chromium/third_party/blink/web_tests/external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>CSS Test: blending with parent having border radius</title>
        <link rel="author" title="Mirela Budăeș" href="mailto:[email protected]">
        <link rel="author" title="Mihai Tica" href="mailto:[email protected]">
        <link rel="reviewer" title="Mihai Balan" href="mailto:[email protected]">
        <link rel="reviewer" title="Horia Olaru" href="mailto:[email protected]">
        <link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">
        <meta name="assert" content="Test checks that an element with mix-blend-mode blends
            with the parent element having border-radius.">
        <meta name="fuzzy" content="0-5;0-200">
        <link rel="match" href="reference/mix-blend-mode-parent-with-border-radius-ref.html">
        <style type="text/css">
            body {
                background: lightgray;
            }
            .parent {
                position: absolute;
                z-index: 1;
                width: 100px;
                height: 100px;
                background: #F00;
                border-radius: 50px;
            }
            .blended {
                background: #FF0;
                width: 100px;
                height: 100px;
                mix-blend-mode: difference;
            }

        </style>
    </head>
    <body>
        <p>Test passes if a green circle is drawn on top of a yellow square, over a lightgray background.</p>
        <div class="parent">
            <div class="blended"></div>
        </div>
    </body>
</html>