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Diffstat (limited to 'dom/base/crashtests/1712198.html')
| -rw-r--r-- | dom/base/crashtests/1712198.html | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/dom/base/crashtests/1712198.html b/dom/base/crashtests/1712198.html new file mode 100644 index 0000000000..0778f45f26 --- /dev/null +++ b/dom/base/crashtests/1712198.html @@ -0,0 +1,9 @@ +<script> +document.addEventListener('DOMContentLoaded', () => { + let a = document.documentElement + SpecialPowers.wrap(self).printPreview().document.adoptNode(a) + let b = document.createElementNS('http://www.w3.org/1999/xhtml', 'optgroup') + a.appendChild(b) + b.focus({ }) +}) +</script> |