LayoutTests/fast/text/partial-layout-with-text-indent.html

<style>
div {
  text-indent: 20px;
  border: 1px solid green;
  width: 200px;
  height: 400px;
  font-family: Ahem;
}
</style>
<div id=change_this class="editable" contenteditable="true"> some </div>
<script>
document.body.offsetHeight;
change_this.appendChild(document.createTextNode("text"));
</script>