The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

  * http://creativecommons.org/publicdomain/zero/1.0/ */

 const RELATIVE_DIR = "browser/extensions/pdfjs/test/";

 const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR;

 function test() {

   var tab;

   let handlerService = Cc["@mozilla.org/uriloader/handler-service;1"].getService(Ci.nsIHandlerService);

   let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);

   let handlerInfo = mimeService.getFromTypeAndExtension('application/pdf', 'pdf');

   // Make sure pdf.js is the default handler.

   is(handlerInfo.alwaysAskBeforeHandling, false, 'pdf handler defaults to always-ask is false');

   is(handlerInfo.preferredAction, Ci.nsIHandlerInfo.handleInternally, 'pdf handler defaults to internal');

   info('Pref action: ' + handlerInfo.preferredAction);

   waitForExplicitFinish();

   registerCleanupFunction(function() {

     gBrowser.removeTab(tab);

   });

   tab = gBrowser.addTab(TESTROOT + "file_pdfjs_test.pdf");

   var newTabBrowser = gBrowser.getBrowserForTab(tab);

   newTabBrowser.addEventListener("load", function eventHandler() {

     newTabBrowser.removeEventListener("load", eventHandler, true);

     var document = newTabBrowser.contentDocument,

         window = newTabBrowser.contentWindow;

     // Runs tests after all 'load' event handlers have fired off

     window.addEventListener("documentload", function() {

       runTests(document, window, finish);

     }, false, true);

   }, true);

 }

 function runTests(document, window, callback) {

   // check that PDF is opened with internal viewer

   ok(document.querySelector('div#viewer'), "document content has viewer UI");

   ok('PDFJS' in window.wrappedJSObject, "window content has PDFJS object");

   //open sidebar

   var sidebar = document.querySelector('button#sidebarToggle');

   var outerContainer = document.querySelector('div#outerContainer');

   sidebar.click();

   ok(outerContainer.classList.contains('sidebarOpen'), 'sidebar opens on click');

   // check that thumbnail view is open

   var thumbnailView = document.querySelector('div#thumbnailView');

   var outlineView = document.querySelector('div#outlineView');

   is(thumbnailView.getAttribute('class'), null, 'Initial view is thumbnail view');

   is(outlineView.getAttribute('class'), 'hidden', 'Outline view is hidden initially');

   //switch to outline view

   var viewOutlineButton = document.querySelector('button#viewOutline');

   viewOutlineButton.click();

   is(outlineView.getAttribute('class'), '', 'Outline view is visible when selected');

   is(thumbnailView.getAttribute('class'), 'hidden', 'Thumbnail view is hidden when outline is selected');

   //switch back to thumbnail view

   var viewThumbnailButton = document.querySelector('button#viewThumbnail');

   viewThumbnailButton.click();

   is(thumbnailView.getAttribute('class'), '', 'Thumbnail view is visible when selected');

   is(outlineView.getAttribute('class'), 'hidden', 'Outline view is hidden when thumbnail is selected');

   sidebar.click();

   callback();

 }