1 files changed, 20 insertions, 0 deletions
diff --git a/test/wpt/tests/fetch/api/request/destination/resources/fetch-destination-worker-iframe.js b/test/wpt/tests/fetch/api/request/destination/resources/fetch-destination-worker-iframe.js
new file mode 100644
index 0000000..7634583
--- /dev/null
+++ b/test/wpt/tests/fetch/api/request/destination/resources/fetch-destination-worker-iframe.js
@@ -0,0 +1,20 @@
+self.addEventListener('fetch', function(event) {
+    if (event.request.url.includes('dummy')) {
+        event.waitUntil(async function() {
+            let destination = new URL(event.request.url).searchParams.get("dest");
+            let clients = await self.clients.matchAll({"includeUncontrolled": true});
+            clients.forEach(function(client) {
+                if (client.url.includes("fetch-destination-iframe")) {
+                    if (event.request.destination == destination) {
+                        client.postMessage("PASS");
+                    } else {
+                        client.postMessage("FAIL");
+                    }
+                }
+            })
+        }());
+    }
+    event.respondWith(fetch(event.request));
+});
+
+