third_party/WebKit/LayoutTests/svg/animations/script-tests/force-use-shadow-tree-recreation-while-animating.js

   1 description("This test forces use shadow tree recreation while an animating is running");
   2 embedSVGTestCase("resources/force-use-shadow-tree-recreation-while-animating.svg");
   3
   4 // Setup animation test
   5 function sample1() {
   6     shouldBeCloseEnough("rect.width.animVal.value", "10");
   7     shouldBe("rect.width.baseVal.value", "10");
   8 }
   9
  10 function sample2() {
  11     shouldBeCloseEnough("rect.width.animVal.value", "55");
  12     shouldBe("rect.width.baseVal.value", "10");
  13 }
  14
  15 function forceUseShadowTreeRecreation() {
  16     rect.setAttribute("fill", "green");
  17 }
  18
  19 function sample3() {
  20     shouldBeCloseEnough("rect.width.animVal.value", "100");
  21     shouldBe("rect.width.baseVal.value", "10");
  22 }
  23
  24 function executeTest() {
  25     rect = rootSVGElement.ownerDocument.getElementsByTagName("rect")[0];
  26
  27     const expectedValues = [
  28         // [animationId, time, sampleCallback]
  29         ["an1", 0.0,   sample1],
  30         ["an1", 1.999, sample2],
  31         ["an1", 2.0,   forceUseShadowTreeRecreation],
  32         ["an1", 2.001, sample2],
  33         ["an1", 4.0,   sample3],
  34         ["an1", 60.0,  sample3],
  35     ];
  36
  37     runAnimationTest(expectedValues);
  38 }
  39
  40 window.animationStartsImmediately = true;
  41 var successfullyParsed = true;