Blitz - WPT: svgnumber-animation-invalid-value-1.html

wpt / svg / animations / svgnumber-animation-invalid-value-1.html

Enable JavaScript in test iframe

/svg/animations/svgnumber-animation-invalid-value-1.html

<!doctype html>
<title>Test SVGNumber animation with invalid values: String values in from and to attributes.</title>
<link rel="help" href="https://www.w3.org/TR/2001/REC-smil-animation-20010904/#FromAttribute">
<link rel="help" href="https://www.w3.org/TR/2001/REC-smil-animation-20010904/#ToAttribute">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<svg id="svg">
    <defs>
        <filter id="effect">
            <feComposite id="composite" in="SourceGraphic" in2="SourceAlpha" operator="arithmetic" k1="1">
                <animate attributeName="k1" begin="0s" dur="4s" from="ERROR" to="ERROR" />
            </feComposite>
        </filter>
    </defs>
    <rect id="rect" x="0" y="0" width="100" height="100" fill="green" filter="url(#effect)" />
</svg>


<script>

async_test(t => {
    const svg = document.getElementById("svg");
    const composite = document.getElementById("composite");

    window.addEventListener('load', t.step_func(() => {
        svg.setCurrentTime(2);

        requestAnimationFrame(t.step_func_done(() => {
          assert_equals(composite.k1.baseVal, 1);
          assert_equals(composite.k1.animVal, composite.k1.baseVal);
        }));
    }));
  });

</script>