author Makoto Kato <>
Tue, 08 Jan 2019 16:50:14 +0900
changeset 510115 a6cc9b822c1c1051961f8a293bc3e0331b8739d6
parent 456830 50d6fe2d0bca50837dd34eb4a79957885c55bffc
child 528457 c9c0c6f2eed54a187e124942e53c3660b4cf17d8
permissions -rw-r--r--
Bug 1450055 - Part 3. Update mochitests since focus event listener is system group. r=masayuki The focus event listener in editor is system group, so synthesizeKey and/or synthesizeMouse doesn't work on focus event since editor doesn't initialize selection yet. So use setTimeout to work synthesizeKey and etc well. Differential Revision:

<html class="reftest-wait">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
      img {
        border: solid 1px red;
        mid-width: 1em;
        display: inline-block;
  <body onload="start()">
    <div onfocus="setTimeout(done, 0)" contenteditable>foo<img>bar</div>
      var div = document.querySelector("div");
      function start() {
      function done() {
        var sel = getSelection();
        sel.collapse(div, 0);
        // Press Right four times to set the caret right before "bar"
        for (var i = 0; i < 4; ++i) {