chromium/third_party/blink/web_tests/external/wpt/css/css-backgrounds/background-color-border-box.htm

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Background color clipped to 'border-box'</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/css3-background/#the-background-color" />
        <meta name="assert" content="Background color is clipped according to the 'background-clip' value associated with the bottom-most background image." />
        <style type="text/css">
            #test
            {
                width: 250px;
                height: 250px;
                border: 10px dashed purple;
                padding: 10px;
                background-image: url("support/blue_color.png"), url("support/orange_color.png"), url("support/green_color.png");
                background-repeat: no-repeat;
                background-clip: padding-box, content-box, border-box;
                background-position: 30px 30px, 60px 60px, 90px 90px;
                background-color: black;
            }
            #parent
            {
                width: 290px;
                background: red;
            }
        </style>
    </head>
    <body>
        <p>Test passes if green is visible on the page and there is no red visible on the page.</p>
        <div id="parent">
            <div id="test"></div>
        </div>
    </body>
</html>