third_party/WebKit/LayoutTests/editing/pasteboard/paste-blockquote-after-blockquote.html

<style>
blockquote {
    color: blue;
    border-left: 2px solid blue;
    margin: 0px;
    padding: 0 0 0 20px;
}
</style>

<p>This tests pasting a blockquote after another blockquote.</p>
<div id="div" contenteditable="true"><blockquote type='cite'>Line 1</blockquote><br></div>

<script>
var sel = window.getSelection();
var div = document.getElementById("div");

sel.collapse(div, 1);
document.execCommand("InsertHTML", false, "<blockquote type='cite'>Line 2</blockquote>");
</script>