Attachment 370478 Details for Bug 198153 – Testcase

Testcase

composited-in-absolute-in-sc-scroller.html (text/html), 1003 bytes, created by Simon Fraser (smfr) on 2019-05-22 19:35:23 PDT

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Filename:

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Creator: Simon Fraser (smfr)

Created: 2019-05-22 19:35:23 PDT

Size: 1003 bytes

patch

obsolete

><!DOCTYPE html>
><html>
><head>
>    <style>
>        .scroller {
>            margin: 20px;
>            overflow: scroll;
>            width: 400px;
>            height: 400px;
>            border: 5px solid black;
>            opacity: 0.9;
>        }
>        
>        .absolute {
>            position: absolute;
>            left: 70px;
>            top: 150px;
>            width: 200px;
>            height: 200px;
>            background-color: green;
>        }
>        
>        .spacer {
>            height: 800px;
>            width: 20px;
>            background-image: repeating-linear-gradient(to bottom, white, silver 200px);
>        }
>        
>        .composited {
>            transform: translateZ(0);
>            width: 100px;
>            height: 100px;
>            background-color: orange;
>        }
>        </style>
><body>
>    <div class='scroller'>
>        <div class="spacer"></div>
>        <div class="absolute">
>            <div class="composited"></div>
>        </div>
>    </div>
></body>
></html>

<!DOCTYPE html>
<html>
<head>
    <style>
        .scroller {
            margin: 20px;
            overflow: scroll;
            width: 400px;
            height: 400px;
            border: 5px solid black;
            opacity: 0.9;
        }
        
        .absolute {
            position: absolute;
            left: 70px;
            top: 150px;
            width: 200px;
            height: 200px;
            background-color: green;
        }
        
        .spacer {
            height: 800px;
            width: 20px;
            background-image: repeating-linear-gradient(to bottom, white, silver 200px);
        }
        
        .composited {
            transform: translateZ(0);
            width: 100px;
            height: 100px;
            background-color: orange;
        }
        </style>
<body>
    <div class='scroller'>
        <div class="spacer"></div>
        <div class="absolute">
            <div class="composited"></div>
        </div>
    </div>
</body>
</html>

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Attachments on bug 198153: 370478