toolkit/components/pdfjs/test/browser_pdfjs_views.js

   1 /* Any copyright is dedicated to the Public Domain.
   2  * http://creativecommons.org/publicdomain/zero/1.0/ */
   3
   4 const RELATIVE_DIR = "toolkit/components/pdfjs/test/";
   5 const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR;
   6
   7 add_task(async function test() {
   8   let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
   9   let handlerInfo = mimeService.getFromTypeAndExtension(
  10     "application/pdf",
  11     "pdf"
  12   );
  13
  14   // Make sure pdf.js is the default handler.
  15   is(
  16     handlerInfo.alwaysAskBeforeHandling,
  17     false,
  18     "pdf handler defaults to always-ask is false"
  19   );
  20   is(
  21     handlerInfo.preferredAction,
  22     Ci.nsIHandlerInfo.handleInternally,
  23     "pdf handler defaults to internal"
  24   );
  25
  26   info("Pref action: " + handlerInfo.preferredAction);
  27
  28   await BrowserTestUtils.withNewTab(
  29     { gBrowser, url: "about:blank" },
  30     async function (browser) {
  31       // check that PDF is opened with internal viewer
  32       await waitForPdfJS(browser, TESTROOT + "file_pdfjs_test.pdf");
  33
  34       await SpecialPowers.spawn(browser, [], async function () {
  35         Assert.ok(
  36           content.document.querySelector("div#viewer"),
  37           "document content has viewer UI"
  38         );
  39
  40         // open sidebar
  41         var sidebar = content.document.querySelector("#sidebarToggleButton");
  42         var outerContainer =
  43           content.document.querySelector("div#outerContainer");
  44
  45         sidebar.click();
  46         Assert.ok(
  47           outerContainer.classList.contains("sidebarOpen"),
  48           "sidebar opens on click"
  49         );
  50
  51         // check that thumbnail view is open
  52         var thumbnailView = content.document.querySelector("div#thumbnailView");
  53         var outlineView = content.document.querySelector("div#outlineView");
  54
  55         Assert.equal(
  56           thumbnailView.getAttribute("class"),
  57           null,
  58           "Initial view is thumbnail view"
  59         );
  60         Assert.equal(
  61           outlineView.getAttribute("class"),
  62           "hidden",
  63           "Outline view is hidden initially"
  64         );
  65
  66         // switch to outline view
  67         var viewOutlineButton =
  68           content.document.querySelector("button#viewOutline");
  69         viewOutlineButton.click();
  70
  71         Assert.equal(
  72           thumbnailView.getAttribute("class"),
  73           "hidden",
  74           "Thumbnail view is hidden when outline is selected"
  75         );
  76         Assert.equal(
  77           outlineView.getAttribute("class"),
  78           "",
  79           "Outline view is visible when selected"
  80         );
  81
  82         // switch back to thumbnail view
  83         var viewThumbnailButton = content.document.querySelector(
  84           "button#viewThumbnail"
  85         );
  86         viewThumbnailButton.click();
  87
  88         Assert.equal(
  89           thumbnailView.getAttribute("class"),
  90           "",
  91           "Thumbnail view is visible when selected"
  92         );
  93         Assert.equal(
  94           outlineView.getAttribute("class"),
  95           "hidden",
  96           "Outline view is hidden when thumbnail is selected"
  97         );
  98
  99         sidebar.click();
 100       });
 101
 102       await waitForPdfJSClose(browser);
 103     }
 104   );
 105 });