/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* ***** 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 Inspector Highlighter Tests.
 *
 * The Initial Developer of the Original Code is
 * The Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Rob Campbell <rcampbell@mozilla.com>
 *   Mihai Sucan <mihai.sucan@gmail.com>
 *   Panos Astithas <past@mozilla.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
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

// Tests that the $0 console helper works as intended.

let doc;
let h1;

function createDocument()
{
  let div = doc.createElement("div");
  let h1 = doc.createElement("h1");
  let p1 = doc.createElement("p");
  let p2 = doc.createElement("p");
  let div2 = doc.createElement("div");
  let p3 = doc.createElement("p");
  doc.title = "Inspector Tree Selection Test";
  h1.textContent = "Inspector Tree Selection Test";
  p1.textContent = "This is some example text";
  p2.textContent = "Lorem ipsum dolor sit amet, consectetur adipisicing " +
    "elit, sed do eiusmod tempor incididunt ut labore et dolore magna " +
    "aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco " +
    "laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure " +
    "dolor in reprehenderit in voluptate velit esse cillum dolore eu " +
    "fugiat nulla pariatur. Excepteur sint occaecat cupidatat non " +
    "proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
  p3.textContent = "Lorem ipsum dolor sit amet, consectetur adipisicing " +
    "elit, sed do eiusmod tempor incididunt ut labore et dolore magna " +
    "aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco " +
    "laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure " +
    "dolor in reprehenderit in voluptate velit esse cillum dolore eu " +
    "fugiat nulla pariatur. Excepteur sint occaecat cupidatat non " +
    "proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
  div.appendChild(h1);
  div.appendChild(p1);
  div.appendChild(p2);
  div2.appendChild(p3);
  doc.body.appendChild(div);
  doc.body.appendChild(div2);
  setupHighlighterTests();
}

function setupHighlighterTests()
{
  h1 = doc.querySelectorAll("h1")[0];
  ok(h1, "we have the header node");
  Services.obs.addObserver(runSelectionTests,
    InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED, false);
  InspectorUI.toggleInspectorUI();
}

function runSelectionTests()
{
  Services.obs.removeObserver(runSelectionTests,
    InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED, false);

  executeSoon(function() {
    InspectorUI.highlighter.addListener("nodeselected", performTestComparisons);
    EventUtils.synthesizeMouse(h1, 2, 2, {type: "mousemove"}, content);
  });
}

function performTestComparisons(evt)
{
  InspectorUI.highlighter.removeListener("nodeselected", performTestComparisons);

  InspectorUI.stopInspecting();
  is(InspectorUI.highlighter.node, h1, "node selected");
  is(InspectorUI.selection, h1, "selection matches node");

  HUDService.activateHUDForContext(gBrowser.selectedTab);
  let hudId = HUDService.getHudIdByWindow(content);
  let hud = HUDService.hudReferences[hudId];
  let jsterm = hud.jsterm;
  outputNode = hud.outputNode;

  jsterm.clearOutput();
  jsterm.execute("$0");
  findLogEntry("[object HTMLHeadingElement");

  jsterm.clearOutput();
  let msg = "foo";
  jsterm.execute("$0.textContent = '" + msg + "'");
  findLogEntry(msg);
  is(InspectorUI.selection.textContent, msg, "node successfully updated");

  doc = h1 = null;
  executeSoon(finishUp);
}

function finishUp() {
  InspectorUI.closeInspectorUI();
  gBrowser.removeCurrentTab();
  finish();
}

registerCleanupFunction(function() {
  Services.prefs.clearUserPref("devtools.gcli.enable");
});

function test()
{
  Services.prefs.setBoolPref("devtools.gcli.enable", false);
  waitForExplicitFinish();
  gBrowser.selectedTab = gBrowser.addTab();
  gBrowser.selectedBrowser.addEventListener("load", function() {
    gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
    doc = content.document;
    waitForFocus(createDocument, content);
  }, true);

  content.location = "data:text/html;charset=utf-8,test for highlighter helper in web console";
}

