<!DOCTYPE html>
<html>
<body>
<template id="target-template">
<svg width="90" height="90">
<feComponentTransfer>
<feFuncR type="linear" class="target" />
</feComponentTransfer>
</svg>
</template>
<script src="resources/interpolation-test.js"></script>
<script>
'use strict';
assertAttributeInterpolation({
property: 'intercept',
from: '-1',
to: '1.5'
}, [
{at: -0.4, is: -2},
{at: 0, is: -1},
{at: 0.2, is: -0.5},
{at: 0.6, is: 0.5},
{at: 1, is: 1.5},
{at: 1.4, is: 2.5}
]);
</script>
</body>
</html>