browser_private_ls.js

Enable keyboard shortcuts

/**

 * This test is mainly to verify that datastores are cleared when the last

 * private browsing context exited.

*/

async function lsCheckFunc() {

  let storage = content.localStorage;

  if (storage.length) {

    return false;

  // Store non-ASCII value to verify bug 1552428.

  storage.setItem("foo", "úžasné");

  return true;

function checkTabWindowLS(tab) {

  return SpecialPowers.spawn(tab.linkedBrowser, [], lsCheckFunc);

add_task(async function () {

  const pageUrl =

    "http://example.com/browser/dom/localstorage/test/page_private_ls.html";

  for (let i = 0; i < 2; i++) {

    let privateWin = await BrowserTestUtils.openNewBrowserWindow({

      private: true,

});

    let privateTab = await BrowserTestUtils.openNewForegroundTab(

      privateWin.gBrowser,

      pageUrl

);

ok(

      await checkTabWindowLS(privateTab),

      "LS works correctly in a private-browsing page."

);

    await BrowserTestUtils.closeWindow(privateWin);

});