content/test/data/workers/worker_common.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Track the number of clients for this worker - tests can use this to ensure
   6 // that shared workers are actually shared, not distinct.
   7 var num_clients = 0;
   8
   9 if (!self.postMessage) {
  10   // This is a shared worker - mimic dedicated worker APIs
  11   onconnect = function(event) {
  12     num_clients++;
  13     event.ports[0].onmessage = function(e) {
  14       self.postMessage = function(msg) {
  15         event.ports[0].postMessage(msg);
  16       };
  17       self.onmessage(e);
  18     };
  19   };
  20 } else {
  21   num_clients++;
  22 }
  23 onmessage = function(evt) {
  24   if (evt.data == "ping")
  25     postMessage("pong");
  26   else if (evt.data == "auth")
  27     importScripts("/auth-basic");
  28   else if (evt.data == "close")
  29     close();
  30   else if (/eval.+/.test(evt.data)) {
  31     try {
  32       postMessage(eval(evt.data.substr(5)));
  33     } catch (ex) {
  34       postMessage(ex);
  35     }
  36   } else if (/tls-client-auth.+/.test(evt.data)) {
  37     try {
  38       importScripts(evt.data.substr(16));
  39     } catch (ex) {
  40     }
  41     postMessage("done");
  42   }
  43 }