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/* 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
/**
* Tests that the OfflineManager correctly downloads IMAP messages
* via nsIMsgOfflineManager.synchronizeForOffline().
*
* SynchronizeForOffline() is the only path which exercises
* nsImapOfflineDownloader, which is what we're aiming to cover here.
*/
var { PromiseTestUtils } = ChromeUtils.importESModule(
);
var { TestUtils } = ChromeUtils.importESModule(
);
var { MessageGenerator } = ChromeUtils.importESModule(
);
// Helper to load a list of messages directly into the fake IMAP server.
function injectMessages(messages, mailbox) {
messages.forEach(function (raw) {
const dataUri = Services.io.newURI("data:text/plain;base64," + btoa(raw));
mailbox.addMessage(new ImapMessage(dataUri.spec, mailbox.uidnext++, []));
});
}
// We want a fake IMAP server.
// We also want to stop AutoSyncManager interfering with our test by from
// downloading messages in the background.
add_setup(async function () {
setupIMAPPump();
Services.prefs.setBoolPref(
"mail.server.default.autosync_offline_stores",
false
);
registerCleanupFunction(teardownIMAPPump);
});
add_task(async function testSynchronizeForOffline() {
// Add a bunch of messages directly to inbox on the server.
const generator = new MessageGenerator();
const messages = generator
.makeMessages({ count: 10 })
.map(message => message.toMessageString());
injectMessages(messages, IMAPPump.daemon.getMailbox("INBOX"));
const inbox = IMAPPump.inbox;
// Sync message list with the server (without downloading them in full).
{
const listener = new PromiseTestUtils.PromiseUrlListener();
inbox.updateFolderWithListener(null, listener);
await listener.promise;
}
// Sanity check - Make sure the messages have not yet been downloaded for
// offline use.
for (const msg of inbox.messages) {
Assert.equal(
msg.flags & Ci.nsMsgMessageFlags.Offline,
0,
"Messages should not yet be downloaded."
);
}
// Ask OfflineManager to download all the mail.
{
const offlineManager = Cc[
"@mozilla.org/messenger/offline-manager;1"
].getService(Ci.nsIMsgOfflineManager);
offlineManager.inProgress = true;
offlineManager.synchronizeForOffline(
false /* downloadNews */,
true /* downloadMail */,
false /* sendUnsentMessages */,
false /* goOfflineWhenDone */,
null /* window */
);
await TestUtils.waitForCondition(
() => !offlineManager.inProgress,
"wait for offlineManager not in progress"
);
// We need a fudge-factor delay in order to pass reliably in --verify mode.
await PromiseTestUtils.promiseDelay(100);
}
// At this point all the messages should have been downloaded.
for (const msg of inbox.messages) {
Assert.notEqual(
msg.flags & Ci.nsMsgMessageFlags.Offline,
0,
"Messages should now be downloaded and available offline."
);
}
});