Inline float that clear should cause the recaclulation of available space a cluster does not fit the line.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>right-float-clear.html</title>
    <style>
        @page {
            size: 100pt 200pt;
            margin: 0;
        }

        html, body {
            font-size: 8pt;
            line-height: 10pt;
            width: 150pt;
        }
        .test {
            width: 100pt;
            display: flow-root;
            background: lightgrey;
            margin-bottom: 10pt;
        }

        .big {
            font-size: 16pt;
            line-height: 20pt;
            color: red;
        }

        .float {
            background: red;
            float: right;
            width: 10pt;
            height: 10pt;
        }

        .clear {
            clear: both;
            width: 20pt;
            background: green;
        }
    </style>
</head>
<body>
    <div class="test">
        <div class="float"></div><div class="float clear"></div>Hello World, I don't fit in one line.
    </div>
    <div class="test">
        <div class="float"></div><div class="float clear"></div><span class="big">H</span>ello World, I don't fit in one line.
    </div>
    <div class="test">
        Hello World, <div class="float"></div>I<div class="float clear"></div> don't fit in one line.
    </div>
    <div class="test">
        <div class="float"></div><div class="float clear" style="width: 90pt"></div>Hello World, <span class="big">I</span> don't fit in one line.
    </div>
</body>
</html>

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