<!DOCTYPE html>
<script src="../include.js"></script>
<style>
    div {
        font-size: 10px;
    }
</style>
<div contenteditable="true">a<br><br><div id="b">b</div></div>
<script>
    test(() => {
        var bDiv = document.querySelector('div#b');
        var bBounds = bDiv.getBoundingClientRect();

        // Drag a selection from inside the #b div to just above it.
        internals.mouseDown(bBounds.x + 2, bBounds.y + 5);
        internals.movePointerTo(bBounds.x + 2, bBounds.y - 5);

        printl