services/common/tests/unit/test_load_modules.js


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/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

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

const MODULE_BASE = "resource://services-common/";
const shared_modules = [
  "async.sys.mjs",
  "logmanager.sys.mjs",
  "rest.sys.mjs",
  "utils.sys.mjs",
];

const non_android_modules = ["tokenserverclient.sys.mjs"];

const TEST_BASE = "resource://testing-common/services/common/";
const shared_test_modules = ["logging.sys.mjs"];

function expectImportsToSucceed(mm, base = MODULE_BASE) {
  for (let m of mm) {
    let resource = base + m;
    let succeeded = false;
    try {
      ChromeUtils.importESModule(resource);
      succeeded = true;
    } catch (e) {}

    if (!succeeded) {
      throw new Error(`Importing ${resource} should have succeeded!`);
    }
  }
}

function expectImportsToFail(mm, base = MODULE_BASE) {
  for (let m of mm) {
    let resource = base + m;
    let succeeded = false;
    try {
      ChromeUtils.importESModule(resource);
      succeeded = true;
    } catch (e) {}

    if (succeeded) {
      throw new Error(`Importing ${resource} should have failed!`);
    }
  }
}

function run_test() {
  expectImportsToSucceed(shared_modules);
  expectImportsToSucceed(shared_test_modules, TEST_BASE);

  if (AppConstants.platform != "android") {
    expectImportsToSucceed(non_android_modules);
  } else {
    expectImportsToFail(non_android_modules);
  }
}