svgintegeroptionalinteger-animation-invalid-value-1.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/svgintegeroptionalinteger-animation-invalid-value-1.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>Test SVGIntegerOptionalInteger animation with invalid value: 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">

      <feConvolveMatrix id="matrix" order="3 3" kernelMatrix="0 0 0 0 1 0 0 0 0">

        <animate attributeName="order" begin="0s" dur="4s" from="A B" to="C D" />

      </feConvolveMatrix>

    </filter>

  </defs>

  <rect x="10" y="10" width="80" height="80" fill="blue" filter="url(#effect)" />

</svg>

<script>

async_test(t => {

    const svg = document.getElementById("svg");

    const matrix = document.getElementById("matrix")

    window.addEventListener('load', t.step_func(() => {

        svg.setCurrentTime(2);

        requestAnimationFrame(t.step_func_done(() => {

          assert_equals(matrix.orderX.baseVal, 3);

          assert_equals(matrix.orderY.baseVal, 3);

          assert_equals(matrix.orderX.animVal, matrix.orderX.baseVal);

          assert_equals(matrix.orderY.animVal, matrix.orderY.baseVal);

        }));

    }));

});

</script>