<p>This tests for a crash when pasting content that contains Apple-style-spans that don't have renderers.' You should see 'Hello World!'</p>
<div id="div" contenteditable="true"><br></div>

<script>
var div = document.getElementById("div");
div.focus();
document.execCommand("InsertHTML", false, "Hello <span style='display:none;' class='Apple-style-span'></span>World!")
</script>