tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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icon-fetch.tentative.https.window.js (1012B)

      1 // META: script=/resources/testdriver.js
      2 // META: script=/resources/testdriver-vendor.js
      3 // META: script=/service-workers/service-worker/resources/test-helpers.sub.js
      4 // META: script=resources/helpers.js
      5 
      6 let registration;
      7 
      8 promise_setup(async () => {
      9  await trySettingPermission("granted");
     10  registration = await prepareActiveServiceWorker("icon-fetch-sw.js");
     11  await new Promise(r => navigator.serviceWorker.addEventListener("controllerchange", r, { once: true }));
     12 });
     13 
     14 promise_test(async t => {
     15  const iconUrl = new URL("resources/icon.png", location.href).toString();
     16 
     17  const { promise, resolve } = Promise.withResolvers();
     18  navigator.serviceWorker.addEventListener("message", async ev => {
     19    if (ev.data.url === iconUrl) {
     20      resolve();
     21    }
     22  }, { signal: t.signal });
     23 
     24  await registration.showNotification("new Notification", {
     25    icon: iconUrl
     26  });
     27  t.add_cleanup(closeAllNotifications);
     28 
     29  await promise;
     30 }, "Icon fetch should cause a corresponding fetch event in the service worker");