/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/** Test that listing subscribed mailboxes uses LIST (SUBSCRIBED) instead of LSUB
 * for servers that have LIST-EXTENDED capability
 */
/* References:
 * RFC 5258 - http://tools.ietf.org/html/rfc5258
 * Bug 495318
 * Bug 816028
 * http://bugzilla.zimbra.com/show_bug.cgi?id=78794
 */

// async support
load("../../../resources/logHelper.js");
load("../../../resources/asyncTestUtils.js");
load("../../../resources/alertTestUtils.js");

// IMAP pump

ChromeUtils.import("resource://gre/modules/Services.jsm");

// Globals
var nsMsgFolderFlags = Ci.nsMsgFolderFlags;

// Zimbra is one of the servers that supports LIST-EXTENDED
// it also has a bug that causes a server crash in certain setups
setupIMAPPump("Zimbra");

// Definition of tests
var tests = [
  setupMailboxes,
  testListSubscribed,
  testZimbraServerVersions,
  endTest
]

// setup the mailboxes that will be used for this test
function* setupMailboxes()
{
  IMAPPump.mailbox.subscribed = true;
  IMAPPump.daemon.createMailbox("folder1", {subscribed : true, flags : ["\\Noselect"]});
  IMAPPump.daemon.createMailbox("folder1/folder11", {subscribed : true, flags : ["\\Noinferiors"]});
  IMAPPump.daemon.createMailbox("folder2", {subscribed : true, nonExistent : true});
  IMAPPump.daemon.createMailbox("folder3", {});

  // select the inbox to force folder discovery, etc.
  IMAPPump.inbox.updateFolderWithListener(null, asyncUrlListener);
  yield false;
}

// tests that LIST (SUBSCRIBED) returns the proper response
function* testListSubscribed()
{
  // check that we have \Noselect and \Noinferiors flags - these would not have
  // been returned if we had used LSUB instead of LIST(SUBSCRIBED)
  let rootFolder = IMAPPump.incomingServer.rootFolder;
  let folder1 = rootFolder.getChildNamed("folder1");
  Assert.ok(folder1.getFlag(nsMsgFolderFlags.ImapNoselect));
  Assert.ok(!folder1.getFlag(nsMsgFolderFlags.ImapNoinferiors));

  // make sure the above test was not a fluke
  let folder11 = folder1.getChildNamed("folder11");
  Assert.ok(!folder11.getFlag(nsMsgFolderFlags.ImapNoselect));
  Assert.ok(folder11.getFlag(nsMsgFolderFlags.ImapNoinferiors));

  // test that \NonExistent implies \Noselect
  let folder2 = rootFolder.getChildNamed("folder2");
  Assert.ok(folder1.getFlag(nsMsgFolderFlags.ImapNoselect));

  // should not get a folder3 since it is not subscribed
  let folder3;
  try {
    folder3 = rootFolder.getChildNamed("folder3");
  } catch (ex) {}
  //do_check_false(folder1.getFlag(nsMsgFolderFlags.Subscribed));
  Assert.equal(null, folder3);

  yield true;
}

function* testZimbraServerVersions() {
  // older versions of Zimbra can crash if we send LIST (SUBSCRIBED) so we want
  // to make sure that we are checking for versions

  let testValues = [ { version : '6.3.1_GA_2790', expectedResult : false },
                     { version : '7.2.2_GA_2790', expectedResult : false },
                     { version : '7.2.3_GA_2790', expectedResult : true },
                     { version : '8.0.2_GA_2790', expectedResult : false },
                     { version : '8.0.3_GA_2790', expectedResult : true },
                     { version : '9.0.0_GA_2790', expectedResult : true } ];

  for (let i = 0; i < testValues.length; i++) {
    IMAPPump.daemon.idResponse = '("NAME" "Zimbra" ' +
                             '"VERSION" "' + testValues[i].version + '" ' +
                             '"RELEASE" "20120815212257" ' +
                             '"USER" "user@domain.com" ' +
                             '"SERVER" "14b63305-d002-4f1b-bcd9-23d402d4ef40")';
    IMAPPump.incomingServer.closeCachedConnections();
    IMAPPump.incomingServer.performExpand(null);
    // select inbox is just to wait on performExpand since performExpand does not have listener
    IMAPPump.inbox.updateFolderWithListener(null, asyncUrlListener);
    yield false;
    // if we send LSUB instead of LIST(SUBSCRIBED), then we should not have \NoSelect flag
    let rootFolder = IMAPPump.incomingServer.rootFolder;
    let folder1 = rootFolder.getChildNamed("folder1");
    Assert.equal(folder1.getFlag(nsMsgFolderFlags.ImapNoselect), testValues[i].expectedResult);
  }
}

// Cleanup at end
function endTest()
{
  teardownIMAPPump();
}

function run_test()
{
  Services.prefs.setBoolPref("mail.server.server1.autosync_offline_stores", false);
  async_run_tests(tests);
}

/*
 * helper functions
 */

// given a test file, return the file uri spec
function specForFileName(aFileName)
{
  let file = do_get_file("../../../data/" + aFileName);
  let msgfileuri = Services.io.newFileURI(file).QueryInterface(Ci.nsIFileURL);
  return msgfileuri.spec;
}

function recursiveDeleteMailboxes(aMailbox)
{
  for (var child of aMailbox.allChildren) {
    recursiveDeleteMailboxes(child);
  }
  IMAPPump.daemon.deleteMailbox(aMailbox);
}
