test_backgroundtask_exitcodes.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-

 * vim: sw=4 ts=4 sts=4 et

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

// This test exercises functionality and also ensures the exit codes,

// which are a public API, do not change over time.

const { EXIT_CODE } = ChromeUtils.importESModule(

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

);

add_task(async function test_success() {

  let exitCode = await do_backgroundtask("success");

  Assert.equal(0, exitCode);

  Assert.equal(EXIT_CODE.SUCCESS, exitCode);

});

add_task(async function test_failure() {

  let exitCode = await do_backgroundtask("failure");

  Assert.equal(1, exitCode);

  // There's no single exit code for failure.

  Assert.notEqual(EXIT_CODE.SUCCESS, exitCode);

});

add_task(async function test_exception() {

  let exitCode = await do_backgroundtask("exception");

  Assert.equal(3, exitCode);

  Assert.equal(EXIT_CODE.EXCEPTION, exitCode);

});

add_task(async function test_not_found() {

  let exitCode = await do_backgroundtask("not_found");

  Assert.equal(2, exitCode);

  Assert.equal(EXIT_CODE.NOT_FOUND, exitCode);

});

add_task(async function test_timeout() {

  const startTime = new Date();

  let exitCode = await do_backgroundtask("timeout");

  const endTime = new Date();

  const elapsedMs = endTime - startTime;

  const fiveMinutesInMs = 5 * 60 * 1000;

  Assert.less(elapsedMs, fiveMinutesInMs);

  Assert.equal(4, exitCode);

  Assert.equal(EXIT_CODE.TIMEOUT, exitCode);

});