gecko/toolkit/content/tests/unit/test_privatebrowsing_downloadLastDir_c.js

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/* -*- 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 bug 464795 unit test.
*
* The Initial Developer of the Original Code is
* Ehsan Akhgari.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ehsan Akhgari <ehsan.akhgari@gmail.com>
*
* 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 Ci = Components.interfaces;
const Cc = Components.classes;
function loadUtilsScript() {
let loader = Cc["@mozilla.org/moz/jssubscript-loader;1"].
getService(Ci.mozIJSSubScriptLoader);
loader.loadSubScript("chrome://global/content/contentAreaUtils.js");
}
// Code borrowed from toolkit/components/downloadmgr/test/unit/head_download_manager.js
var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
getService(Ci.nsIProperties);
var profileDir = null;
try {
profileDir = dirSvc.get("ProfD", Ci.nsIFile);
} catch (e) { }
if (!profileDir) {
// Register our own provider for the profile directory.
// It will simply return the current directory.
var provider = {
getFile: function(prop, persistent) {
persistent.value = true;
if (prop == "ProfD") {
return dirSvc.get("CurProcD", Ci.nsILocalFile);
} else if (prop == "DLoads") {
var file = dirSvc.get("CurProcD", Ci.nsILocalFile);
file.append("downloads.rdf");
return file;
}
print("*** Throwing trying to get " + prop);
throw Cr.NS_ERROR_FAILURE;
},
QueryInterface: function(iid) {
if (iid.equals(Ci.nsIDirectoryServiceProvider) ||
iid.equals(Ci.nsISupports)) {
return this;
}
throw Cr.NS_ERROR_NO_INTERFACE;
}
};
dirSvc.QueryInterface(Ci.nsIDirectoryService).registerProvider(provider);
}
let window = {};
function run_test()
{
let pb;
try {
pb = Cc["@mozilla.org/privatebrowsing;1"].
getService(Ci.nsIPrivateBrowsingService);
} catch (e) {
print("PB service is not available, bail out");
return;
}
loadUtilsScript();
let prefsService = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefService).
QueryInterface(Ci.nsIPrefBranch);
prefsService.setBoolPref("browser.privatebrowsing.keep_current_session", true);
let prefs = prefsService.getBranch("browser.download.");
let tmpDir = dirSvc.get("TmpD", Ci.nsILocalFile);
function newDirectory() {
let dir = tmpDir.clone();
dir.append("testdir" + Math.floor(Math.random() * 10000));
dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0700);
return dir;
}
function newFileInDirectory(dir) {
let file = dir.clone();
file.append("testfile" + Math.floor(Math.random() * 10000));
file.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0600);
return file;
}
let dir1 = newDirectory();
let dir2 = newDirectory();
let dir3 = newDirectory();
let file1 = newFileInDirectory(dir1);
let file2 = newFileInDirectory(dir2);
let file3 = newFileInDirectory(dir3);
// overwrite makeFilePicker, as we don't want to create a real filepicker object
let fp = {
appendFilter: function() {},
appendFilters: function() {},
init: function() {},
show: function() Ci.nsIFilePicker.returnOK,
displayDirectory: null,
file: file1
};
makeFilePicker = function() fp;
// Overwrite stringBundle to return an object masquerading as a string bundle
delete ContentAreaUtils.stringBundle;
ContentAreaUtils.stringBundle = {
GetStringFromName: function() ""
};
// Overwrite validateFileName to validate everything
validateFileName = function(foo) foo;
let params = {
fpTitleKey: "test",
fileInfo: new FileInfo("test.txt", "test.txt", "test", "txt", "http://mozilla.org/test.txt"),
contentType: "text/plain",
saveMode: SAVEMODE_FILEONLY,
saveAsType: kSaveAsType_Complete,
file: null
};
prefs.setComplexValue("lastDir", Ci.nsILocalFile, tmpDir);
do_check_true(getTargetFile(params));
// file picker should start with browser.download.lastDir
do_check_eq(fp.displayDirectory.path, tmpDir.path);
// browser.download.lastDir should be modified before entering the private browsing mode
do_check_eq(prefs.getComplexValue("lastDir", Ci.nsILocalFile).path, dir1.path);
// gDownloadLastDir should be usable outside of the private browsing mode
do_check_eq(gDownloadLastDir.file.path, dir1.path);
pb.privateBrowsingEnabled = true;
do_check_eq(prefs.getComplexValue("lastDir", Ci.nsILocalFile).path, dir1.path);
fp.file = file2;
fp.displayDirectory = null;
do_check_true(getTargetFile(params));
// file picker should start with browser.download.lastDir as set before entering the private browsing mode
do_check_eq(fp.displayDirectory.path, dir1.path);
// browser.download.lastDir should not be modified inside the private browsing mode
do_check_eq(prefs.getComplexValue("lastDir", Ci.nsILocalFile).path, dir1.path);
// but gDownloadLastDir should be modified
do_check_eq(gDownloadLastDir.file.path, dir2.path);
pb.privateBrowsingEnabled = false;
// gDownloadLastDir should be cleared after leaving the private browsing mode
do_check_eq(gDownloadLastDir.file.path, dir1.path);
fp.file = file3;
fp.displayDirectory = null;
do_check_true(getTargetFile(params));
// file picker should start with browser.download.lastDir as set before entering the private browsing mode
do_check_eq(fp.displayDirectory.path, dir1.path);
// browser.download.lastDir should be modified after leaving the private browsing mode
do_check_eq(prefs.getComplexValue("lastDir", Ci.nsILocalFile).path, dir3.path);
// gDownloadLastDir should be usable after leaving the private browsing mode
do_check_eq(gDownloadLastDir.file.path, dir3.path);
// cleanup
prefsService.clearUserPref("browser.privatebrowsing.keep_current_session");
[dir1, dir2, dir3].forEach(function(dir) dir.remove(true));
dirSvc.QueryInterface(Ci.nsIDirectoryService).unregisterProvider(provider);
}