<html>
<head>
<script src="../../resources/srcset-helper.js"></script>
<script src="../../resources/js-test-pre.js"></script>
<script>
    if (window.testRunner)
        testRunner.dumpAsText();

    function runTest()
    {
        shouldBeTrue('document.getElementById("foo").clientWidth==200');
    }
</script>
</head>

<body id="body">
    <div>This test passes if the img tag below is a green square regardless of the scale factor. It ensures that invalid inputs are
    ignored and well-formed images are chosen regardless of their qualifiers, once they are the only candidate left</div>
    <img id="foo" src="" srcset="1x,,  ,   x    ,2x  , foo.jpg, 3x, bar.jpg 4x 100h, foo.jpg 5, bar.jpg dx, resources/green-400-px-square.png   2x ,"></img>
</body>
</html>