<!doctype html> <title>'by' path 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"); path.setAttribute("onclick", "executeTest()"); var animate = createSVGElement("animate"); animate.setAttribute("id", "animation"); animate.setAttribute("attributeName", "d"); animate.setAttribute("from", "M 40 40 L 60 40 L 60 60 L 40 60 z"); animate.setAttribute("by", "M 0 0 L 100 0 L 100 100 L 0 100 z"); animate.setAttribute("begin", "0s"); animate.setAttribute("fill", "freeze"); animate.setAttribute("dur", "4s"); path.appendChild(animate); rootSVGElement.appendChild(path); smil_async_test(t => { const expectedValues = [ // [animationId, time, sampleCallback] ["animation", 0.0, () => { assert_animated_path_equals(path, "M 40 40 L 60 40 L 60 60 L 40 60 z"); }], ["animation", 1.999, () => { assert_animated_path_equals(path, "M 40 40 L 109.975 40 L 109.975 109.975 L 40 109.975 Z"); }], ["animation", 2.001, () => { assert_animated_path_equals(path, "M 40 40 L 110.025 40 L 110.025 110.025 L 40 110.025 Z"); }], ["animation", 3.999, () => { assert_animated_path_equals(path, "M 40 40 L 159.975 40 L 159.975 159.975 L 40 159.975 Z"); }], ["animation", 4.001, () => { assert_animated_path_equals(path, "M 40 40 L 160 40 L 160 160 L 40 160 Z"); }] ]; runAnimationTest(t, expectedValues); }); </script>