test_webextensions_startup.js

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/* Any copyright is dedicated to the Public Domain.

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

/**

 * Tests to ensure that WebExtensions correctly load on startup without errors.

*/

"use strict";

const lazy = {};

ChromeUtils.defineESModuleGetters(lazy, {

  ExtensionTestUtils:

    "resource://testing-common/ExtensionXPCShellUtils.sys.mjs",

});

let extension;

add_setup(async function () {

  let server = useHttpServer();

  server.registerContentType("sjs", "sjs");

  SearchTestUtils.setRemoteSettingsConfig([{ identifier: "unused" }]);

  await SearchTestUtils.initXPCShellAddonManager();

});

add_task(async function test_startup_with_new_addon() {

  // Although rare, handling loading an add-on on startup should work.

  // Additionally, this sub-test allows us to pre-fill the search settings

  // for the subsequent tests.

  // Do not use SearchTestUtils.installSearchExtension, as we need to manually

  // start the search service after installing the extension.

  let extensionInfo = {

    useAddonManager: "permanent",

    files: {},

    manifest: SearchTestUtils.createEngineManifest({

      name: "startup",

      search_url: "https://example.com/",

}),

};

  extension = lazy.ExtensionTestUtils.loadExtension(extensionInfo);

  await extension.startup();

  let settingsWritten = promiseAfterSettings();

  await Services.search.init();

  await AddonTestUtils.waitForSearchProviderStartup(extension);

  await settingsWritten;

  let engine = await Services.search.getEngineByName("startup");

  Assert.ok(engine, "Should have loaded the engine");

  let submission = engine.getSubmission("foo");

  Assert.equal(

    submission.uri.spec,

    "https://example.com/?q=foo",

    "Should have the expected search url."

);

});

add_task(async function test_startup_with_existing_addon_from_settings() {

  Services.search.wrappedJSObject.reset();

  let settingsWritten = promiseAfterSettings();

  await Services.search.init();

  await settingsWritten;

  let engine = await Services.search.getEngineByName("startup");

  Assert.ok(engine, "Should have loaded the engine");

  let submission = engine.getSubmission("foo");

  Assert.equal(

    submission.uri.spec,

    "https://example.com/?q=foo",

    "Should have the expected search url."

);

});

add_task(

  async function test_startup_with_existing_addon_with_startup_notification() {

    // Checks that we correctly load the add-on on startup when we are notified

    // about it from the add-on manager before search has initialised. Also

    // ensures that we don't raise an error when loading it from settings

    // when the add-on is already there. The console check is handled by

    // TestUtils.listenForConsoleMessages() in head_search.js.

    Services.search.wrappedJSObject.reset();

    await Services.search.addEnginesFromExtension(extension.extension);

    let settingsWritten = promiseAfterSettings();

    await Services.search.init();

    await settingsWritten;

    let engine = await Services.search.getEngineByName("startup");

    Assert.ok(engine, "Should have loaded the engine");

    let submission = engine.getSubmission("foo");

    Assert.equal(

      submission.uri.spec,

      "https://example.com/?q=foo",

      "Should have the expected search url."

);

    await extension.unload();

);