test_bug455992.html

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Test Info:

Manifest: editor/libeditor/tests/mochitest.toml

<!DOCTYPE HTML>

<html><head>

<title>Test for bug 455992</title>

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

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

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

<script class="testbody" type="application/javascript">

function runTest() {

  function select(id) {

    var e = document.getElementById(id);

    e.focus();

    return e;

  function setupIframe(id) {

    var e = document.getElementById(id);

    var doc = e.contentDocument;

    doc.body.innerHTML = String.fromCharCode(10) + '<span id="' + id + '_span" style="border:1px solid blue" contenteditable="true">X</span>' + String.fromCharCode(10);

    e = doc.getElementById(id + "_span");

    e.focus();

    return e;

  function test_begin_bs(e) {

    const msg = "BACKSPACE at beginning of contenteditable inline element";

    var before = e.parentNode.childNodes[0].nodeValue;

    sendKey("back_space");

    is(e.parentNode.childNodes[0].nodeValue, before, msg + " with id=" + e.id);

    is(e.innerHTML, "X", msg + " with id=" + e.id);

  function test_begin_space(e) {

    const msg = "SPACE at beginning of contenteditable inline element";

    var before = e.parentNode.childNodes[0].nodeValue;

    sendChar(" ");

    is(e.parentNode.childNodes[0].nodeValue, before, msg + " with id=" + e.id);

    is(e.innerHTML, "&nbsp;X", msg + " with id=" + e.id);

  function test_end_delete(e) {

    const msg = "DEL at end of contenteditable inline element";

    var before = e.parentNode.childNodes[2].nodeValue;

    sendKey("right");

    sendKey("delete");

    is(e.parentNode.childNodes[2].nodeValue, before, msg + " with id=" + e.id);

    is(e.innerHTML, "X", msg + " with id=" + e.id);

  function test_end_space(e) {

    const msg = "SPACE at end of contenteditable inline element";

    var before = e.parentNode.childNodes[2].nodeValue;

    sendKey("right");

    sendChar(" ");

    is(e.parentNode.childNodes[2].nodeValue, before, msg + " with id=" + e.id);

is(

      e.innerHTML,

      SpecialPowers.getBoolPref("editor.white_space_normalization.blink_compatible") || e.tagName == "SPAN"

        ? "X&nbsp;"

        : "X <br>",

      msg + " with id=" + e.id

);

  test_begin_bs(select("t1"));

  test_begin_space(select("t2"));

  test_end_delete(select("t3"));

  test_end_space(select("t4"));

  test_end_space(select("t5"));

  test_begin_bs(setupIframe("i1"));

  test_begin_space(setupIframe("i2"));

  test_end_delete(setupIframe("i3"));

  test_end_space(setupIframe("i4"));

  SimpleTest.finish();

SimpleTest.waitForExplicitFinish();

addLoadEvent(runTest);

</script>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=455992">Mozilla Bug 455992</a>

<p id="display"></p>

<pre id="test">

</pre>

<div> <span id="t1" style="border:1px solid blue" contenteditable="true">X</span> Y</div>

<div> <span id="t2" style="border:1px solid blue" contenteditable="true">X</span> Y</div>

<div> <span id="t3" style="border:1px solid blue" contenteditable="true">X</span> Y</div>

<div> <span id="t4" style="border:1px solid blue" contenteditable="true">X</span> Y</div>

<div> <div id="t5" style="border:1px solid blue" contenteditable="true">X</div> Y</div>

<iframe id="i1" width="200" height="100" src="about:blank"></iframe><br>

<iframe id="i2" width="200" height="100" src="about:blank"></iframe><br>

<iframe id="i3" width="200" height="100" src="about:blank"></iframe><br>

<iframe id="i4" width="200" height="100" src="about:blank"></iframe><br>

</body>

</html>