/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

function test() {
  let state = { windows: [{ tabs: [
      {entries: [{url: "about:mozilla"}], hidden: true},
      {entries: [{url: "about:rights"}], hidden: true}
  ] }] };

  waitForExplicitFinish();

  newWindowWithState(state, function (win) {
    registerCleanupFunction(() => BrowserTestUtils.closeWindow(win));

    is(win.gBrowser.tabs.length, 2, "two tabs were restored");
    is(win.gBrowser.visibleTabs.length, 1, "one tab is visible");

    let tab = win.gBrowser.visibleTabs[0];
    is(tab.linkedBrowser.currentURI.spec, "about:mozilla", "visible tab is about:mozilla");

    finish();
  });
}

function newWindowWithState(state, callback) {
  let opts = "chrome,all,dialog=no,height=800,width=800";
  let win = window.openDialog(getBrowserURL(), "_blank", opts);

  win.addEventListener("load", function onLoad() {
    win.removeEventListener("load", onLoad, false);

    executeSoon(function () {
      win.addEventListener("SSWindowStateReady", function onReady() {
        win.removeEventListener("SSWindowStateReady", onReady, false);
        promiseTabRestored(win.gBrowser.tabs[0]).then(() => callback(win));
      }, false);

      ss.setWindowState(win, JSON.stringify(state), true);
    });
  }, false);
}