xhtml-document-with-html-object.xhtml

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <script>
        if (window.testRunner)
            testRunner.dumpAsText();
    </script>
</head>
<body>
    <p>This tests that having an object tag with a html (or xhtml) document doesn't assert if there is whitespace between the opening and closing node.</p>
    <p>SUCCESS - didn't crash!</p>
    <object data="data:text/html,">
    </object>
</body>
</html>

chromium/third_party/blink/web_tests/fast/parser/xhtml-document-with-html-object.xhtml