Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use registerAndActivateServiceWorker method in wpt

Best JavaScript code snippet using wpt

utils.js

Source:utils.js

1'use strict';2// Depends on /service-workers/service-worker/resources/test-helpers.sub.js3async function registerAndActivateServiceWorker(test) {4  const script = 'resources/sw.js';5  const scope = 'resources/scope' + location.pathname;6  let serviceWorkerRegistration =7      await service_worker_unregister_and_register(test, script, scope);8  add_completion_callback(() => {9    serviceWorkerRegistration.unregister();10  });11  await wait_for_state(test, serviceWorkerRegistration.installing, 'activated');12  return serviceWorkerRegistration;13}14function backgroundFetchTest(func, description) {15  promise_test(async t => {16    const serviceWorkerRegistration = await registerAndActivateServiceWorker(t);17    return func(t, serviceWorkerRegistration.backgroundFetch);18  }, description);19}20let _nextBackgroundFetchTag = 0;21function uniqueTag() {22  return 'tag' + _nextBackgroundFetchTag++;...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.