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firefox/testing/web-platform/tests/editing/crashtests/remove-right-block-during-joining-with-parent-left-block.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

33 lines
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HTML

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Test removing right block while joining it and parent left block</title>
<script>
addEventListener("load", () => {
const editingHosts = document.querySelectorAll("div[contenteditable]");
for (const editingHost of editingHosts) {
editingHost.focus();
const rightChildBlock = editingHost.querySelector("div > div > div");
getSelection().collapse(rightChildBlock.firstChild.firstChild, 0);
editingHost.addEventListener("DOMSubtreeModified", () => {
document.body.appendChild(rightChildBlock);
});
document.execCommand("delete");
}
});
</script>
</head>
<body>
<div contenteditable>
<div>parent<div><b>child</b></div>parent</div>
</div>
<div contenteditable>
<div>parent<div><b>child<br>2nd line</b></div>parent</div>
</div>
<div contenteditable style="white-space:pre">
<div>parent<div>child
2nd line</div>parent</div>
</div>
</body>
</html>