test_inlineTableEditing.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

<head>

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

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

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

</head>

<body>

<div contenteditable></div>

<pre id="test">

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

SimpleTest.waitForExplicitFinish();

SimpleTest.waitForFocus(function() {

  const editableInnerHTML =

`<table>

  <tr><td>ABCDEFG</td><td>HIJKLMN</td></tr>

  <tr><td>ABCDEFG</td><td>HIJKLMN</td></tr>

  <tr><td>ABCDEFG</td><td>HIJKLMN</td></tr>

</table>`;

  document.execCommand("enableObjectResizing", false, "false");

  document.execCommand("enableInlineTableEditing", false, "true");

  function doTest(aDescription, aTable) {

    synthesizeMouseAtCenter(aTable, {});

    isnot(

      aTable.getAttribute("_moz_resizing"),

      "true",

      `${aDescription}: _moz_resizing attribute shouldn't be true without object resizing`

);

    const tr2 = aTable.querySelector("tr + tr");

    synthesizeMouse(tr2, 0, tr2.clientHeight / 2, {});

ok(

      !tr2.isConnected,

      `${aDescription}: The second <tr> element should've been removed by a click`

);

  const editingHost = document.querySelector("div[contenteditable]");

  editingHost.innerHTML = editableInnerHTML;

  doTest("Testing in Light DOM", editingHost.querySelector("table"));

  editingHost.remove();

  const shadowHost = document.createElement("div");

  document.body.insertBefore(shadowHost, document.body.firstChild);

  const shadowRoot = shadowHost.attachShadow({mode: "open"});

  shadowRoot.appendChild(document.createElement("div"));

  shadowRoot.firstChild.setAttribute("contenteditable", "");

  shadowRoot.firstChild.innerHTML = editableInnerHTML;

  doTest("Testing in Shadow DOM", shadowRoot.firstChild.querySelector("table"));

  shadowHost.remove();

  SimpleTest.finish();

});

</script>

</pre>

</body>

</html>