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-rw-r--r--dom/serviceworkers/test/fetch/plugin/plugins.html43
-rw-r--r--dom/serviceworkers/test/fetch/plugin/worker.js15
2 files changed, 58 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/fetch/plugin/plugins.html b/dom/serviceworkers/test/fetch/plugin/plugins.html
new file mode 100644
index 0000000000..b268f6d99e
--- /dev/null
+++ b/dom/serviceworkers/test/fetch/plugin/plugins.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<script>
+ var obj, embed;
+
+ function ok(v, msg) {
+ window.opener.postMessage({status: "ok", result: !!v, message: msg}, "*");
+ }
+
+ function finish() {
+ document.documentElement.removeChild(obj);
+ document.documentElement.removeChild(embed);
+ window.opener.postMessage({status: "done"}, "*");
+ }
+
+ function test_object() {
+ obj = document.createElement("object");
+ obj.setAttribute('data', "object");
+ document.documentElement.appendChild(obj);
+ }
+
+ function test_embed() {
+ embed = document.createElement("embed");
+ embed.setAttribute('src', "embed");
+ document.documentElement.appendChild(embed);
+ }
+
+ navigator.serviceWorker.addEventListener("message", function onMessage(e) {
+ if (e.data.destination === "object") {
+ ok(false, "<object> should not be intercepted");
+ } else if (e.data.destination === "embed") {
+ ok(false, "<embed> should not be intercepted");
+ } else if (e.data.destination === "" && e.data.resource === "foo.txt") {
+ navigator.serviceWorker.removeEventListener("message", onMessage);
+ finish();
+ }
+ });
+
+ test_object();
+ test_embed();
+ // SW will definitely intercept fetch API, use this to see if plugins are
+ // intercepted before fetch().
+ fetch("foo.txt");
+</script>
diff --git a/dom/serviceworkers/test/fetch/plugin/worker.js b/dom/serviceworkers/test/fetch/plugin/worker.js
new file mode 100644
index 0000000000..9849c9e0d5
--- /dev/null
+++ b/dom/serviceworkers/test/fetch/plugin/worker.js
@@ -0,0 +1,15 @@
+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({
+ destination: event.request.destination,
+ resource,
+ });
+ }
+ });
+ })
+ );
+});