gecko/layout/reftests/svg/smil/syncbase/deleted-interval-simple-4.svg

<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink"
     class="reftest-wait"
     onload="
        document.documentElement.pauseAnimations();
        document.documentElement.setCurrentTime(0);
        document.getElementById('a').beginElementAt(0.5);
        setTimeAndSnapshot(2, false)">
  <script xlink:href="../smil-util.js" type="text/javascript"/>
  <!--
    A simple case of a deleting interval.
    Originally the third animation's interval is from 1s->3s, but then by
    script we add another begin time to 'a' at 0.5, and since 'a' can't
    restart, this is the only begin time it will ever generate. Therefore, all
    the ends are before the begin, and there's no valid interval.
   -->
  <rect width="100" height="100" fill="green">
    <animate attributeName="y" attributeType="XML" from="0" to="0" id="a"
      begin="3s" dur="10s" restart="never"/>
    <animate attributeName="y" attributeType="XML" from="0" to="0" id="b"
      begin="1s" end="a.begin" dur="3s"/>
    <animate attributeName="fill" attributeType="CSS"
      values="red; red"
      begin="b.begin" dur="2s"/>
  </rect>
</svg>