| <!doctype html> | |
| <script src="../../resources/testharness.js"></script> | |
| <script src="../../resources/testharnessreport.js"></script> | |
| <script src="../assert_selection.js"></script> | |
| <script> | |
| test(() => { | |
| assert_selection( | |
| '<div contenteditable><span>|XX</span></div>', | |
| selection => { | |
| selection.document.execCommand('insertText', false, 'a'); | |
| selection.document.execCommand('undo'); | |
| }, | |
| '<div contenteditable><span>|XX</span></div>'); | |
| }, 'Undo typing a character'); | |
| </script> |