1<!DOCTYPE html>
2<meta charset="UTF-8">
3<body>
4<script src="../testharness/testharness.js"></script>
5<script src="../testharness/testharnessreport.js"></script>
6<script src="resources/interpolation-test.js"></script>
7<script>
8assertInterpolation({
9  property: 'shape-image-threshold',
10  from: '0.5',
11  to: '1'
12}, [
13  {at: -1.5, is: '0'},
14  {at: -0.5, is: '0.25'},
15  {at: 0, is: '0.5'},
16  {at: 0.5, is: '0.75'},
17  {at: 1, is: '1'},
18  {at: 1.5, is: '1'}
19]);
20</script>
21</body>
22