test_extension_storage_tracker_kinto.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

Services.prefs.setBoolPref("webextensions.storage.sync.kinto", true);

const { ExtensionStorageEngine } = ChromeUtils.importESModule(

  "resource://services-sync/engines/extension-storage.sys.mjs"

);

const { Service } = ChromeUtils.importESModule(

  "resource://services-sync/service.sys.mjs"

);

const { extensionStorageSyncKinto: extensionStorageSync } =

  ChromeUtils.importESModule(

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

);

let engine;

add_task(async function setup() {

  await Service.engineManager.register(ExtensionStorageEngine);

  engine = Service.engineManager.get("extension-storage");

  do_get_profile(); // so we can use FxAccounts

  loadWebExtensionTestFunctions();

});

add_task(async function test_changing_extension_storage_changes_score() {

  const tracker = engine._tracker;

  const extension = { id: "my-extension-id" };

  tracker.start();

  await withSyncContext(async function (context) {

    await extensionStorageSync.set(extension, { a: "b" }, context);

});

  Assert.equal(tracker.score, SCORE_INCREMENT_MEDIUM);

  tracker.resetScore();

  await withSyncContext(async function (context) {

    await extensionStorageSync.remove(extension, "a", context);

});

  Assert.equal(tracker.score, SCORE_INCREMENT_MEDIUM);

  await tracker.stop();

});