<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" onload="test()">
  <!--======================================================================-->
  <!--=  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="DS" author="ED" status="accepted"
    version="$Revision: 1.3 $" testname="$RCSfile: conform-viewers-03-f.svg,v $">
    <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/conform.html#ConformingSVGViewers">
      <p>
        This test checks that namespace prefixes are handled correctly.
      </p>
      <p>
        First, a random 20-character string is generated. The string only contains characters that are valid NCName letters.
        This string is then used as a custom prefix for an 'href' attribute in the XLink namespace.
        An 'image' element is created and two image references are added, one is in the "http://www.this.is.not.an/xlink" namespace,
        and one is in the XLink namespace. Only the attribute with the 20-character prefix is actually in the XLink namespace,
        which means that that link should be the one that is used when rendering the 'image' element. This first subtest is
        using the setAttributeNS method.
      </p>
    </d:testDescription>
    <d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Run the test. No interaction required.
      </p>
    </d:operatorScript>
    <d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
      <p>
        The testcase has passed if after the script execution has taken place these conditions are met:
      </p>
      <ul>
        <li>There is one pink image visible.</li>
        <li>The image doesn't show the word "Fail"</li>
        <li>The status message says "No exceptions"</li>
      </ul>
    </d:passCriteria>
  </d:SVGTestCase>
  <title id="test-title">$RCSfile: conform-viewers-03-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">

    <script>
      <![CDATA[
      /**
       * Generates a 20 character string consisting of characters from the inchars parameter.
       * The output string will have no repetitions of a character.
       */	 
      function generatePrefix(inchars)
      {
        var ncNameStart = "_abcdefghijklmnopqrstuvwxyzåäöQWERTYUIOPÅÄÖLKJHGFDSAZXCVBNM";

        var prefix = ncNameStart[Math.floor(Math.random()*ncNameStart.length)];
        var leftchars = inchars;
        var char;
        for(var i = 0; i < 19; i++)
        {
          char = leftchars[Math.floor(Math.random()*leftchars.length)];
          leftchars = leftchars.replace(char, '');
          prefix += char;
        }
        return prefix;
      }

      /** 
       * The main body of the test.
       */
      function test()
      {
        var letters = "abcdefghijklmnopqrstuvwxyzåäö_-.QWERTYUIOPÅÄÖLKJHGFDSAZXCVBNM0123456789";
        var prefix = generatePrefix(letters);
        var g = document.getElementById("test-body-content");
        var t = document.getElementById("prefix");
        t.textContent = prefix;

        var elm = document.createElementNS("http://www.w3.org/2000/svg", "image");
        elm.setAttributeNS(null, "width", 100);
        elm.setAttributeNS(null, "height", 100);
        elm.setAttributeNS(null, "x", 100);
        elm.setAttributeNS(null, "y", 100);
        elm.setAttributeNS("http://www.w3.org/1999/xlink", prefix+":href", "../images/pinksquidj.png");
        elm.setAttributeNS("http://www.this.is.not.an/xlink", "xlink:href", "../images/purplesquidj.png");
        g.appendChild(elm);
      }
      ]]>
    </script>

    <text y="100" x="50" display="none">
      Generated prefix 1: <tspan id="prefix">...</tspan>
    </text>
    <text y="220" x="50">
      Status: <tspan id="status">No exceptions.</tspan>
    </text>

    <g xmlns:xlink="http://example.net/bar">
      <image id="image2" width="100" height="100" x="210" y="100" xlink:href="../images/purplesquidj.png"/>
    </g>

  </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>