relayout-before-navigation.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/interaction/focus/focusgroup/tentative/grid-navigation/relayout-before-navigation.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>HTML Test: focusgroup - Relayout before navigating in a grid</title>

<link rel="author" title="Microsoft" href="http://www.microsoft.com/">

<link rel="help" href="https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/Focusgroup/explainer.md">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="/resources/testdriver-actions.js"></script>

<script src="../resources/focusgroup-utils.js"></script>

<script>

  function removeMiddleRow() {

    document.getElementById("middle-row").remove();

</script>

<table focusgroup="grid">

  <tr>

    <td id="item1" tabindex="0" onkeydown="removeMiddleRow()">item1</td>

  </tr>

  <tr id="middle-row">

    <td id="item2" tabindex="-1">item2</td>

  </tr>

  <tr>

    <td id="item3" tabindex="-1">item3</td>

  </tr>

</table>

<script>

  promise_test(async t => {

    var item1 = document.getElementById("item1");

    var item3 = document.getElementById("item3");

    await focusAndKeyPress(item1, kArrowDown);

    assert_equals(document.activeElement, item3);

  }, "Since |item1| removes the middle row on key press, the grid focusgroup should check for a relayout before navigating to the next row.");

</script>