tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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head.js (2072B)

      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 "use strict";
      5 
      6 /**
      7 * Add a tab with given `url`. Returns a promise
      8 * that will be resolved when the tab finished loading.
      9 */
     10 function addTab(url) {
     11  return BrowserTestUtils.openNewForegroundTab(gBrowser, TAB_URL);
     12 }
     13 
     14 /**
     15 * Remove the given `tab`.
     16 */
     17 function removeTab(tab) {
     18  gBrowser.removeTab(tab);
     19 }
     20 
     21 /**
     22 * Create a worker with the given `url` in the given `tab`.
     23 */
     24 function createWorkerInTab(tab, url) {
     25  info("Creating worker with url '" + url + "'\n");
     26  return SpecialPowers.spawn(tab.linkedBrowser, [url], urlChild => {
     27    if (!content._workers) {
     28      content._workers = {};
     29    }
     30    content._workers[urlChild] = new content.Worker(urlChild);
     31  });
     32 }
     33 
     34 /**
     35 * Terminate the worker with the given `url` in the given `tab`.
     36 */
     37 function terminateWorkerInTab(tab, url) {
     38  info("Terminating worker with url '" + url + "'\n");
     39  return SpecialPowers.spawn(tab.linkedBrowser, [url], urlChild => {
     40    content._workers[urlChild].terminate();
     41    delete content._workers[urlChild];
     42  });
     43 }
     44 
     45 /**
     46 * Post the given `message` to the worker with the given `url` in the given
     47 * `tab`.
     48 */
     49 function postMessageToWorkerInTab(tab, url, message) {
     50  info("Posting message to worker with url '" + url + "'\n");
     51  return SpecialPowers.spawn(
     52    tab.linkedBrowser,
     53    [url, message],
     54    (urlChild, messageChild) => {
     55      let worker = content._workers[urlChild];
     56      worker.postMessage(messageChild);
     57      return new Promise(function (resolve) {
     58        worker.onmessage = function (event) {
     59          worker.onmessage = null;
     60          resolve(event.data);
     61        };
     62      });
     63    }
     64  );
     65 }
     66 
     67 /**
     68 * Disable the cache in the given `tab`.
     69 */
     70 function disableCacheInTab(tab) {
     71  return SpecialPowers.spawn(tab.linkedBrowser, [], () => {
     72    content.docShell.defaultLoadFlags =
     73      Ci.nsIRequest.LOAD_BYPASS_CACHE | Ci.nsIRequest.INHIBIT_CACHING;
     74  });
     75 }