ladybird/Tests/LibWeb/Text/input/DOM/Delete-from-text-node-with-associated-range.html

<script src="../include.js"></script>
<script>
    test(() => {
        const text = new Text("foobar");

        const range = document.createRange();
        range.setEnd(text, 5);
        
        text.deleteData(5, 1);
        text.deleteData(4, 1);
        text.deleteData(3, 1);

        println(text.data);
    })
</script>