rt/interpolation-testcommon.js"></script>
  </head>
  <style>
    html {
      font-size: 16px;
    }
    .parent {
      offset-path: shape(from -5px 5px, move to 5% 1px);
    }
    .target {
      offset-path: shape(from 5px 5px, line to 10px 10%);
    }
  </style>
  <body>
    <script>
      'use strict';

      test_interpolation({
        property: 'offset-path',
        from: neutralKeyframe,
        to: 'shape(from -5px 5px, line to 20px 20%)',
      }, [
        {at: -0.3, expect: 'shape(from 8px 5p