chromium/third_party/blink/web_tests/paint/printing/print-box-shadow.html

<!doctype HTML>
<style>
#parent {
    height: 125px;
    width: 330px;
    overflow: hidden;
    border: 1px solid black;
}

#child {
    box-shadow: rgba(0, 0, 0, 0.2) 0px 8px 17px 0px;
    height: 125px;
    overflow:hidden;
}

</style>
<div id="parent"> 
    <div id="child">
    </div>
</div>
<script>
  if (window.testRunner)
    testRunner.setPrinting();
</script>