| <!DOCTYPE html> |
| <html> |
| <body> |
| <button onclick="runTest()">1. Copy</button> |
| <div><br></div> |
| <div id="source" oncopy="copy(event)" contenteditable> |
| <meta content="secret"><b onmouseover="dangerousCode()">hello</b><!-- secret-->, world |
| <script>function dangerousCode() { }</script> |
| </div> |
| <div id="destination" onpaste="paste(event)" contenteditable>2. Paste here</div> |
| <script> |
| |
| const originalHTML = document.getElementById('source').innerHTML; |
| function copy(event) { |
| event.clipboardData.setData('text/html', originalHTML); |
| event.preventDefault(); |
| } |
| |
| function paste(event) { |
| parent.postMessage({ |
| originalHTML, |
| html: event.clipboardData.getData('text/html'), |
| types: event.clipboardData.types, |
| items: Array.from(event.clipboardData.items).map((item) => ({kind: item.kind, type: item.type})), |
| }, '*'); |
| } |
| |
| function runTest() { |
| if (window.internals) |
| internals.withUserGesture(() => { document.getElementById('source').focus(); }); |
| document.execCommand('selectAll'); |
| document.execCommand('copy'); |
| if (window.internals) |
| internals.withUserGesture(() => { document.getElementById('destination').focus(); }); |
| if (window.testRunner) |
| document.execCommand('paste'); |
| } |
| |
| if (window.testRunner) |
| runTest(); |
| |
| </script> |
| </body> |
| </html> |
