content/test/data/accessibility/html/table-row-add.html

<!--
@WAIT-FOR:Row4
-->
<!--
The border should ensure that the table will be treated as a data table.
-->
<!-- role=table enforces a data table -->
<table role="table">
</table>

<script>
let rowNumber = 0;
const table = document.querySelector('table');
function addRow() {
  if (++ rowNumber > 4)
    return;
  const tr = document.createElement('tr');
  tr.innerHTML = '<td>Row' + rowNumber + '</td><td>Foo' + rowNumber + '</td>';
  table.appendChild(tr);
}

document.addEventListener('DOMContentLoaded', () => {
  setInterval(addRow, 50);
});
</script>