| <!doctype html> | |
| <script src="../../resources/testharness.js"></script> | |
| <script src="../../resources/testharnessreport.js"></script> | |
| <iframe></iframe> | |
| <script> | |
| iframe = document.querySelector('iframe'); | |
| iframe.contentDocument.onselectstart = () => iframe.remove(); | |
| test(() => { | |
| iframe.contentDocument.execCommand('selectAll'); | |
| }, 'Should not crash if selectstart event handler detaches frame'); | |
| </script> |