testing/web-platform/tests/service-workers/stub-4.1-service-worker-global-scope.html

   1 <!DOCTYPE html>
   2 <html>
   3 <title>Service Workers: ServiceWorkerGlobalScope</title>
   4     <head>
   5         <link rel="help" href="https://w3c.github.io/ServiceWorker/#service-worker-global-scope">
   6         <script src="/resources/testharness.js"></script>
   7         <script src="/resources/testharnessreport.js"></script>
   8
   9         <script src=/resources/WebIDLParser.js></script>
  10         <script src=/resources/idlharness.js></script>
  11
  12     </head>
  13     <body>
  14
  15 <script type=text/plain id="idl_0">
  16 [Global]
  17 interface ServiceWorkerGlobalScope : WorkerGlobalScope {
  18   readonly attribute CacheStorage caches;
  19   // A container for a list of window objects, identifiable by ID, that
  20   // correspond to windows (or workers) that are "controlled" by this SW
  21   readonly attribute ServiceWorkerClients clients;
  22   [Unforgeable] readonly attribute DOMString scope;
  23
  24   Promise<any> fetch((Request or ScalarValueString) request);
  25
  26   void update();
  27   void unregister();
  28
  29   attribute EventHandler oninstall;
  30   attribute EventHandler onactivate;
  31   attribute EventHandler onfetch;
  32   attribute EventHandler onbeforeevicted;
  33   attribute EventHandler onevicted;
  34
  35   // The event.source of these MessageEvents are instances of Client
  36   attribute EventHandler onmessage;
  37
  38   // close() method inherited from WorkerGlobalScope is not exposed.
  39 };
  40 </script>
  41
  42 <!--
  43 The `ServiceWorkerGlobalScope` interface represents the global execution
  44 context of a Service Worker. `ServiceWorkerGlobalScope` object provides
  45 generic, event-driven, time-limited script execution contexts that run at an
  46 origin. Once successfully [registered][1], a Service Worker is started, kept
  47 alive and killed by their relationship to events, not documents. Any type of
  48 synchronous requests MUST NOT be initiated inside of a Service Worker.
  49
  50 [1]: #navigator-service-worker-register
  51 -->
  52
  53
  54     <script type=text/plain id="untested_idls">
  55         interface CacheStorage {};
  56         interface ServiceWorkerClients {};
  57         interface Request {};
  58         interface ScalarValueString {};
  59         interface EventHandler {};
  60         interface WorkerGlobalScope {};
  61     </script>
  62
  63     <script>
  64         var idl_array = new IdlArray();
  65         idl_array.add_untested_idls(document.getElementById("untested_idls").textContent);
  66         idl_array.add_idls(document.getElementById("idl_0").textContent);
  67         idl_array.add_objects({
  68             ServiceWorkerGlobalScope: ["throw new Error ('No object defined for the ServiceWorkerGlobalScope interface')"]
  69         });
  70         idl_array.test();
  71     </script>
  72
  73     </body>
  74 </html>
  75