"'" + s + "'.match(new RegExp('\\W+'))",
String([non_alphanumeric]), String(s.match(new RegExp('\\W+'))));
// be sure all alphanumerics are matched by \w (using literals)
new TestCase ( SECTION,
"'" + s + "'.match(/\w+/)",
String([alphanumeric]), String(s.match(/\w+/)));
s = alphanumeric + non_alphanumeric;
// be sure all non-alphanumerics are matched by \W (using literals)
new TestCase ( SECTION,
"'" + s + "'.match(/\W+/)",
String([non_alphanumeric]), String(s.match(/\W+/)));
s = 'abcd*&^%$$';
// be sure the following test behaves consistently
new TestCase ( SECTION,
"'" + s + "'.match(/(\w+)...(\W+)/)",
String([s , 'abcd' , '%$$']), String(s.match(/(\w+)...(\W+)/)));
var i;
// be sure all alphanumeric characters match individually
for (i = 0; i < alphanumeric.length; ++i)
{
s = '#$' + alphanumeric[i] + '%^';
new TestCase ( SECTION,
"'" + s + "'.match(new RegExp('\\w'))",
String([alphanumeric[i]]), String(s.match(new RegExp('\\w'))));
}
// be sure all non_alphanumeric characters match individually
for (i = 0; i < non_alphanumeric.length; ++i)
{
s = 'sd' + non_alphanumeric[i] + String((i+10) * (i+10) - 2 * (i+10));
new TestCase ( SECTION,
"'" + s + "'.match(new RegExp('\\W'))",
String([non_alphanumeric[i]]), String(s.match(new RegExp('\\W'))));
}
test();