| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| test(() =>{ |
| var iframe = document.body.appendChild(document.createElement("iframe")); |
| document.body.offsetTop; |
| iframe.appendChild(document.createElement("optgroup")); |
| iframe.appendChild(document.createTextNode("")); |
| document.body.offsetTop; |
| iframe.style.color = "pink"; |
| }, "Check that style recalc of iframe with optgroup and text child does not crash."); |
| </script> |
