ppapi/tests/extensions/media_galleries/test.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 filePassingModule = null;
   6 var testFilesystem;
   7 var gotReady = false;
   8
   9 function handleMessage(message) {
  10   if (message.data == 'ready') {
  11     chrome.test.assertFalse(gotReady);
  12     gotReady = true;
  13     chrome.mediaGalleries.getMediaFileSystems(
  14         function(filesystems) {
  15           if (filesystems.length != 1) {
  16             chrome.test.fail('Wrong number of media galleries: ' +
  17                              filesystems.length);
  18             return;
  19           }
  20           testFilesystem = filesystems[0];
  21           var message = {
  22             'filesystem': testFilesystem,
  23             'fullPath': '/test.jpg',
  24             'testType': 'read_test'
  25           };
  26           filePassingModule.postMessage(message);
  27         });
  28   } else if (message.data == 'read_success'){
  29     var message = {
  30       'filesystem': testFilesystem,
  31       'fullPath': '/test.jpg',
  32       'testType': 'write_test'
  33     };
  34     filePassingModule.postMessage(message);
  35   } else if (message.data == 'write_success'){
  36     chrome.test.succeed();
  37   } else {
  38     chrome.test.fail(message.data);
  39   }
  40 }
  41
  42 window.onload = function() {
  43   filePassingModule = document.getElementById('nacl_module');
  44   filePassingModule.addEventListener('message', handleMessage, false);
  45 };
  46