<!DOCTYPE html>
<meta charset="UTF-8">
<link rel="help" href="https://www.w3.org/TR/css-text-decor-4/#underline-offset">
<meta name="test" content="text-underline-offset supports animation by computed value type">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>

<style>
.target {
  font: 10px sans-serif;
}
</style>

<body>
  <template id="target-template">T</template>
</body>

<script>
test_interpolation({
  property: 'text-underline-offset',
  from: '15px',
  to: '0px',
}, [
  {at: 0, expect: '15px'},
  {at: 0.3, expect: '10.5px'},
  {at: 0.6, expect: '6px'},
  {at: 1, expect: '0px'},
]);

</script>
