animateTransform-pattern-transform.html (3328B)
1 <!doctype html> 2 <html> 3 <meta charset="utf-8"> 4 <title>Tests animation of 'patternTransform'. Should result in a 100x100 rect and only PASS messages.</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/resources/SVGAnimationTestCase-testharness.js"></script> 8 9 <svg> 10 </svg> 11 12 <script> 13 var rootSVGElement = document.querySelector("svg"); 14 var epsilon = 1.0; 15 16 // Setup test document 17 18 var defs = createSVGElement("defs"); 19 rootSVGElement.appendChild(defs); 20 21 var pattern = createSVGElement("pattern"); 22 pattern.setAttribute("id", "pattern"); 23 pattern.setAttribute("width", "200"); 24 pattern.setAttribute("height", "200"); 25 26 var rect = createSVGElement("rect"); 27 rect.setAttribute("id", "rect"); 28 rect.setAttribute("width", "200"); 29 rect.setAttribute("height", "200"); 30 rect.setAttribute("fill", "url(#pattern)"); 31 rect.setAttribute("onclick", "executeTest()"); 32 33 var patternRect = createSVGElement("rect"); 34 patternRect.setAttribute("id", "patternRect"); 35 patternRect.setAttribute("width", "100"); 36 patternRect.setAttribute("height", "100"); 37 patternRect.setAttribute("fill", "green"); 38 pattern.appendChild(patternRect); 39 40 var animate = createSVGElement("animateTransform"); 41 animate.setAttribute("id", "animation"); 42 animate.setAttribute("attributeName", "patternTransform"); 43 animate.setAttribute("type", "scale"); 44 animate.setAttribute("from", "1"); 45 animate.setAttribute("to", "2"); 46 animate.setAttribute("begin", "0s"); 47 animate.setAttribute("dur", "4s"); 48 pattern.appendChild(animate); 49 defs.appendChild(pattern); 50 51 rootSVGElement.appendChild(rect); 52 53 // Setup animation test 54 function sample1() { 55 // Check initial/end conditions 56 assert_equals(pattern.patternTransform.animVal.numberOfItems, 0); 57 assert_equals(pattern.patternTransform.baseVal.numberOfItems, 0); 58 } 59 60 function sample2() { 61 assert_equals(pattern.patternTransform.animVal.numberOfItems, 1); 62 assert_equals(pattern.patternTransform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE); 63 assert_approx_equals(pattern.patternTransform.animVal.getItem(0).matrix.a, 1, epsilon); 64 65 assert_equals(pattern.patternTransform.baseVal.numberOfItems, 0); 66 } 67 68 function sample3() { 69 // Check half-time conditions 70 assert_equals(pattern.patternTransform.animVal.numberOfItems, 1); 71 assert_equals(pattern.patternTransform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE); 72 assert_approx_equals(pattern.patternTransform.animVal.getItem(0).matrix.a, 1.5, epsilon); 73 74 assert_equals(pattern.patternTransform.baseVal.numberOfItems, 0); 75 } 76 77 function sample4() { 78 // Check half-time conditions 79 assert_equals(pattern.patternTransform.animVal.numberOfItems, 1); 80 assert_equals(pattern.patternTransform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE); 81 assert_approx_equals(pattern.patternTransform.animVal.getItem(0).matrix.a, 2, epsilon); 82 83 assert_equals(pattern.patternTransform.baseVal.numberOfItems, 0); 84 } 85 86 smil_async_test((t) => { 87 const expectedValues = [ 88 // [animationId, time, sampleCallback] 89 ["animation", 0.0, sample1], 90 ["animation", 0.001, sample2], 91 ["animation", 2.0, sample3], 92 ["animation", 3.999, sample4], 93 ["animation", 4.001, sample1] 94 ]; 95 96 runAnimationTest(t, expectedValues); 97 }); 98 99 </script>