/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

function test() {
  /** Test for Bug 465223 **/

  // test setup
  waitForExplicitFinish();

  let uniqueKey1 = "bug 465223.1";
  let uniqueKey2 = "bug 465223.2";
  let uniqueValue1 = "unik" + Date.now();
  let uniqueValue2 = "pi != " + Math.random();

  // open a window and set a value on it
  let newWin = openDialog(location, "_blank", "chrome,all,dialog=no");
  promiseWindowLoaded(newWin).then(() => {
    ss.setWindowValue(newWin, uniqueKey1, uniqueValue1);

    let newState = { windows: [{ tabs:[{ entries: [] }], extData: {} }] };
    newState.windows[0].extData[uniqueKey2] = uniqueValue2;
    ss.setWindowState(newWin, JSON.stringify(newState), false);

    is(newWin.gBrowser.tabs.length, 2,
       "original tab wasn't overwritten");
    is(ss.getWindowValue(newWin, uniqueKey1), uniqueValue1,
       "window value wasn't overwritten when the tabs weren't");
    is(ss.getWindowValue(newWin, uniqueKey2), uniqueValue2,
       "new window value was correctly added");

    newState.windows[0].extData[uniqueKey2] = uniqueValue1;
    ss.setWindowState(newWin, JSON.stringify(newState), true);

    is(newWin.gBrowser.tabs.length, 1,
       "original tabs were overwritten");
    is(ss.getWindowValue(newWin, uniqueKey1), "",
       "window value was cleared");
    is(ss.getWindowValue(newWin, uniqueKey2), uniqueValue1,
       "window value was correctly overwritten");

    // clean up
    BrowserTestUtils.closeWindow(newWin).then(finish);
  });
}