<html>
<script>
if (window.testRunner)
    testRunner.dumpAsText();
</script>

<template id=shadow1></template>
<template id=shadow2><slot><div></div></slot></template>
<template id=shadow3><!--comment--><slot><div></div></slot></template>

<template test=1.1><div shadow=shadow1></div></template>
<template test=1.2><div shadow=shadow1>text</div></template>
<template test=1.3><div shadow=shadow1><!--comment-->text</div></template>

<template test=2.1><div shadow=shadow2></div></template>
<template test=2.2><div shadow=shadow2>text</div></template>
<template test=2.3><div shadow=shadow2><!--comment-->text</div></template>

<template test=3.1><div shadow=shadow3></div></template>
<template test=3.2><div shadow=shadow3>text</div></template>
<template test=3.3><div shadow=shadow3><!--comment-->text</div></template>

<body>
<pre id=console></pre>
<script>
function installShadows(tree)
{
    var shadowHosts = tree.querySelectorAll("[shadow]");
    for (var i = 0; i < shadowHosts.length; ++i) {
        var shadowId = shadowHosts[i].getAttribute("shadow");
        var shadowContents = document.querySelector("#"+shadowId).content.cloneNode(true);

        installShadows(shadowContents);

        var shadowRoot = shadowHosts[i].attachShadow({ mode: "open" });
        shadowRoot.appendChild(shadowContents);
    }
}

var console = document.querySelector("#console");

var tests = document.querySelectorAll("[test]");
for (var i = 0; i < tests.length; ++i) {
    var test = tests[i].content.cloneNode(true);
    installShadows(test);
    console.innerText += "\nTest " + tests[i].getAttribute("test") + "\n";
    console.innerText += internals.composedTreeAsText(test);

    console.innerText += "\nShadow host subtree\n"
    var shadowSubtree = test.querySelector("[shadow]");
    console.innerText += internals.composedTreeAsText(shadowSubtree);

    var slotSubtree = shadowSubtree.shadowRoot.querySelector("slot");
    if (slotSubtree) {
        console.innerText += "\nSlot subtree\n"
        console.innerText += internals.composedTreeAsText(slotSubtree);
    }
}

</script>
</body>