chromium/third_party/blink/manual_tests/search-cancel-button.html

<!DOCTYPE html>
<html>
<body>
    <p>https://bugs.webkit.org/show_bug.cgi?id=69886 - Clicking on the cancel button on readonly and disabled search fields darkens as if the search field was editable</p>
    <p>Clicking on the disabled/readonly search inputs should not render the cancel button dark when you click on them.</p>
    <p>Normal search:<br/><input type=search value="This is a string of long text." /></p>
    <p>Disabled search:<br/><input type=search value="This is a string of long text." disabled /></p>
    <p>Readonly search:<br/><input type=search value="This is a string of long text." readonly /></p>
    <p>Disabled and readonly search:<br/><input type=search value="This is a string of long text." disabled readonly /></p>
</body>
</html>