chrome/test/data/extensions/api_test/mime_handler_view/test_postmessage.js

   1 // Copyright 2014 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 var messages = ['hey', 100, 25.0];
   6 var messagesSent = 0;
   7 var messagesReceived = 0;
   8
   9 window.addEventListener('message', function(event) {
  10   if (event.data == messages[messagesReceived]) {
  11     messagesReceived++;
  12     if (messagesReceived == messages.length)
  13       // Instruct the extension to call chrome.test.succeed().
  14       plugin.postMessage('succeed');
  15   } else {
  16     // Instruct the extension to call chrome.test.fail().
  17     plugin.postMessage('fail');
  18   }
  19 }, false);
  20
  21 var plugin = document.getElementById('plugin');
  22 function postNextMessage() {
  23   plugin.postMessage(messages[messagesSent]);
  24   messagesSent++;
  25   if (messagesSent < messages.length)
  26     setTimeout(postNextMessage, 0);
  27 }
  28 postNextMessage();