| <!doctype html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <textarea>วั</textarea> |
| <script> |
| test(() => { |
| assert_not_equals(window.eventSender, undefined, |
| 'This test requires window.eventSender'); |
| const textarea = document.querySelector('textarea'); |
| textarea.setSelectionRange(2, 2); |
| textarea.focus(); |
| eventSender.keyDown('Backspace', null); |
| assert_equals(textarea.value, '\u0E27'); |
| }, 'Backspace key to delete a last character of ligature U+0E27 and U+0E31'); |
| </script> |
