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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/* import-globals-from helper-serviceworker.js */
Services.scriptloader.loadSubScript(
CHROME_URL_ROOT + "helper-serviceworker.js",
this
);
const SW_TAB_URL = URL_ROOT_SSL + "resources/service-workers/empty-sw.html";
const SW_URL = URL_ROOT_SSL + "resources/service-workers/empty-sw.js";
/**
* Test that service workers can be started using about:debugging.
*/
add_task(async function () {
await enableServiceWorkerDebugging();
// 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 { document, tab, window } = await openAboutDebugging({
enableWorkerUpdates: true,
});
await selectThisFirefoxPage(document, window.AboutDebugging.store);
// Open a tab that registers a basic service worker.
const swTab = await addTab(SW_TAB_URL);
// Wait for the registration to make sure service worker has been started, and that we
// are not just reading STOPPED as the initial state.
await waitForRegistration(swTab);
info("Wait until the service worker stops");
const targetElement = await waitForServiceWorkerStopped(SW_URL, document);
// Retrieve the Start button for the worker.
const startButton = targetElement.querySelector(".qa-start-button");
ok(startButton, "Found its start button");
info(
"Click on the start button and wait for the service worker to be running"
);
const onServiceWorkerRunning = waitForServiceWorkerRunning(SW_URL, document);
startButton.click();
const updatedTarget = await onServiceWorkerRunning;
// Check that the buttons are displayed as expected.
const hasInspectButton = updatedTarget.querySelector(
".qa-debug-target-inspect-button"
);
const hasStartButton = updatedTarget.querySelector(".qa-start-button");
ok(hasInspectButton, "Service worker has an inspect button");
ok(!hasStartButton, "Service worker does not have a start button");
info("Unregister service worker");
await unregisterServiceWorker(swTab);
info("Wait until the service worker disappears from about:debugging");
await waitUntil(() => !findDebugTargetByText(SW_URL, document));
info("Remove tabs");
await removeTab(swTab);
await removeTab(tab);
});
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