missing-parent-multi-col.html (660B)
1 <!-- This test ensures that after a large layout change to a subtree, there are 2 no extra accessibility objects remaining from the old subtree --> 3 <!DOCTYPE html> 4 <html class="test-wait"> 5 <style> 6 .step1::after { display: table-row-group; float: left; counter-reset: subsection; column-width: 10px; } 7 .step2::after { display: block; } 8 </style> 9 10 <script> 11 const quote = document.createElement('q'); 12 quote.setAttribute('class', 'step1'); 13 document.documentElement.appendChild(quote); 14 requestAnimationFrame(() => { 15 requestAnimationFrame(() => { 16 quote.setAttribute('class', 'step2'); 17 document.documentElement.className = ''; 18 }); 19 }); 20 </script> 21 </html>