test_addon_events.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const { AddonManager } = ChromeUtils.importESModule(

  "resource://gre/modules/AddonManager.sys.mjs"

);

add_task(async function testReloadExitedAddon() {

  await startupAddonsManager();

  DevToolsServer.init();

  DevToolsServer.registerAllActors();

  const client = new DevToolsClient(DevToolsServer.connectPipe());

  await client.connect();

  // Retrieve the current list of addons to be notified of the next list update.

  // We will also call listAddons every time we receive the event "addonListChanged" for

  // the same reason.

  await client.mainRoot.listAddons();

  info("Install the addon");

  const addonFile = do_get_file("addons/web-extension", false);

  let installedAddon;

  await expectAddonListChanged(client, async () => {

    installedAddon = await AddonManager.installTemporaryAddon(addonFile);

});

  ok(true, "Received onAddonListChanged when installing addon");

  info("Disable the addon");

  await expectAddonListChanged(client, () => installedAddon.disable());

  ok(true, "Received onAddonListChanged when disabling addon");

  info("Enable the addon");

  await expectAddonListChanged(client, () => installedAddon.enable());

  ok(true, "Received onAddonListChanged when enabling addon");

  info("Put the addon in pending uninstall mode");

  await expectAddonListChanged(client, () => installedAddon.uninstall(true));

  ok(true, "Received onAddonListChanged when addon moves to pending uninstall");

  info("Cancel uninstall for addon");

  await expectAddonListChanged(client, () => installedAddon.cancelUninstall());

  ok(true, "Received onAddonListChanged when addon uninstall is canceled");

  info("Completely uninstall the addon");

  await expectAddonListChanged(client, () => installedAddon.uninstall());

  ok(true, "Received onAddonListChanged when addon is uninstalled");

  await close(client);

});

async function expectAddonListChanged(client, predicate) {

  const onAddonListChanged = client.mainRoot.once("addonListChanged");

  await predicate();

  await onAddonListChanged;

  await client.mainRoot.listAddons();