| <!DOCTYPE html> |
| <div id="warning"> |
| This test requires window.internals. If you use content_shell, |
| "--expose-internals-for-testing" command flag enables it. |
| </div> |
| <div id="div" contenteditable>You has the right.</div> |
| <script> |
| // This tests the appearance of the grammar markers rendered by Blink. |
| |
| const div = document.getElementById('div'); |
| const text = div.firstChild; |
| |
| // Mark 'has' with grammar marker. |
| const range = document.createRange(); |
| range.setStart(text, 4); |
| range.setEnd(text, 7); |
| if (window.internals) { |
| document.getElementById('warning').style.display = 'none'; |
| internals.setMarker(document, range, 'grammar'); |
| } |
| </script> |
