ui/file_manager/integration_tests/video_player/background.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 'use strict';
   6
   7 /**
   8  * Extension ID of Files.app.
   9  * @type {string}
  10  * @const
  11  */
  12 var VIDEO_PLAYER_APP_ID = 'jcgeabjmjgoblfofpppfkcoakmfobdko';
  13
  14 var remoteCallVideoPlayer = new RemoteCall(VIDEO_PLAYER_APP_ID);
  15
  16 /**
  17  * Launches the video player with the given entries.
  18  *
  19  * @param {string} testVolumeName Test volume name passed to the addEntries
  20  *     function. Either 'drive' or 'local'.
  21  * @param {VolumeManagerCommon.VolumeType} volumeType Volume type.
  22  * @param {Array<TestEntryInfo>} entries Entries to be parepared and passed to
  23  *     the application.
  24  * @param {Array<TestEntryInfo>=} opt_selected Entries to be selected. Should
  25  *     be a sub-set of the entries argument.
  26  * @return {Promise} Promise to be fulfilled with the video player element.
  27  */
  28 function launch(testVolumeName, volumeType, entries, opt_selected) {
  29   var entriesPromise = addEntries([testVolumeName], entries).then(function() {
  30     var selectedEntries = opt_selected || entries;
  31     var selectedEntryNames =
  32         selectedEntries.map(function(entry) { return entry.nameText; });
  33     return remoteCallVideoPlayer.getFilesUnderVolume(
  34         volumeType, selectedEntryNames);
  35   });
  36
  37   var appWindow = null;
  38   return entriesPromise.then(function(urls) {
  39     return remoteCallVideoPlayer.callRemoteTestUtil(
  40         'openVideoPlayer', null, [urls]);
  41   }).then(function(windowId) {
  42     appWindow = windowId;
  43     return remoteCallVideoPlayer.waitForElement(appWindow, 'body');
  44   }).then(function() {
  45     return Promise.all([
  46       remoteCallVideoPlayer.waitForElement(
  47           appWindow, '#video-player[first-video][last-video]'),
  48       remoteCallVideoPlayer.waitForElement(
  49           appWindow, '.play.media-button[state="playing"]'),
  50     ]);
  51   }).then(function(args) {
  52     return [appWindow, args[0]];
  53   });
  54 }
  55
  56 /**
  57  * Opens video player with a single video.
  58  * @param {string} volumeName Test volume name passed to the addEntries
  59  *     function. Either 'drive' or 'local'.
  60  * @param {VolumeManagerCommon.VolumeType} volumeType Volume type.
  61  * @param {TestEntryInfo} entry File to be opened.
  62  * @return {Promise} Promise to be fulfilled with the video player element.
  63  */
  64 function openSingleVideo(volumeName, volumeType, entry) {
  65   var entries = [entry];
  66   return launch(volumeName, volumeType, entries).then(function(args) {
  67     var videoPlayer = args[1];
  68
  69     chrome.test.assertTrue('first-video' in videoPlayer.attributes);
  70     chrome.test.assertTrue('last-video' in videoPlayer.attributes);
  71     chrome.test.assertFalse('multiple' in videoPlayer.attributes);
  72     chrome.test.assertFalse('disabled' in videoPlayer.attributes);
  73     return args;
  74   });
  75 };
  76
  77 /**
  78  * Namespace for test cases.
  79  */
  80 var testcase = {};
  81
  82 // Ensure the test cases are loaded.
  83 window.addEventListener('load', function() {
  84   var steps = [
  85     // Check for the guest mode.
  86     function() {
  87       chrome.test.sendMessage(
  88           JSON.stringify({name: 'isInGuestMode'}), steps.shift());
  89     },
  90     // Obtain the test case name.
  91     function(result) {
  92       if (JSON.parse(result) != chrome.extension.inIncognitoContext)
  93         return;
  94       chrome.test.sendMessage(
  95           JSON.stringify({name: 'getRootPaths'}), steps.shift());
  96     },
  97     // Obtain the root entry paths.
  98     function(result) {
  99       var roots = JSON.parse(result);
 100       RootPath.DOWNLOADS = roots.downloads;
 101       RootPath.DRIVE = roots.drive;
 102       chrome.test.sendMessage(
 103           JSON.stringify({name: 'getTestName'}), steps.shift());
 104     },
 105     // Run the test case.
 106     function(testCaseName) {
 107       var targetTest = testcase[testCaseName];
 108       if (!targetTest) {
 109         chrome.test.fail(testCaseName + ' is not found.');
 110         return;
 111       }
 112       // Specify the name of test to the test system.
 113       targetTest.generatedName = testCaseName;
 114       chrome.test.runTests([function() {
 115         return testPromiseAndApps(targetTest(), [remoteCallVideoPlayer]);
 116       }]);
 117     }
 118   ];
 119   steps.shift()();
 120 });