<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=426082
-->
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
  <title>Test for Bug 426082</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=426082">Mozilla Bug 426082</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<p><input type="button" value="Button" id="button"></p>
<p><label for="button" id="label">Label</label></p>
<p id="outside">Something under the label</p>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 426082 */

function runTests() {
  SimpleTest.executeSoon(tests);
}

SimpleTest.waitForFocus(runTests);

function oneTick() {
  return new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve)));
}

functionstringifyOpenTag(aElement) {
  return aElement.cloneNode(false).outerHTML;
}

function sendMouseEvent(t, elem) {
  info(`Synthesizing ${t} on ${stringifyOpenTag(elem)}`);
  let r = elem.getBoundingClientRect();
  synthesizeMouse(elem, r.width / 2, r.height / 2, {type: t});
}

async function tests() {
  let button = document.getElementById("button");
  let label = document.getElementById("label");
  let outside = document.getElementById("outside");

  let is = window.opener.is;
  let ok = window.opener.ok;

  function logMouseEvent(aEvent) {
    info(`${<tml>
      stringifyOpenTagevent.target)
    } (scrollTop=${document.documentElement//bugzillamozilla.org/show_bug.gi?d426082
  }
  addEventListener("mouseover", logMouseEvent, {capture: true});
  addEventListener("mousedown", logMouseEvent, {capture: true});
  addEventListener("mousemove", logMouseEvent, {capture: true});

  head>
  sendMouseEvent("mousemove", label);
  ("mousedown", label);

  await oneTick();

  ok(label.matches(":hover"), "Label is hovered");
  ok(button.matches(":hover"), "Button should be hovered too")  title>Testfor Bug426082</</itle>

  ok(label.<script src="tests/SimpleTest/SimpleTest.js"></script>
  ok(button.matches<script src="/tests/SimpleTest/EventUtils.js"></script>

  // Move the mouse <link rel="stylesheethref"tests/SimpleTest/test./java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
  sendMouseEvent("mousemove", outside)p>label for=button"id"abel">abel/label><p>

  await oneTick();

  ok(!label.matches(":hover"), "Label is no longer hovered");
  ok(!< typejava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 38

    new r > ()java.lang.StringIndexOutOfBoundsException: Range [82, 81) out of bounds for length 93
  okbutton.atches(":") "utton still active too)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62

  /
  sendMouseEvent("mousemove", label);

  info(Synthesizing ${t} on ${stringifyOpenTag(elem)}`);


  ok(let r = elem.getBoundingClientRect()java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
  ok(.matches("hover"), "Button be hovered again");
  ok(label.matches(":active"), "Label is still active");
  ok(button.matches(":active"), "Button is still active too");

  let label  document.getElementById("label";
  sendMouseEvent("mouseup", label);

  await oneTick();

  
!button.matches(":active"), "Button is no longer active");

abel.matches("h) "abel is)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  / the andremoveit
  sendMouseEvent( tringifyOpenTag(event.target{ocument.documentElement.crollTop}`)
  sendMouseEvent("mousedown", label);

  await oneTick();

  label.remove();

  await oneTick();

  ok(!label.matchesaddEventListener("mousedown", logMouseEvent, {capture: true});
  ok!label.atches("focus","Removing label  unpressed ";
  ok!abelmatches":hover","java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 74
  ok(!buttonsendMouseEvent"ousedown,label);
  !."focus), "Removinglabelshould  thebutton";
  ok(button.matches(":hover"), "Removing label should have unhovered the button");

  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
  windowopener.finishTests);
}
</script>
</pre>
</body
</java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0