Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/external/wpt/css/css-properties-values-api/animation/custom-property-animation-percentage.html 

<!DOCTYPE html>
<link rel="help" href="https://drafts.css-houdini.org/css-properties-values-api-1">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/utils.js"></script>
<div id="target"></div>
<script>

animation_test({
  syntax: "<percentage>",
  inherits: false,
  initialValue: "0%"
}, {
  keyframes: ["100%", "200%"],
  expected: "150%"
}, 'Animating a custom property of type <percentage>');

animation_test({
  syntax: "<percentage>",
  inherits: false,
  initialValue: "100%"
}, {
  keyframes: "200%",
  expected: "150%"
}, 'Animating a custom property of type <percentage> with a single keyframe');

animation_test({
  syntax: "<percentage>",
  inherits: false,
  initialValue: "100%"
}, {
  composite: "add",
  keyframes: ["200%", "300%"],
  expected: "350%"
}, 'Animating a custom property of type <percentage> with additivity');

animation_test({
  syntax: "<percentage>",
  inherits: false,
  initialValue: "100%"
}, {
  composite: "add",
  keyframes: "300%",
  expected: "250%"
}, 'Animating a custom property of type <percentage> with a single keyframe and additivity');

animation_test({
  syntax: "<percentage>",
  inherits: false,
  initialValue: "100%"
}, {
  iterationComposite: "accumulate",
  keyframes: ["0%", "100%"],
  expected: "250%"
}, 'Animating a custom property of type <percentage> with iterationComposite');

</script>