browser_628270.js - mozsearch

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

async function test() {

  let assertNumberOfTabs = function (num, msg) {

    is(gBrowser.tabs.length, num, msg);

};

  let assertNumberOfVisibleTabs = function (num, msg) {

    is(gBrowser.visibleTabs.length, num, msg);

};

  waitForExplicitFinish();

  // check prerequisites

  assertNumberOfTabs(1, "we start off with one tab");

  // setup

  let tab = BrowserTestUtils.addTab(gBrowser, "about:mozilla");

  await promiseBrowserLoaded(tab.linkedBrowser);

  // hide the newly created tab

  assertNumberOfVisibleTabs(2, "there are two visible tabs");

  gBrowser.showOnlyTheseTabs([gBrowser.tabs[0]]);

  assertNumberOfVisibleTabs(1, "there is one visible tab");

  ok(tab.hidden, "newly created tab is now hidden");

  // close and restore hidden tab

  await promiseRemoveTabAndSessionState(tab);

  tab = ss.undoCloseTab(window, 0);

  // check that everything was restored correctly, clean up and finish

  await promiseBrowserLoaded(tab.linkedBrowser);

is(

    tab.linkedBrowser.currentURI.spec,

    "about:mozilla",

    "restored tab has correct url"

);

  gBrowser.removeTab(tab);

  finish();