haikuwebkit/LayoutTests/fast/borders/border-radius-groove-02.html

<style>
    div#t {
        width: 400px;
        height: 400px;
        border: 1px groove rgba(255,0,0,1);
        border-radius: 40px;
        border-left-color: rgba(0,0,255,1);
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        margin: 20px;
    }
</style>
<div id="t"></div>