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<!doctype html>
<html>
<meta charset="utf-8">
<title>Test MorphologyOperatorType 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 defs = createSVGElement("defs");
rootSVGElement.appendChild(defs);
var morphology = createSVGElement("feMorphology");
morphology.setAttribute("in", "SourceAlpha");
morphology.setAttribute("operator", "dilate");
morphology.setAttribute("radius", "4");
var filter = createSVGElement("filter");
filter.setAttribute("id", "filter");
filter.setAttribute("filterUnits", "userSpaceOnUse");
filter.setAttribute("x", "0");
filter.setAttribute("y", "0");
filter.setAttribute("width", "700");
filter.setAttribute("height", "200");
filter.appendChild(morphology);
defs.appendChild(filter);
var rect = createSVGElement("rect");
rect.setAttribute("id", "rect");
rect.setAttribute("width", "100");
rect.setAttribute("height", "100");
rect.setAttribute("fill", "#408067");
rect.setAttribute("filter", "url(#filter)");
rect.setAttribute("onclick", "executeTest()");
rootSVGElement.appendChild(rect);
var animate = createSVGElement("animate");
animate.setAttribute("id", "animation");
animate.setAttribute("attributeName", "operator");
animate.setAttribute("begin", "0s");
animate.setAttribute("dur", "4s");
animate.setAttribute("from", "dilate");
animate.setAttribute("to", "erode");
morphology.appendChild(animate);
// Setup animation test
function sample1() {
assert_equals(morphology.operator.animVal, SVGFEMorphologyElement.SVG_MORPHOLOGY_OPERATOR_DILATE);
assert_equals(morphology.operator.baseVal, SVGFEMorphologyElement.SVG_MORPHOLOGY_OPERATOR_DILATE);
}
function sample2() {
assert_equals(morphology.operator.animVal, SVGFEMorphologyElement.SVG_MORPHOLOGY_OPERATOR_ERODE);
assert_equals(morphology.operator.baseVal, SVGFEMorphologyElement.SVG_MORPHOLOGY_OPERATOR_DILATE);
}
smil_async_test((t) => {
const expectedValues = [
// [animationId, time, sampleCallback]
["animation", 0.0, sample1],
["animation", 1.999, sample1],
["animation", 2.001, sample2],
["animation", 3.999, sample2],
["animation", 4.001, sample1]
];
runAnimationTest(t, expectedValues);
});
</script>
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