michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // This file tests Bug 395092 - specifically that dl-start event isn't
michael@0: // dispatched for resumed downloads.
michael@0: 
michael@0: const nsIDownloadManager = Ci.nsIDownloadManager;
michael@0: const dm = Cc["@mozilla.org/download-manager;1"].getService(nsIDownloadManager);
michael@0: 
michael@0: var observer = {
michael@0:   mCount: 0,
michael@0:   id: 0,
michael@0:   observe: function observe(aSubject, aTopic, aData)
michael@0:   {
michael@0:     print("observering " + aTopic);
michael@0:     if ("dl-start" == aTopic) {
michael@0:       var dl = aSubject.QueryInterface(Ci.nsIDownload);
michael@0:       this.id = dl.id;
michael@0:       dm.pauseDownload(this.id);
michael@0:       this.mCount++;
michael@0:       do_check_eq(1, this.mCount);
michael@0:     } else if ("timer-callback" == aTopic) {
michael@0:       dm.resumeDownload(this.id);
michael@0:     }
michael@0:   }
michael@0: };
michael@0: 
michael@0: var httpserv = null;
michael@0: var timer = null;
michael@0: function run_test()
michael@0: {
michael@0:   if (oldDownloadManagerDisabled()) {
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   httpserv = new HttpServer();
michael@0:   httpserv.registerDirectory("/", do_get_cwd());
michael@0:   httpserv.start(-1);
michael@0: 
michael@0:   // our download listener
michael@0:   var listener = {
michael@0:     onDownloadStateChange: function(aOldState, aDownload)
michael@0:     {
michael@0:       if (Ci.nsIDownloadManager.DOWNLOAD_PAUSED == aDownload.state) {
michael@0:         // This is so hacky, but it let's the nsWebBrowserPersist catch up with
michael@0:         // the script...
michael@0:         timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
michael@0:         timer.init(observer, 0, Ci.nsITimer.TYPE_ONE_SHOT);
michael@0:       }
michael@0: 
michael@0:       if (Ci.nsIDownloadManager.DOWNLOAD_FINISHED == aDownload.state)
michael@0:         do_test_finished();
michael@0:     },
michael@0:     onStateChange: function(a, b, c, d, e) { },
michael@0:     onProgressChange: function(a, b, c, d, e, f, g) { },
michael@0:     onSecurityChange: function(a, b, c, d) { }
michael@0:   };
michael@0:   dm.addListener(listener);
michael@0:   dm.addListener(getDownloadListener());
michael@0: 
michael@0:   var os = Cc["@mozilla.org/observer-service;1"].
michael@0:            getService(Ci.nsIObserverService);
michael@0:   os.addObserver(observer, "dl-start", false);
michael@0: 
michael@0:   addDownload(httpserv);
michael@0:   do_test_pending();
michael@0: }