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https://github.com/mozilla/gecko-dev.git
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216 lines
6.6 KiB
JavaScript
216 lines
6.6 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Download Manager Test Code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// This file tests the download manager backend
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const nsIDownloadManager = Ci.nsIDownloadManager;
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const dm = Cc["@mozilla.org/download-manager;1"].getService(nsIDownloadManager);
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function test_get_download_empty_queue()
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{
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try {
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dm.getDownload(0);
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do_throw("Hey! We expect to get an excpetion with this!");
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} catch(e) {
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do_check_eq(Components.lastResult, Cr.NS_ERROR_NOT_AVAILABLE);
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}
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}
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function test_connection()
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{
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print("*** DOWNLOAD MANAGER TEST - test_connection");
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var ds = dm.DBConnection;
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do_check_true(ds.connectionReady);
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do_check_true(ds.tableExists("moz_downloads"));
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}
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function test_count_empty_queue()
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{
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print("*** DOWNLOAD MANAGER TEST - test_count_empty_queue");
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do_check_eq(0, dm.activeDownloadCount);
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do_check_false(dm.activeDownloads.hasMoreElements());
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}
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function test_canCleanUp_empty_queue()
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{
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print("*** DOWNLOAD MANAGER TEST - test_canCleanUp_empty_queue");
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do_check_false(dm.canCleanUp);
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}
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function test_pauseDownload_empty_queue()
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{
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print("*** DOWNLOAD MANAGER TEST - test_pauseDownload_empty_queue");
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try {
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dm.pauseDownload(0);
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do_throw("This should not be reached");
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} catch (e) {
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do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
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}
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}
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function test_resumeDownload_empty_queue()
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{
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print("*** DOWNLOAD MANAGER TEST - test_resumeDownload_empty_queue");
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try {
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dm.resumeDownload(0);
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do_throw("This should not be reached");
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} catch (e) {
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do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
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}
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}
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function test_addDownload_normal()
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{
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print("*** DOWNLOAD MANAGER TEST - Testing normal download adding");
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addDownload();
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}
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function test_addDownload_cancel()
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{
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print("*** DOWNLOAD MANAGER TEST - Testing download cancel");
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var dl = addDownload();
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dm.cancelDownload(dl.id);
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do_check_eq(nsIDownloadManager.DOWNLOAD_CANCELED, dl.state);
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}
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// This test is actually ran by the observer
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function test_dm_getDownload(aDl)
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{
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// this will get it from the database
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var dl = dm.getDownload(aDl.id);
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do_check_eq(aDl.displayName, dl.displayName);
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}
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var tests = [test_get_download_empty_queue, test_connection,
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test_count_empty_queue, test_canCleanUp_empty_queue,
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test_pauseDownload_empty_queue, test_resumeDownload_empty_queue,
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test_addDownload_normal, test_addDownload_cancel];
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var httpserv = null;
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function run_test()
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{
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httpserv = new nsHttpServer();
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httpserv.registerDirectory("/", dirSvc.get("ProfD", Ci.nsILocalFile));
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httpserv.start(4444);
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// our download listener
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var listener = {
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// this listener checks to ensure activeDownloadCount is correct.
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onDownloadStateChange: function(aState, aDownload)
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{
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do_check_eq(gDownloadCount, dm.activeDownloadCount);
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},
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onStateChange: function(a, b, c, d, e) { },
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onProgressChange: function(a, b, c, d, e, f, g) { },
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onSecurityChange: function(a, b, c, d) { }
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};
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dm.addListener(listener);
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dm.addListener(getDownloadListener());
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var observer = {
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observe: function(aSubject, aTopic, aData) {
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var dl = aSubject.QueryInterface(Ci.nsIDownload);
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switch (aTopic) {
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case "dl-start":
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do_check_eq(nsIDownloadManager.DOWNLOAD_DOWNLOADING, dl.state);
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do_test_pending();
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break;
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case "dl-failed":
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do_check_eq(nsIDownloadManager.DOWNLOAD_FAILED, dl.state);
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do_check_true(dm.canCleanUp);
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test_dm_getDownload(dl);
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do_test_finished();
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break;
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case "dl-cancel":
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do_check_eq(nsIDownloadManager.DOWNLOAD_CANCELED, dl.state);
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do_check_true(dm.canCleanUp);
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test_dm_getDownload(dl);
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do_test_finished();
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break;
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case "dl-done":
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test_dm_getDownload(dl);
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dm.removeDownload(dl.id);
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var stmt = dm.DBConnection.createStatement("SELECT COUNT(*) " +
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"FROM moz_downloads " +
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"WHERE id = ?1");
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stmt.bindInt32Parameter(0, dl.id);
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stmt.executeStep();
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do_check_eq(0, stmt.getInt32(0));
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stmt.reset();
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do_check_eq(nsIDownloadManager.DOWNLOAD_FINISHED, dl.state);
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do_check_true(dm.canCleanUp);
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do_test_finished();
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break;
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};
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}
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};
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var os = Cc["@mozilla.org/observer-service;1"]
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.getService(Ci.nsIObserverService);
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os.addObserver(observer, "dl-start", false);
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os.addObserver(observer, "dl-failed", false);
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os.addObserver(observer, "dl-cancel", false);
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os.addObserver(observer, "dl-done", false);
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for (var i = 0; i < tests.length; i++)
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tests[i]();
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cleanup();
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try {
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var thread = Cc["@mozilla.org/thread-manager;1"]
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.getService().currentThread;
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while (!httpserv.isStopped())
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thread.processNextEvent(true);
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// get rid of any pending requests
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while (thread.hasPendingEvents())
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thread.processNextEvent(true);
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} catch (e) {
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print(e);
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}
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}
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