Blitz - WPT: mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html

wpt / css / compositing / mix-blend-mode / mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html

/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>CSS Test: mix-blend-mode between an element and its child having overflow:hidden and border-radius, when the blending element overlaps a sibling element</title>
        <link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com">
        <link rel="author" title="Ion Roșca" href="mailto:rosca@adobe.com">
        <link rel="reviewer" title="Mihai Țică" href="mailto:mitica@adobe.com">
        <link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">
        <meta name="assert" content="Test checks that the element with mix-blend-mode, overflow:hidden and border-radius blends correctly with its parent, as well as with the sibling element where they overlap.">
        <meta name="fuzzy" content="0-10;0-50">
        <link rel="match" href="reference/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius-ref.html">
        <style type="text/css">
            .parent {
                background: aqua;/*rgb(0,255,255);*/
                width: 150px;
                height: 150px;
                position: relative;
                z-index: 1;
            }
            .blended {
                background: fuchsia;
                width: 150px;
                height: 75px;
                margin-top: -75px;
                mix-blend-mode: difference;
            }
            .siblingOfBlended {
                background: yellow;/*rgb(255,255,0);*/
                width: 150px;
                height: 150px;
                overflow: hidden;
                border-radius: 2em 2em;
            }
        </style>
    </head>
    <body>
        <p> This test passes if you can see a rectangle split in two pieces: the top half is yellow with aqua rounded borders and the bottom half is aqua with yellow borders.</p>
        <div class="parent">
            <div class="siblingOfBlended"></div>
            <div class="blended">
            </div>
        </div>
    </body>
</html>

/css/compositing/mix-blend-mode/reference/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius-ref.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>CSS Reftest Reference</title>
        <link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com">
        <link rel="author" title="Ion Roșca" href="mailto:rosca@adobe.com">
        <link rel="reviewer" title="Mihai Țică" href="mailto:mitica@adobe.com">
        <style type="text/css">
            .parent {
                background: aqua;
                width: 150px;
                height: 150px;
                position: relative;
                z-index: 1;
            }
            .blended {
                background: yellow;
                width: 150px;
                height: 150px;
                border-radius: 2em 2em;
            }
            .blended1 {
                background: yellow;
                width: 150px;
                height: 75px;
                margin-top: -75px;
            }
            .child1 {
                background: aqua;
                width: 150px;
                height: 75px;
                border-radius: 0 0 2em 2em;
            }
            .siblingOfBlended {
                background: yellow;
                width: 150px;
                height: 150px;
                overflow: hidden;
                border-radius: 2em 2em;
            }
        </style>
    </head>
    <body>
        <p> This test passes if you can see a rectangle split in two pieces: the top half is yellow with aqua rounded borders and the bottom half is aqua with yellow borders.</p>
        <div class="parent">
            <div class="blended">
                <div class="child"></div>
            </div>
            <div class="blended1">
                <div class="child1"></div>
            </div>
        </div>
    </body>
</html>