| <!doctype html> |
| <html> |
| <title>Tests from-by animation of points on polygons.</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 poly = createSVGElement("polygon"); |
| poly.setAttribute("id", "poly"); |
| poly.setAttribute("fill", "green"); |
| poly.setAttribute("points", "0,0 200,0 200,200 0,200"); |
| poly.setAttribute("onclick", "executeTest()"); |
| |
| var animate = createSVGElement("animate"); |
| animate.setAttribute("id", "animation"); |
| animate.setAttribute("attributeName", "points"); |
| animate.setAttribute("from", "0,0 200,0 200,200 0,200"); |
| animate.setAttribute("by", "0,0 100,0 100,100 0,100"); |
| animate.setAttribute("begin", "0s"); |
| animate.setAttribute("dur", "4s"); |
| poly.appendChild(animate); |
| rootSVGElement.appendChild(poly); |
| |
| // Setup animation test |
| function sample1() { |
| // Check initial/end conditions |
| assert_approx_equals(poly.animatedPoints.getItem(2).x, 200, epsilon); |
| assert_approx_equals(poly.animatedPoints.getItem(2).y, 200, epsilon); |
| |
| assert_equals(poly.points.getItem(2).x, 200); |
| assert_equals(poly.points.getItem(2).y, 200); |
| } |
| |
| function sample2() { |
| // Check half-time conditions |
| assert_approx_equals(poly.animatedPoints.getItem(2).x, 250, epsilon); |
| assert_approx_equals(poly.animatedPoints.getItem(2).y, 250, epsilon); |
| |
| assert_equals(poly.points.getItem(2).x, 200); |
| assert_equals(poly.points.getItem(2).y, 200); |
| } |
| |
| function sample3() { |
| // Check just before-end conditions |
| assert_approx_equals(poly.animatedPoints.getItem(2).x, 300, epsilon); |
| assert_approx_equals(poly.animatedPoints.getItem(2).y, 300, epsilon); |
| |
| assert_equals(poly.points.getItem(2).x, 200); |
| assert_equals(poly.points.getItem(2).y, 200); |
| } |
| |
| 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> |
