browser_ext_compose_bug1804796.js

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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

 * file, you can obtain one at http://mozilla.org/MPL/2.0/. */

var { MailServices } = ChromeUtils.importESModule(

  "resource:///modules/MailServices.sys.mjs"

);

const account = createAccount("pop3");

createAccount("local");

MailServices.accounts.defaultAccount = account;

addIdentity(account);

const rootFolder = account.incomingServer.rootFolder;

rootFolder.createSubfolder("test", null);

const folder = rootFolder.getChildNamed("test");

createMessages(folder, 4);

add_task(async function test_update_plaintext_before_send() {

  const files = {

    "background.js": async () => {

      const accounts = await browser.accounts.list();

      browser.test.assertEq(2, accounts.length, "number of accounts");

      const popAccount = accounts.find(a => a.type == "pop3");

      const testFolder = popAccount.folders.find(f => f.name == "test");

      const { messages } = await browser.messages.list(testFolder.id);

      browser.test.assertEq(4, messages.length, "number of messages");

      // Setup onBeforeSend listener.

      const listener = async tab => {

        const details1 = await browser.compose.getComposeDetails(tab.id);

        details1.plainTextBody =

          "Pre Text\n\n" + details1.plainTextBody + "\n\nPost Text";

        await browser.compose.setComposeDetails(tab.id, details1);

        await new Promise(resolve => window.setTimeout(resolve));

        const details2 = await browser.compose.getComposeDetails(tab.id);

        browser.test.assertEq(

          details1.plainTextBody,

          details2.plainTextBody,

          "PlainTextBody should be correct after updated in onBeforeSend"

);

        return {};

};

      browser.compose.onBeforeSend.addListener(listener);

      // Reply to a message.

      const createdWindowPromise = window.waitForEvent("windows.onCreated");

      const tab = await browser.compose.beginReply(messages[0].id, {

        isPlainText: true,

});

      await createdWindowPromise;

      // Send message and trigger onBeforeSend event.

      await new Promise(resolve => window.setTimeout(resolve));

      const closedWindowPromise = window.waitForEvent("windows.onRemoved");

      await browser.compose.sendMessage(tab.id, { mode: "sendLater" });

      await closedWindowPromise;

      browser.test.notifyPass("finished");

},

    "utils.js": await getUtilsJS(),

};

  const extension = ExtensionTestUtils.loadExtension({

    files,

    manifest: {

      background: { scripts: ["utils.js", "background.js"] },

      permissions: ["compose", "accountsRead", "messagesRead", "compose.send"],

},

});

  await extension.startup();

  await extension.awaitFinish("finished");

  await extension.unload();

});