css-reference-large-svg-filter.html

<!DOCTYPE html>
<html>
<head>
    <title>CSS Filter References Large SVG Filter Effect</title>
    <link rel="author" title="Michael Ludwig" href="mailto:[email protected]">
    <link rel="help" href="https://crbug.com/1466359">
    <link rel="match" href="css-reference-large-svg-filter-ref.html">
    <meta name="assert" content="The test passes if a green square is visible.">

    <style>
        html {
            filter: url(#full_page_filter)
        }
    </style>
</head>
<body>
    <div style="position: absolute;left: -100000px">Offscreen content increasing size of HTML body.</div>
    <div style="width: 200px; height: 200px; background-color: green;"></div>

    <svg xmlns="http://www.w3.org/2000/svg">
        <filter x="0" y="0" width="999999"  height="99999" id="full_page_filter">
            <feComponentTransfer>
                <feFuncR type="identity" exponent="3"></feFuncR>
                <feFuncG type="identity" exponent="3"></feFuncG>
                <feFuncB type="identity" exponent="3"></feFuncB>
            </feComponentTransfer>
        </filter>
    </svg>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/filter-effects/css-reference-large-svg-filter.html