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-rw-r--r--testing/web-platform/tests/accessibility/crashtests/inert-br-child.html17
1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/accessibility/crashtests/inert-br-child.html b/testing/web-platform/tests/accessibility/crashtests/inert-br-child.html
new file mode 100644
index 0000000000..9c9039c3ab
--- /dev/null
+++ b/testing/web-platform/tests/accessibility/crashtests/inert-br-child.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<!-- Test for crash when inert br gains illegal child -->
+<html>
+<dialog></dialog>
+<br>
+
+<script>
+requestAnimationFrame(() => {
+ requestAnimationFrame(() => {
+ document.querySelector('dialog').showModal();
+ const br = document.querySelector('br');
+ br.appendChild(document.createElement('fieldset'));
+ });
+});
+</script>
+
+</html>