scroll-fixed-layer-out-of-view.html

<!DOCTYPE html>
<html>
<head>
    <script src="../resources/text-based-repaint.js"></script>
    <script type="text/javascript">
        if (window.internals)
            internals.settings.setPreferCompositingToLCDTextEnabled(true);

        function repaintTest()
        {
            window.scrollTo(0, 1000);
            window.scrollTo(0, 100);
        }
    </script>
</head>
<body style="height:2000px" onload="runRepaintAndPixelTest()">
    <div style="position: fixed; top: -300px; left: 100px; width: 88px; height: 88px; background-color: silver"></div>
    <div style="position: fixed; top: 1000px; left: 100px; width: 99px; height: 99px; background-color: silver"></div>
    There should be no repaints here:
</body>
</html>

chromium/third_party/blink/web_tests/paint/invalidation/compositing/scroll-fixed-layer-out-of-view.html