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chromium/third_party/blink/web_tests/paint/invalidation/table/cached-change-cell-sl-border-color.html 

<!--
Calculating collapsed borders for big tables is expensive, so we cache them and recalculate when needed.
Here we:
1. Remove DIV text, this requests layout for DIV, but only simplified layout for TABLE;
2. Change cell border color, expect that cache is invalidated and paint produces expected image.
-->
<html>
    <head>
        <title></title>
        <link rel="stylesheet" href="../../../fast/table/border-collapsing/resources/cached.css">
        <script src="../resources/text-based-repaint.js"></script>
        <script type="text/javascript">
            function repaintTest() {
                // remove text, this requests layout for DIV,
                // but only simplified layout for TABLE
                document.getElementById("blockDiv").innerText = "";
                // change color, no layout for TABLE, only repaint
                document.getElementById("foo").style.borderColor = "lime";
            }
        </script>
    </head>
    <body onload="runRepaintAndPixelTest()">
        <table style="border-collapse:collapse; border:2px solid blue; position: relative;">
            <tr>
                <td style="border:4px solid pink" id="foo"/>
                <td style="border:1px solid black"/>
                <div id="blockDiv">A</div>
            </tr>
        </table>
    </body>
</html>