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<!doctype html>
<meta charset="utf-8">
<title>Path animation where coordinate modes of start and end differ (c-C and s-S)</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/SVGAnimationTestCase-testharness.js"></script>
<script src="support/animated-path-helpers.js"></script>
<svg></svg>
<script>
var rootSVGElement = document.querySelector("svg");
// Setup test document
var path = createSVGElement("path");
path.setAttribute("id", "path");
path.setAttribute("d", "M -20 -20 c 0 40 0 40 40 40 s 40 0 0 -40 Z");
path.setAttribute("fill", "green");
path.setAttribute("transform", "translate(50, 50)");
var animate = createSVGElement("animate");
animate.setAttribute("id", "animation");
animate.setAttribute("attributeName", "d");
animate.setAttribute("from", "M -20 -20 c 0 40 0 40 40 40 s 40 0 0 -40 Z");
animate.setAttribute("to", "M -20 -20 C 20 -20 20 -20 20 20 S 20 40 -20 20 Z");
animate.setAttribute("begin", "0s");
animate.setAttribute("dur", "4s");
path.appendChild(animate);
rootSVGElement.appendChild(path);
// Setup animation test
function sample1() {
// Check initial/end conditions
assert_animated_path_equals(
path, "M -20 -20 c 0 40 0 40 40 40 s 40 0 0 -40 Z");
}
function sample2() {
assert_animated_path_equals(
path, "M -20 -20 C -10 10 -10 10 20 20 S 50 25 10 -10 Z");
}
function sample3() {
assert_animated_path_equals(
path, "M -20 -20 C 10 -10 10 -10 20 20 S 30 35 -10 10 Z");
}
function sample4() {
assert_animated_path_equals(
path, "M -20 -20 C 19.99 -19.99 19.99 -19.99 20 20 S 20.01 39.995 -19.99 19.99 Z");
}
smil_async_test(t => {
const expectedValues = [
// [animationId, time, sampleCallback]
["animation", 0.0, sample1],
["animation", 1.0, sample2],
["animation", 3.0, sample3],
["animation", 3.999, sample4],
["animation", 4.001, sample1]
];
runAnimationTest(t, expectedValues);
});
</script>
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