ui/file_manager/integration_tests/testing_provider/background.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 'use strict';
   6
   7 var dialogSettings = {};
   8
   9 function mountFileSystem(onSuccess, onError) {
  10   chrome.fileSystemProvider.getAll(function(mounted) {
  11     var index = mounted.length + 1;
  12     chrome.fileSystemProvider.mount({
  13       fileSystemId: 'test-fs-' + index,
  14       displayName: 'Test (' + index + ')'
  15     });
  16   });
  17 }
  18
  19 chrome.fileSystemProvider.onGetMetadataRequested.addListener(
  20     function(options, onSuccess, onError) {
  21       onSuccess({
  22         isDirectory: true,
  23         name: '',
  24         size: 0,
  25         modificationTime: new Date()
  26       });
  27     });
  28
  29 chrome.fileSystemProvider.onReadDirectoryRequested.addListener(
  30     function(options, onSuccess, onError) {
  31       onSuccess([], false /* hasMore */);
  32     });
  33
  34 chrome.fileSystemProvider.onMountRequested.addListener(mountFileSystem);
  35
  36 chrome.fileSystemProvider.onUnmountRequested.addListener(
  37     function(options, onSuccess, onError) {
  38       chrome.fileSystemProvider.unmount(
  39           {
  40             fileSystemId: options.fileSystemId
  41           },
  42           function() {
  43             if (chrome.runtime.lastError)
  44               onError(chrome.runtime.lastError.message);
  45             else
  46               onSuccess();
  47           });
  48     });
  49
  50 // If the manifest for device or file source is used, then mount a fake file
  51 // system on install.
  52 if (chrome.runtime.getManifest().name === "Testing Provider Device" ||
  53     chrome.runtime.getManifest().name === "Testing Provider File") {
  54   chrome.runtime.onInstalled.addListener(mountFileSystem);
  55 }