5 files changed, 89 insertions, 0 deletions
diff --git a/dom/workers/test/serviceworkers/thirdparty/iframe1.html b/dom/workers/test/serviceworkers/thirdparty/iframe1.html
new file mode 100644
index 000000000..43fe8c572
--- /dev/null
+++ b/dom/workers/test/serviceworkers/thirdparty/iframe1.html
@@ -0,0 +1,30 @@
+<!--
+  Any copyright is dedicated to the Public Domain.
+  http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html>
+<head>
+  <meta http-equiv="Content-type" content="text/html;charset=UTF-8">
+  <title>SW third party iframe test</title>
+
+  <script type="text/javascript;version=1.7">
+    function messageListener(event) {
+      let message = eval(event.data);
+
+      dump("got message " + JSON.stringify(message) + "\n");
+      if (message.source == "parent") {
+        document.getElementById("iframe2").src = message.href;
+      }
+      else if (message.source == "iframe") {
+        parent.postMessage(event.data, "*");
+      }
+    }
+  </script>
+
+</head>
+
+<body onload="window.addEventListener('message', messageListener, false);">
+  <iframe id="iframe2"></iframe>
+</body>
+
+</html>
diff --git a/dom/workers/test/serviceworkers/thirdparty/iframe2.html b/dom/workers/test/serviceworkers/thirdparty/iframe2.html
new file mode 100644
index 000000000..fac6a9395
--- /dev/null
+++ b/dom/workers/test/serviceworkers/thirdparty/iframe2.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<script>
+  window.parent.postMessage({
+    source: "iframe",
+    status: "networkresponse"
+  }, "*");
+</script>
diff --git a/dom/workers/test/serviceworkers/thirdparty/register.html b/dom/workers/test/serviceworkers/thirdparty/register.html
new file mode 100644
index 000000000..59b8c5c41
--- /dev/null
+++ b/dom/workers/test/serviceworkers/thirdparty/register.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<script>
+  function ok(v, msg) {
+    window.parent.postMessage({status: "ok", result: !!v, message: msg}, "*");
+  }
+
+  var isDone = false;
+  function done(reg) {
+    if (!isDone) {
+      ok(reg.waiting || reg.active,
+         "Either active or waiting worker should be available.");
+      window.parent.postMessage({status: "registrationdone"}, "*");
+      isDone = true;
+    }
+  }
+
+  navigator.serviceWorker.register("sw.js", {scope: "."})
+    .then(function(registration) {
+      if (registration.installing) {
+        registration.installing.onstatechange = function(e) {
+          done(registration);
+        };
+      } else {
+        done(registration);
+      }
+    });
+</script>
diff --git a/dom/workers/test/serviceworkers/thirdparty/sw.js b/dom/workers/test/serviceworkers/thirdparty/sw.js
new file mode 100644
index 000000000..ca45698c8
--- /dev/null
+++ b/dom/workers/test/serviceworkers/thirdparty/sw.js
@@ -0,0 +1,14 @@
+self.addEventListener("fetch", function(event) {
+  dump("fetch " + event.request.url + "\n");
+  if (event.request.url.indexOf("iframe2.html") >= 0) {
+    var body =
+      "<script>" +
+        "window.parent.postMessage({" +
+          "source: 'iframe', status: 'swresponse'" +
+        "}, '*');" +
+      "</script>";
+    event.respondWith(new Response(body, {
+      headers: {'Content-Type': 'text/html'}
+    }));
+  }
+});
diff --git a/dom/workers/test/serviceworkers/thirdparty/unregister.html b/dom/workers/test/serviceworkers/thirdparty/unregister.html
new file mode 100644
index 000000000..2cb6ee0ce
--- /dev/null
+++ b/dom/workers/test/serviceworkers/thirdparty/unregister.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<script>
+  navigator.serviceWorker.getRegistration(".").then(function(registration) {
+    if(!registration) {
+      return;
+    }
+    registration.unregister().then(() => {
+      window.parent.postMessage({status: "unregistrationdone"}, "*");
+    });
+  });
+</script>