/* ***** 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 mozilla.org code.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Ryan Flint <rflint@dslr.net> (Original Author)
 *
 * 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 ***** */
var gSS = Services.search;

function observer(aSubject, aTopic, aData) {
  if (!gCurrentTest) {
    info("Observer called with no test active");
    return;
  }

  let engine = aSubject.QueryInterface(Ci.nsISearchEngine);
  info("Observer: " + aData + " for " + engine.name);
  let method;
  switch (aData) {
    case "engine-added":
      if (gCurrentTest.added)
        method = "added"
      break;
    case "engine-current":
      if (gCurrentTest.current)
        method = "current";
      break;
    case "engine-removed":
      if (gCurrentTest.removed)
        method = "removed";
      break;
  }

  if (method)
    gCurrentTest[method](engine);
}

function checkEngine(checkObj, engineObj) {
  info("Checking engine");
  for (var prop in checkObj)
    is(checkObj[prop], engineObj[prop], prop + " is correct");
}

var gTests = [
  {
    name: "opensearch install",
    engine: {
      name: "Foo",
      alias: null,
      description: "Foo Search",
      searchForm: "http://mochi.test:8888/browser/browser/components/search/test/",
      type: Ci.nsISearchEngine.TYPE_OPENSEARCH
    },
    run: function () {
      gSS.addEngine("http://mochi.test:8888/browser/browser/components/search/test/testEngine.xml",
                    Ci.nsISearchEngine.DATA_XML, "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABGklEQVQoz2NgGB6AnZ1dUlJSXl4eSDIyMhLW4Ovr%2B%2Fr168uXL69Zs4YoG%2BLi4i5dusTExMTGxsbNzd3f37937976%2BnpmZmagbHR09J49e5YvX66kpATVEBYW9ubNm2nTphkbG7e2tp44cQLIuHfvXm5urpaWFlDKysqqu7v73LlzECMYIiIiHj58mJCQoKKicvXq1bS0NKBgW1vbjh074uPjgeqAXE1NzSdPnvDz84M0AEUvXLgAsW379u1z5swBen3jxo2zZ892cHB4%2BvQp0KlAfwI1cHJyghQFBwfv2rULokFXV%2FfixYu7d%2B8GGqGgoMDKyrpu3br9%2B%2FcDuXl5eVA%2FAEWBfoWHAdAYoNuAYQ0XAeoUERFhGDYAAPoUaT2dfWJuAAAAAElFTkSuQmCC",
                    false);
    },
    added: function (engine) {
      ok(engine, "engine was added.");

      checkEngine(this.engine, engine);

      let engineFromSS = gSS.getEngineByName(this.engine.name);
      is(engine, engineFromSS, "engine is obtainable via getEngineByName");

      let aEngine = gSS.getEngineByAlias("fooalias");
      ok(!aEngine, "Alias was not parsed from engine description");

      gSS.currentEngine = engine;
    },
    current: function (engine) {
      let currentEngine = gSS.currentEngine;
      is(engine, currentEngine, "engine is current");
      is(engine.name, this.engine.name, "current engine was changed successfully");

      gSS.removeEngine(engine);
    },
    removed: function (engine) {
      let currentEngine = gSS.currentEngine;
      ok(currentEngine, "An engine is present.");
      isnot(currentEngine.name, this.engine.name, "Current engine reset after removal");

      nextTest();
    }
  },
  {
    name: "sherlock install",
    engine: {
      name: "Test Sherlock",
      alias: null,
      description: "Test Description",
      searchForm: "http://example.com/searchform",
      type: Ci.nsISearchEngine.TYPE_SHERLOCK
    },
    run: function () {
      gSS.addEngine("http://mochi.test:8888/browser/browser/components/search/test/testEngine.src",
                    Ci.nsISearchEngine.DATA_TEXT, "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABGklEQVQoz2NgGB6AnZ1dUlJSXl4eSDIyMhLW4Ovr%2B%2Fr168uXL69Zs4YoG%2BLi4i5dusTExMTGxsbNzd3f37937976%2BnpmZmagbHR09J49e5YvX66kpATVEBYW9ubNm2nTphkbG7e2tp44cQLIuHfvXm5urpaWFlDKysqqu7v73LlzECMYIiIiHj58mJCQoKKicvXq1bS0NKBgW1vbjh074uPjgeqAXE1NzSdPnvDz84M0AEUvXLgAsW379u1z5swBen3jxo2zZ892cHB4%2BvQp0KlAfwI1cHJyghQFBwfv2rULokFXV%2FfixYu7d%2B8GGqGgoMDKyrpu3br9%2B%2FcDuXl5eVA%2FAEWBfoWHAdAYoNuAYQ0XAeoUERFhGDYAAPoUaT2dfWJuAAAAAElFTkSuQmCC",
                    false);
    },
    added: function (engine) {
      ok(engine, "engine was added.");
      checkEngine(this.engine, engine);

      let engineFromSS = gSS.getEngineByName(this.engine.name);
      is(engineFromSS, engine, "engine is obtainable via getEngineByName");

      gSS.removeEngine(engine);
    },
    removed: function (engine) {
      let currentEngine = gSS.currentEngine;
      ok(currentEngine, "An engine is present.");
      isnot(currentEngine.name, this.engine.name, "Current engine reset after removal");

      nextTest();
    }
  }
];

var gCurrentTest = null;
function nextTest() {
  if (gTests.length) {
    gCurrentTest = gTests.shift();
    info("Running " + gCurrentTest.name);
    gCurrentTest.run();
  } else
    executeSoon(finish);
}

function test() {
  waitForExplicitFinish();
  Services.obs.addObserver(observer, "browser-search-engine-modified", false);
  registerCleanupFunction(cleanup);

  nextTest();
}

function cleanup() {
  Services.obs.removeObserver(observer, "browser-search-engine-modified");
}