svgenum-animation-12.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/svgenum-animation-12.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<meta charset="utf-8">

<title>Test SVGSpreadMethodType enumeration animations</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 gradient = createSVGElement("linearGradient");

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

rootSVGElement.appendChild(gradient);

var stop = createSVGElement("stop");

stop.setAttribute("offset", "1");

stop.setAttribute("stop-color", "green");

gradient.appendChild(stop);

var feBlend = createSVGElement("feBlend");

feBlend.setAttribute("in", "SourceGraphic");

feBlend.setAttribute("in2", "img");

feBlend.setAttribute("mode", "lighten");

gradient.appendChild(feBlend);

var rect = createSVGElement("rect");

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

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

rect.setAttribute("fill", "url(#gradient)");

rect.setAttribute("width", "100");

rect.setAttribute("height", "100");

rootSVGElement.appendChild(rect);

var animate1 = createSVGElement("animate");

animate1.setAttribute("id", "animation");

animate1.setAttribute("attributeName", "spreadMethod");

animate1.setAttribute("begin", "0s");

animate1.setAttribute("dur", "3s");

animate1.setAttribute("values", "pad;reflect;repeat");

animate1.setAttribute("fill", "freeze");

gradient.appendChild(animate1);

// Setup animation test

function sample1() {

    assert_equals(gradient.spreadMethod.animVal, SVGGradientElement.SVG_SPREADMETHOD_PAD);

    assert_equals(gradient.spreadMethod.baseVal, SVGGradientElement.SVG_SPREADMETHOD_PAD);

function sample2() {

    assert_equals(gradient.spreadMethod.animVal, SVGGradientElement.SVG_SPREADMETHOD_REFLECT);

    assert_equals(gradient.spreadMethod.baseVal, SVGGradientElement.SVG_SPREADMETHOD_PAD);

function sample3() {

    assert_equals(gradient.spreadMethod.animVal, SVGGradientElement.SVG_SPREADMETHOD_REPEAT);

    assert_equals(gradient.spreadMethod.baseVal, SVGGradientElement.SVG_SPREADMETHOD_PAD);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0,   sample1],

        ["animation", 0.001, sample1],

        ["animation", 0.999, sample1],

        ["animation", 1.001, sample2],

        ["animation", 1.999, sample2],

        ["animation", 2.001, sample3],

        ["animation", 2.999, sample3],

        ["animation", 3.001, sample3]

];

    runAnimationTest(t, expectedValues);

});

</script>