test_bug1836801.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

<head>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<script>

// this is a crashtest, just getting to the end is a pass, fullscreen

// doesn't work in crashtests though not sure why -->

SimpleTest.waitForExplicitFinish();

SimpleTest.requestFlakyTimeout("crashtest sensitive to timing");

function begin() {

  SimpleTest.waitForFocus(begin2);

function begin2() {

  SpecialPowers.pushPrefEnv({

    "set":[["full-screen-api.allow-trusted-requests-only", false]]

  }, startTest);

window.addEventListener("load", begin);

const func_0 = async function(arg0) {

  //SpecialPowers.wrap(document).notifyUserGestureActivation();

  await arg0.originalTarget.requestFullscreen()

  arg0.originalTarget.ariaValueText = "a"

async function startTest() {

  let a = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas")

  document.documentElement.appendChild(a)

  document.addEventListener("DOMAttrModified", func_0, { })

  let b = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas")

  document.documentElement.appendChild(b)

  b.setAttribute("class", "x")

  //SpecialPowers.wrap(document).notifyUserGestureActivation();

  await b.mozRequestFullScreen()

  let c = document.createElementNS("http://www.w3.org/1999/xhtml", "slot")

  document.documentElement.appendChild(c)

  c.setAttribute("class", "x")

  b.inert = true

  setTimeout(async () => {

    b.setAttribute("title", "a")

  }, 200)

  a.ariaSort = "descending"

  setTimeout(finishup, 400);

async function finishup() {

  await new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve)));

  await document.exitFullscreen();

  SimpleTest.finish();

</script>

</html>