third_party/WebKit/LayoutTests/svg/animations/script-tests/animate-end-attribute-numeric-precision.js

   1 description("Tests end conditions are respected properly near the limits of float numeric precision");
   2 createSVGTestCase();
   3
   4 // Setup test document
   5 var rect = createSVGElement("rect");
   6 rect.setAttribute("id", "rect");
   7 rect.setAttribute("x", "100");
   8 rect.setAttribute("width", "100");
   9 rect.setAttribute("height", "100");
  10 rect.setAttribute("fill", "green");
  11
  12 var animate = createSVGElement("animate");
  13 animate.setAttribute("id", "animation");
  14 animate.setAttribute("attributeName", "x");
  15 animate.setAttribute("values", "0;300");
  16 animate.setAttribute("begin", "0.333333333333333s");
  17 animate.setAttribute("dur", "0.4256483205159505s");
  18 animate.setAttribute("fill", "freeze");
  19 rect.appendChild(animate);
  20 rootSVGElement.appendChild(rect);
  21
  22 // Setup animation test
  23 function sample1() {
  24     shouldBeCloseEnough("rect.x.animVal.value", "100");
  25     shouldBe("rect.x.baseVal.value", "100");
  26 }
  27
  28 function sample2() {
  29     shouldBeCloseEnough("rect.x.animVal.value", "300");
  30     shouldBe("rect.x.baseVal.value", "100");
  31 }
  32
  33 function executeTest() {
  34     const expectedValues = [
  35         // [animationId, time, sampleCallback]
  36         ["animation", 0.0, sample1],
  37         ["animation", 1.0, sample2]
  38     ];
  39
  40     runAnimationTest(expectedValues);
  41 }
  42
  43 var successfullyParsed = true;
  44 executeTest();