enveloped-tree-1.xhtml

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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>

<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">

  <head>

    <title>Enveloped tree</title>

    <!--

    PURPOSE: This test case is the reverse of the promoted tree case. As time

    containers are defined relative to the outermost SVG document fragment this

    case tests that when an outermost <svg> fragment is added as a child of

    another svg document fragment, the animations behave correctly and the time

    containers are resolved correctly.

    OPERATION: There are two animations that are more-or-less identical except

    for a few aesthetic features. Both contain a circle that moves to the right.

    The second document fragment (on the right) is removed and added as a child

    of the first document fragment.

    EXPECTED RESULTS: After combining the two document fragments the circles

    should have the same horizontal position as they are now controlled by the

    same time container.

-->

    <script>

        function moveAndAdopt()

          var svgs = document.getElementsByTagName('svg');

          for (var i = 0; i &lt; svgs.length; i++) {

            var svg = svgs[i];

            svg.pauseAnimations();

            svg.setCurrentTime(0.5);

          adopt();

          var svg = document.getElementById('adopter');

          svg.setCurrentTime(1.5);

          setTimeout('document.documentElement.removeAttribute("class")', 0);

        function adopt()

          var adoptee = document.getElementById('adoptee');

          adoptee.parentNode.removeChild(adoptee);

          var adopter = document.getElementById('adopter');

          adopter.appendChild(adoptee);

    </script>

  </head>

  <body onload="moveAndAdopt()">

    <!-- First tree -->

    <svg xmlns="http://www.w3.org/2000/svg" width="200px" height="200px"

      id="adopter">

      <rect x="0" y="0" width="199" height="199"

        style="fill: none; stroke: black"/>

      <circle cx="0" cy="50" r="15" fill="skyblue" stroke="black"

        stroke-width="1">

        <animate attributeName="cx" from="0" to="200" begin="0s" dur="3s"

          fill="freeze"/>

      </circle>

    </svg>

    <!-- Second tree -->

    <svg xmlns="http://www.w3.org/2000/svg" width="200px" height="200px"

      id="adoptee">

      <rect x="0" y="0" width="199" height="199"

        style="fill: none; stroke: black"/>

      <circle cx="0" cy="110" r="15" fill="greenyellow" stroke="black"

        stroke-width="1">

        <animate attributeName="cx" from="0" to="200" begin="0s" dur="3s"

          fill="freeze"/>

      </circle>

    </svg>

  </body>

</html>