LayoutTests/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-01-t.svg

<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.2" baseProfile="tiny" 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" xmlns:xe="http://www.w3.org/2001/xml-events">
  <!--======================================================================-->
  <!--=  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/.                          =-->
  <!--======================================================================-->
  <SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/"
    reviewer="AE" owner="DS" desc="Test for recursion in 'use' elements." status="accepted"
    approved="yes"
    version="$Revision: 1.5 $" testname="$RCSfile: struct-use-recursion-01-t.svg,v $">
    <d:OperatorScript xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/" xmlns="http://www.w3.org/1999/xhtml">
      <p>
        This test checks for recursion in 'use' elements.  The passing conditions are that the browser does not crash, and that at least one orange circle, and one yellow circle, and a line of green text are rendered.
        Also, on an implementation-specific basis, additional orange and yellow circles with a dashed gray stroke may or may not be rendered, depending upon when and how the implementation detects the circular reference,
        with the number of dashed circles of a given color indicating now many times the level of recurrsion permitted by the implementation.
      </p>
    </d:OperatorScript>
  </SVGTestCase>
  <title id="test-title">$RCSfile: struct-use-recursion-01-t.svg,v $</title>
  <defs>
    <font-face
      font-family="SVGFreeSansASCII"
      unicode-range="U+0-7F">
      <font-face-src>
        <font-face-uri xlink:href="../images/SVGFreeSans.svg#ascii"/>
      </font-face-src>
    </font-face>
  </defs>
  <g id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">

    <g id="group-1">
      <circle id="circle-1" cx='100' cy='25' r='10' fill='#FF7F00' />
      <use id="use-1" x="0" y="25" xlink:href="#group-2" stroke="gray" stroke-width="2" stroke-dasharray="4" stroke-linecap="round"/>
    </g>
    <g id="group-2">
      <circle id="circle-2" cx='380' cy='25' r='10' fill='#FFFF00' />
      <use id="use-2" x="0" y="25"  xlink:href="#group-1" stroke="gray" stroke-width="2" stroke-dasharray="4" stroke-linecap="round"/>
    </g>

    <text id="pass" x="240" y="280" text-anchor="middle" fill="green" font-size="24">This text should be visible.</text>

  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
    <text id="revision" x="10" y="340" stroke="none"
      fill="black">$Revision: 1.5 $</text>
  </g>
  <rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>

</svg>