<p>This tests that calling innerHTML doesn't crash when the selection endpoint is inside a text field's shadow DOM tree.</p>
<p>If the test doesn't crash, then it passes.</p>
<input id="field" type="text" value="some text">
<script>
if (window.testRunner)
testRunner.dumpAsText();
document.getElementById('field').setAttribute('style', 'display: inline');
document.getElementById('field').focus();
document.body.offsetLeft;
document.getElementById('field').setAttribute('style', 'display: block');
document.body.innerHTML;
document.getElementById('field').setAttribute('style', 'display: none');
document.write("<p>PASS: There was no crash.</p>");
</script>