class-all-whitespace.html | Explore in Territory

<html>
<head>
    <style>
        div.class {  }
    </style>
    <script>
        if (window.testRunner)
            testRunner.dumpAsText();
    </script>
</head>
<body>
    <p>Tests that an all-whitespace <tt>class</tt> attribute does not cause an assertion failure.</p>
    <div class=" "></div>
</body>
</html>

chromium/third_party/blink/web_tests/fast/dom/class-all-whitespace.html