toolkit/components/extensions/test/xpcshell/test_ext_shutdown_cleanup.js


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/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */

"use strict";

const {
  ExtensionParent: { GlobalManager },
} = ChromeUtils.importESModule(
  "resource://gre/modules/ExtensionParent.sys.mjs"
);

add_task(async function test_global_manager_shutdown_cleanup() {
  equal(
    GlobalManager.initialized,
    false,
    "GlobalManager start as not initialized"
  );

  function background() {
    browser.test.notifyPass("background page loaded");
  }

  let extension = ExtensionTestUtils.loadExtension({
    background,
  });

  await extension.startup();
  await extension.awaitFinish("background page loaded");

  equal(
    GlobalManager.initialized,
    true,
    "GlobalManager has been initialized once an extension is started"
  );

  await extension.unload();

  equal(
    GlobalManager.initialized,
    false,
    "GlobalManager has been uninitialized once all the webextensions have been stopped"
  );
});