Import wpt@503f5b5f78ec4e87d144f78609f363f0ed0ea8db

third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/resources/fetch-event-within-sw-worker.js

Index: third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/resources/fetch-event-within-sw-worker.js
diff --git a/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/resources/fetch-event-within-sw-worker.js b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/resources/fetch-event-within-sw-worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..f3180d776c5b02ed2cf202c298fabfd1e8f8ea11
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/resources/fetch-event-within-sw-worker.js
@@ -0,0 +1,48 @@
+skipWaiting();
+
+addEventListener('fetch', event => {
+  const url = new URL(event.request.url);
+
+  if (url.origin != location.origin) return;
+
+  if (url.pathname.endsWith('/dummy.txt')) {
+    event.respondWith(new Response('intercepted'));
+    return;
+  }
+
+  if (url.pathname.endsWith('/dummy.txt-inner-fetch')) {
+    event.respondWith(fetch('dummy.txt'));
+    return;
+  }
+
+  if (url.pathname.endsWith('/dummy.txt-inner-cache')) {
+    event.respondWith(
+      caches.open('test-inner-cache').then(cache =>
+        cache.add('dummy.txt').then(() => cache.match('dummy.txt'))
+      )
+    );
+    return;
+  }
+
+  if (url.pathname.endsWith('/show-notification')) {
+    // Copy the currect search string onto the icon url
+    const iconURL = new URL('notification_icon.py', location);
+    iconURL.search = url.search;
+
+    event.respondWith(
+      registration.showNotification('test', {
+        icon: iconURL
+      }).then(() => registration.getNotifications()).then(notifications => {
+        for (const n of notifications) n.close();
+        return new Response('done');
+      })
+    );
+    return;
+  }
+
+  if (url.pathname.endsWith('/notification_icon.py')) {
+    new BroadcastChannel('icon-request').postMessage('yay');
+    event.respondWith(new Response('done'));
+    return;
+  }
+});