<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
  width: 100px;
  height: 100px;
  background-color: black;
  display: inline-block;
}
.replica {
  background-color: green;  
}
</style>
<body>
<script src="../testharness/testharness.js"></script>
<script src="../testharness/testharnessreport.js"></script>
<script src="resources/interpolation-test.js"></script>
<script>
assertInterpolation({
  property: 'padding',
  from: '0px',
  to: '10px'
}, [
  {at: -0.3, is: '0px'}, // CSS padding can't be negative.
  {at: 0, is: '0px'},
  {at: 0.3, is: '3px'},
  {at: 0.6, is: '6px'},
  {at: 1, is: '10px'},
  {at: 1.5, is: '15px'}
]);
</script>
</body>