| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| </script> | |
| </head> | |
| <body onload="document.body.removeChild(document.getElementById('x'));"> | |
| <p>PASS did not cause an assertion failure.</p> | |
| <div id="x"> | |
| <form id="a"></form> | |
| <form id="a"> | |
| <select form="a"></select> | |
| </form> | |
| </div> | |
| <script> | |
| document.getElementById("a").setAttribute("id", "y"); | |
| </script> | |
| </body> | |
| </html> |