<!DOCTYPE html>
<html><body>
<script src="../../../resources/js-test-pre.js"></script>

<p>When modifying InsertionPoint's child, distribution should not cause crash.</p>
<p>PASS unless crash.</p>

<div id="host"></div>
<pre id="console"></pre>

<script>
jsTestIsAsync = true;

function createElementLikeDetails()
{
    var details = document.createElement('div');
    var shadowRoot = details.webkitCreateShadowRoot();

    shadowRoot.innerHTML = '<content select="div.summary"></content><content></content>';

    var defaultSummary = document.createElement('div');
    defaultSummary.webkitCreateShadowRoot().innerHTML = 'Default Summary';
    shadowRoot.firstChild.appendChild(defaultSummary);

    return details;    
}

var shadowRoot1 = host.webkitCreateShadowRoot();
shadowRoot1.innerHTML = 'something 1';

var shadowRoot2 = host.webkitCreateShadowRoot();
var details = createElementLikeDetails();
details.innerHTML = '<shadow id="shadow">something 2</shadow>';
shadowRoot2.appendChild(details);

var shadow = details.firstChild;
setTimeout(function() {
    shadow.firstChild.remove();
    finishJSTest();
}, 0);
</script>

<script src="../../../resources/js-test-post.js"></script>
</body></html>