| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script> | |
| function runtest() { | |
| var iframe = document.getElementById("iframe"); | |
| iframe.src = "javascript:'A'"; | |
| iframe.scrollTop; | |
| iframe.src = "javascript:''"; | |
| } | |
| </script> | |
| </head> | |
| <body onload="runtest()"> | |
| <iframe id="iframe" style="width:1px;height:1px;"></iframe> | |
| </body> | |
| </html> | |