chromium/third_party/blink/web_tests/fast/dom/Range/range-intersectsNode.html

<html>
<head>
<title>Test for Range.intersectsNode()</title>
<script src="../../../resources/js-test.js"></script>
</head>
<body>

<!-- hidden area to create the ranges being tested -->
<div  style="visibility: hidden">
    <div id=a1>a1
        <div id=b1>b1</div>
        <div id=c1>c1</div>
    </div>
    
    <div id=a2>a2
        <div id=b2>b2</div>
        <div id=c2>c2</div>
    </div>
    <div id=a3>a3
        <div id=b3>b3</div>
        <div id=c3>c3</div>
    </div>
    
    <iframe name="frame1" style="border: 1px solid black;"></iframe>
    <iframe name="frame2" style="border: 1px solid black;"></iframe>
</div>
    <script src="./resources/intersectsNode.js"></script>
</body>
</html>