| <!DOCTYPE html> |
| <body> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../assert_selection.js"></script> |
| <script> |
| selection_test( |
| '<div id="host"><div></div>child text</div>', |
| selection => { |
| console.log(selection.document.documentElement.innerHTML); |
| const host = selection.document.querySelector('#host'); |
| const shadowRoot = host.attachShadow({mode: 'closed'}); |
| shadowRoot.innerHTML = '<span>shadow text</span>'; |
| const shadowSelection = shadowRoot.getSelection(); |
| const range = document.createRange(); |
| range.selectNode(shadowRoot.firstChild); |
| shadowSelection.addRange(range); |
| |
| host.textContent = ''; |
| }, |
| '<div id="host">^<span>shadow text</span>|</div>', |
| {dumpAs: 'flattree'}, |
| 'Removing light children of a hos element should not affect selection in ' + |
| 'its shadow tree'); |
| |
| selection_test( |
| '<textarea id="host">abc^def\nghi|</textarea>', |
| selection => { |
| console.log(selection.document.documentElement.innerHTML); |
| const host = selection.document.querySelector('#host'); |
| // Make the TEXTAREA dirty to avoid textContent affects the value. |
| eventSender.keyDown('j'); |
| |
| host.textContent = ''; |
| }, |
| '<textarea id="host">abcj|</textarea>', |
| 'Removing light children of a TEXTAREA element should not affect its ' + |
| 'selection'); |
| </script> |
| </body> |
