Remove browser tests - Part 1: The Tests (except for experiments)

9 files changed, 0 insertions, 668 deletions

diff --git a/browser/extensions/pdfjs/test/.eslintrc.js b/browser/extensions/pdfjs/test/.eslintrc.js
deleted file mode 100644
index c764b133d..000000000
--- a/browser/extensions/pdfjs/test/.eslintrc.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-module.exports = {
-  "extends": [
-    "../../../../testing/mochitest/browser.eslintrc.js"
-  ]
-};
diff --git a/browser/extensions/pdfjs/test/browser.ini b/browser/extensions/pdfjs/test/browser.ini
deleted file mode 100644
index fb4aa9afc..000000000
--- a/browser/extensions/pdfjs/test/browser.ini
+++ /dev/null
@@ -1,10 +0,0 @@
-[DEFAULT]
-support-files =
-  file_pdfjs_test.pdf
-  head.js
-
-[browser_pdfjs_main.js]
-[browser_pdfjs_navigation.js]
-[browser_pdfjs_savedialog.js]
-[browser_pdfjs_views.js]
-[browser_pdfjs_zoom.js]
diff --git a/browser/extensions/pdfjs/test/browser_pdfjs_main.js b/browser/extensions/pdfjs/test/browser_pdfjs_main.js
deleted file mode 100644
index 9660e92c1..000000000
--- a/browser/extensions/pdfjs/test/browser_pdfjs_main.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/* 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;
-
-add_task(function* test() {
-  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);
-
-  yield BrowserTestUtils.withNewTab({ gBrowser: gBrowser, url: "about:blank" },
-    function* (newTabBrowser) {
-      yield waitForPdfJS(newTabBrowser, TESTROOT + "file_pdfjs_test.pdf");
-
-      ok(gBrowser.isFindBarInitialized(), "Browser FindBar initialized!");
-
-      yield ContentTask.spawn(newTabBrowser, null, function* () {
-        //
-        // Overall sanity tests
-        //
-        Assert.ok(content.document.querySelector('div#viewer'), "document content has viewer UI");
-        Assert.ok('PDFJS' in content.wrappedJSObject, "window content has PDFJS object");
-
-        //
-        // Sidebar: open
-        //
-        var sidebar = content.document.querySelector('button#sidebarToggle'),
-            outerContainer = content.document.querySelector('div#outerContainer');
-
-        sidebar.click();
-        Assert.ok(outerContainer.classList.contains('sidebarOpen'), "sidebar opens on click");
-
-        //
-        // Sidebar: close
-        //
-        sidebar.click();
-        Assert.ok(!outerContainer.classList.contains('sidebarOpen'), "sidebar closes on click");
-
-        //
-        // Page change from prev/next buttons
-        //
-        var prevPage = content.document.querySelector('button#previous'),
-            nextPage = content.document.querySelector('button#next');
-
-        var pgNumber = content.document.querySelector('input#pageNumber').value;
-        Assert.equal(parseInt(pgNumber, 10), 1, "initial page is 1");
-
-        //
-        // Bookmark button
-        //
-        var viewBookmark = content.document.querySelector('a#viewBookmark');
-        viewBookmark.click();
-
-        Assert.ok(viewBookmark.href.length > 0, "viewBookmark button has href");
-
-        var viewer = content.wrappedJSObject.PDFViewerApplication;
-        yield viewer.close();
-      });
-    });
-});
diff --git a/browser/extensions/pdfjs/test/browser_pdfjs_navigation.js b/browser/extensions/pdfjs/test/browser_pdfjs_navigation.js
deleted file mode 100644
index b01a87ec8..000000000
--- a/browser/extensions/pdfjs/test/browser_pdfjs_navigation.js
+++ /dev/null
@@ -1,283 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/ */
-
-requestLongerTimeout(2);
-
-Components.utils.import("resource://gre/modules/Promise.jsm", this);
-
-const RELATIVE_DIR = "browser/extensions/pdfjs/test/";
-const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR;
-
-const PDF_OUTLINE_ITEMS = 17;
-const TESTS = [
-  {
-    action: {
-      selector: "button#next",
-      event: "click"
-    },
-    expectedPage: 2,
-    message: "navigated to next page using NEXT button"
-
-  },
-  {
-    action: {
-      selector: "button#previous",
-      event: "click"
-    },
-    expectedPage: 1,
-    message: "navigated to previous page using PREV button"
-  },
-  {
-    action: {
-      selector: "button#next",
-      event: "click"
-    },
-    expectedPage: 2,
-    message: "navigated to next page using NEXT button"
-  },
-  {
-    action: {
-      selector: "input#pageNumber",
-      value: 1,
-      event: "change"
-    },
-    expectedPage: 1,
-    message: "navigated to first page using pagenumber"
-  },
-  {
-    action: {
-      selector: "#thumbnailView a:nth-child(4)",
-      event: "click"
-    },
-    expectedPage: 4,
-    message: "navigated to 4th page using thumbnail view"
-  },
-  {
-    action: {
-      selector: "#thumbnailView a:nth-child(2)",
-      event: "click"
-    },
-    expectedPage: 2,
-    message: "navigated to 2nd page using thumbnail view"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 36
-    },
-    expectedPage: 1,
-    message: "navigated to 1st page using 'home' key"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 34
-    },
-    expectedPage: 2,
-    message: "navigated to 2nd page using 'Page Down' key"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 33
-    },
-    expectedPage: 1,
-    message: "navigated to 1st page using 'Page Up' key"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 39
-    },
-    expectedPage: 2,
-    message: "navigated to 2nd page using 'right' key"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 37
-    },
-    expectedPage: 1,
-    message: "navigated to 1st page using 'left' key"
-  },
-  {
-    action: {
-      selector: "#viewer",
-      event: "keydown",
-      keyCode: 35
-    },
-    expectedPage: 5,
-    message: "navigated to last page using 'home' key"
-  },
-  {
-    action: {
-      selector: ".outlineItem:nth-child(1) a",
-      event: "click"
-    },
-    expectedPage: 1,
-    message: "navigated to 1st page using outline view"
-  },
-  {
-    action: {
-      selector: ".outlineItem:nth-child(" + PDF_OUTLINE_ITEMS + ") a",
-      event: "click"
-    },
-    expectedPage: 4,
-    message: "navigated to 4th page using outline view"
-  },
-  {
-    action: {
-      selector: "input#pageNumber",
-      value: 5,
-      event: "change"
-    },
-    expectedPage: 5,
-    message: "navigated to 5th page using pagenumber"
-  }
-];
-
-add_task(function* test() {
-  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);
-
-  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" },
-    function* (newTabBrowser) {
-      yield waitForPdfJS(newTabBrowser, TESTROOT + "file_pdfjs_test.pdf");
-
-      yield ContentTask.spawn(newTabBrowser, null, function* () {
-        // Check if PDF is opened with internal viewer
-        Assert.ok(content.document.querySelector("div#viewer"), "document content has viewer UI");
-        Assert.ok("PDFJS" in content.wrappedJSObject, "window content has PDFJS object");
-      });
-
-      yield ContentTask.spawn(newTabBrowser, null, contentSetUp);
-
-      yield Task.spawn(runTests(newTabBrowser));
-
-      yield ContentTask.spawn(newTabBrowser, null, function*() {
-        let pageNumber = content.document.querySelector('input#pageNumber');
-        Assert.equal(pageNumber.value, pageNumber.max, "Document is left on the last page");
-      });
-    });
-});
-
-function* contentSetUp() {
-  /**
-   * Outline Items gets appended to the document later on we have to
-   * wait for them before we start to navigate though document
-   *
-   * @param document
-   * @returns {deferred.promise|*}
-   */
-  function waitForOutlineItems(document) {
-    return new Promise((resolve, reject) => {
-      document.addEventListener("outlineloaded", function outlineLoaded(evt) {
-        document.removeEventListener("outlineloaded", outlineLoaded);
-        var outlineCount = evt.detail.outlineCount;
-
-        if (document.querySelectorAll(".outlineItem").length === outlineCount) {
-          resolve();
-        } else {
-          reject();
-        }
-      });
-    });
-  }
-
-  /**
-   * The key navigation has to happen in page-fit, otherwise it won't scroll
-   * through a complete page
-   *
-   * @param document
-   * @returns {deferred.promise|*}
-   */
-  function setZoomToPageFit(document) {
-    return new Promise((resolve) => {
-      document.addEventListener("pagerendered", function onZoom(e) {
-        document.removeEventListener("pagerendered", onZoom);
-        document.querySelector("#viewer").click();
-        resolve();
-      });
-
-      var select = document.querySelector("select#scaleSelect");
-      select.selectedIndex = 2;
-      select.dispatchEvent(new Event("change"));
-    });
-  }
-
-  yield waitForOutlineItems(content.document);
-  yield setZoomToPageFit(content.document);
-}
-
-/**
- * As the page changes asynchronously, we have to wait for the event after
- * we trigger the action so we will be at the expected page number after each action
- *
- * @param document
- * @param window
- * @param test
- * @param callback
- */
-function* runTests(browser) {
-  yield ContentTask.spawn(browser, TESTS, function* (TESTS) {
-    let window = content;
-    let document = window.document;
-
-    for (let test of TESTS) {
-      let deferred = {};
-      deferred.promise = new Promise((resolve, reject) => {
-        deferred.resolve = resolve;
-        deferred.reject = reject;
-      });
-
-      let pageNumber = document.querySelector('input#pageNumber');
-
-      // Add an event-listener to wait for page to change, afterwards resolve the promise
-      let timeout = window.setTimeout(() => deferred.reject(), 5000);
-      window.addEventListener('pagechange', function pageChange() {
-        if (pageNumber.value == test.expectedPage) {
-          window.removeEventListener('pagechange', pageChange);
-          window.clearTimeout(timeout);
-          deferred.resolve(+pageNumber.value);
-        }
-      });
-
-      // Get the element and trigger the action for changing the page
-      var el = document.querySelector(test.action.selector);
-      Assert.ok(el, "Element '" + test.action.selector + "' has been found");
-
-      // The value option is for input case
-      if (test.action.value)
-        el.value = test.action.value;
-
-      // Dispatch the event for changing the page
-      if (test.action.event == "keydown") {
-        var ev = document.createEvent("KeyboardEvent");
-            ev.initKeyEvent("keydown", true, true, null, false, false, false, false,
-                            test.action.keyCode, 0);
-        el.dispatchEvent(ev);
-      }
-      else {
-        var ev = new Event(test.action.event);
-      }
-      el.dispatchEvent(ev);
-
-      let pgNumber = yield deferred.promise;
-      Assert.equal(pgNumber, test.expectedPage, test.message);
-    }
-
-    var viewer = content.wrappedJSObject.PDFViewerApplication;
-    yield viewer.close();
-  });
-}
diff --git a/browser/extensions/pdfjs/test/browser_pdfjs_savedialog.js b/browser/extensions/pdfjs/test/browser_pdfjs_savedialog.js
deleted file mode 100644
index a6564e591..000000000
--- a/browser/extensions/pdfjs/test/browser_pdfjs_savedialog.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/* 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 oldAction = changeMimeHandler(Ci.nsIHandlerInfo.useSystemDefault, true);
-  var tab = gBrowser.addTab(TESTROOT + "file_pdfjs_test.pdf");
-  //
-  // Test: "Open with" dialog comes up when pdf.js is not selected as the default
-  // handler.
-  //
-  addWindowListener('chrome://mozapps/content/downloads/unknownContentType.xul', finish);
-
-  waitForExplicitFinish();
-  registerCleanupFunction(function() {
-    changeMimeHandler(oldAction[0], oldAction[1]);
-    gBrowser.removeTab(tab);
-  });
-}
-
-function changeMimeHandler(preferredAction, alwaysAskBeforeHandling) {
-  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');
-  var oldAction = [handlerInfo.preferredAction, handlerInfo.alwaysAskBeforeHandling];
-
-  // Change and save mime handler settings
-  handlerInfo.alwaysAskBeforeHandling = alwaysAskBeforeHandling;
-  handlerInfo.preferredAction = preferredAction;
-  handlerService.store(handlerInfo);
-
-  Services.obs.notifyObservers(null, 'pdfjs:handlerChanged', null);
-
-  // Refresh data
-  handlerInfo = mimeService.getFromTypeAndExtension('application/pdf', 'pdf');
-
-  //
-  // Test: Mime handler was updated
-  //
-  is(handlerInfo.alwaysAskBeforeHandling, alwaysAskBeforeHandling, 'always-ask prompt change successful');
-  is(handlerInfo.preferredAction, preferredAction, 'mime handler change successful');
-
-  return oldAction;
-}
-
-function addWindowListener(aURL, aCallback) {
-  Services.wm.addListener({
-    onOpenWindow: function(aXULWindow) {
-      info("window opened, waiting for focus");
-      Services.wm.removeListener(this);
-
-      var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
-                                .getInterface(Ci.nsIDOMWindow);
-      waitForFocus(function() {
-        is(domwindow.document.location.href, aURL, "should have seen the right window open");
-        domwindow.close();
-        aCallback();
-      }, domwindow);
-    },
-    onCloseWindow: function(aXULWindow) { },
-    onWindowTitleChange: function(aXULWindow, aNewTitle) { }
-  });
-}
diff --git a/browser/extensions/pdfjs/test/browser_pdfjs_views.js b/browser/extensions/pdfjs/test/browser_pdfjs_views.js
deleted file mode 100644
index d14503e41..000000000
--- a/browser/extensions/pdfjs/test/browser_pdfjs_views.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/* 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;
-
-add_task(function* test() {
-  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);
-
-  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" },
-    function* (browser) {
-      // check that PDF is opened with internal viewer
-      yield waitForPdfJS(browser, TESTROOT + "file_pdfjs_test.pdf");
-
-      yield ContentTask.spawn(browser, null, function* () {
-        Assert.ok(content.document.querySelector("div#viewer"), "document content has viewer UI");
-        Assert.ok("PDFJS" in content.wrappedJSObject, "window content has PDFJS object");
-
-        //open sidebar
-        var sidebar = content.document.querySelector('button#sidebarToggle');
-        var outerContainer = content.document.querySelector('div#outerContainer');
-
-        sidebar.click();
-        Assert.ok(outerContainer.classList.contains("sidebarOpen"), "sidebar opens on click");
-
-        // check that thumbnail view is open
-        var thumbnailView = content.document.querySelector('div#thumbnailView');
-        var outlineView = content.document.querySelector('div#outlineView');
-
-        Assert.equal(thumbnailView.getAttribute("class"), null,
-          "Initial view is thumbnail view");
-        Assert.equal(outlineView.getAttribute("class"), "hidden",
-          "Outline view is hidden initially");
-
-        //switch to outline view
-        var viewOutlineButton = content.document.querySelector('button#viewOutline');
-        viewOutlineButton.click();
-
-        Assert.equal(thumbnailView.getAttribute("class"), "hidden",
-          "Thumbnail view is hidden when outline is selected");
-        Assert.equal(outlineView.getAttribute("class"), "",
-          "Outline view is visible when selected");
-
-        //switch back to thumbnail view
-        var viewThumbnailButton = content.document.querySelector('button#viewThumbnail');
-        viewThumbnailButton.click();
-
-        Assert.equal(thumbnailView.getAttribute("class"), "",
-          "Thumbnail view is visible when selected");
-        Assert.equal(outlineView.getAttribute("class"), "hidden",
-          "Outline view is hidden when thumbnail is selected");
-
-        sidebar.click();
-
-        var viewer = content.wrappedJSObject.PDFViewerApplication;
-        yield viewer.close();
-      });
-    });
-});
diff --git a/browser/extensions/pdfjs/test/browser_pdfjs_zoom.js b/browser/extensions/pdfjs/test/browser_pdfjs_zoom.js
deleted file mode 100644
index f2b73fd99..000000000
--- a/browser/extensions/pdfjs/test/browser_pdfjs_zoom.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/ */
-
-requestLongerTimeout(2);
-
-Components.utils.import("resource://gre/modules/Promise.jsm", this);
-
-const RELATIVE_DIR = "browser/extensions/pdfjs/test/";
-const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR;
-
-const TESTS = [
-  {
-    action: {
-      selector: "button#zoomIn",
-      event: "click"
-    },
-    expectedZoom: 1, // 1 - zoom in
-    message: "Zoomed in using the '+' (zoom in) button"
-  },
-
-  {
-    action: {
-      selector: "button#zoomOut",
-      event: "click"
-    },
-    expectedZoom: -1, // -1 - zoom out
-    message: "Zoomed out using the '-' (zoom out) button"
-  },
-
-  {
-    action: {
-      keyboard: true,
-      keyCode: 61,
-      event: "+"
-    },
-    expectedZoom: 1, // 1 - zoom in
-    message: "Zoomed in using the CTRL++ keys"
-  },
-
-  {
-    action: {
-      keyboard: true,
-      keyCode: 109,
-      event: "-"
-    },
-    expectedZoom: -1, // -1 - zoom out
-    message: "Zoomed out using the CTRL+- keys"
-  },
-
-  {
-    action: {
-      selector: "select#scaleSelect",
-      index: 5,
-      event: "change"
-    },
-    expectedZoom: -1, // -1 - zoom out
-    message: "Zoomed using the zoom picker"
-  }
-];
-
-add_task(function* test() {
-  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);
-
-  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" },
-    function* (newTabBrowser) {
-      yield waitForPdfJS(newTabBrowser, TESTROOT + "file_pdfjs_test.pdf" + "#zoom=100");
-
-      yield ContentTask.spawn(newTabBrowser, TESTS, function* (TESTS) {
-        let document = content.document;
-
-        function waitForRender() {
-          return new Promise((resolve) => {
-            document.addEventListener("pagerendered", function onPageRendered(e) {
-              if(e.detail.pageNumber !== 1) {
-                return;
-              }
-
-              document.removeEventListener("pagerendered", onPageRendered, true);
-              resolve();
-            }, true);
-          });
-        }
-
-        // check that PDF is opened with internal viewer
-        Assert.ok(content.document.querySelector("div#viewer"), "document content has viewer UI");
-        Assert.ok("PDFJS" in content.wrappedJSObject, "window content has PDFJS object");
-
-        let initialWidth, previousWidth;
-        initialWidth = previousWidth =
-          parseInt(content.document.querySelector("div#pageContainer1").style.width);
-
-        for (let test of TESTS) {
-          // We zoom using an UI element
-          var ev;
-          if (test.action.selector) {
-            // Get the element and trigger the action for changing the zoom
-            var el = document.querySelector(test.action.selector);
-            Assert.ok(el, "Element '" + test.action.selector + "' has been found");
-
-            if (test.action.index){
-              el.selectedIndex = test.action.index;
-            }
-
-            // Dispatch the event for changing the zoom
-            ev = new Event(test.action.event);
-          }
-          // We zoom using keyboard
-          else {
-            // Simulate key press
-            ev = new content.KeyboardEvent("keydown",
-                                           { key: test.action.event,
-                                             keyCode: test.action.keyCode,
-                                             ctrlKey: true });
-            el = content;
-          }
-
-          el.dispatchEvent(ev);
-          yield waitForRender();
-
-          var pageZoomScale = content.document.querySelector('select#scaleSelect');
-
-          // The zoom value displayed in the zoom select
-          var zoomValue = pageZoomScale.options[pageZoomScale.selectedIndex].innerHTML;
-
-          let pageContainer = content.document.querySelector('div#pageContainer1');
-          let actualWidth = parseInt(pageContainer.style.width);
-
-          // the actual zoom of the PDF document
-          let computedZoomValue = parseInt(((actualWidth/initialWidth).toFixed(2))*100) + "%";
-          Assert.equal(computedZoomValue, zoomValue, "Content has correct zoom");
-
-          // Check that document zooms in the expected way (in/out)
-          let zoom = (actualWidth - previousWidth) * test.expectedZoom;
-          Assert.ok(zoom > 0, test.message);
-
-          previousWidth = actualWidth;
-        }
-
-        var viewer = content.wrappedJSObject.PDFViewerApplication;
-        yield viewer.close();
-      });
-    });
-});
diff --git a/browser/extensions/pdfjs/test/file_pdfjs_test.pdf b/browser/extensions/pdfjs/test/file_pdfjs_test.pdf
deleted file mode 100644
index 7ad87e3c2..000000000
--- a/browser/extensions/pdfjs/test/file_pdfjs_test.pdf
+++ /dev/null
diff --git a/browser/extensions/pdfjs/test/head.js b/browser/extensions/pdfjs/test/head.js
deleted file mode 100644
index d980bceb1..000000000
--- a/browser/extensions/pdfjs/test/head.js
+++ /dev/null
@@ -1,15 +0,0 @@
-function waitForPdfJS(browser, url) {
-  // Runs tests after all 'load' event handlers have fired off
-  return ContentTask.spawn(browser, url, function* (url) {
-    yield new Promise((resolve) => {
-      // NB: Add the listener to the global object so that we receive the
-      // event fired from the new window.
-      addEventListener("documentload", function listener() {
-        removeEventListener("documentload", listener, false);
-        resolve();
-      }, false, true);
-
-      content.location = url;
-    });
-  });
-}