| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../assert_selection.js"></script> |
| <script> |
| selection_test( |
| '<iframe id=child></iframe>', |
| selection => { |
| const child = selection.document.getElementById('child'); |
| const childDocument = child.contentDocument; |
| const textarea = childDocument.createElement('textarea'); |
| childDocument.body.appendChild(textarea); |
| textarea.addEventListener("input", () => child.remove()); |
| textarea.focus(); |
| |
| assert_own_property( |
| window, 'textInputController', |
| 'This test requires textInputController to simulate IME operations'); |
| textInputController.setComposition("foo"); |
| }, |
| '', |
| 'SetComposition should not crash when event handler removes frame'); |
| </script> |
