| <body> |
| <p> |
| Test for <i><a href="https://bugs.webkit.org/show_bug.cgi?id=19519">https://bugs.webkit.org/show_bug.cgi?id=19519</a> DOM modification causes stack exhaustion (BUTTON OBJECT COLGROUP)</i>. |
| </p> |
| <script> |
| var tableParts = [ |
| "table-cell", |
| "table-row", |
| "table-row-group", |
| "table-column-group", |
| "table-caption" |
| ]; |
| |
| var childTypes = [ |
| "block", |
| "inline", |
| "table-cell", |
| "table-row", |
| "table-row-group", |
| "table-column-group", |
| "table-caption" |
| ]; |
| |
| for (var i = 0; i < tableParts.length; ++i) { |
| for (var j = 0; j < childTypes.length; ++j) { |
| document.body.appendChild(document.createElement("pre")).appendChild(document.createTextNode("Prepending " + childTypes[j] + " to " + tableParts[i] + ":")); |
| var container = document.createElement("div"); |
| var tablePart = document.createElement("div"); |
| tablePart.style.display = tableParts[i]; |
| container.appendChild(tablePart); |
| document.body.appendChild(container); |
| document.body.offsetTop; |
| var newChild = document.createElement("div"); |
| newChild.style.display = childTypes[j]; |
| container.insertBefore(newChild, tablePart); |
| document.body.offsetTop; |
| // The above should have the same render tree as you get when |
| // you do it all at once, like this: |
| document.body.appendChild(container.cloneNode(true)); |
| document.body.offsetTop; |
| } |
| } |
| </script> |
| </body> |
