1<!DOCTYPE html>
2<body>
3<style>
4.target {
5  width: 100px;
6  height: 100px;
7  background-color: black;
8  display: inline-block;
9}
10</style>
11<script src="../testharness/testharness.js"></script>
12<script src="../testharness/testharnessreport.js"></script>
13<script src="resources/interpolation-test.js"></script>
14<script>
15assertInterpolation({
16  property: 'widows',
17  from: '10',
18  to: '20'
19}, [
20  {at: -3.0, is: '1'},
21  {at: -2.5, is: '1'},
22  {at: -0.5, is: '5'},
23  {at: 0, is: '10'},
24  {at: 0.3, is: '13'},
25  {at: 0.6, is: '16'},
26  {at: 1, is: '20'},
27  {at: 1.5, is: '25'}
28]);
29</script>
30