gecko/xpcom/tests/unit/test_file_equality.js

72 lines
2.7 KiB
JavaScript

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* ***** 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 XPCOM unit tests.
*
* The Initial Developer of the Original Code is
* Josh Aas <josh@mozilla.com>.
* Portions created by the Initial Developer are Copyright (C) 2009
* 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 ***** */
const Cr = Components.results;
const Ci = Components.interfaces;
const CC = Components.Constructor;
var LocalFile = CC("@mozilla.org/file/local;1", "nsILocalFile", "initWithPath");
function run_test()
{
test_normalized_vs_non_normalized();
}
function test_normalized_vs_non_normalized()
{
// get a directory that exists on all platforms
var dirProvider = Components.classes["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
var tmp1 = dirProvider.get("TmpD", Ci.nsILocalFile);
var exists = tmp1.exists();
do_check_true(exists);
if (!exists)
return;
// this has the same exact path as tmp1, it should equal tmp1
var tmp2 = new LocalFile(tmp1.path);
do_check_true(tmp1.equals(tmp2));
// this is a non-normalized version of tmp1, it should not equal tmp1
tmp2.appendRelativePath(".");
do_check_false(tmp1.equals(tmp2));
// normalize and make sure they are equivalent again
tmp2.normalize();
do_check_true(tmp1.equals(tmp2));
}