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Test Info: Warnings
- This test gets skipped with pattern: !(os == 'win') && !(os == 'mac') OR release_or_beta
- Manifest: layout/reftests/printing/reftest.list
<!DOCTYPE html>
<html reftest-print-range="selection">
<head>
<meta charset="utf-8">
<link id="style" href="print.css" rel="stylesheet">
<script>
function selectNodesInShadowTree() {
let host = document.getElementById("host");
host.attachShadow({ mode: "open" }).innerHTML = `
<link id="style" href="print.css" rel="stylesheet">
<p id="shadowContent1">ShadowContent1</p>
<p id="shadowContent2">ShadowContent2</p>
<p id="shadowContent3">ShadowContent3</p>
`;
// A shadow-crossing selection where the start node is in light DOM,
// and the end node is in shadow DOM.
window.getSelection()
.setBaseAndExtent(
lightContent1.firstChild,
3,
host.shadowRoot.getElementById("shadowContent1").firstChild,
4);
}
</script>
</head>
<body onload="selectNodesInShadowTree()">
<p id="lightContent1">LightContent1</p>
<div id="host">Shouldn't show up (in the shadows)</div>
<p id="lightContent2">LightContent2</p>
</body>
</html>