<!doctype html>
<meta charset="utf-8">
<title>calcMode spline with 'to' animation</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 40 40 L 60 40 L 60 60 L 40 60 Z");
path.setAttribute("fill", "green");

var animate = createSVGElement("animate");
animate.setAttribute("id", "animation");
animate.setAttribute("attributeName", "d");
animate.setAttribute("to", "M 0 0 L 100 0 L 100 100 L 0 100 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 40 40 L 60 40 L 60 60 L 40 60 Z");
}

function sample2() {
  assert_animated_path_equals(path, "M 20 20 L 80 20 L 80 80 L 20 80 Z");
}

function sample3() {
  assert_animated_path_equals(
    path, "M 0.00999928 0.00999928 L 99.99 0.00999928 L 99.99 99.99 L 0.00999928 99.99 Z");
}

smil_async_test((t) => {
  const expectedValues = [
    // [animationId, time, sampleCallback]
    ["animation", 0.0,   sample1],
    ["animation", 2.0,   sample2],
    ["animation", 3.999, sample3],
    ["animation", 4.001, sample1]
  ];
  runAnimationTest(t, expectedValues);
});
</script>
