<!DOCTYPE html>
<style>
#scrollable-div {
width: 300px;
height: 50px;
overflow: auto;
white-space: pre;
border: 1px solid black;
padding: 10px;
font-size: 50px;
}
</style>
<script src="include.js"></script>
<div id="scrollable-div">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero. Sed
cursus ante dapibus diam. Sed nisi. Nulla quis sem at nibh elementum imperdiet. Duis sagittis
ipsum. Praesent mauris. Fusce nec tellus sed augue semper porta. Mauris massa. Vestibulum
lacinia arcu eget nulla. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
inceptos himenaeos.
</div>
<script>
asyncTest(done => {
const scrollable = document.getElementById("scrollable-div");
scrollable.addEventListener("scroll", event => {
println(`scroll event fired y=${scrollable.scrollTop} x=${scrollable.scrollLeft}`);
done();
});
scrollable.scrollBy({
top: 151,
left: 25,
behaviour: 'smooth'
})
});
</script>
