browser_application_panel_start-service-worker.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

const TAB_URL = URL_ROOT + "resources/service-workers/simple.html";

/**

 * Tests that the Start button works for service workers who can be debugged

*/

add_task(async function () {

  await enableApplicationPanel(); // this also enables SW debugging

  // Setting a low idle_timeout and idle_extended_timeout will allow the service worker

  // to reach the STOPPED state quickly, which will allow us to test the start button.

  // The default value is 30000 milliseconds.

  info("Set a low service worker idle timeout");

  await pushPref("dom.serviceWorkers.idle_timeout", 1000);

  await pushPref("dom.serviceWorkers.idle_extended_timeout", 1000);

  const { panel, tab, commands } = await openNewTabAndApplicationPanel(TAB_URL);

  const doc = panel.panelWin.document;

  selectPage(panel, "service-workers");

  await waitForWorkerRegistration(tab);

  info("Wait until the service worker appears in the application panel");

  await waitUntil(() => getWorkerContainers(doc).length === 1);

  info("Wait until the start button is displayed and enabled");

  const container = getWorkerContainers(doc)[0];

  await waitUntil(() => {

    const button = container.querySelector(".js-start-button");

    return button && !button.disabled;

});

  info("Click the button and wait for the worker to start");

  const button = container.querySelector(".js-start-button");

  button.click();

  info("Wait until status 'Running' is displayed");

  await waitUntil(() => {

    const statusEl = container.querySelector(".js-worker-status");

    return statusEl && statusEl.textContent === "Running";

});

  ok(true, "Worker status is 'Running'");

  await unregisterAllWorkers(commands.client, doc);

  // close the tab

  info("Closing the tab.");

  await BrowserTestUtils.removeTab(tab);

});