editor/libeditor/tests/test_bug592592.html
author Sandor Molnar <smolnar@mozilla.com>
Wed, 01 Dec 2021 19:48:29 +0200
changeset 600763 b1571319e4cdb9e3ae3f024bd3a4921a53da7b76
parent 469640 c9c0c6f2eed54a187e124942e53c3660b4cf17d8
permissions -rw-r--r--
Backed out changeset 572b175efb09 (bug 1696504) for causing regressions. a=backout

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=592592
-->
<head>
  <title>Test for Bug 592592</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=592592">Mozilla Bug 592592</a>
<p id="display"></p>
<div id="content">
  <div id="editor" contenteditable="true" style="white-space:pre-wrap">a b</div>
  <div id="editor2" contenteditable="true" style="white-space:pre-wrap">a   b</div>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 592592 **/

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
  var ed = document.getElementById("editor");

  // Put the selection right after "a"
  ed.focus();
  window.getSelection().collapse(ed.firstChild, 1);

  // Press space
  sendString(" ");

  // Make sure we haven't added an nbsp
  is(ed.innerHTML, "a  b", "We should not be adding an &nbsp; for preformatted text");

  // Remove the preformatted style
  ed.removeAttribute("style");

  // Reset the DOM
  ed.innerHTML = "a b";

  // Reset the selection
  ed.focus();
  window.getSelection().collapse(ed.firstChild, 1);

  // Press space
  sendString(" ");

  // Make sure that we have added an nbsp
  is(ed.innerHTML, "a&nbsp; b", "We should add an &nbsp; for non-preformatted text");

  ed = document.getElementById("editor2");

  // Put the selection after the second space in the second editable field
  ed.focus();
  window.getSelection().collapse(ed.firstChild, 3);

  // Press the back-space key
  synthesizeKey("KEY_Backspace");

  // Make sure that we've only deleted a single space
  is(ed.innerHTML, "a  b", "We should only be deleting a single space");

  SimpleTest.finish();
});

</script>
</pre>
</body>
</html>