svgenum-animation-13.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/svgenum-animation-13.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<meta charset="utf-8">

<title>Test ChannelSelectorType 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 defsElement = createSVGElement("defs");

rootSVGElement.appendChild(defsElement);

var feImage1 = createSVGElement("feImage");

feImage1.setAttribute("result", "Map");

feImage1.setAttributeNS(xlinkNS, "xlink:href", "../W3C-SVG-1.1/resources/sphere.png");

var feImage2 = createSVGElement("feImage");

feImage2.setAttribute("result", "Texture");

feImage2.setAttributeNS(xlinkNS, "xlink:href", "../W3C-SVG-1.1/resources/DisplaceChecker.png");

var displacementMap = createSVGElement("feDisplacementMap");

displacementMap.setAttribute("in", "Texture");

displacementMap.setAttribute("in2", "Map");

displacementMap.setAttribute("scale", "64");

displacementMap.setAttribute("xChannelSelector", "B");

displacementMap.setAttribute("yChannelSelector", "G");

var filter = createSVGElement("filter");

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

filter.setAttribute("filterUnit", "objectBoundingBox");

filter.setAttribute("x", "0");

filter.setAttribute("y", "0");

filter.setAttribute("width", "1");

filter.setAttribute("height", "1");

filter.appendChild(feImage1);

filter.appendChild(feImage2);

filter.appendChild(displacementMap);

defsElement.appendChild(filter);

var rect = createSVGElement("rect");

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

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

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

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

rect.setAttribute("filter", "url(#filter)");

rootSVGElement.appendChild(rect);

var animate1 = createSVGElement("animate");

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

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

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

animate1.setAttribute("dur", "4s");

animate1.setAttribute("values", "R;G;B;A");

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

displacementMap.appendChild(animate1);

// Setup animation test

function sample1() {

    assert_equals(displacementMap.xChannelSelector.animVal, SVGFEDisplacementMapElement.SVG_CHANNEL_B);

    assert_equals(displacementMap.xChannelSelector.baseVal, SVGFEDisplacementMapElement.SVG_CHANNEL_B);

function sample2() {

    assert_equals(displacementMap.xChannelSelector.animVal, SVGFEDisplacementMapElement.SVG_CHANNEL_R);

    assert_equals(displacementMap.xChannelSelector.baseVal, SVGFEDisplacementMapElement.SVG_CHANNEL_B);

function sample3() {

    assert_equals(displacementMap.xChannelSelector.animVal, SVGFEDisplacementMapElement.SVG_CHANNEL_G);

    assert_equals(displacementMap.xChannelSelector.baseVal, SVGFEDisplacementMapElement.SVG_CHANNEL_B);

function sample4() {

    assert_equals(displacementMap.xChannelSelector.animVal, SVGFEDisplacementMapElement.SVG_CHANNEL_A);

    assert_equals(displacementMap.xChannelSelector.baseVal, SVGFEDisplacementMapElement.SVG_CHANNEL_B);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0,   sample1],

        ["animation", 0.001, sample2],

        ["animation", 0.999, sample2],

        ["animation", 1.001, sample3],

        ["animation", 1.999, sample3],

        ["animation", 2.001, sample1],

        ["animation", 2.999, sample1],

        ["animation", 3.001, sample4],

        ["animation", 3.999, sample4],

        ["animation", 4.001, sample4]

];

    runAnimationTest(t, expectedValues);

});

</script>