<svg id="svg-root" width="100%" height="100%" viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <!--======================================================================-->
  <!--=  Copyright 2008 World Wide Web Consortium, (Massachusetts          =-->
  <!--=  Institute of Technology, European Research Consortium for         =-->
  <!--=  Informatics and Mathematics (ERCIM), Keio University).            =-->
  <!--=  All Rights Reserved.                                              =-->
  <!--=  See http://www.w3.org/Consortium/Legal/.                          =-->
  <!--======================================================================-->
  <d:SVGTestCase xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/" template-version="1.4" reviewer="CM" author="Microsoft" status="reviewed" version="$Revision: 1.3 $" testname="$RCSfile: struct-use-15-f.svg,v $">
    <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://dev.w3.org/SVG/profiles/1.1F2/publish/struct.html#UseElement">
      <p>
        Test that recursive 'use' elements are synchronized at run time with the originally referenced element.
      </p>
      <p>
        Inside of a 'defs' element, a 'g' element containing two 'rect' elements is referenced via 'use'. Outside of the 'defs', a 'use' element references
        the other 'use' element. One 'rect' is orange and the other has no fill specified. DOM synchronization is verified visually by removing the orange 'rect'.
        Presentation attribute synchronization is verified visually by setting the other rect's 'fill' attribute to 'blue'. All elements are inside of a 'defs'
        element except for the recursive 'use' element to ensure that it is the only element rendered. Verify that blue is visible and orange is not visible.
      </p>
    </d:testDescription>
    <d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Run the test. No interaction required.
      </p>
    </d:operatorScript>
    <d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
      <p>
        The test is passed if there is a green square visible on the page, and no red.
      </p>
    </d:passCriteria>
  </d:SVGTestCase>
  <title id="test-title">$RCSfile: struct-use-15-f.svg,v $</title>
  <defs>
    <font-face
      font-family="SVGFreeSansASCII"
      unicode-range="U+0-7F">
      <font-face-src>
        <font-face-uri xlink:href="../resources/SVGFreeSans.svg#ascii"/>
      </font-face-src>
    </font-face>
  </defs>
  <g id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">
    <defs>
        <g id="testG">
            <rect width="96" height="96" id="testRect1" />
            <rect x="96" width="96" height="96" fill="red" id="testRect2" />
        </g>
        <use xlink:href="#testG" id="testUse1" />
    </defs>
    <use xlink:href="#testUse1" />
    <script type="text/javascript"><![CDATA[
        try
        {
            var testG = document.getElementById("testG");
            var testRect1 = document.getElementById("testRect1");
            var testRect2 = document.getElementById("testRect2");

            testRect1.setAttribute("fill", "green");
            testG.removeChild(testRect2);
        }
        catch(ex)
        {
            alert("ERROR: " + ex.message);   
        }]]>
    </script>
  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
    <text id="revision" x="10" y="340" stroke="none"
      fill="black">$Revision: 1.3 $</text>
  </g>
  <rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
  <!-- comment out this watermark once the test is approved -->
  <g id="draft-watermark">
    <rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
    <text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240"
      text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
  </g>
</svg>