tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

browser_caching_domnodeid.js (1002B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 "use strict";
      6 
      7 /**
      8 * Test DOM ID caching on remotes.
      9 */
     10 addAccessibleTask(
     11  '<div id="div"></div>',
     12  async function (browser, accDoc) {
     13    const div = findAccessibleChildByID(accDoc, "div");
     14    ok(div, "Got accessible with 'div' ID.");
     15 
     16    let contentPromise = invokeContentTask(browser, [], () => {
     17      content.document.getElementById("div").id = "foo";
     18    });
     19    // We don't await for content task to return because we want to exercise the
     20    // untilCacheIs function and demonstrate that it can await for a passing
     21    // `is` test.
     22    await untilCacheIs(
     23      () => div.id,
     24      "foo",
     25      "ID is correct and updated in cache"
     26    );
     27 
     28    // Don't leave test without the content task promise resolved.
     29    await contentPromise;
     30  },
     31  { iframe: true, remoteIframe: true }
     32 );