e/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="> <span>three</span></a><br>
<br>


<h1>simple for each child with extra nesting containing image</h1>
<button data-expectedlabel="one two three four" data-testname="button name from content for each child including nested image" class="ex"><span>one</span> <span>two <img alt="three" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="></span> <span>four</span></button><br>
<h3 data-expectedlabel="o