svgnumber-animation-2.html (1742B)
1 <!doctype html> 2 <html> 3 <meta charset="utf-8"> 4 <title>Test for SVGNumber animation with different exponents.</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 var rect = createSVGElement("rect"); 18 rect.setAttribute("id", "rect"); 19 rect.setAttribute("x", "0"); 20 rect.setAttribute("width", "100"); 21 rect.setAttribute("height", "100"); 22 rect.setAttribute("fill", "green"); 23 rect.setAttribute("opacity", "0"); 24 rect.setAttribute("onclick", "executeTest()"); 25 26 var animate = createSVGElement("animate"); 27 animate.setAttribute("id", "animation"); 28 animate.setAttribute("attributeName", "opacity"); 29 animate.setAttribute("begin", "0s"); 30 animate.setAttribute("dur", "4s"); 31 animate.setAttribute("from", "0e10"); 32 animate.setAttribute("to", ".1e1"); 33 rect.appendChild(animate); 34 rootSVGElement.appendChild(rect); 35 36 // Setup animation test 37 function sample1() { 38 // Check initial/end conditions 39 assert_approx_equals(parseFloat(getComputedStyle(rect).opacity), 0, epsilon); 40 } 41 42 function sample2() { 43 assert_approx_equals(parseFloat(getComputedStyle(rect).opacity), 0.5, epsilon); 44 } 45 46 function sample3() { 47 assert_approx_equals(parseFloat(getComputedStyle(rect).opacity), 1, epsilon); 48 } 49 50 smil_async_test((t) => { 51 const expectedValues = [ 52 // [animationId, time, sampleCallback] 53 ["animation", 0.0, sample1], 54 ["animation", 2.0, sample2], 55 ["animation", 3.999, sample3], 56 ["animation", 4.001, sample1] 57 ]; 58 59 runAnimationTest(t, expectedValues); 60 }); 61 62 </script>