svgtransform-animation-discrete.html (2538B)
1 <!doctype html> 2 <html> 3 <title>Test calcMode=discrete animation on SVGAnimateTransform.</title> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="/resources/SVGAnimationTestCase-testharness.js"></script> 7 8 <svg> 9 </svg> 10 11 <script> 12 var rootSVGElement = document.querySelector("svg"); 13 var epsilon = 1.0; 14 15 // Setup test document 16 var rect = createSVGElement("rect"); 17 rect.setAttribute("id", "rect"); 18 rect.setAttribute("width", "100"); 19 rect.setAttribute("height", "100"); 20 rect.setAttribute("x", "0"); 21 rect.setAttribute("y", "0"); 22 rect.setAttribute("fill", "green"); 23 rect.setAttribute("onclick", "executeTest()"); 24 25 var animate = createSVGElement("animateTransform"); 26 animate.setAttribute("id", "animation"); 27 animate.setAttribute("attributeName", "transform"); 28 animate.setAttribute("type", "translate"); 29 animate.setAttribute("from", "100,100"); 30 animate.setAttribute("to", "0,0"); 31 animate.setAttribute("type", "translate"); 32 animate.setAttribute("calcMode", "discrete"); 33 animate.setAttribute("begin", "0s"); 34 animate.setAttribute("dur", "4s"); 35 rect.appendChild(animate); 36 rootSVGElement.appendChild(rect); 37 38 // Setup animation test 39 function sample1() { 40 // Check initial/end conditions 41 assert_equals(rect.transform.animVal.numberOfItems, 1); 42 assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_TRANSLATE); 43 assert_approx_equals(rect.transform.animVal.getItem(0).matrix.e, 100, epsilon); 44 assert_approx_equals(rect.transform.animVal.getItem(0).matrix.f, 100, epsilon); 45 assert_equals(rect.transform.baseVal.numberOfItems, 0); 46 } 47 48 function sample2() { 49 assert_equals(rect.transform.animVal.numberOfItems, 1); 50 assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_TRANSLATE); 51 assert_approx_equals(rect.transform.animVal.getItem(0).matrix.e, 0, epsilon); 52 assert_approx_equals(rect.transform.animVal.getItem(0).matrix.f, 0, epsilon); 53 assert_equals(rect.transform.baseVal.numberOfItems, 0); 54 } 55 56 function sample3() { 57 assert_equals(rect.transform.animVal.numberOfItems, 0); 58 assert_equals(rect.transform.baseVal.numberOfItems, 0); 59 } 60 61 smil_async_test((t) => { 62 const expectedValues = [ 63 // [animationId, time, sampleCallback] 64 ["animation", 0.001, sample1], 65 ["animation", 1.999, sample1], 66 ["animation", 2.001, sample2], 67 ["animation", 3.999, sample2], 68 ["animation", 4.001, sample3] 69 ]; 70 71 runAnimationTest(t, expectedValues); 72 }); 73 74 </script>