tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_test_key_press_in_popup.js (3036B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 Services.scriptloader.loadSubScript(
      7  "chrome://mochikit/content/tests/SimpleTest/paint_listener.js",
      8  this
      9 );
     10 
     11 Services.scriptloader.loadSubScript(
     12  new URL("apz_test_utils.js", gTestPath).href,
     13  this
     14 );
     15 
     16 Services.scriptloader.loadSubScript(
     17  new URL("apz_test_native_event_utils.js", gTestPath).href,
     18  this
     19 );
     20 
     21 /* import-globals-from helper_browser_test_utils.js */
     22 // For openSelectPopup.
     23 Services.scriptloader.loadSubScript(
     24  new URL("helper_browser_test_utils.js", gTestPath).href,
     25  this
     26 );
     27 
     28 const { UrlbarTestUtils } = ChromeUtils.importESModule(
     29  "resource://testing-common/UrlbarTestUtils.sys.mjs"
     30 );
     31 
     32 // Cleanup for paint_listener.js.
     33 add_task(() => {
     34  registerCleanupFunction(() => {
     35    delete window.waitForAllPaintsFlushed;
     36    delete window.waitForAllPaints;
     37    delete window.promiseAllPaintsDone;
     38  });
     39 });
     40 
     41 // Setup preferences.
     42 add_task(async () => {
     43  await SpecialPowers.pushPrefEnv({
     44    set: [
     45      ["apz.popups.enabled", true],
     46      ["apz.popups_without_remote.enabled", true],
     47      ["test.events.async.enabled", true],
     48    ],
     49  });
     50 });
     51 
     52 add_task(async () => {
     53  // Open the given file with chrome:// scheme.
     54  const tab = await BrowserTestUtils.openNewForegroundTab(
     55    gBrowser,
     56    getRootDirectory(gTestPath) + "helper_popup_menu_in_parent_process-2.html"
     57  );
     58 
     59  // Make sure the document gets loaded in the parent process.
     60  await SpecialPowers.spawn(tab.linkedBrowser, [], () => {
     61    Assert.ok(SpecialPowers.isMainProcess());
     62  });
     63 
     64  await promiseApzFlushedRepaints();
     65  await waitUntilApzStable();
     66 
     67  // Focus to the select element. This stuff is necessary for `openSelectPopup()`
     68  // since the function is triggered on the focused element.
     69  await SpecialPowers.spawn(tab.linkedBrowser, [], async () => {
     70    const select = content.document.querySelector("select");
     71    const focusPromise = new Promise(resolve => {
     72      select.addEventListener("focus", resolve, { once: true });
     73    });
     74    select.focus();
     75    await focusPromise;
     76  });
     77 
     78  // Open the select popup.
     79  const selectPopup = await openSelectPopup();
     80 
     81  // And make sure APZ is ready there.
     82  await promiseApzFlushedRepaints(selectPopup);
     83 
     84  // Send a bunch of mousemove events on the popup window.
     85  // NOTE: We need to use nsIDOMWindowUtils.sendMouseEvent directly rather than
     86  // synthesizeNativeMouseEventWithAPZ since synthesizeNativeMouseEventWithAPZ
     87  // causes a paint which prevents the assertion in FocusState::IsCurrent().
     88  const utils = SpecialPowers.DOMWindowUtils;
     89  for (let x = 0; x < 20; x++) {
     90    await new Promise(resolve => {
     91      utils.sendNativeMouseEvent(
     92        10 + x,
     93        10,
     94        utils.NATIVE_MOUSE_MESSAGE_MOVE,
     95        0 /* button */,
     96        0 /* modifiers */,
     97        selectPopup,
     98        resolve
     99      );
    100    });
    101  }
    102 
    103  // Do a key down on popup.
    104  info("pressing a key");
    105  EventUtils.synthesizeKey("Key_Escape");
    106 
    107  BrowserTestUtils.removeTab(tab);
    108 });