1 files changed, 14 insertions, 0 deletions
diff --git a/dom/workers/test/serviceworkers/fetch/plugin/worker.js b/dom/workers/test/serviceworkers/fetch/plugin/worker.js
new file mode 100644
index 000000000..e97d06205
--- /dev/null
+++ b/dom/workers/test/serviceworkers/fetch/plugin/worker.js
@@ -0,0 +1,14 @@
+self.addEventListener("fetch", function(event) {
+  var resource = event.request.url.split('/').pop();
+  event.waitUntil(
+    clients.matchAll()
+           .then(clients => {
+             clients.forEach(client => {
+               if (client.url.includes("plugins.html")) {
+                 client.postMessage({context: event.request.context,
+                                     resource: resource});
+               }
+             });
+           })
+  );
+});