| <!DOCTYPE html> |
| <script src='../../resources/testharness.js'></script> |
| <script src='../../resources/testharnessreport.js'></script> |
| <div id="host"></div> |
| <script> |
| test(() => { |
| const host = document.querySelector('#host'); |
| const shadowRoot = host.attachShadow({'mode': 'open'}); |
| const slot = document.createElement('slot'); |
| shadowRoot.appendChild(slot); |
| host.appendChild(document.createElement('div')); |
| document.body.offsetLeft; |
| host.appendChild(document.createElement('div')); |
| document.body.offsetLeft; |
| assert_true(true, 'This test must run without crash.'); |
| }); |
| </script> |
