| <html> | |
| <head> | |
| <style> | |
| set, frameset, * { columns: 1 1px } | |
| </style> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| function boomz() { | |
| try { var a = document.createRange(); } catch(e) { } | |
| try { a.setEndBefore(b); } catch(e) { } | |
| try { var c = a.extractContents(); } catch(e) { } | |
| } | |
| </script> | |
| </head> | |
| <body onload=boomz()> | |
| <audio id="x" controls=""></audio> | |
| <ol id="b" style="-webkit-column-span: all;"></ol> | |
| </body> | |
| </html> |