test_auxclick_autoscroll_off.html

Enable keyboard shortcuts

<!DOCTYPE html>

<meta charset="utf-8">

<title>Test auxclick works when general.autoScroll is off</title>

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

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

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

<body style="height: 110vh;">

  <button id="target">button</button>

</body>

<script>

  SimpleTest.waitForExplicitFinish();

  function test() {

    const target = document.getElementById("target");

    target.addEventListener('auxclick', (e) => {

      ok(true, "auxclick should work");

      SimpleTest.finish();

});

    synthesizeMouseAtCenter(target, { type: "mousedown", button: 1 });

    synthesizeMouseAtCenter(target, { type: "mouseup", button: 1 });

  SpecialPowers.pushPrefEnv({"set": [

    ["general.autoScroll", false],

  ]}, function() {

    SimpleTest.waitForFocus(function() {

      test();

});

});

</script>