Bug 481200 Test case for nsIMsgFolder::downloadAllForOffline on IMAP folders. r=bienvenu

mailnews/imap/test/unit/test_downloadOffline.js

@@ -0,0 +1,75 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Test to ensure that downloadAllForOffline works correctly with imap folders
+ * and returns success.
+ */
+
+var gIMAPDaemon, gServer, gIMAPIncomingServer;
+
+const gIMAPService = Cc["@mozilla.org/messenger/messageservice;1?type=imap"]
+                       .getService(Ci.nsIMsgMessageService);
+
+const gFileName = "bug460636";
+const gMsgFile = do_get_file("../mailnews/test/data/" + gFileName);
+                     
+function run_test()
+{
+  loadLocalMailAccount();
+
+  /*
+   * Set up an IMAP server.
+   */
+  gIMAPDaemon = new imapDaemon();
+  gServer = makeServer(gIMAPDaemon, "");
+  gIMAPIncomingServer = createLocalIMAPServer();
+  gIMAPIncomingServer.maximumConnectionsNumber = 1;
+
+  // pref tuning: one connection only, turn off notifications
+  let prefBranch = Cc["@mozilla.org/preferences-service;1"]
+                     .getService(Ci.nsIPrefBranch);
+  prefBranch.setBoolPref("mail.biff.play_sound", false);
+  prefBranch.setBoolPref("mail.biff.show_alert", false);
+  prefBranch.setBoolPref("mail.biff.show_tray_icon", false);
+  prefBranch.setBoolPref("mail.biff.animate_dock_icon", false);
+
+  let inbox = gIMAPDaemon.getMailbox("INBOX");
+
+  /*
+   * Ok, prelude done. Read the original message from disk
+   * (through a file URI), and add it to the Inbox.
+   */
+  let msgfileuri = Cc["@mozilla.org/network/io-service;1"]
+                     .getService(Ci.nsIIOService)
+                     .newFileURI(gMsgFile).QueryInterface(Ci.nsIFileURL);
+
+  inbox.addMessage(new imapMessage(msgfileuri.spec, inbox.uidnext++, []));
+
+  do_test_pending();
+  do_timeout(10000, "do_throw('downloadAllForOffline did not complete within 10 seconds. ABORTING.');");
+
+  // Get the IMAP inbox...
+  let rootFolder = gIMAPIncomingServer.rootFolder;
+  gIMAPInbox = rootFolder.getFolderWithFlags(Ci.nsMsgFolderFlags.Inbox);
+
+  // ...and download for offline use.
+  gIMAPInbox.downloadAllForOffline(UrlListener, null);
+}
+
+var UrlListener = 
+{
+  OnStartRunningUrl: function(url) { },
+  OnStopRunningUrl: function(url, rc)
+  {
+    // Check for ok status.
+    do_check_eq(rc, 0);
+
+    gIMAPIncomingServer.closeCachedConnections();
+    gServer.stop();
+
+    var thread = gThreadManager.currentThread;
+    while (thread.hasPendingEvents())
+      thread.processNextEvent(true);
+
+    do_timeout(1000, "do_test_finished();");
+  }
+};