import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

testing/web-platform/tests/service-workers/stub-3.1-service-worker-obj.html

@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html>
+<title>Service Workers: ServiceWorker</title>
+    <head>
+        <link rel="help" href="https://w3c.github.io/ServiceWorker/#service-worker-obj">
+        <script src="/resources/testharness.js"></script>
+        <script src="/resources/testharnessreport.js"></script>
+
+        <script src=/resources/WebIDLParser.js></script>
+        <script src=/resources/idlharness.js></script>
+
+    </head>
+    <body>
+
+<script type=text/plain id="idl_0">
+[Constructor()] // no-op constructor
+interface ServiceWorker : Worker {
+  readonly attribute DOMString scope;
+  readonly attribute DOMString url;
+  readonly attribute ServiceWorkerState state;
+
+  // event
+  attribute EventHandler onstatechange;
+};
+
+enum ServiceWorkerState {
+  "installing",
+  "installed",
+  "activating",
+  "activated",
+  "redundant"
+};
+</pre>
+
+<!--
+The `ServiceWorker` interface represents the document-side view of a Service
+Worker. This object provides a no-op constructor. Callers should note that only
+`ServiceWorker` objects created by the user agent (see
+`navigator.serviceWorker.installing`, `navigator.serviceWorker.waiting`,
+`navigator.serviceWorker.active` and `navigator.serviceWorker.controller`) will
+provide meaningful functionality.
+-->
+
+
+    <script type=text/plain id="untested_idls">
+        interface EventHandler {};
+        interface Worker {};
+    </pre>
+
+    <script>
+        var idl_array = new IdlArray();
+        idl_array.add_untested_idls(document.getElementById("untested_idls").textContent);
+        idl_array.add_idls(document.getElementById("idl_0").textContent);
+        idl_array.add_objects({
+            ServiceWorker: ["throw new Error ('No object defined for the ServiceWorker interface')"],
+            ServiceWorkerState: ["throw new Error ('No object defined for the ServiceWorkerState enum')"]
+        });
+        idl_array.test();
+    </script>
+
+    </body>
+</html>
+