chromium/third_party/blink/web_tests/external/wpt/css/css-images/gradients-with-border.html

<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <title>Gradients with borders</title>
    <link rel="help" href="https://drafts.csswg.org/css-images-3/#gradients">
    <meta name="assert" content="Correct placement and rendering of gradients inside elements with borders.">
    <link rel="match" href="gradients-with-border-ref.html">
    <meta name="fuzzy" content="maxDifference=0-2; totalPixels=0-11000">
    <style>
        .test {
            width: 200px;
            height: 100px;
            border: solid 10px blue;
        }

        #gradient1 {
            border-left-width: 100px;
            background-image: linear-gradient(to right top, black 49%, white 50%);
        }

        #gradient2 {
            margin-left: 90px;
            background-image: linear-gradient(to right top, black 49%, white 50%);
        }

        #gradient3 {
            border-left-width: 100px;
            background-image: radial-gradient(ellipse at 30% 30%, black 49%, white 50%);
        }
    </style>
</head>

<body>
    <div id="gradient1" class="test"></div>
    <div id="gradient2" class="test"></div>
    <div id="gradient3" class="test"></div>
</body>

</html>