Update web-platform-tests to revision cd44958a002b1ad494168e0290554644de84526e

1 files changed, 13 insertions, 2 deletions

diff --git a/tests/wpt/web-platform-tests/background-fetch/service_workers/sw-update-ui.js b/tests/wpt/web-platform-tests/background-fetch/service_workers/sw-update-ui.js
index 5dec087cd15..3848dc4402b 100644
--- a/tests/wpt/web-platform-tests/background-fetch/service_workers/sw-update-ui.js
+++ b/tests/wpt/web-platform-tests/background-fetch/service_workers/sw-update-ui.js
@@ -1,3 +1,4 @@
+importScripts('/resources/testharness.js');
 importScripts('sw-helpers.js');
 
 async function updateUI(event) {
@@ -13,10 +14,20 @@ async function updateUI(event) {
 
   return Promise.all(updateParams.map(param => event.updateUI(param)))
            .then(() => 'update success')
-           .catch(e => e.message);
+           .catch(e => e.name);
 }
 
 self.addEventListener('backgroundfetchsuccess', event => {
+  if (event.registration.id === 'update-inactive') {
+    // Post an async task before calling updateUI from the inactive event.
+    // Any async behaviour outside `waitUntil` should mark the event as
+    // inactive, and subsequent calls to `updateUI` should fail.
+    new Promise(r => step_timeout(r, 0))
+        .then(() => event.updateUI({ title: 'New title' }))
+        .catch(e => sendMessageToDocument({ update: e.name }));
+    return;
+  }
+
   event.waitUntil(updateUI(event)
-      .then(update => sendMessageToDocument({ type: event.type, update })))
+      .then(update => sendMessageToDocument({ update })));
 });