animate-dynamic-update-attributeName.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/animate-dynamic-update-attributeName.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<meta charset="utf-8">

<title>Test behavior on dynamic-update of attributeName</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/SVGAnimationTestCase-testharness.js"></script>

<svg>

</svg>

<script>

var rootSVGElement = document.querySelector("svg");

var epsilon = 1.0;

// Setup test document

var rect = createSVGElement("rect");

rect.setAttribute("id", "rect");

rect.setAttribute("width", "200");

rect.setAttribute("height", "200");

rect.setAttribute("fill", "red");

rect.setAttribute("color", "red");

rect.setAttribute("onclick", "executeTest()");

var animate = createSVGElement("animate");

animate.setAttribute("id", "animation");

animate.setAttribute("attributeName", "color");

animate.setAttribute("from", "green");

animate.setAttribute("to", "green");

animate.setAttribute("begin", "0s");

animate.setAttribute("dur", "3s");

animate.setAttribute("fill", "freeze");

animate.setAttribute("calcMode", "discrete");

rect.appendChild(animate);

rootSVGElement.appendChild(rect);

// Setup animation test

function sample1() {

    expectColor(rect, 255, 0, 0);

    assert_equals(rect.style.color, "");

function sample2() {

    expectColor(rect, 0, 128, 0);

    assert_equals(rect.style.color, "");

function sample3() {

    // Set 'attributeName' from 'color' to 'fill'

    animate.setAttribute("attributeName", "fill");

function sample4() {

    expectFillColor(rect, 0, 128, 0);

    assert_equals(rect.style.color, "");

    assert_equals(rect.style.fill, "");

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0,   sample1],

        ["animation", 0.001, sample2],

        ["animation", 1.5,   sample3],

        ["animation", 3.0,   sample4],

];

    runAnimationTest(t, expectedValues);

});

</script>