gecko/browser/base/content/test/tabview/browser_tabview_bug595518.js

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is bug 595518 test.
 *
 * The Initial Developer of the Original Code is
 * Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * Raymond Lee <raymond@appcoast.com>
 * Ian Gilman <ian@iangilman.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * the provisions above, a recipient may use your version of this file under
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function test() {
  waitForExplicitFinish();
  
  // show tab view
  window.addEventListener("tabviewshown", onTabViewWindowLoaded, false);
  TabView.toggle();
}

function onTabViewWindowLoaded() {
  window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);
  ok(TabView.isVisible(), "Tab View is visible");

  let contentWindow = document.getElementById("tab-view").contentWindow;

  let onTabViewHidden = function() {
    window.removeEventListener("tabviewhidden", onTabViewHidden, false);

    // verify exit button worked
    ok(!TabView.isVisible(), "Tab View is hidden");
    
    // verify that the exit button no longer has focus
    is(contentWindow.iQ("#exit-button:focus").length, 0, 
       "The exit button doesn't have the focus");

    // verify that the keyboard combo works (this is the crux of bug 595518)
    // Prepare the key combo
    window.addEventListener("tabviewshown", onTabViewShown, false);
    EventUtils.synthesizeKey("e", { accelKey: true }, contentWindow);
  }
  
  let onTabViewShown = function() {
    window.removeEventListener("tabviewshown", onTabViewShown, false);
    
    // test if the key combo worked
    ok(TabView.isVisible(), "Tab View is visible");

    // clean up
    let endGame = function() {
      window.removeEventListener("tabviewhidden", endGame, false);

      ok(!TabView.isVisible(), "Tab View is hidden");
      finish();
    }
    window.addEventListener("tabviewhidden", endGame, false);
    TabView.toggle();
  }

  window.addEventListener("tabviewhidden", onTabViewHidden, false);

  // locate exit button
  let button = contentWindow.document.getElementById("exit-button");
  ok(button, "Exit button exists");

  // click exit button
  button.focus();
  EventUtils.sendMouseEvent({ type: "click" }, button, contentWindow);
}