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firefox/testing/web-platform/tests/editing/crashtests/insertAdjacentElement-with-DOMSubtreeModified.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!DOCTYPE html>
<head>
<script src="../resources/js-test.js"></script>
<script>
function onLoad() {
const x1 = document.getElementById('x1');
x1.addEventListener('DOMSubtreeModified', () => {
const x2 = document.getElementById('x2');
x2.contentDocument;
});
x1.setAttribute('inputmode', 'url');
}
function insertAdjacent() {
const x2 = document.getElementById('x2');
const x3 = document.getElementById('x3');
document.onreadystatechange = insertAdjacent;
x3.insertAdjacentElement('beforebegin', x2);
}
</script>
</head>
<body onload="onLoad()">
<div id="x1"></div>
<object id="x2" data="invalid-url" onerror="insertAdjacent()"></object>
<div id="x3"></div>
</body>
</html>