gecko/toolkit/components/downloads/test/unit/head_download_manager.js
Wes Johnston dfa1b6443c Bug 593815 - Tests for download files with the same name. [r=sdwilsh, a=blocker]
--HG--
extra : rebase_source : a2fc4fc7080afe15d2359ea454153f3faf8d4d4b
2010-11-22 19:36:42 -08:00

191 lines
6.8 KiB
JavaScript

/* ***** 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 Download Manager Test Code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
*
* 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 ***** */
// This file tests the download manager backend
do_load_httpd_js();
do_get_profile();
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
var downloadUtils = { };
XPCOMUtils.defineLazyServiceGetter(downloadUtils,
"downloadManager",
"@mozilla.org/download-manager;1",
Ci.nsIDownloadManager);
function createURI(aObj)
{
var ios = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
return (aObj instanceof Ci.nsIFile) ? ios.newFileURI(aObj) :
ios.newURI(aObj, null, null);
}
var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
getService(Ci.nsIProperties);
var provider = {
getFile: function(prop, persistent) {
persistent.value = true;
if (prop == "DLoads") {
var file = dirSvc.get("ProfD", 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);
/**
* Imports a download test file to use. Works with rdf and sqlite files.
*
* @param aFName
* The name of the file to import. This file should be located in the
* same directory as this file.
*/
function importDownloadsFile(aFName)
{
var file = do_get_file(aFName);
var newFile = dirSvc.get("ProfD", Ci.nsIFile);
if (/\.rdf$/i.test(aFName))
file.copyTo(newFile, "downloads.rdf");
else if (/\.sqlite$/i.test(aFName))
file.copyTo(newFile, "downloads.sqlite");
else
do_throw("Unexpected filename!");
}
var gDownloadCount = 0;
/**
* Adds a download to the DM, and starts it.
* @param aParams (optional): an optional object which contains the function
* parameters:
* resultFileName: leaf node for the target file
* targetFile: nsIFile for the target (overrides resultFileName)
* sourceURI: the download source URI
* downloadName: the display name of the download
* runBeforeStart: a function to run before starting the download
*/
function addDownload(aParams)
{
if (!aParams)
aParams = {};
if (!("resultFileName" in aParams))
aParams.resultFileName = "download.result";
if (!("targetFile" in aParams)) {
aParams.targetFile = dirSvc.get("ProfD", Ci.nsIFile);
aParams.targetFile.append(aParams.resultFileName);
}
if (!("sourceURI" in aParams))
aParams.sourceURI = "http://localhost:4444/head_download_manager.js";
if (!("downloadName" in aParams))
aParams.downloadName = null;
if (!("runBeforeStart" in aParams))
aParams.runBeforeStart = function () {};
const nsIWBP = Ci.nsIWebBrowserPersist;
var persist = Cc["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"]
.createInstance(Ci.nsIWebBrowserPersist);
persist.persistFlags = nsIWBP.PERSIST_FLAGS_REPLACE_EXISTING_FILES |
nsIWBP.PERSIST_FLAGS_BYPASS_CACHE |
nsIWBP.PERSIST_FLAGS_AUTODETECT_APPLY_CONVERSION;
// it is part of the active downloads the moment addDownload is called
gDownloadCount++;
var dl = dm.addDownload(Ci.nsIDownloadManager.DOWNLOAD_TYPE_DOWNLOAD,
createURI(aParams.sourceURI),
createURI(aParams.targetFile), aParams.downloadName, null,
Math.round(Date.now() * 1000), null, persist);
// This will throw if it isn't found, and that would mean test failure, so no
// try catch block
var test = dm.getDownload(dl.id);
aParams.runBeforeStart.call(undefined, dl);
persist.progressListener = dl.QueryInterface(Ci.nsIWebProgressListener);
persist.saveURI(dl.source, null, null, null, null, dl.targetFile);
return dl;
}
function getDownloadListener()
{
return {
onDownloadStateChange: function(aState, aDownload)
{
if (aDownload.state == Ci.nsIDownloadManager.DOWNLOAD_QUEUED)
do_test_pending();
if (aDownload.state == Ci.nsIDownloadManager.DOWNLOAD_FINISHED ||
aDownload.state == Ci.nsIDownloadManager.DOWNLOAD_CANCELED ||
aDownload.state == Ci.nsIDownloadManager.DOWNLOAD_FAILED) {
gDownloadCount--;
do_test_finished();
}
if (gDownloadCount == 0 && typeof httpserv != "undefined" && httpserv)
{
do_test_pending();
httpserv.stop(do_test_finished);
}
},
onStateChange: function(a, b, c, d, e) { },
onProgressChange: function(a, b, c, d, e, f, g) { },
onSecurityChange: function(a, b, c, d) { }
};
}
XPCOMUtils.defineLazyGetter(this, "Services", function() {
Cu.import("resource://gre/modules/Services.jsm");
return Services;
});
// Disable alert service notifications
Services.prefs.setBoolPref("browser.download.manager.showAlertOnComplete", false);