tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_user_input_handling_delay_aboutblank.js (1821B)

      1 /* -*- Mode: JavaScript; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 async function test_user_input_handling_delay_aboutblank_helper(prefs) {
      8  await SpecialPowers.pushPrefEnv({
      9    set: prefs,
     10  });
     11 
     12  let newTabOpened = BrowserTestUtils.waitForNewTab(gBrowser, "about:blank");
     13 
     14  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
     15    // Open about:blank
     16    content.window.open();
     17  });
     18 
     19  const tab = await newTabOpened;
     20 
     21  let mouseDownPromise = BrowserTestUtils.waitForContentEvent(
     22    tab.linkedBrowser,
     23    "mousedown"
     24  ).then(function () {
     25    Assert.ok(true, "about:blank can handle user input events anytime");
     26  });
     27 
     28  // Now gBrowser.selectedBrowser is the newly opened about:blank
     29  await BrowserTestUtils.synthesizeMouseAtPoint(
     30    10,
     31    10,
     32    { type: "mousedown" },
     33    tab.linkedBrowser
     34  );
     35 
     36  await mouseDownPromise;
     37  BrowserTestUtils.removeTab(tab);
     38 }
     39 
     40 add_task(async function test_MinRAF_aboutblank() {
     41  const prefs = [
     42    ["dom.input_events.security.minNumTicks", 100],
     43    ["dom.input_events.security.minTimeElapsedInMS", 0],
     44    ["dom.input_events.security.isUserInputHandlingDelayTest", true],
     45  ];
     46 
     47  await test_user_input_handling_delay_aboutblank_helper(prefs);
     48 });
     49 
     50 add_task(async function test_MinElapsedTime_aboutblank() {
     51  const prefs = [
     52    ["dom.input_events.security.minNumTicks", 0],
     53    ["dom.input_events.security.minTimeElapsedInMS", 5000],
     54    ["dom.input_events.security.isUserInputHandlingDelayTest", true],
     55  ];
     56 
     57  await test_user_input_handling_delay_aboutblank_helper(prefs);
     58 });